Detection of high-energy gamma radiation from quasar 3C 279 by the EGRET telescope on the Compton Gamma Ray Observatory

1992 ◽  
Vol 385 ◽  
pp. L1 ◽  
Author(s):  
R. C. Hartman ◽  
D. L. Bertsch ◽  
C. E. Fichtel ◽  
S. D. Hunter ◽  
G. Kanbach ◽  
...  
Keyword(s):  
Gamma Radiation ◽  
Gamma Ray ◽  
High Energy ◽  
High Energy Gamma ◽  
Energy Gamma

scholarly journals Search for Pulsed High Energy Gamma Radiation from NP 0532

1971 ◽  
Vol 46 ◽  
pp. 160-161
Author(s):  
G. Fazio ◽  
D. Hearn ◽  
H. Helmken ◽  
G. Rieke ◽  
T. Weekes ◽  
...  
Keyword(s):  
Gamma Radiation ◽  
Gamma Ray ◽  
High Energy ◽  
High Energy Gamma ◽  
Energy Gamma ◽  
Gamma Ray Emission

During winter 1969 the 10 m optical reflector at Mt. Hopkins, Arizona, was used to search for periodic gamma ray emission above 1011 eV from NP 0532. Based on predicted optical period and phase, approximately 57 h of data were summed together. No evidence of pulsed radiation was found.

FEATURES OF MAGNETIC STRUCTURE OF SUNSPOTS GROUPS AT DEVELOPMENT OF SUSTAINED FLUXES HIGH ENERGY GAMMA RAY

2020 ◽  
Vol 3 (331) ◽  
pp. 66-72
Author(s):  
Gennady Sergeevich, Minasyants ◽  
◽  
Tamara Mihailovna, Minasyants ◽  
Vladimir Mihailovich, Tomozov ◽  
◽  
...  
Keyword(s):  
Magnetic Structure ◽  
Gamma Ray ◽  
High Energy ◽  
High Energy Gamma ◽  
Energy Gamma

scholarly journals Introduction to high-energy gamma-ray astronomy

2015 ◽  
Vol 16 (6-7) ◽  
pp. 587-599 ◽  
Author(s):  
Bernard Degrange ◽  
Gérard Fontaine
Keyword(s):  
Gamma Ray ◽  
High Energy ◽  
Gamma Ray Astronomy ◽  
High Energy Gamma ◽  
Energy Gamma

scholarly journals High‐Energy Gamma‐Ray Observations of W Comae with the Solar Tower Atmospheric Cerenkov Effect Experiment (STACEE)

2004 ◽  
Vol 607 (2) ◽  
pp. 778-787 ◽  
Author(s):  
R. A. Scalzo ◽  
L. M. Boone ◽  
D. Bramel ◽  
J. Carson ◽  
C. E. Covault ◽  
...  
Keyword(s):  
Gamma Ray ◽  
High Energy ◽  
High Energy Gamma ◽  
Energy Gamma ◽  
Cerenkov Effect ◽  
Effect Experiment
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