X-Ray Emission from the Guitar Nebula
Author(s) -
Roger W. Romani,
J. M. Cordes,
I. A. Yadigaroglu
Publication year - 1997
Publication title -
the astrophysical journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.376
H-Index - 489
eISSN - 1538-4357
pISSN - 0004-637X
DOI - 10.1086/310796
Subject(s) - guitar , nebula , astronomy , physics , astrophysics , art , acoustics , stars
We have detected weak soft X-ray emission from the Pulsar Wind Nebulatrailing the high velocity star PSR 2224+65 (the `Guitar Nebula'). This X-rayflux gives evidence of \gamma~10^7 eV particles in the pulsar wind andconstrains the properties of the post-shock flow. The X-ray emission is mosteasily understood if the shocked pulsar wind is partly confined in the nebulaand if magnetic fields in this zone can grow to near equipartition values.Comment: 5 pages, 2 figures. LaTeX w/ aas2pp4, aassize. To appear in ApJL, Aug 199
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