<?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-02367904</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="2026-05-02T04:07:24+02:00"/>
      </publicationStmt>
      <sourceDesc>
        <p part="N">HAL API Platform</p>
      </sourceDesc>
    </fileDesc>
  </teiHeader>
  <text>
    <body>
      <listBibl>
        <biblFull>
          <titleStmt>
            <title xml:lang="en">Determining the rotation direction in pulsars</title>
            <author role="aut">
              <persName>
                <forename type="first">Renaud</forename>
                <surname>Gueroult</surname>
              </persName>
              <email type="md5">5f5467069ddfa9ed108749aa22d5c4ed</email>
              <email type="domain">laplace.univ-tlse.fr</email>
              <idno type="idhal" notation="string">renaud-gueroult</idno>
              <idno type="idhal" notation="numeric">174480</idno>
              <idno type="halauthorid" notation="string">2318122-174480</idno>
              <idno type="RESEARCHERID">http://www.researcherid.com/rid/AAY-3033-2020</idno>
              <idno type="ORCID">https://orcid.org/0000-0001-5208-9594</idno>
              <idno type="IDREF">https://www.idref.fr/160380227</idno>
              <idno type="RESEARCHERID">http://www.researcherid.com/rid/http://www.researcherid.com/rid/AAY-3033-2020</idno>
              <orgName ref="#struct-441569"/>
              <affiliation ref="#struct-1075135"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Yuan</forename>
                <surname>Shi</surname>
              </persName>
              <idno type="halauthorid">1102773-0</idno>
              <affiliation ref="#struct-34624"/>
              <affiliation ref="#struct-212973"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Jean-Marcel</forename>
                <surname>Rax</surname>
              </persName>
              <email type="md5">35b9ba7472c8991ff8873e30aa8fc9a1</email>
              <email type="domain">polytechnique.edu</email>
              <idno type="idhal" notation="string">jean-marcel-rax</idno>
              <idno type="idhal" notation="numeric">6285</idno>
              <idno type="halauthorid" notation="string">21195-6285</idno>
              <idno type="IDREF">https://www.idref.fr/080179436</idno>
              <affiliation ref="#struct-1161"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Nathaniel</forename>
                <surname>Fisch</surname>
              </persName>
              <idno type="halauthorid">1598262-0</idno>
              <affiliation ref="#struct-212973"/>
              <affiliation ref="#struct-39356"/>
            </author>
            <editor role="depositor">
              <persName>
                <forename>jean-marcel</forename>
                <surname>Rax</surname>
              </persName>
              <email type="md5">1da54a5205015a3483a5a8822f6bbc72</email>
              <email type="domain">universite-paris-saclay.fr</email>
            </editor>
          </titleStmt>
          <editionStmt>
            <edition n="v1" type="current">
              <date type="whenSubmitted">2025-06-02 17:05:01</date>
              <date type="whenModified">2025-12-15 12:18:03</date>
              <date type="whenReleased">2025-06-02 17:58:55</date>
              <date type="whenProduced">2019</date>
              <date type="whenEndEmbargoed">2025-06-02</date>
              <ref type="file" target="https://hal.science/hal-02367904v1/document">
                <date notBefore="2025-06-02"/>
              </ref>
              <ref type="file" subtype="publisherPaid" n="1" target="https://hal.science/hal-02367904v1/file/s41467-019-11243-4.pdf" id="file-5094031-4405765">
                <date notBefore="2025-06-02"/>
              </ref>
              <ref type="externalLink" target="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6642125"/>
            </edition>
            <respStmt>
              <resp>contributor</resp>
              <name key="1089395">
                <persName>
                  <forename>jean-marcel</forename>
                  <surname>Rax</surname>
                </persName>
                <email type="md5">1da54a5205015a3483a5a8822f6bbc72</email>
                <email type="domain">universite-paris-saclay.fr</email>
              </name>
            </respStmt>
          </editionStmt>
          <publicationStmt>
            <distributor>CCSD</distributor>
            <idno type="halId">hal-02367904</idno>
            <idno type="halUri">https://hal.science/hal-02367904</idno>
            <idno type="halBibtex">gueroult:hal-02367904</idno>
            <idno type="halRefHtml">&lt;i&gt;Nature Communications&lt;/i&gt;, 2019, 10 (1), pp.3232. &lt;a target="_blank" href="https://dx.doi.org/10.1038/s41467-019-11243-4"&gt;&amp;#x27E8;10.1038/s41467-019-11243-4&amp;#x27E9;&lt;/a&gt;</idno>
            <idno type="halRef">Nature Communications, 2019, 10 (1), pp.3232. &amp;#x27E8;10.1038/s41467-019-11243-4&amp;#x27E9;</idno>
            <availability status="restricted">
