<?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-03785836</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="2026-05-17T07:14:11+02:00"/>
      </publicationStmt>
      <sourceDesc>
        <p part="N">HAL API Platform</p>
      </sourceDesc>
    </fileDesc>
  </teiHeader>
  <text>
    <body>
      <listBibl>
        <biblFull>
          <titleStmt>
            <title xml:lang="en">Two-component jet simulations. II. Combining analytical disk and stellar MHD outflow solutions</title>
            <author role="aut">
              <persName>
                <forename type="first">Titos</forename>
                <surname>Matsakos</surname>
              </persName>
              <idno type="halauthorid">1572524-0</idno>
              <affiliation ref="#struct-1130373"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">S.</forename>
                <surname>Massaglia</surname>
              </persName>
              <idno type="halauthorid">401864-0</idno>
              <affiliation ref="#struct-1130373"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">E.</forename>
                <surname>Trussoni</surname>
              </persName>
              <idno type="halauthorid">115891-0</idno>
              <affiliation ref="#struct-485964"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">K.</forename>
                <surname>Tsinganos</surname>
              </persName>
              <idno type="halauthorid">115892-0</idno>
              <affiliation ref="#struct-246229"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">N.</forename>
                <surname>Vlahakis</surname>
              </persName>
              <idno type="halauthorid">115945-0</idno>
              <affiliation ref="#struct-246229"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Christophe</forename>
                <surname>Sauty</surname>
              </persName>
              <email type="md5">7dbceed011258bae86a430da9145b43f</email>
              <email type="domain">obspm.fr</email>
              <idno type="idhal" notation="string">christophe-sauty</idno>
              <idno type="idhal" notation="numeric">1390455</idno>
              <idno type="halauthorid" notation="string">57716-1390455</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-4998-7905</idno>
              <affiliation ref="#struct-157"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">A.</forename>
                <surname>Mignone</surname>
              </persName>
              <idno type="halauthorid">401862-0</idno>
              <affiliation ref="#struct-1130373"/>
            </author>
            <editor role="depositor">
              <persName>
                <forename>Florence</forename>
                <surname>Henry</surname>
              </persName>
              <email type="md5">aa68311f677f3b12d79f84bd12456827</email>
              <email type="domain">obspm.fr</email>
            </editor>
          </titleStmt>
          <editionStmt>
            <edition n="v1" type="current">
              <date type="whenSubmitted">2022-09-23 14:56:19</date>
              <date type="whenModified">2025-08-29 15:40:02</date>
              <date type="whenReleased">2022-09-23 14:56:19</date>
              <date type="whenProduced">2009</date>
              <ref type="externalLink" target="http://arxiv.org/pdf/0905.3519"/>
            </edition>
            <respStmt>
              <resp>contributor</resp>
              <name key="124757">
                <persName>
                  <forename>Florence</forename>
                  <surname>Henry</surname>
                </persName>
                <email type="md5">aa68311f677f3b12d79f84bd12456827</email>
                <email type="domain">obspm.fr</email>
              </name>
            </respStmt>
          </editionStmt>
          <publicationStmt>
            <distributor>CCSD</distributor>
            <idno type="halId">hal-03785836</idno>
            <idno type="halUri">https://hal.science/hal-03785836</idno>
            <idno type="halBibtex">matsakos:hal-03785836</idno>
            <idno type="halRefHtml">&lt;i&gt;Astronomy &amp; Astrophysics - A&amp;A&lt;/i&gt;, 2009, 502, pp.217-229. &lt;a target="_blank" href="https://dx.doi.org/10.1051/0004-6361/200811046"&gt;&amp;#x27E8;10.1051/0004-6361/200811046&amp;#x27E9;&lt;/a&gt;</idno>
            <idno type="halRef">Astronomy &amp; Astrophysics - A&amp;A, 2009, 502, pp.217-229. &amp;#x27E8;10.1051/0004-6361/200811046&amp;#x27E9;</idno>
            <availability status="restricted"/>
          </publicationStmt>
          <seriesStmt>
            <idno type="stamp" n="OBSPM">Observatoire de Paris</idno>
            <idno type="stamp" n="INSU">INSU - Institut National des Sciences de l'Univers</idno>
            <idno type="stamp" n="UNIV-PARIS7" corresp="UNIV-PARIS">Université Denis Diderot - Paris VII</idno>
