Title of article
Far-Ultraviolet Emission from Elliptical Galaxies at z = 0.33
Author/Authors
Brown، Thomas M. نويسنده , , Ferguson، Henry C. نويسنده , , Smith، Ed نويسنده , , Bowers، Charles W. نويسنده , , Kimble، Randy A. نويسنده , , Renzini، Alvio نويسنده , , Rich، R. Michael نويسنده ,
Issue Information
روزنامه با شماره پیاپی 2 سال 2003
Pages
-68
From page
69
To page
0
Abstract
Recently, the CANGAROO-II telescope detected diffuse TeV gamma-ray emission from a nearby edge-on starburst galaxy, NGC 253. The emission mechanism is discussed in this report. We review the emissions of radio-to-TeV gamma rays from NGC 253 and present a model of the nonthermal emissions due to synchrotron radiations and inverse Compton scatterings. A halo model successfully explains the multiband spectrum of NGC 253.
Keywords
cooling flows , Evolution , stellar content , Ultraviolet , galaxies
Journal title
Astrophysical Journal
Serial Year
2003
Journal title
Astrophysical Journal
Record number
74002
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