<?xml version="1.0" encoding="utf-8"?>
<TEI xmlns="http://www.tei-c.org/ns/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:hal="http://hal.archives-ouvertes.fr/" xmlns:gml="http://www.opengis.net/gml/3.3/" xmlns:gmlce="http://www.opengis.net/gml/3.3/ce" version="1.1" xsi:schemaLocation="http://www.tei-c.org/ns/1.0 http://api.archives-ouvertes.fr/documents/aofr-sword.xsd">
  <teiHeader>
    <fileDesc>
      <titleStmt>
        <title>HAL TEI export of hal-02565729</title>
      </titleStmt>
      <publicationStmt>
        <distributor>CCSD</distributor>
        <availability status="restricted">
          <licence target="https://creativecommons.org/publicdomain/zero/1.0/">CC0 1.0 - Universal</licence>
        </availability>
        <date when="2026-05-15T03:42:31+02:00"/>
      </publicationStmt>
      <sourceDesc>
        <p part="N">HAL API Platform</p>
      </sourceDesc>
    </fileDesc>
  </teiHeader>
  <text>
    <body>
      <listBibl>
        <biblFull>
          <titleStmt>
            <title xml:lang="en">Episodic accretion constrained by a rich cluster of outflows</title>
            <author role="aut">
              <persName>
                <forename type="first">Thomas</forename>
                <surname>Nony</surname>
              </persName>
              <email type="md5">c250691fc9ed120223b76d9c85693f6f</email>
              <email type="domain">inaf.it</email>
              <idno type="idhal" notation="string">thomas-nony</idno>
              <idno type="idhal" notation="numeric">1313013</idno>
              <idno type="halauthorid" notation="string">1816237-1313013</idno>
              <idno type="ORCID">https://orcid.org/0000-0003-3246-0821</idno>
              <idno type="ARXIV">https://arxiv.org/a/nony_t_1</idno>
              <affiliation ref="#struct-1002500"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Frédérique</forename>
                <surname>Motte</surname>
              </persName>
              <email type="md5">bca24fb4de3a5423d51f57035ceae365</email>
              <email type="domain">cea.fr</email>
              <idno type="idhal" notation="string">frederique-motte</idno>
              <idno type="idhal" notation="numeric">1442455</idno>
              <idno type="halauthorid" notation="string">223632-1442455</idno>
              <idno type="ORCID">https://orcid.org/0000-0003-1649-8002</idno>
              <idno type="IDREF">https://www.idref.fr/166459720</idno>
              <idno type="VIAF">https://viaf.org/viaf/293788455</idno>
              <idno type="ISNI">http://isni.org/isni/0000000399424569</idno>
              <idno type="ARXIV">https://arxiv.org/a/motte_f_1</idno>
              <affiliation ref="#struct-1002500"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Fabien</forename>
                <surname>Louvet</surname>
              </persName>
              <email type="md5">effe18326a8af9d6946b9927805db5bf</email>
              <email type="domain">univ-grenoble-alpes.fr</email>
              <idno type="idhal" notation="string">fabien-louvet</idno>
              <idno type="idhal" notation="numeric">1316726</idno>
              <idno type="halauthorid" notation="string">822364-1316726</idno>
              <idno type="ORCID">https://orcid.org/0000-0003-3814-4424</idno>
              <idno type="ARXIV">https://arxiv.org/a/louvet_f_1</idno>
              <affiliation ref="#struct-91560"/>
              <affiliation ref="#struct-1005037"/>
              <affiliation ref="#struct-1003471"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Adele</forename>
                <surname>Plunkett</surname>
              </persName>
              <idno type="halauthorid">3182680-0</idno>
              <affiliation ref="#struct-28377"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Antoine</forename>
                <surname>Gusdorf</surname>
              </persName>
              <email type="md5">42b47875a271f7778bb4c8cfdeed0698</email>
              <email type="domain">lra.ens.fr</email>
              <idno type="idhal" notation="string">antoine-gusdorf</idno>
              <idno type="idhal" notation="numeric">738911</idno>
              <idno type="halauthorid" notation="string">21576-738911</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-0354-1684</idno>
              <affiliation ref="#struct-1003471"/>
              <affiliation ref="#struct-1004929"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Sarah</forename>
                <surname>Fechtenbaum</surname>
              </persName>
              <idno type="idhal" notation="numeric">778112</idno>
              <idno type="halauthorid" notation="string">1030538-778112</idno>
              <idno type="IDREF">https://www.idref.fr/191144207</idno>
              <affiliation ref="#struct-1002500"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Yohan</forename>
                <surname>Pouteau</surname>
              </persName>
              <idno type="idhal" notation="numeric">1517069</idno>
              <idno type="halauthorid" notation="string">3080742-1517069</idno>
              <idno type="ORCID">https://orcid.org/0009-0004-8330-9325</idno>
              <idno type="IDREF">https://www.idref.fr/268788146</idno>
              <idno type="VIAF">https://viaf.org/viaf/96168169039248042373</idno>
