Abstract
Results of observations of 3U 0352 + 30, the source associated with the
X Persei system, in the energy range 12-180 keV are reported. The
measurements were made on 1978 August 22 with the UCSD/MIT High-Energy
X-ray and Low-Energy Gamma-ray Experiment on HEAO 1. Data taken
simultaneously in the energy range 2-50 keV indicate that, in addition
to a 7 keV thermal bremsstrahlung component, there is a second component
of higher energy. It is found that this higher energy component fits a
power law of photon index 1.3 (+0.4, -0.5) and is pulsed at the 13.95
minute period of the lower energy component.
Original language | English |
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Journal | Astrophysical Journal |
Volume | 247 |
DOIs | |
Publication status | Published - 1 Jul 1981 |
Keywords
- Binary Stars
- Bremsstrahlung
- Neutron Stars
- Stellar Luminosity
- X Ray Sources
- X Ray Spectra
- Dwarf Stars
- Giant Stars
- Spectrum Analysis
- Stellar Spectra