<?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-03720116</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="2026-05-02T11:21:47+02:00"/>
      </publicationStmt>
      <sourceDesc>
        <p part="N">HAL API Platform</p>
      </sourceDesc>
    </fileDesc>
  </teiHeader>
  <text>
    <body>
      <listBibl>
        <biblFull>
          <titleStmt>
            <title xml:lang="en">The Galactic population of canonical pulsars</title>
            <author role="aut">
              <persName>
                <forename type="first">Ludmilla</forename>
                <surname>Dirson</surname>
              </persName>
              <idno type="halauthorid">2468359-0</idno>
              <affiliation ref="#struct-93746"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Jérôme</forename>
                <surname>Pétri</surname>
              </persName>
              <email type="md5">dc14af6a2c3af56ee366d8272dc98862</email>
              <email type="domain">astro.unistra.fr</email>
              <idno type="idhal" notation="numeric">1060976</idno>
              <idno type="halauthorid" notation="string">720754-1060976</idno>
              <idno type="ORCID">https://orcid.org/0000-0003-3790-8066</idno>
              <idno type="IDREF">https://www.idref.fr/080122655</idno>
              <idno type="VIAF">https://viaf.org/viaf/217228551</idno>
              <affiliation ref="#struct-93746"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Dipanjan</forename>
                <surname>Mitra</surname>
              </persName>
              <idno type="halauthorid">2081160-0</idno>
            </author>
            <editor role="depositor">
              <persName>
                <forename>INSPIRE</forename>
                <surname>HEP</surname>
              </persName>
              <email type="md5">95ce79cc22af4b1c280b8573813d3d1e</email>
              <email type="domain">cern.ch</email>
            </editor>
            <funder ref="#projanr-52037"/>
          </titleStmt>
          <editionStmt>
            <edition n="v1" type="current">
              <date type="whenSubmitted">2023-03-19 18:31:40</date>
              <date type="whenModified">2025-11-21 08:43:59</date>
              <date type="whenReleased">2023-03-19 18:31:41</date>
              <date type="whenProduced">2022</date>
              <date type="whenEndEmbargoed">2023-03-19</date>
              <ref type="file" target="https://hal.science/hal-03720116v1/document">
                <date notBefore="2023-03-19"/>
              </ref>
              <ref type="file" subtype="greenPublisher" n="1" target="https://hal.science/hal-03720116v1/file/aa43305-22.pdf" id="file-4036527-3513309">
                <date notBefore="2023-03-19"/>
              </ref>
              <ref type="externalLink" target="http://arxiv.org/pdf/2206.13837"/>
            </edition>
            <respStmt>
              <resp>contributor</resp>
              <name key="519949">
                <persName>
                  <forename>INSPIRE</forename>
                  <surname>HEP</surname>
                </persName>
                <email type="md5">95ce79cc22af4b1c280b8573813d3d1e</email>
                <email type="domain">cern.ch</email>
              </name>
            </respStmt>
          </editionStmt>
          <publicationStmt>
            <distributor>CCSD</distributor>
            <idno type="halId">hal-03720116</idno>
            <idno type="halUri">https://hal.science/hal-03720116</idno>
            <idno type="halBibtex">dirson:hal-03720116</idno>
            <idno type="halRefHtml">&lt;i&gt;Astronomy &amp; Astrophysics - A&amp;A&lt;/i&gt;, 2022, 667, pp.A82. &lt;a target="_blank" href="https://dx.doi.org/10.1051/0004-6361/202243305"&gt;&amp;#x27E8;10.1051/0004-6361/202243305&amp;#x27E9;&lt;/a&gt;</idno>
            <idno type="halRef">Astronomy &amp; Astrophysics - A&amp;A, 2022, 667, pp.A82. &amp;#x27E8;10.1051/0004-6361/202243305&amp;#x27E9;</idno>
            <availability status="restricted">
              <licence target="https://about.hal.science/hal-authorisation-v1/">HAL Authorization<ref corresp="#file-4036527-3513309"/></licence>
            </availability>
          </publicationStmt>
          <seriesStmt>
            <idno type="stamp" n="INSU">INSU - Institut National des Sciences de l'Univers</idno>
            <idno type="stamp" n="CNRS">CNRS - Centre national de la recherche scientifique</idno>
            <idno type="stamp" n="UNIV-STRASBG">Université de Strasbourg</idno>
            <idno type="stamp" n="SITE-ALSACE">Archive ouverte du site Alsace</idno>
            <idno type="stamp" n="ANR">ANR</idno>
            <idno type="stamp" n="UNIVOAK">UNIVOAK</idno>
            <idno type="stamp" n="UMR7550">Observatoire astronomique de Strasbourg </idno>
            <idno type="stamp" n="ANR_QUANTIQUE">ANR QUANTIQUE</idno>
            <idno type="stamp" n="ANR_QUANTIQUE_2" corresp="ANR_QUANTIQUE">ANR_QUANTIQUE_2</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">The Galactic population of canonical pulsars</title>
                <author role="aut">
                  <persName>
                    <forename type="first">Ludmilla</forename>
                    <surname>Dirson</surname>
                  </persName>
                  <idno type="halauthorid">2468359-0</idno>
                  <affiliation ref="#struct-93746"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Jérôme</forename>
                    <surname>Pétri</surname>
                  </persName>
