Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Kinzer, R. L."'
Publikováno v:
New Astron.Rev. 46 (2002) 553-558
Radioactive nuclei, especially those created in SN explosion, have long been suggested to be important contributors of galactic positrons. In this paper we describe the findings of three independent OSSE/SMM/TGRS studies of positron annihilation radi
Externí odkaz:
http://arxiv.org/abs/astro-ph/0110442
Positron annihilation radiation from the Galaxy has been observed by the OSSE, SMM and TGRS instruments. Improved spectral modeling of OSSE observations has allowed studies of the distribution of both positron annihilation radiation components, the n
Externí odkaz:
http://arxiv.org/abs/astro-ph/0106157
By combining OSSE, SMM and TGRS observations of the galactic center region, Purcell et al. (1997) and Cheng et al. (1997) produced the first maps of galactic positron annihilation. That data-set has been augmented with additional data, both recent an
Externí odkaz:
http://arxiv.org/abs/astro-ph/9911184
Autor:
Skibo, J. G., Johnson, W. N., Kurfess, J. D., Kinzer, R. L., Jung, G., Grove, J. E., Purcell, W. R., Ulmer, M. P., Gehrels, N., Tueller, J.
We present the results of OSSE observations of the soft gamma ray continuum emission from the Galactic plane at longitude 95 degrees. Emission is detected between 50 and 600 keV where the spectrum is fit well by a power law with photon index -2.6+-0.
Externí odkaz:
http://arxiv.org/abs/astro-ph/9704207
We consider whether the hard X-ray and soft gamma-ray emission from Centaurus A is beamed radiation from the active nucleus which is Compton-scattered into our line-of-sight. We derive the spectrum and degree of polarization of scattered radiation wh
Externí odkaz:
http://arxiv.org/abs/astro-ph/9402047
Publikováno v:
AIP Conference Proceedings; 2000, Vol. 510 Issue 1, p21, 10p, 1 Chart, 4 Graphs
Publikováno v:
AIP Conference Proceedings; 2000, Vol. 510 Issue 1, p471, 5p, 2 Graphs
Autor:
Share, G. H., Kinzer, R. L., Strickman, M. S., Letaw, J. R., Chupp, E. L., Forrest, D. J., Rieger, E.
Publikováno v:
AIP Conference Proceedings; May1989, Vol. 186 Issue 1, p266-277, 12p
Autor:
Kurfess, J. D., Share, G. H., Kinzer, R. L., Johnson, W. N., Adams, J. H., Chupp, E. L., Forrest, D. J., Reppin, C.
Publikováno v:
AIP Conference Proceedings; May1989, Vol. 186 Issue 1, p250-258, 9p
Publikováno v:
AIP Conference Proceedings; Sep1988, Vol. 170 Issue 1, p181-186, 6p