ar X iv : 0 70 8 . 00 60 v 1 [ as tr o - ph ] 1 A ug 2 00 7 The Nature of the X - ray Source in SNR RCW 103
نویسنده
چکیده
The discovery of the 6.67 hr periodicity in the X-ray source 1E 161348−5055 associated with the supernova remnant RCW 103 has raised interesting suggestions about the nature of the X-ray source. Here we argue that in either accreting neutron star or magnetar model, a supernova fallback disk may be a critical ingredient in theoretical interpretations of 1E 161348−5055. We further emphasize the effect of fallback disks on the evolution of young compact objects in various ways, and suggest that even SS 433 could also be powered by fallback disk accretion process. Subject headings: stars: individual (1E 161348−5055, SS 433) – stars: neutron – supernova remnants – supernovae: individual (RCW 103)– X-rays: stars
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تاریخ انتشار 2008