蟹状星云脉冲星中脉冲间位移之谜
高能天体物理现象
2017-08-28 v3 太阳与恒星天体物理
摘要
提出一种脉冲星极隙中辐射发射的新机制。它是由返回的正电子沿着倾斜磁场的磁力线向中子星表面运动并从表面反射时发出的曲率辐射。这种辐射与正电子撞击中子星表面时从中子星发出的渡越辐射发生干涉。研究表明，所提出的机制可能适用于解释二十年前 Moffett 和 Hankins 在蟹状星云脉冲星高频观测中发现的脉冲间位移之谜。
引用
@article{arxiv.1707.01584,
title = {On the mystery of the interpulse shift in the Crab pulsar},
author = {Victor M. Kontorovich and Sergii V. Trofymenko},
journal= {arXiv preprint arXiv:1707.01584},
year = {2017}
}
备注
15 pages, 8 figures; comparing to version 1, the abstract and the list of references are slightly modified, as well as the references in the captions of Fig.3,4,6 and denominations in formulae (12-14); the paper is accepted for publication in JPSA, Vol.7, no. 4, 2017