              <licence target="https://about.hal.science/hal-authorisation-v1/">HAL Authorization<ref corresp="#file-5094031-4405765"/></licence>
            </availability>
          </publicationStmt>
          <seriesStmt>
            <idno type="stamp" n="X">École polytechnique</idno>
            <idno type="stamp" n="UNIV-TLSE3">Université de Toulouse</idno>
            <idno type="stamp" n="CNRS">CNRS - Centre national de la recherche scientifique</idno>
            <idno type="stamp" n="X-LOA" corresp="X">Laboratoire d'Optique Appliquée (LOA)</idno>
            <idno type="stamp" n="X-DEP-PHYS">Département de physique de l’École polytechnique</idno>
            <idno type="stamp" n="ENSTA_LOA">Laboratoire d'Optique Appliquée (LOA)</idno>
            <idno type="stamp" n="UNIV-PARIS-SACLAY">Université Paris-Saclay</idno>
            <idno type="stamp" n="X-SACLAY" corresp="UNIV-PARIS-SACLAY">X-SACLAY</idno>
            <idno type="stamp" n="ENSTA-SACLAY" corresp="UNIV-PARIS-SACLAY">ENSTA-SACLAY</idno>
            <idno type="stamp" n="LAPLACE">Les productions scientifiques du laboratoire plasma et conversion d’énergie</idno>
            <idno type="stamp" n="LAPLACE_GREPHE" corresp="LAPLACE">Les productions scientifiques du groupe GREPHE du laboratoire plasma et conversion d’énergie</idno>
            <idno type="stamp" n="TOULOUSE-INP">Toulouse - INP</idno>
            <idno type="stamp" n="UNIV-UT3">Université Toulouse 3</idno>
            <idno type="stamp" n="UT3-INP">Université de Toulouse / Toulouse INP</idno>
            <idno type="stamp" n="UT3-TOULOUSEINP">Université de Toulouse / Toulouse INP</idno>
            <idno type="stamp" n="ENSTA-PARIS">ENSTA-PARIS</idno>
            <idno type="stamp" n="ENSTA">Ensta</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">Determining the rotation direction in pulsars</title>
                <author role="aut">
                  <persName>
                    <forename type="first">Renaud</forename>
                    <surname>Gueroult</surname>
                  </persName>
                  <email type="md5">5f5467069ddfa9ed108749aa22d5c4ed</email>
                  <email type="domain">laplace.univ-tlse.fr</email>
                  <idno type="idhal" notation="string">renaud-gueroult</idno>
                  <idno type="idhal" notation="numeric">174480</idno>
                  <idno type="halauthorid" notation="string">2318122-174480</idno>
                  <idno type="RESEARCHERID">http://www.researcherid.com/rid/AAY-3033-2020</idno>
                  <idno type="ORCID">https://orcid.org/0000-0001-5208-9594</idno>
                  <idno type="IDREF">https://www.idref.fr/160380227</idno>
                  <idno type="RESEARCHERID">http://www.researcherid.com/rid/http://www.researcherid.com/rid/AAY-3033-2020</idno>
                  <orgName ref="#struct-441569"/>
                  <affiliation ref="#struct-1075135"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Yuan</forename>
                    <surname>Shi</surname>
                  </persName>
                  <idno type="halauthorid">1102773-0</idno>
                  <affiliation ref="#struct-34624"/>
                  <affiliation ref="#struct-212973"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Jean-Marcel</forename>
                    <surname>Rax</surname>
                  </persName>
                  <email type="md5">35b9ba7472c8991ff8873e30aa8fc9a1</email>
                  <email type="domain">polytechnique.edu</email>
                  <idno type="idhal" notation="string">jean-marcel-rax</idno>
                  <idno type="idhal" notation="numeric">6285</idno>
                  <idno type="halauthorid" notation="string">21195-6285</idno>
                  <idno type="IDREF">https://www.idref.fr/080179436</idno>
                  <affiliation ref="#struct-1161"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Nathaniel</forename>
                    <surname>Fisch</surname>
                  </persName>
                  <idno type="halauthorid">1598262-0</idno>
                  <affiliation ref="#struct-212973"/>
                  <affiliation ref="#struct-39356"/>
                </author>
              </analytic>
              <monogr>
                <idno type="halJournalId" status="VALID">67823</idno>
                <idno type="issn">2041-1723</idno>
                <idno type="eissn">2041-1723</idno>
                <title level="j">Nature Communications</title>
                <imprint>
                  <publisher>Nature Publishing Group</publisher>
                  <biblScope unit="volume">10</biblScope>
                  <biblScope unit="issue">1</biblScope>
                  <biblScope unit="pp">3232</biblScope>
                  <date type="datePub">2019</date>
                </imprint>
              </monogr>
              <idno type="doi">10.1038/s41467-019-11243-4</idno>
              <idno type="pubmedcentral">PMC6642125</idno>
            </biblStruct>
          </sourceDesc>
          <profileDesc>