              <affiliation ref="#struct-1002500"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Bertrand</forename>
                <surname>Lefloch</surname>
              </persName>
              <email type="md5">d32215da1d79e8bc6d5c3a4031735b57</email>
              <email type="domain">u-bordeaux.fr</email>
              <idno type="idhal" notation="string">bertrand-le-floch</idno>
              <idno type="idhal" notation="numeric">739052</idno>
              <idno type="halauthorid" notation="string">56679-739052</idno>
              <idno type="RESEARCHERID">http://www.researcherid.com/rid/U-6863-2018</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-9397-3826</idno>
              <idno type="IDREF">https://www.idref.fr/202999041</idno>
              <idno type="IDREF">https://www.idref.fr/153095601</idno>
              <idno type="RESEARCHERID">http://www.researcherid.com/rid/http://www.researcherid.com/rid/U-6863-2018</idno>
              <affiliation ref="#struct-1002500"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Sylvain</forename>
                <surname>Bontemps</surname>
              </persName>
              <email type="md5">9e9004b280bd45109e9f422104ac537c</email>
              <email type="domain">u-bordeaux.fr</email>
              <idno type="idhal" notation="string">sylvain-bontemps</idno>
              <idno type="idhal" notation="numeric">739941</idno>
              <idno type="halauthorid" notation="string">40493-739941</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-4093-7178</idno>
              <idno type="IDREF">https://www.idref.fr/15234621X</idno>
              <affiliation ref="#struct-29442"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Jordan</forename>
                <surname>Molet</surname>
              </persName>
              <idno type="halauthorid">1797223-0</idno>
              <affiliation ref="#struct-29442"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Jean-François</forename>
                <surname>Robitaille</surname>
              </persName>
              <idno type="idhal" notation="numeric">1194755</idno>
              <idno type="halauthorid" notation="string">2075454-1194755</idno>
              <idno type="ORCID">https://orcid.org/0000-0001-5079-8573</idno>
              <affiliation ref="#struct-1002500"/>
            </author>
            <editor role="depositor">
              <persName>
                <forename>bertrand</forename>
                <surname>le floch</surname>
              </persName>
              <email type="md5">d32215da1d79e8bc6d5c3a4031735b57</email>
              <email type="domain">u-bordeaux.fr</email>
            </editor>
            <funder ref="#projanr-50607"/>
            <funder ref="#projeurop-184709"/>
            <funder>This work was supported by the Programme National de Physique Stellaire and Physique et Chimie du Milieu Interstellaire (PNPS and PCMI) of CNRS/INSU (with INC/INP/IN2P3) co-funded by CEA and CNES.</funder>
          </titleStmt>
          <editionStmt>
            <edition n="v1" type="current">
              <date type="whenSubmitted">2020-11-10 19:06:12</date>
              <date type="whenWritten">2020-04</date>
              <date type="whenModified">2026-03-13 11:30:08</date>
              <date type="whenReleased">2020-11-13 15:42:37</date>
              <date type="whenProduced">2020-03-21</date>
              <date type="whenEndEmbargoed">2020-11-10</date>
              <ref type="file" target="https://cnrs.hal.science/hal-02565729v1/document">
                <date notBefore="2020-11-10"/>
              </ref>
              <ref type="file" subtype="greenPublisher" n="1" target="https://cnrs.hal.science/hal-02565729v1/file/aa37046-19.pdf" id="file-2999317-2645300">
                <date notBefore="2020-11-10"/>
              </ref>
              <ref type="externalLink" target="https://www.aanda.org/articles/aa/pdf/2020/04/aa37046-19.pdf"/>
            </edition>
            <respStmt>
              <resp>contributor</resp>
              <name key="635089">
                <persName>
                  <forename>bertrand</forename>
                  <surname>le floch</surname>
                </persName>
                <email type="md5">d32215da1d79e8bc6d5c3a4031735b57</email>
                <email type="domain">u-bordeaux.fr</email>
              </name>
            </respStmt>
          </editionStmt>
          <publicationStmt>
            <distributor>CCSD</distributor>
            <idno type="halId">hal-02565729</idno>
            <idno type="halUri">https://cnrs.hal.science/hal-02565729</idno>
            <idno type="halBibtex">nony:hal-02565729</idno>
            <idno type="halRefHtml">&lt;i&gt;Astronomy &amp; Astrophysics - A&amp;A&lt;/i&gt;, 2020, 636 (1), pp.A38. &lt;a target="_blank" href="https://dx.doi.org/10.1051/0004-6361/201937046"&gt;&amp;#x27E8;10.1051/0004-6361/201937046&amp;#x27E9;&lt;/a&gt;</idno>
            <idno type="halRef">Astronomy &amp; Astrophysics - A&amp;A, 2020, 636 (1), pp.A38. &amp;#x27E8;10.1051/0004-6361/201937046&amp;#x27E9;</idno>
            <availability status="restricted">
              <licence target="https://creativecommons.org/licenses/by/4.0/">CC BY 4.0 - Attribution<ref corresp="#file-2999317-2645300"/></licence>
            </availability>
          </publicationStmt>
