On the Crab Proper Motion
Astrophysics
2007-05-23 v1
Abstract
Owing to the dramatic evolution of telescopes as well as optical detectors in the last 20 yrs, we are now able to measure anew the proper motion of the Crab pulsar, after the classical result of Wyckoff and Murray (1977) in a time span 40 times shorter. The proper motion is aligned with the axis of symmetry of the inner Crab nebula and, presumably, with the pulsar spin axis.
Keywords
Cite
@article{arxiv.astro-ph/9811379,
title = {On the Crab Proper Motion},
author = {PATRIZIA A. CARAVEO and ROBERTO MIGNANI},
journal= {arXiv preprint arXiv:astro-ph/9811379},
year = {2007}
}
Comments
4 pages, LaTex (memsait, epsf), 3 Postscript figures. To appear in a special issue of Memorie della Societa' Astronomica Italiana (Proceedings of "Workshop on the relationship between Neutron Stars and Supernova Remnants." - Elba Island June 1-4, 1998)