            <idno type="stamp" n="CNRS">CNRS - Centre national de la recherche scientifique</idno>
            <idno type="stamp" n="LUTH">Laboratoire Univers et Théories</idno>
            <idno type="stamp" n="PSL">Université Paris sciences et lettres</idno>
            <idno type="stamp" n="UNIV-PARIS">Université Paris Cité</idno>
            <idno type="stamp" n="UP-SCIENCES">Université Paris Cité - Faculté des Sciences</idno>
            <idno type="stamp" n="OBSPM-PSL" corresp="PSL">Observatoire de Paris - PSL</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">Two-component jet simulations. II. Combining analytical disk and stellar MHD outflow solutions</title>
                <author role="aut">
                  <persName>
                    <forename type="first">Titos</forename>
                    <surname>Matsakos</surname>
                  </persName>
                  <idno type="halauthorid">1572524-0</idno>
                  <affiliation ref="#struct-1130373"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">S.</forename>
                    <surname>Massaglia</surname>
                  </persName>
                  <idno type="halauthorid">401864-0</idno>
                  <affiliation ref="#struct-1130373"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">E.</forename>
                    <surname>Trussoni</surname>
                  </persName>
                  <idno type="halauthorid">115891-0</idno>
                  <affiliation ref="#struct-485964"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">K.</forename>
                    <surname>Tsinganos</surname>
                  </persName>
                  <idno type="halauthorid">115892-0</idno>
                  <affiliation ref="#struct-246229"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">N.</forename>
                    <surname>Vlahakis</surname>
                  </persName>
                  <idno type="halauthorid">115945-0</idno>
                  <affiliation ref="#struct-246229"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Christophe</forename>
                    <surname>Sauty</surname>
                  </persName>
                  <email type="md5">7dbceed011258bae86a430da9145b43f</email>
                  <email type="domain">obspm.fr</email>
                  <idno type="idhal" notation="string">christophe-sauty</idno>
                  <idno type="idhal" notation="numeric">1390455</idno>
                  <idno type="halauthorid" notation="string">57716-1390455</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-4998-7905</idno>
                  <affiliation ref="#struct-157"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">A.</forename>
                    <surname>Mignone</surname>
                  </persName>
                  <idno type="halauthorid">401862-0</idno>
                  <affiliation ref="#struct-1130373"/>
                </author>
              </analytic>
              <monogr>
                <idno type="localRef">OBSPM-POP-5854</idno>
                <idno type="localRef">OBSPM-POP-REVUE-36</idno>
                <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">502</biblScope>
                  <biblScope unit="pp">217-229</biblScope>
                  <date type="datePub">2009</date>
                </imprint>
              </monogr>
              <idno type="arxiv">0905.3519</idno>
              <idno type="bibcode">2009A&amp;A...502..217M</idno>
              <idno type="doi">10.1051/0004-6361/200811046</idno>
            </biblStruct>
          </sourceDesc>
          <profileDesc>
            <langUsage>
              <language ident="en">English</language>
            </langUsage>
            <textClass>
              <classCode scheme="halDomain" n="phys.astr">Physics [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: Theoretical arguments along with observational data of YSO jets suggest the presence of two steady components: a disk wind type outflow needed to explain the observed high mass loss rates and a stellar wind type outflow probably accounting for the observed stellar spin down. Each component's contribution depends on the intrinsic physical properties of the YSO-disk system and its evolutionary stage. &lt;BR /&gt;Aims: The main goal of this paper is to understand some of the basic features of the evolution, interaction and co-existence of the two jet components over a parameter space and when time variability is enforced. &lt;BR /&gt;Methods: Having studied separately the numerical evolution of each type of the complementary disk and stellar analytical wind solutions in Paper I of this series, we proceed here to mix together the two models inside the computational box. The evolution in time is performed with the PLUTO code, investigating the dynamics of the two-component jets, the modifications each solution undergoes and the potential steady state