          <seriesStmt>
            <idno type="stamp" n="OBSPM">Observatoire de Paris</idno>
            <idno type="stamp" n="CEA">CEA - Commissariat à l'énergie atomique</idno>
            <idno type="stamp" n="INSU">INSU - Institut National des Sciences de l'Univers</idno>
            <idno type="stamp" n="ENS-PARIS">Ecole Normale Supérieure de Paris</idno>
            <idno type="stamp" n="UGA">HAL Grenoble Alpes</idno>
            <idno type="stamp" n="CNRS">CNRS - Centre national de la recherche scientifique</idno>
            <idno type="stamp" n="UNIV-CERGY">Université de Cergy Pontoise</idno>
            <idno type="stamp" n="CNES">CNES - Centre national d'études spatiales</idno>
            <idno type="stamp" n="L3AB">Laboratoire d'astrodynamique, d'astrophysique et d'aéronomie de bordeaux</idno>
            <idno type="stamp" n="OSUG">Observatoire des Sciences de la Terre, de l'Univers et de l'Environnement de Grenoble</idno>
            <idno type="stamp" n="LERMA" corresp="SORBONNE-UNIVERSITE">Laboratoire d'Etude du Rayonnement et de la Matière en Astrophysique</idno>
            <idno type="stamp" n="OPENAIRE">OpenAIRE</idno>
            <idno type="stamp" n="IPAG">Institut de Planétologie et d'Astrophysique de Grenoble</idno>
            <idno type="stamp" n="DSV" corresp="CEA">Direction de la recherche fondamentale - sciences du vivant</idno>
            <idno type="stamp" n="CEA-UPSAY" corresp="CEA">CEA - Université Paris-Saclay</idno>
            <idno type="stamp" n="PSL">Université Paris sciences et lettres</idno>
            <idno type="stamp" n="UNIV-PARIS-SACLAY">Université Paris-Saclay</idno>
            <idno type="stamp" n="CEA-DRF" corresp="CEA">Direction de Recherche Fondamentale</idno>
            <idno type="stamp" n="SORBONNE-UNIVERSITE">Sorbonne Université</idno>
            <idno type="stamp" n="SORBONNE-UNIV" corresp="SORBONNE-UNIVERSITE">Sorbonne Université 01/01/2018</idno>
            <idno type="stamp" n="SU-SCIENCES" corresp="SORBONNE-UNIVERSITE">Faculté des Sciences de Sorbonne Université</idno>
            <idno type="stamp" n="LPENS" corresp="ENS-PARIS">Laboratoire de physique de l'ENS</idno>
            <idno type="stamp" n="UNIV-PARIS">Université Paris Cité</idno>
            <idno type="stamp" n="UNIVERSITE-PARIS" corresp="UNIV-PARIS">Université Paris Cité</idno>
            <idno type="stamp" n="UP-SCIENCES">Université Paris Cité - Faculté des Sciences</idno>
            <idno type="stamp" n="TEST-HALCNRS">Collection test HAL CNRS</idno>
            <idno type="stamp" n="ENS-PSL" corresp="PSL">École normale supérieure - PSL</idno>
            <idno type="stamp" n="OBSPM-PSL" corresp="PSL">Observatoire de Paris - PSL</idno>
            <idno type="stamp" n="UNIVERSITE-PARIS-SACLAY" corresp="UNIV-PARIS-SACLAY">Université Paris-Saclay</idno>
            <idno type="stamp" n="UGA-EPE">Université Grenoble Alpes [2020-*]</idno>
            <idno type="stamp" n="SU-TI">Sorbonne Université - Texte Intégral</idno>
            <idno type="stamp" n="ANR">ANR</idno>
            <idno type="stamp" n="ALLIANCE-SU"> Alliance Sorbonne Université</idno>
            <idno type="stamp" n="INEE-CNRS">Institut écologie et environnement du CNRS</idno>
            <idno type="stamp" n="SUPRA_ASTRO_PHYS">Astronomie, astrophysique et physique des plasmas</idno>
            <idno type="stamp" n="UNIVERSITE-BORDEAUX">Université de Bordeaux</idno>
            <idno type="stamp" n="TEST-UGA">TEST-UGA</idno>
            <idno type="stamp" n="LAB">Laboratoire d'Astrophysique de Bordeaux</idno>
          </seriesStmt>
          <notesStmt>
            <note type="audience" n="2">International</note>
            <note type="popular" n="0">No</note>
            <note type="peer" n="1">Yes</note>
          </notesStmt>
          <sourceDesc>
            <biblStruct>
              <analytic>
                <title xml:lang="en">Episodic accretion constrained by a rich cluster of outflows</title>
                <author role="aut">
                  <persName>
                    <forename type="first">Thomas</forename>
                    <surname>Nony</surname>
                  </persName>
                  <email type="md5">c250691fc9ed120223b76d9c85693f6f</email>
                  <email type="domain">inaf.it</email>
                  <idno type="idhal" notation="string">thomas-nony</idno>
                  <idno type="idhal" notation="numeric">1313013</idno>
                  <idno type="halauthorid" notation="string">1816237-1313013</idno>
                  <idno type="ORCID">https://orcid.org/0000-0003-3246-0821</idno>
                  <idno type="ARXIV">https://arxiv.org/a/nony_t_1</idno>
                  <affiliation ref="#struct-1002500"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Frédérique</forename>
                    <surname>Motte</surname>
                  </persName>
                  <email type="md5">bca24fb4de3a5423d51f57035ceae365</email>
                  <email type="domain">cea.fr</email>
                  <idno type="idhal" notation="string">frederique-motte</idno>
                  <idno type="idhal" notation="numeric">1442455</idno>
                  <idno type="halauthorid" notation="string">223632-1442455</idno>
                  <idno type="ORCID">https://orcid.org/0000-0003-1649-8002</idno>
