Editing Neutron star (section)

===Non-pulsating neutron stars===
In addition to pulsars, non-pulsating neutron stars have also been identified, although they may have minor periodic variation in luminosity.<ref name="cco"/><ref name="non-pulsating">{{cite journal |title=A non-pulsating neutron star in the supernova remnant HESS J1731-347 / G353.6–0.7 with a carbon atmosphere |first1=D. |last1=Klochkov |first2=G. |last2=Puehlhofer |first3=V. |last3=Suleimanov |first4=S. |last4=Simon |first5=K. |last5=Werner |first6=A. |last6=Santangelo |journal=Astronomy & Astrophysics |volume=556 |pages=A41 |year=2013 |doi=10.1051/0004-6361/201321740 |arxiv=1307.1230 |bibcode=2013A&A...556A..41K |s2cid=119184617 }}</ref> This seems to be a characteristic of the X-ray sources known as [[Central Compact Object]]s in [[supernova remnant]]s (CCOs in SNRs), which are thought to be young, radio-quiet isolated neutron stars.<ref name="cco">{{Cite journal |arxiv=0712.2209 |year=2008 |first=Andrea |last=De Luca |volume=983 |pages=311–319 |doi=10.1063/1.2900173 |title=Central Compact Objects in Supernova Remnants |journal=AIP Conference Proceedings |citeseerx=10.1.1.769.699 |bibcode=2008AIPC..983..311D |s2cid=118470472 }}</ref>