<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0185-1101</journal-id>
<journal-title><![CDATA[Revista mexicana de astronomía y astrofísica]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. astron. astrofis]]></abbrev-journal-title>
<issn>0185-1101</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Instituto de Astronomía]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0185-11012013000200015</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Atomic Interpretation of the 13 keV Emission Feature in Three AXPs: 4U 0142+61, XTE J1810-197 and 1E 1048.1-5937]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Koning]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Leahy]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ouyed]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,University of Calgary Department of Physics and Astronomy ]]></institution>
<addr-line><![CDATA[Calgary ]]></addr-line>
<country>Canada</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2013</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2013</year>
</pub-date>
<volume>49</volume>
<numero>2</numero>
<fpage>351</fpage>
<lpage>356</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0185-11012013000200015&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0185-11012013000200015&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0185-11012013000200015&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[En la última década, tres pulsores con emisión anómala en rayos X (AXPs) han mostrado una emisión en 13 keV en algunos de sus espectros. Este rasgo se interpreta comúnmente como debido a emisión protón-ciclotrón. Sin embargo, esta interpretación presenta varios problemas, incluyendo la coincidencia en 13 keV en las tres fuentes (lo cual implica el mismo campo magnético para las tres). En este trabajo investigamos la posibilidad de que la línea sea de origen atómico, así como las implicaciones que esto tendría para el entorno de los pulsores AXP.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[In the past decade, three anomalous X-ray pulsars (AXPs) have shown emission features at ~13 keV in some of their burst spectra. This feature is commonly interpreted as proton-cyclotron in nature. However there are several problems with this interpretation, including the coincidence at ~13 keV in all three sources (implying the same magnetic field). In this paper we investigate the possibility that the line is atomic in origin, and the implications that this has for the environment around Anomalous X-Ray Pulsars.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[stars]]></kwd>
<kwd lng="en"><![CDATA[stars]]></kwd>
<kwd lng="en"><![CDATA[stars]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[  	    <p align="justify"><font face="verdana" size="4">Articles</font></p>      <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="center"><font face="verdana" size="4"><b>Atomic Interpretation of the 13 keV Emission Feature in Three AXPs: 4U 0142+61, XTE J1810&#45;197 and 1E 1048.1&#45;5937</b></font></p>      <p align="center"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="center"><font face="verdana" size="2"><b>N. Koning, D. Leahy, and R. Ouyed</b> </font></p> 	    <p align="justify">&nbsp;</p> 	    <p align="justify"><font face="verdana" size="2"><i>Department of Physics and Astronomy, University of Calgary, Calgary, Canada. </i>(<a href="mailto:nico.koning@ucalgary.ca">nico.koning@ucalgary.ca</a>), (<a href="mailto:leahy@ucalgary.ca">leahy@ucalgary.ca</a>), (<a href="mailto:rouyed@ucalgary.ca">rouyed@ucalgary.ca</a>).</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2">Received 2013 June 4.    ]]></body>
<body><![CDATA[<br> 	Accepted 2013 August 14.</font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2"><b>RESUMEN</b></font></p>  	    <p align="justify"><font face="verdana" size="2">En la &uacute;ltima d&eacute;cada, tres pulsores con emisi&oacute;n an&oacute;mala en rayos X (AXPs) han mostrado una emisi&oacute;n en 13 keV en algunos de sus espectros. Este rasgo se interpreta com&uacute;nmente como debido a emisi&oacute;n prot&oacute;n&#45;ciclotr&oacute;n. Sin embargo, esta interpretaci&oacute;n presenta varios problemas, incluyendo la coincidencia en 13 keV en las tres fuentes (lo cual implica el mismo campo magn&eacute;tico para las tres). En este trabajo investigamos la posibilidad de que la l&iacute;nea sea de origen at&oacute;mico, as&iacute; como las implicaciones que esto tendr&iacute;a para el entorno de los pulsores AXP.</font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2"><b>ABSTRACT</b></font></p>  	    <p align="justify"><font face="verdana" size="2">In the past decade, three anomalous X&#45;ray pulsars (AXPs) have shown emission features at &#126;13 keV in some of their burst spectra. This feature is commonly interpreted as proton&#45;cyclotron in nature. However there are several problems with this interpretation, including the coincidence at ~13 keV in all three sources (implying the same magnetic field). In this paper we investigate the possibility that the line is atomic in origin, and the implications that this has for the environment around Anomalous X&#45;Ray Pulsars.