                  <idno type="IDREF">https://www.idref.fr/166459720</idno>
                  <idno type="VIAF">https://viaf.org/viaf/293788455</idno>
                  <idno type="ISNI">http://isni.org/isni/0000000399424569</idno>
                  <idno type="ARXIV">https://arxiv.org/a/motte_f_1</idno>
                  <affiliation ref="#struct-1002500"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Fabien</forename>
                    <surname>Louvet</surname>
                  </persName>
                  <email type="md5">effe18326a8af9d6946b9927805db5bf</email>
                  <email type="domain">univ-grenoble-alpes.fr</email>
                  <idno type="idhal" notation="string">fabien-louvet</idno>
                  <idno type="idhal" notation="numeric">1316726</idno>
                  <idno type="halauthorid" notation="string">822364-1316726</idno>
                  <idno type="ORCID">https://orcid.org/0000-0003-3814-4424</idno>
                  <idno type="ARXIV">https://arxiv.org/a/louvet_f_1</idno>
                  <affiliation ref="#struct-91560"/>
                  <affiliation ref="#struct-1005037"/>
                  <affiliation ref="#struct-1003471"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Adele</forename>
                    <surname>Plunkett</surname>
                  </persName>
                  <idno type="halauthorid">3182680-0</idno>
                  <affiliation ref="#struct-28377"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Antoine</forename>
                    <surname>Gusdorf</surname>
                  </persName>
                  <email type="md5">42b47875a271f7778bb4c8cfdeed0698</email>
                  <email type="domain">lra.ens.fr</email>
                  <idno type="idhal" notation="string">antoine-gusdorf</idno>
                  <idno type="idhal" notation="numeric">738911</idno>
                  <idno type="halauthorid" notation="string">21576-738911</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-0354-1684</idno>
                  <affiliation ref="#struct-1003471"/>
                  <affiliation ref="#struct-1004929"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Sarah</forename>
                    <surname>Fechtenbaum</surname>
                  </persName>
                  <idno type="idhal" notation="numeric">778112</idno>
                  <idno type="halauthorid" notation="string">1030538-778112</idno>
                  <idno type="IDREF">https://www.idref.fr/191144207</idno>
                  <affiliation ref="#struct-1002500"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Yohan</forename>
                    <surname>Pouteau</surname>
                  </persName>
                  <idno type="idhal" notation="numeric">1517069</idno>
                  <idno type="halauthorid" notation="string">3080742-1517069</idno>
                  <idno type="ORCID">https://orcid.org/0009-0004-8330-9325</idno>
                  <idno type="IDREF">https://www.idref.fr/268788146</idno>
                  <idno type="VIAF">https://viaf.org/viaf/96168169039248042373</idno>
                  <affiliation ref="#struct-1002500"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Bertrand</forename>
                    <surname>Lefloch</surname>
                  </persName>
                  <email type="md5">d32215da1d79e8bc6d5c3a4031735b57</email>
                  <email type="domain">u-bordeaux.fr</email>
                  <idno type="idhal" notation="string">bertrand-le-floch</idno>
                  <idno type="idhal" notation="numeric">739052</idno>
                  <idno type="halauthorid" notation="string">56679-739052</idno>
                  <idno type="RESEARCHERID">http://www.researcherid.com/rid/U-6863-2018</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-9397-3826</idno>
                  <idno type="IDREF">https://www.idref.fr/202999041</idno>
                  <idno type="IDREF">https://www.idref.fr/153095601</idno>
                  <idno type="RESEARCHERID">http://www.researcherid.com/rid/http://www.researcherid.com/rid/U-6863-2018</idno>
                  <affiliation ref="#struct-1002500"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Sylvain</forename>
                    <surname>Bontemps</surname>
                  </persName>
                  <email type="md5">9e9004b280bd45109e9f422104ac537c</email>
                  <email type="domain">u-bordeaux.fr</email>
                  <idno type="idhal" notation="string">sylvain-bontemps</idno>
                  <idno type="idhal" notation="numeric">739941</idno>
                  <idno type="halauthorid" notation="string">40493-739941</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-4093-7178</idno>
                  <idno type="IDREF">https://www.idref.fr/15234621X</idno>
                  <affiliation ref="#struct-29442"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Jordan</forename>
                    <surname>Molet</surname>
                  </persName>
                  <idno type="halauthorid">1797223-0</idno>
                  <affiliation ref="#struct-29442"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Jean-François</forename>
                    <surname>Robitaille</surname>
                  </persName>
                  <idno type="idhal" notation="numeric">1194755</idno>
