1996A&AS..120C.361S

Query : 1996A&AS..120C.361S

1996A&AS..120C.361S - Astron. Astrophys., Suppl. Ser., 120C, 361-364 (1996/December-3)

BATSE observations of galactic positron-annihilation radiation.

SMITH D.M., LEVENTHAL M., CAVALLO R., GEHRELS N., TUELLER J. and FISHMAN G.

Abstract (from CDS):

We are using the Burst And Transient Source Experiment (BATSE) aboard the Compton Gamma-Ray Observatory to study positron annihilation in the Galaxy. We present upper limits on two bright, transient annihilation events reported by the SIGMA telescope aboard the Granat spacecraft. We also present the results of a search for such events from 1E 1740.7-2942, the Crab, and X-ray nova GRO J0422+32 (Nova Persei) in two years of BATSE data. Finally, we report the first detection of the persistent galactic Center 511keV line in BATSE data and discuss the potential for mapping studies.

Abstract Copyright: ∼

Journal keyword(s): gamma rays: observations - stars: pulsars: individual: crab pulsar - black hole physics - stars: individual: 1E 1740.7-2942, GRO J0422+32

CDS comments: Special Issue "3rd Compton Symposium"

Simbad objects: 7

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Number of rows : 7
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 V* V518 Per HXB 04 21 42.7227473352 +32 54 26.939156184           M4.5V 670 0
2 M 1 SNR 05 34 31.8 +22 01 03           ~ 6516 1
3 V* CM Tau Psr 05 34 31.9474694616 +22 00 52.153698024           ~ 5476 0
4 V* GU Mus HXB 11 26 26.5961559600 -68 40 32.877752952           K3V-K7V 734 1
5 2E 3938 HXB 17 43 54.7 -29 44 44           ~ 693 1
6 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 16269 0
7 HD 226868 HXB 19 58 21.6757355952 +35 12 05.784512688 9.38 9.72 8.91 8.42   O9.7Iabpvar 4590 0

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