</font></p>  	    <p align="justify"><font face="verdana" size="2"><b>Key Words:</b> stars: individual (XTE J1810&#45;197, 4U 0142+61, IE 1048.1&#45;5937) &#151; stars: magnetic field &#151; stars: neutron.</font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2"><a href="/pdf/rmaa/v49n2/v49n2a15.pdf" target="_blank">DESCARGAR ART&Iacute;CULO EN FORMATO PDF</a></font></p>  	    ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2"><b>REFERENCES</b></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Chatterjee, P., Hernquist, L., &amp; Narayan, R. 2000, ApJ, 534, 373.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=7440734&pid=S0185-1101201300020001500001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Fabian, A. C., Rees, M. J., Stella, L., &amp; White, N. E. 1989, MNRAS, 238, 729&#45;736</font>.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=7440736&pid=S0185-1101201300020001500002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Fahlman, G. G., &amp; Gregory, P. C. 1981, Nature, 293, 202</font>.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=7440738&pid=S0185-1101201300020001500003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Gavriil, F. P., Dib, R., &amp; Kaspi, V. M. 2008, in AIP Conf. Proc. 983, 40 Years of Pulsars: Millisecond Pulsars, Magnetars and More, ed. C. G. Bassa, Z. Wang, A. Cumming, &amp; V. M. Kaspi (New York: AIP), 234</font>.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=7440740&pid=S0185-1101201300020001500004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>  	    ]]></body>
<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">&#45;&#45;&#45;&#45;&#45;&#45;&#45;&#45;&#45;&#45;, 2011, ApJ, 736, 138</font>.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=7440742&pid=S0185-1101201300020001500005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Gavriil, F. P., Kaspi, V. M., &amp; Woods, P. M. 2002, Nature, 419, 142</font>.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=7440744&pid=S0185-1101201300020001500006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">&#45;&#45;&#45;&#45;&#45;&#45;&#45;&#45;&#45;&#45;, 2006, ApJ, 641, 418</font>.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=7440746&pid=S0185-1101201300020001500007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Lyutikov, M., Thompson, C., &amp; Kulkarni, S. R. 2002, in ASP Conf. Ser. 271, Neutron Stars in Supernova Remnants, ed. P. O. Slane, &amp; B. M. Gaensler (San Francisco: ASP), 262</font>.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=7440748&pid=S0185-1101201300020001500008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Ouyed, R., Leahy, D., &amp; Niebergal, B. 2007a, A &amp; A, 473, 357</font>.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=7440750&pid=S0185-1101201300020001500009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>  	    ]]></body>
<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">&#45;&#45;&#45;&#45;&#45;&#45;&#45;&#45;&#45;&#45;, 2007b, A &amp; A, 475, 63</font>.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=7440752&pid=S0185-1101201300020001500010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Pons, J. A., &amp; Rea, N. 2012, ApJ, 750, L6</font>.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=7440754&pid=S0185-1101201300020001500011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Rea, N., Zane, S., Turolla, R., Lyutikov, M., &amp; Goumltz, D. 2008, ApJ, 686, 1245</font>.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=7440756&pid=S0185-1101201300020001500012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Sansonetti, J. E. 2011, J. Phys. Chem. Ref. Data, 41, 013102</font>.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=7440758&pid=S0185-1101201300020001500013&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">Steiner, A., Lattimer, J., &amp; Brown, E. 2013, ApJ, 765, L5</font>.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=7440760&pid=S0185-1101201300020001500014&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>  	    ]]></body>
<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">Thompson, C., &amp; Duncan, R. C. 1995, MNRAS, 275, 255 Woods,    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=7440762&pid=S0185-1101201300020001500015&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --> P. M., et al. 2005, ApJ, 629, 985.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=7440763&pid=S0185-1101201300020001500016&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>      ]]></body><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chatterjee]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Hernquist]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Narayan]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[ApJ]]></source>
<year>2000</year>
<volume>534</volume>
<page-range>373</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fabian]]></surname>
<given-names><![CDATA[A. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Rees]]></surname>
<given-names><![CDATA[M. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Stella]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[White]]></surname>
<given-names><![CDATA[N. E.]]></given-names>
</name>
</person-group>
<source><![CDATA[MNRAS]]></source>