                  <idno type="halauthorid" notation="string">2075454-1194755</idno>
                  <idno type="ORCID">https://orcid.org/0000-0001-5079-8573</idno>
                  <affiliation ref="#struct-1002500"/>
                </author>
              </analytic>
              <monogr>
                <idno type="halJournalId" status="VALID">10858</idno>
                <idno type="issn">0004-6361</idno>
                <idno type="eissn">1432-0746</idno>
                <title level="j">Astronomy &amp; Astrophysics - A&amp;A</title>
                <imprint>
                  <publisher>EDP Sciences</publisher>
                  <biblScope unit="volume">636</biblScope>
                  <biblScope unit="issue">1</biblScope>
                  <biblScope unit="pp">A38</biblScope>
                  <date type="datePub">2020-03-21</date>
                  <date type="dateEpub">2020-04-15</date>
                </imprint>
              </monogr>
              <idno type="doi">10.1051/0004-6361/201937046</idno>
            </biblStruct>
          </sourceDesc>
          <profileDesc>
            <langUsage>
              <language ident="en">English</language>
            </langUsage>
            <textClass>
              <keywords scheme="author">
                <term xml:lang="en">stars: formation</term>
                <term xml:lang="en">stars: protostars</term>
                <term xml:lang="en">ISM: jets and outflows</term>
              </keywords>
              <classCode scheme="halDomain" n="sdu">Sciences of the Universe [physics]</classCode>
              <classCode scheme="halDomain" n="sdu.astr">Sciences of the Universe [physics]/Astrophysics [astro-ph]</classCode>
              <classCode scheme="halTypology" n="ART">Journal articles</classCode>
              <classCode scheme="halOldTypology" n="ART">Journal articles</classCode>
              <classCode scheme="halTreeTypology" n="ART">Journal articles</classCode>
            </textClass>
            <abstract xml:lang="en">
              <p>Context. The accretion history of protostars remains widely mysterious, even though it represents one of the best ways to understand the protostellar collapse that leads to the formation of stars. Aims. Molecular outflows, which are easier to detect than the direct accretion onto the prostellar embryo, are here used to characterize the protostellar accretion phase in W43-MM1. Methods. The W43-MM1 protocluster hosts a sufficient number of protostars to statistically investigate molecular outflows in a single, homogeneous region. We used the CO(2-1) and SiO(5-4) line datacubes, taken as part of an ALMA mosaic with a 2000 AU resolution, to search for protostellar outflows, evaluate the influence that the environment has on these outflows' characteristics and put constraints on outflow variability in W43-MM1. Results. We discovered a rich cluster of 46 outflow lobes, driven by 27 protostars with masses of 1−100 M. The complex environment inside which these outflow lobes develop has a definite influence on their length, limiting the validity of using outflows' dynamical timescale as a proxy of the ejection timescale in clouds with high dynamics and varying conditions. We performed a detailed study of Position-Velocity diagrams of outflows that revealed clear events of episodic ejection. The time variability of W43-MM1 outflows is a general trend and is more generally observed than in nearby, low-to intermediate-mass star-forming regions. The typical timescale found between two ejecta, ∼500 yr, is consistent with that found in nearby protostars. Conclusions. If ejection episodicity reflects variability in the accretion process, either protostellar accretion is more variable, or episodicity is easier to detect in high-mass star-forming regions than in nearby clouds. The timescale found between accretion events could result from instabilities associated with bursts of inflowing gas arising from the close dynamical environment of high-mass star-forming cores.</p>
            </abstract>
          </profileDesc>
        </biblFull>
      </listBibl>
    </body>
    <back>
      <listOrg type="structures">
        <org type="laboratory" xml:id="struct-1002500" status="VALID">
          <idno type="IdRef">184622433</idno>
          <idno type="ISNI">0000000099784677</idno>
          <idno type="RNSR">201119432D</idno>
          <idno type="ROR">https://ror.org/01kcrnc96</idno>
          <orgName>Institut de Planétologie et d'Astrophysique de Grenoble</orgName>
          <orgName type="acronym">IPAG</orgName>
          <date type="start">2020-01-01</date>
          <desc>
            <address>
              <addrLine>414, Rue de la Piscine BP 53 38041 Grenoble Cedex 9</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://ipag.osug.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-300045" type="direct"/>
            <relation active="#struct-307314" type="direct"/>
            <relation name="UMR5274" active="#struct-441569" type="direct"/>
            <relation active="#struct-1002499" type="direct"/>
            <relation active="#struct-1042703" type="direct"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-91560" status="VALID">
          <orgName>Departamento de Astronomia</orgName>
          <orgName type="acronym">DAS</orgName>