            <langUsage>
              <language ident="en">English</language>
            </langUsage>
            <textClass>
              <classCode scheme="halDomain" n="phys.astr.sr">Physics [physics]/Astrophysics [astro-ph]/Solar and Stellar Astrophysics [astro-ph.SR]</classCode>
              <classCode scheme="halDomain" n="phys.phys.phys-plasm-ph">Physics [physics]/Physics [physics]/Plasma Physics [physics.plasm-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>Pulsars are rotating neutron stars emitting lighthouse-like beams. Owing to their unique properties, pulsars are a unique astrophysical tool to test general relativity, inform on matter in extreme conditions, and probe galactic magnetic fields. Understanding pulsar physics and emission mechanisms is critical to these applications. Here we show that mechanical-optical rotation in the pulsar magnetosphere affects polarisation in a way which is indiscernible from Faraday rotation in the interstellar medium for typical GHz observations frequency, but which can be distinguished in the sub-GHz band. Besides being essential to correct for possible systematic errors in interstellar magnetic field estimates, this result offers a unique means to determine the rotation direction of pulsars, providing additional constraints on magnetospheric physics. With the ongoing development of sub-GHz observation capabilities, our finding promises discoveries, such as the spatial distribution of pulsars rotation directions, which could exhibit potentially interesting, but presently invisible, correlations or features.</p>
            </abstract>
          </profileDesc>
        </biblFull>
      </listBibl>
    </body>
    <back>
      <listOrg type="structures">
        <org type="researchteam" xml:id="struct-1075135" status="OLD">
          <orgName>Groupe de Recherche Energétique, Plasmas et Hors Equilibre</orgName>
          <orgName type="acronym">LAPLACE-GREPHE</orgName>
          <date type="end">2025-01-01</date>
          <desc>
            <address>
              <addrLine>118, route de Narbonne 31062 Toulouse cedex 9</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.laplace.univ-tlse.fr/Presentation-1434</ref>
          </desc>
          <listRelation>
            <relation active="#struct-266932" type="direct"/>
            <relation active="#struct-217752" type="indirect"/>
            <relation active="#struct-443875" type="indirect"/>
            <relation name="UMR5213" active="#struct-441569" type="indirect"/>
            <relation active="#struct-448187" type="indirect"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-34624" status="VALID">
          <idno type="ROR">https://ror.org/041nk4h53</idno>
          <orgName>Lawrence Livermore National Laboratory</orgName>
          <orgName type="acronym">LLNL</orgName>
          <desc>
            <address>
              <addrLine>7000 East Avenue • Livermore, CA 94550</addrLine>
              <country key="US"/>
            </address>
            <ref type="url">https://www.llnl.gov/</ref>
          </desc>
        </org>
        <org type="laboratory" xml:id="struct-212973" status="VALID">
          <orgName>Princeton Plasma Physics Laboratory</orgName>
          <orgName type="acronym">PPPL</orgName>
          <desc>
            <address>
              <addrLine>Princeton, NJ 08543</addrLine>
              <country key="US"/>
            </address>
            <ref type="url">https://www.pppl.gov/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-46584" type="direct"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-1161" status="OLD">
          <idno type="IdRef">197910890</idno>
          <idno type="RNSR">199719338M</idno>
          <idno type="ROR">https://ror.org/03czns913</idno>
          <orgName>Laboratoire d'Optique Appliquée</orgName>
          <orgName type="acronym">LOA</orgName>
          <date type="end">2024-12-31</date>
          <desc>
            <address>
              <addrLine>181 chemin de la Hunière 91762 Palaiseau Cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://loa.ensta-paris.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-300065" type="direct"/>
            <relation active="#struct-563936" type="indirect"/>
            <relation active="#struct-300340" type="direct"/>
            <relation name="UMR7639" active="#struct-441569" type="direct"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-39356" status="VALID">
          <orgName>Department of Astrophysical Sciences [Princeton]</orgName>
          <desc>
            <address>
              <addrLine>4 Ivy Lane, Princeton University, Princeton, NJ 08544</addrLine>
              <country key="US"/>
            </address>
            <ref type="url">http://web.astro.princeton.edu</ref>
          </desc>
          <listRelation>
            <relation active="#struct-46584" type="direct"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-266932" status="OLD">
          <idno type="IdRef">188373616</idno>
          <idno type="ISNI">0000 0000 8999 4419</idno>
