The Galactic contribution to high latitude diffuse gamma-ray emission

Дата и время публикации : 1999-06-14T09:48:56Z

Авторы публикации и институты :
A. W. Strong (MPE, Garching)
I. V. Moskalenko (MPE, Garching)
O. Reimer (MPE, Garching)

Оригинал статьи :http://arxiv.org/abs/astro-ph/9906229v1

Скачать pdf : http://arxiv.org/pdf/astro-ph/9906229v1

Ссылка на журнал-издание: Proc. 26th ICRC (Salt Lake City), 1999, v.4, p.52-55
Коментарии к статье: 4 pages, 4 ps-figures, to appear in the Proceedings of 26th International Cosmic Ray Conference (Salt Lake City, 1999), OG 2.4.03 More details can be found at http://www.gamma.mpe-garching.mpg.de/~aws/aws.html
Первичная категория: astro-ph

Все категории : astro-ph

Краткий обзор статьи: Recent evidence for a large Galactic halo, based on cosmic-ray radioactive nuclei, implies a significant contribution from inverse Compton emission at high Galactic latitudes. We present predictions for the expected intensity distribution, and show that the EGRET gamma-ray latitude distribution is well reproduced from the plane to the poles. We show that the Galactic component at high latitudes may be comparable to the extragalactic emission in some energy ranges.

Category: Physics