          <desc>
            <address>
              <addrLine>Camino El Observatorio #1515, Las Condes, Santiago</addrLine>
              <country key="CL"/>
            </address>
            <ref type="url">http://www.das.uchile.cl/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-142796" type="direct"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-1005037" status="VALID">
          <idno type="IdRef">165830778</idno>
          <idno type="ISNI">000000040367334X</idno>
          <idno type="RNSR">200919203N</idno>
          <idno type="ROR">https://ror.org/0015h8611</idno>
          <idno type="Wikidata">Q28494051</idno>
          <orgName>Astrophysique Interprétation Modélisation</orgName>
          <orgName type="acronym">AIM (UMR_7158 / UMR_E_9005 / UM_112)</orgName>
          <date type="start">2020-01-01</date>
          <desc>
            <address>
              <addrLine>AIM - UMR 7158 - UMR E 9005, ex "Astrophysique Interactions Multi-échelles",Service d'astrophysique, CEA/Saclay, Orme des Merisiers F-91191 GIF SUR YVETTE CEDEX</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://irfu.cea.fr/Dap/</ref>
          </desc>
          <listRelation>
            <relation name="UMR_E_9005" active="#struct-300016" type="direct"/>
            <relation active="#struct-300045" type="direct"/>
            <relation active="#struct-419361" type="direct"/>
            <relation name="UMR7158" active="#struct-441569" type="direct"/>
            <relation name="UMR_7158" active="#struct-557826" type="direct"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-1003471" status="OLD">
          <idno type="IdRef">155256963</idno>
          <idno type="RNSR">200212769A</idno>
          <orgName>Laboratoire d'Etude du Rayonnement et de la Matière en Astrophysique et Atmosphères = Laboratory for Studies of Radiation and Matter in Astrophysics and Atmospheres</orgName>
          <orgName type="acronym">LERMA</orgName>
          <date type="start">2019-10-29</date>
          <date type="end">2024-12-31</date>
          <desc>
            <address>
              <addrLine>61, avenue de l'Observatoire - 75014 PARIS</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://lerma.obspm.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-59704" type="direct"/>
            <relation active="#struct-564132" type="indirect"/>
            <relation name="UMR_8112" active="#struct-300045" type="direct"/>
            <relation active="#struct-300055" type="direct"/>
            <relation name="UAR2201" active="#struct-441569" type="direct"/>
            <relation active="#struct-413221" type="direct"/>
            <relation name="UMR8112" active="#struct-441569" type="direct"/>
            <relation active="#struct-1003413" type="direct"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-28377" status="VALID">
          <orgName>National Radio Astronomy Observatory [Charlottesville]</orgName>
          <orgName type="acronym">NRAO</orgName>
          <desc>
            <address>
              <addrLine>Charlottesville, 22903 VA</addrLine>
              <country key="US"/>
            </address>
          </desc>
          <listRelation>
            <relation active="#struct-308673" type="direct"/>
          </listRelation>
        </org>
        <org type="researchteam" xml:id="struct-1004929" status="VALID">
          <orgName>Astrophysique</orgName>
          <date type="start">2020-01-01</date>
          <desc>
            <address>
              <addrLine>LPENS (UMR 8023) -Département de Physique de l'ENS-PSL -24 rue Lhomond -75005 Paris</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.lpens.ens.psl.eu/recherche/astro/equipe-09/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-1004921" type="direct"/>
            <relation active="#struct-413221" type="indirect"/>
            <relation name="UMR8023" active="#struct-441569" type="indirect"/>
            <relation active="#struct-557826" type="indirect"/>
            <relation active="#struct-1136774" type="indirect"/>
            <relation active="#struct-59704" type="indirect"/>
            <relation active="#struct-564132" type="indirect"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-29442" status="VALID">
          <idno type="IdRef">155054317</idno>
          <idno type="ISNI">0000000404051569</idno>
          <idno type="RNSR">199712084C</idno>
          <idno type="ROR">https://ror.org/00yee3n23</idno>
          <orgName>Laboratoire d'Astrophysique de Bordeaux [Pessac]</orgName>
          <orgName type="acronym">LAB</orgName>
          <date type="start">1997-01-01</date>
          <desc>
            <address>
              <addrLine>Bât B18N - Allée Geoffroy Saint HilaireCS 50023 - 33615 Pessac Cedex France</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://astrophy.u-bordeaux.fr</ref>
          </desc>
          <listRelation>
            <relation active="#struct-259761" type="direct"/>
            <relation name="UMR5804" active="#struct-300045" type="direct"/>
            <relation name="UMR5804" active="#struct-441569" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-300045" status="VALID">
          <idno type="IdRef">029349265</idno>
          <idno type="ISNI">0000 0001 2154 1736</idno>
          <idno type="ROR">https://ror.org/04kdfz702</idno>