                  <email type="md5">dc14af6a2c3af56ee366d8272dc98862</email>
                  <email type="domain">astro.unistra.fr</email>
                  <idno type="idhal" notation="numeric">1060976</idno>
                  <idno type="halauthorid" notation="string">720754-1060976</idno>
                  <idno type="ORCID">https://orcid.org/0000-0003-3790-8066</idno>
                  <idno type="IDREF">https://www.idref.fr/080122655</idno>
                  <idno type="VIAF">https://viaf.org/viaf/217228551</idno>
                  <affiliation ref="#struct-93746"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Dipanjan</forename>
                    <surname>Mitra</surname>
                  </persName>
                  <idno type="halauthorid">2081160-0</idno>
                </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">667</biblScope>
                  <biblScope unit="pp">A82</biblScope>
                  <date type="datePub">2022</date>
                </imprint>
              </monogr>
              <idno type="arxiv">2206.13837</idno>
              <idno type="doi">10.1051/0004-6361/202243305</idno>
              <idno type="inspire">2102972</idno>
            </biblStruct>
          </sourceDesc>
          <profileDesc>
            <langUsage>
              <language ident="en">English</language>
            </langUsage>
            <textClass>
              <keywords scheme="author">
                <term xml:lang="en">pulsars: general</term>
                <term xml:lang="en">radiation mechanisms: non-thermal</term>
                <term xml:lang="en">methods: statistical</term>
                <term xml:lang="en">gamma rays: stars</term>
                <term xml:lang="en">radio continuum: stars</term>
              </keywords>
              <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>Current wisdom accounts to the diversity of neutron star observational manifestations to their birth scenarios, influencing their thermal and magnetic field evolution. Among the kind of observed neutron stars, radio pulsars represent by far the largest population of neutron stars. In this paper, we aim at constraining the observed population of the canonical neutron star period, magnetic field and spatial distribution at birth in order to understand the radio and high-energy emission processes in a pulsar magnetosphere. For this purpose we design a population synthesis method self-consistently taking into account the secular evolution of a force-free magnetosphere and the magnetic field decay. We generate a population of pulsars and evolve them from their birth to the present time, working in the force-free approximation. We assume a given initial distribution for the spin period, surface magnetic field and spatial galactic location. Radio emission properties are accounted by the polar cap geometry, whereas the gamma-ray emission is assumed to be produced within the striped wind model. We found that a decaying magnetic field gave better agreement with observations compared to a constant magnetic field model. Starting from an initial mean magnetic field strength of $B=2.5\times 10^8$~T with a characteristic decay timescale of $4.6 \times 10^5~$yr, a neutron star birth rate of $1/70~$yr and a mean initial spin period of 60~ms, we found that the force-free model satisfactorily reproduces the distribution of pulsars in the $P-\dot{P}$ diagram with simulated populations of radio-loud, radio-only and radio quiet gamma-ray pulsars similar to the observed populations.</p>
            </abstract>
          </profileDesc>
        </biblFull>
      </listBibl>
    </body>
    <back>
      <listOrg type="structures">
        <org type="laboratory" xml:id="struct-93746" status="VALID">
          <idno type="IdRef">026396203</idno>
          <idno type="ISNI">0000000093834469</idno>
          <idno type="RNSR">199712602R</idno>
          <idno type="ROR">https://ror.org/04xsj2p07</idno>
          <idno type="Wikidata">Q947985</idno>
          <orgName>Observatoire astronomique de Strasbourg</orgName>
          <orgName type="acronym">ObAS</orgName>
          <date type="start">2009-01-01</date>
          <desc>
            <address>
              <addrLine>11 Rue de l'université 67000 STRASBOURG</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://astro.unistra.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-199013" type="direct"/>
            <relation name="UMR7550" active="#struct-300045" type="direct"/>
            <relation name="UMR7550" active="#struct-441569" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-199013" status="VALID">
          <idno type="IdRef">131056549</idno>
          <idno type="ROR">https://ror.org/00pg6eq24</idno>
          <orgName>Université de Strasbourg</orgName>
          <orgName type="acronym">UNISTRA</orgName>
          <desc>
            <address>
              <addrLine>4 rue Blaise Pascal - CS 90032 - 67081 Strasbourg cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.unistra.fr/</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="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>
      </listOrg>
      <listOrg type="projects">
        <org type="anrProject" xml:id="projanr-52037" status="VALID">
          <idno type="anr">ANR-20-CE31-0010</idno>
          <orgName>MORPHER</orgName>
          <desc>Modélisation, Observation, Recherche de Pulsars: de la Haute Énergie à la Radio</desc>
          <date type="start">2020</date>
        </org>
      </listOrg>
    </back>
  </text>
</TEI>