Specific X-ray pulser

Specific X-ray pulser(Anomalous X-ray pulsar, AXP) is young, isolated and strong, now believed to be. Such high energy is characterized by a strong magnetic field of 1013 to 1015 gauss, slow from 2 to 12 seconds. As of 2009, nine known AXPs and one candidate were discovered.

The candidates for AXP as of 2003 and their estimated rotation period are as follows.

AXP candidate at the time of 2003 and its estimated rotation cycle (sec): - - | 6.98 | | 6.45 | | 8.69 | | 11.0 | | 11.8 | | 6.97 | | 5.44 |

Source

1. ****(An online catalog of SGR / AXP properties maintained by the pulsar group at McGill University)

• Chryssa Kouveliotou, Robert C. Duncan, and Christopher Thompson, "Magnetars," Scientific American, Feb. 2003, p. 41 (PDF)

External link

• (University of Calgary)
• (Paper from a March 1995 conference proceedings, with first use of the term "AXP" and suggestion that AXPs are magnetars.)

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Post Date : 2018-03-02 02:00

This article is taken from the Japanese Wikipedia Specific X-ray pulser

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