          <idno type="Wikidata">Q3152437</idno>
          <orgName>Institut national des sciences de l'Univers</orgName>
          <orgName type="acronym">INSU - CNRS</orgName>
          <date type="start">2007-04-19</date>
          <desc>
            <address>
              <addrLine>INSU-CNRS3 rue Michel-Ange, 75794 Paris Cedex 16</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.insu.cnrs.fr</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-307314" status="VALID">
          <orgName>Centre National d'Études Spatiales [Toulouse]</orgName>
          <orgName type="acronym">CNES</orgName>
          <desc>
            <address>
              <addrLine>18 avenue Edouard Belin 31401 Toulouse</addrLine>
              <country key="FR"/>
            </address>
          </desc>
        </org>
        <org type="regroupinstitution" xml:id="struct-441569" status="VALID">
          <idno type="IdRef">02636817X</idno>
          <idno type="ISNI">0000000122597504</idno>
          <idno type="ROR">https://ror.org/02feahw73</idno>
          <orgName>Centre National de la Recherche Scientifique</orgName>
          <orgName type="acronym">CNRS</orgName>
          <date type="start">1939-10-19</date>
          <desc>
            <address>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.cnrs.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-1002499" status="VALID">
          <idno type="IdRef">186067518</idno>
          <idno type="ISNI">0000000417832786</idno>
          <idno type="RNSR">200310841A</idno>
          <idno type="ROR">https://ror.org/03vte9x46</idno>
          <orgName>Observatoire des Sciences de l'Univers de Grenoble</orgName>
          <orgName type="acronym">Fédération OSUG</orgName>
          <date type="start">1985-01-01</date>
          <desc>
            <address>
              <addrLine>Domaine universitaire, bâtiment OSUG-D122 rue de la piscine38 400 Saint Martin d’Hères</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.osug.fr/</ref>
          </desc>
        </org>
        <org type="regroupinstitution" xml:id="struct-1042703" status="VALID">
          <idno type="IdRef">240648315</idno>
          <idno type="ROR">https://ror.org/02rx3b187</idno>
          <orgName>Université Grenoble Alpes</orgName>
          <orgName type="acronym">UGA</orgName>
          <date type="start">2020-01-01</date>
          <desc>
            <address>
              <addrLine>Adresse CS 40700 - 38058 Grenoble cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.univ-grenoble-alpes.fr</ref>
          </desc>
        </org>
        <org type="regroupinstitution" xml:id="struct-142796" status="VALID">
          <idno type="ROR">https://ror.org/047gc3g35</idno>
          <orgName>Universidad de Chile = University of Chile [Santiago]</orgName>
          <orgName type="acronym">UCHILE</orgName>
          <desc>
            <address>
              <addrLine>Av. Libertador Bernardo O'Higgins 1058, Santiago de Chile</addrLine>
              <country key="CL"/>
            </address>
            <ref type="url">http://www.uchile.cl/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-300016" status="VALID">
          <idno type="IdRef">026372061</idno>
          <idno type="ISNI">0000000122998025</idno>
          <idno type="ROR">https://ror.org/00jjx8s55</idno>
          <idno type="Wikidata">Q868550</idno>
          <orgName>Commissariat à l'énergie atomique et aux énergies alternatives</orgName>
          <orgName type="acronym">CEA</orgName>
          <desc>
            <address>
              <addrLine>Centre de SaclayCentre de GrenobleCentre de Cadaracheetc</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.cea.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-419361" status="VALID">
          <idno type="IdRef">241345251</idno>
          <idno type="ROR">https://ror.org/03xjwb503</idno>
          <orgName>Université Paris-Saclay</orgName>
          <desc>
            <address>
              <addrLine>Bâtiment Bréguet, 3 Rue Joliot Curie 2e ét, 91190 Gif-sur-Yvette</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.universite-paris-saclay.fr/fr</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-557826" status="VALID">
          <idno type="IdRef">236453505</idno>
          <idno type="ISNI">0000 0004 7885 7602</idno>
          <idno type="ROR">https://ror.org/05f82e368</idno>
          <orgName>Université Paris Cité</orgName>
          <orgName type="acronym">UPCité</orgName>
          <date type="start">2020-01-01</date>
          <desc>
            <address>
              <addrLine>85 boulevard Saint-Germain75006 Paris</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://u-paris.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-59704" status="VALID">
          <idno type="IdRef">031738419</idno>
          <idno type="ISNI">0000000123532622</idno>
          <idno type="ROR">https://ror.org/05a0dhs15</idno>
          <orgName>École normale supérieure - Paris</orgName>
          <orgName type="acronym">ENS-PSL</orgName>
          <date type="start">1985-07-24</date>
          <desc>
            <address>
              <addrLine>45, Rue d'Ulm - 75230 Paris cedex 05</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.ens.psl.eu/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-564132" type="direct"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-564132" status="VALID">
