Published 1986 | Version v1
Book

Very high energy gamma-ray observations of Hercules X-1 and 4U0115+63

Creators

  • 1. Center for Astrophysics, Amado, AZ (U.S.A.)

Description

The comparatively well-understood x-ray binary, Hercules X-1, has been detected by two groups at TeV energies and one at PeV energies, all using the atmospheric Cherenkov technique. The x-ray binary, 4U0115+63 is apparently the same source as Cas Gamma-1, detected by the Crimean Astrophysical Observatory as a TeV gamma-ray source in 1971. It has been seen as a pulsed TeV source by two groups in recent years. Because these sources have optical counterparts, they are better candidates for investigating the mechanisms of cosmic ray particle acceleration than Cygnus X-3

Part of:
Accretion processes in astrophysics

Additional details

Publishing Information

Publisher
Editions Frontieres.
Imprint Place
Gif-sur-Yvette (France)
ISBN
2-86332-043-2
Imprint Title
Accretion processes in astrophysics
Imprint Pagination
225 p.
Journal Page Range
p. 57-62.

Conference

Title
6. Astrophysics meeting on accretion processes in astrophysics.
Acronym
21. Rencontre de Moriond
Dates
9-16 Mar 1986.
Place
Les Arcs (France).

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
19015422
Subject category
S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ACCELERATION; BINARY STARS; CHERENKOV COUNTERS; CHERENKOV RADIATION; COSMIC GAMMA SOURCES; COSMIC RADIATION; COSMIC X-RAY SOURCES; PEV RANGE; TEV RANGE
Descriptors DEC
COSMIC RAY SOURCES; ELECTROMAGNETIC RADIATION; ENERGY RANGE; IONIZING RADIATIONS; MEASURING INSTRUMENTS; RADIATION DETECTORS; RADIATIONS; STARS

Optional Information