<year>1989</year>
<volume>238</volume>
<page-range>729-736</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fahlman]]></surname>
<given-names><![CDATA[G. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Gregory]]></surname>
<given-names><![CDATA[P. C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Nature]]></source>
<year>1981</year>
<volume>293</volume>
<page-range>202</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gavriil]]></surname>
<given-names><![CDATA[F. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Dib]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Kaspi]]></surname>
<given-names><![CDATA[V. M.]]></given-names>
</name>
</person-group>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Bassa]]></surname>
<given-names><![CDATA[C. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
<name>
<surname><![CDATA[Cumming]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Kaspi]]></surname>
<given-names><![CDATA[V. M.]]></given-names>
</name>
</person-group>
<source><![CDATA[AIP Conf. Proc. 983, 40 Years of Pulsars: Millisecond Pulsars, Magnetars and More]]></source>
<year>2008</year>
<page-range>234</page-range><publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[AIP]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gavriil]]></surname>
<given-names><![CDATA[F. P.]]></given-names>
</name>
</person-group>
<source><![CDATA[ApJ]]></source>
<year>2011</year>
<volume>736</volume>
<page-range>138</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gavriil]]></surname>
<given-names><![CDATA[F. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Kaspi]]></surname>
<given-names><![CDATA[V. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Woods]]></surname>
<given-names><![CDATA[P. M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Nature]]></source>
<year>2002</year>
<volume>419</volume>
<page-range>142</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gavriil]]></surname>
<given-names><![CDATA[F. P.]]></given-names>
</name>
</person-group>
<source><![CDATA[ApJ]]></source>
<year>2006</year>
<volume>641</volume>
<page-range>418</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lyutikov]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Thompson]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Kulkarni]]></surname>
<given-names><![CDATA[S. R.]]></given-names>
</name>
</person-group>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Slane]]></surname>
<given-names><![CDATA[P. O.]]></given-names>
</name>
<name>
<surname><![CDATA[Gaensler]]></surname>
<given-names><![CDATA[B. M.]]></given-names>
</name>
</person-group>
<source><![CDATA[ASP Conf. Ser. 271, Neutron Stars in Supernova Remnants]]></source>
<year>2002</year>
<page-range>262</page-range><publisher-loc><![CDATA[San Francisco ]]></publisher-loc>
<publisher-name><![CDATA[ASP]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ouyed]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Leahy]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Niebergal]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
</person-group>
<source><![CDATA[A & A]]></source>
<year>2007</year>
<volume>473</volume>
<page-range>357</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ouyed]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[A & A]]></source>
<year>2007</year>
<volume>475</volume>
<page-range>63</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pons]]></surname>
<given-names><![CDATA[J. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Rea]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
</person-group>
<source><![CDATA[ApJ]]></source>
<year>2012</year>
<volume>750</volume>
<page-range>L6</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rea]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Zane]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Turolla]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Lyutikov]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Goumltz]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<source><![CDATA[ApJ]]></source>
<year>2008</year>
<volume>686</volume>
<page-range>1245</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sansonetti]]></surname>
<given-names><![CDATA[J. E.]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Phys. Chem. Ref. Data]]></source>
<year>2011</year>
<volume>41</volume>
<page-range>013102</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Steiner]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Lattimer]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Brown]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[ApJ]]></source>
<year>2013</year>
<page-range>765</page-range><page-range>L5</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Thompson]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Duncan]]></surname>
<given-names><![CDATA[R. C.]]></given-names>
</name>
</person-group>
<source><![CDATA[MNRAS]]></source>
<year>1995</year>
<volume>275</volume>
<page-range>255</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Woods]]></surname>
<given-names><![CDATA[P. M.]]></given-names>
</name>
</person-group>
<source><![CDATA[ApJ]]></source>
<year>2005</year>
<volume>629</volume>
<page-range>985</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