          <idno type="IdRef">241597595</idno>
          <idno type="ISNI">0000 0004 1784 3645</idno>
          <idno type="ROR">https://ror.org/013cjyk83</idno>
          <orgName>Université Paris Sciences et Lettres</orgName>
          <orgName type="acronym">PSL</orgName>
          <desc>
            <address>
              <addrLine>60 rue Mazarine 75006 Paris</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.psl.eu/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-300055" status="VALID">
          <idno type="IdRef">026550520</idno>
          <idno type="ISNI">000000040475642X</idno>
          <idno type="RNSR">200610854B</idno>
          <idno type="ROR">https://ror.org/029nkcm90</idno>
          <idno type="Wikidata">Q461340</idno>
          <orgName>Observatoire de Paris</orgName>
          <desc>
            <address>
              <addrLine>61 Av de l'Observatoire 75014 PARIS</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.obspm.fr</ref>
          </desc>
          <listRelation>
            <relation name="UAR2201" active="#struct-441569" type="direct"/>
            <relation active="#struct-564132" type="direct"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-413221" status="VALID">
          <idno type="IdRef">221333754</idno>
          <idno type="ROR">https://ror.org/02en5vm52</idno>
          <orgName>Sorbonne Université</orgName>
          <orgName type="acronym">SU</orgName>
          <date type="start">2018-01-01</date>
          <desc>
            <address>
              <addrLine>21 rue de l’École de médecine - 75006 Paris</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.sorbonne-universite.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-1003413" status="VALID">
          <idno type="IdRef">241871808</idno>
          <idno type="ROR">https://ror.org/043htjv09</idno>
          <orgName>CY Cergy Paris Université</orgName>
          <orgName type="acronym">CY</orgName>
          <date type="start">2019-10-29</date>
          <desc>
            <address>
              <addrLine>33 boulevard du port, 95015 Cergy-Pontoise Cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.cyu.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-308673" status="VALID">
          <orgName>National Radio Astronomy Observatory</orgName>
          <orgName type="acronym">NRAO</orgName>
          <desc>
            <address>
              <country key="US"/>
            </address>
            <ref type="url">http://www.nrao.edu</ref>
          </desc>
        </org>
        <org type="laboratory" xml:id="struct-1004921" status="VALID">
          <idno type="IdRef">192153935</idno>
          <idno type="RNSR">201922973T</idno>
          <idno type="ROR">https://ror.org/03a26mh11</idno>
          <orgName>Laboratoire de physique de l'ENS - ENS Paris</orgName>
          <orgName type="acronym">LPENS</orgName>
          <date type="start">2020-01-01</date>
          <desc>
            <address>
              <addrLine>24, rue Lhomond75005 Paris</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.lpens.ens.psl.eu/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-413221" type="direct"/>
            <relation name="UMR8023" active="#struct-441569" type="direct"/>
            <relation active="#struct-557826" type="direct"/>
            <relation active="#struct-1136774" type="direct"/>
            <relation active="#struct-59704" type="indirect"/>
            <relation active="#struct-564132" type="indirect"/>
          </listRelation>
        </org>
        <org type="regrouplaboratory" xml:id="struct-1136774" status="VALID">
          <orgName>Département de Physique de l'ENS-PSL</orgName>
          <desc>
            <address>
              <addrLine>24 rue Lhomond, 75005 Paris</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.phys.ens.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-59704" type="direct"/>
            <relation active="#struct-564132" type="indirect"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-259761" status="VALID">
          <idno type="IdRef">175206562</idno>
          <idno type="ROR">https://ror.org/057qpr032</idno>
          <orgName>Université de Bordeaux</orgName>
          <orgName type="acronym">UB</orgName>
          <desc>
            <address>
              <addrLine>35, place Pey Berland - 33076 Bordeaux</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.u-bordeaux.fr/</ref>
          </desc>
        </org>
      </listOrg>
      <listOrg type="projects">
        <org type="anrProject" xml:id="projanr-50607" status="VALID">
          <idno type="anr">ANR-16-IDEX-0008</idno>
          <orgName>PSI</orgName>
          <desc>PSI</desc>
          <date type="start">2016</date>
        </org>
        <org type="europeanProject" xml:id="projeurop-184709" status="VALID">
          <idno type="number">687528</idno>
          <idno type="program">H2020-COMPET-2015</idno>
          <idno type="call">H2020-COMPET-2015</idno>
          <orgName>StarFormMapper</orgName>
          <desc>A Gaia and Herschel Study of the Density Distribution and Evolution of Young Massive Star Clusters</desc>
          <date type="start">2016-06-01</date>
          <date type="end">2020-08-31</date>
        </org>
      </listOrg>
    </back>
  </text>
</TEI>