          <idno type="RNSR">200711882P</idno>
          <idno type="ROR">https://ror.org/02w5mvk98</idno>
          <orgName>LAboratoire PLasma et Conversion d'Energie</orgName>
          <orgName type="acronym">LAPLACE</orgName>
          <date type="start">2007-01-01</date>
          <date type="end">2025-01-01</date>
          <desc>
            <address>
              <addrLine>118 Route de Narbonne 31062 TOULOUSE CEDEX 9ENSEEIHT, 2 rue Camichel, 31071 Toulouse Cedex 7</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.laplace.univ-tlse.fr</ref>
          </desc>
          <listRelation>
            <relation active="#struct-217752" type="direct"/>
            <relation active="#struct-443875" type="indirect"/>
            <relation name="UMR5213" active="#struct-441569" type="direct"/>
            <relation active="#struct-448187" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-217752" status="OLD">
          <idno type="IdRef">026404672</idno>
          <idno type="ISNI">0000000121617331</idno>
          <idno type="ROR">https://ror.org/02v6kpv12</idno>
          <idno type="Wikidata">Q1273188</idno>
          <orgName>Université Toulouse III - Paul Sabatier</orgName>
          <orgName type="acronym">UT3</orgName>
          <date type="end">2025-01-01</date>
          <desc>
            <address>
              <addrLine>118 route de Narbonne - 31062 Toulouse</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.univ-tlse3.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-443875" type="direct"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-443875" status="VALID">
          <idno type="ROR">https://ror.org/017tgbk05</idno>
          <orgName>Communauté d'universités et établissements de Toulouse</orgName>
          <orgName type="acronym">Comue de Toulouse</orgName>
          <desc>
            <address>
              <addrLine>41 Allée Jules Guesde, 31000 Toulouse</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.univ-toulouse.fr/</ref>
          </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-448187" status="VALID">
          <idno type="IdRef">026388820</idno>
          <idno type="ISNI">0000000121766169</idno>
          <idno type="ROR">https://ror.org/033p9g875</idno>
          <orgName>Institut National Polytechnique (Toulouse)</orgName>
          <orgName type="acronym">Toulouse INP</orgName>
          <desc>
            <address>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.inp-toulouse.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-443875" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-46584" status="VALID">
          <idno type="ROR">https://ror.org/00hx57361</idno>
          <orgName>Princeton University</orgName>
          <desc>
            <address>
              <addrLine>Princeton, NJ 08544 USA</addrLine>
              <country key="US"/>
            </address>
            <ref type="url">http://www.princeton.edu/main/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-300065" status="OLD">
          <idno type="IdRef">028139577</idno>
          <idno type="ISNI">0000000122070120</idno>
          <idno type="ROR">https://ror.org/0309cs235</idno>
          <idno type="Wikidata">Q838454</idno>
          <orgName>École Nationale Supérieure de Techniques Avancées</orgName>
          <orgName type="acronym">ENSTA Paris</orgName>
          <date type="end">2024-12-31</date>
          <desc>
            <address>
              <addrLine>828, boulevard des Maréchaux 91120 Palaiseau</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.ensta-paris.fr/fr</ref>
          </desc>
          <listRelation>
            <relation active="#struct-563936" type="direct"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-563936" status="VALID">
          <idno type="IdRef">238327159</idno>
          <idno type="ISNI">0000000502717600</idno>
          <idno type="ROR">https://ror.org/042tfbd02</idno>
          <idno type="Wikidata">Q48759778</idno>
          <orgName>Institut Polytechnique de Paris</orgName>
          <orgName type="acronym">IP Paris</orgName>
          <date type="start">2019-06-02</date>
          <desc>
            <address>
              <addrLine>Route de Saclay, 91120 Palaiseau Cedex, France</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.ip-paris.fr</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-300340" status="VALID">
          <idno type="IdRef">027309320</idno>
          <idno type="ISNI">0000000121581279</idno>
          <idno type="ROR">https://ror.org/05hy3tk52</idno>
          <idno type="Wikidata">Q273626</idno>
          <orgName>École polytechnique</orgName>
          <orgName type="acronym">X</orgName>
          <date type="start">1794-03-11</date>
          <desc>
            <address>
              <addrLine>Route de Saclay, 91128 Palaiseau Cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.polytechnique.edu/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-563936" type="direct"/>
          </listRelation>
        </org>
      </listOrg>
    </back>
  </text>
</TEI>