reached. &lt;BR /&gt;Results: The co-evolution of the two components, indeed, results in final steady state configurations with the disk wind effectively collimating the inner stellar component. The final outcome stays close to the initial solutions, supporting the validity of the analytical studies. Moreover, a weak shock forms, disconnecting the launching region of both outflows with the propagation domain of the two-component jet. On the other hand, several cases are being investigated to identify the role of each two-component jet parameter. Time variability is not found to considerably affect the dynamics, thus making all the conclusions robust. However, the flow fluctuations generate shocks, whose large scale structures have a strong resemblance to observed YSO jet knots. &lt;BR /&gt;Conclusions: Analytical disk and stellar solutions, even sub modified fast ones, provide a solid foundation to construct two-component jet models. Tuning their physical properties along with the two-component jet parameters allows a broad class of realistic scenarios to be addressed. The applied flow variability provides very promising perspectives for the comparison of the models with observations.</p>
            </abstract>
          </profileDesc>
        </biblFull>
      </listBibl>
    </body>
    <back>
      <listOrg type="structures">
        <org type="institution" xml:id="struct-1130373" status="INCOMING">
          <orgName>Dipartimento di Fisica Generale, Università di Torino</orgName>
          <desc>
            <address>
              <addrLine>Via Pietro Giuria 1, I-10125 Torino</addrLine>
              <country key="IT"/>
            </address>
          </desc>
        </org>
        <org type="laboratory" xml:id="struct-485964" status="VALID">
          <orgName>INAF - Osservatorio Astrofisico di Torino</orgName>
          <orgName type="acronym">OATo</orgName>
          <desc>
            <address>
              <addrLine>Strada Osservatorio 20, 10025, Pino Torinese (To)</addrLine>
              <country key="IT"/>
            </address>
            <ref type="url">http://www.oato.inaf.it/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-452453" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-246229" status="VALID">
          <idno type="ROR">https://ror.org/01nn35n25</idno>
          <orgName>Institute of Accelerating Systems and Applications [Athens]</orgName>
          <orgName type="acronym">IASA</orgName>
          <desc>
            <address>
              <addrLine>P.O. Box 17214 GR-10024 Athens, Greece</addrLine>
              <country key="GR"/>
            </address>
          </desc>
        </org>
        <org type="laboratory" xml:id="struct-157" status="OLD">
          <idno type="IdRef">139486976</idno>
          <idno type="RNSR">200212760R</idno>
          <orgName>Laboratoire Univers et Théories</orgName>
          <orgName type="acronym">LUTH (UMR_8102)</orgName>
          <date type="end">2019-12-31</date>
          <desc>
            <address>
              <addrLine>5 place Jules Janssen 92195 Meudon cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://luth.obspm.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-300045" type="direct"/>
            <relation active="#struct-300055" type="direct"/>
            <relation name="UAR2201" active="#struct-441569" type="direct"/>
            <relation active="#struct-564132" type="indirect"/>
            <relation name="UMR_8102" active="#struct-300301" type="direct"/>
            <relation name="UMR_8102" active="#struct-441569" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-452453" status="VALID">
          <idno type="ROR">https://ror.org/02gh4kt33</idno>
          <orgName>Istituto Nazionale di Astrofisica [Rome]</orgName>
          <orgName type="acronym">INAF</orgName>
          <desc>
            <address>
              <addrLine>Viale del Parco Mellini 84, 00136 Roma</addrLine>
              <country key="IT"/>
            </address>
            <ref type="url">http://www.inaf.it/it</ref>
          </desc>
        </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-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-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="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-300301" status="OLD">
          <idno type="IdRef">027542084</idno>
          <idno type="ISNI">0000000121514068</idno>
          <idno type="ROR">https://ror.org/02n7qrg46</idno>
          <orgName>Université Paris Diderot - Paris 7</orgName>
          <orgName type="acronym">UPD7</orgName>
          <date type="end">2019-12-31</date>
          <desc>
            <address>
              <addrLine>5 rue Thomas-Mann - 75205 Paris cedex 13</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.univ-paris-diderot.fr</ref>
          </desc>
        </org>
      </listOrg>
    </back>
  </text>
</TEI>