Gamma Ray Pulsars: From Radio to Gamma RaysPulsars are fast spinning and highly magnetized neutron stars Neutron star , with a typical mass of 1.4–2M⊙ and a radius of R s 106cm. Pulsarsdoi:10.1007/978-3-319-20794-0_73-1Jumpei Takata...
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Gamma-ray and Radio Properties of Six Pulsars Detected by the Fermi Large Area Telescope We report the detection of pulsed gamma-rays for PSRs J0631+1036, J0659+1414, J0742-2822, J1420-6048, J1509-5850 and J1718-3825 using the Large Area Telesc... The Fermi LAT collaboration,FPT Conso...
Presented here is a two-part catalogue of gamma rays emitted by nuclides in radioactive decay. The first part lists the gamma rays in order of increasing energy. The first section of this part covers nuclides with half-life less than one day. The second section covers nuclides with half-lif...
It is concluded that if a gamma-ray burst was generated in the energy range to which the Phobos detectors were sensitive, and if it was not beamed away from the spacecraft, the efficiency of glitch energy conversion into gamma-rays could not have exceeded 10 exp -4. 27 refs. 展开 ...
展开 关键词: galaxies: individual: PMN J0948+0022 galaxies: individual: 1H 0323+342 galaxies: individual: PKS 1502+036 galaxies: individual: PKS 2004−447 galaxies: jets gamma-rays: galaxies DOI: 10.1111/j.1365-2966.2011.18308.x 被引量: 3 年份...
The central engine of gamma-ray bursts (GRBs) is believed to eject double-sided ultrarelativistic jets. For an observed GRB, one of the twin jets points toward us and is responsible for the prompt gamma-ray and subsequent afterglow emission. We consider in this Letter the other receding jet...
The Host Galaxies and Host Clusters of Short Gamma Ray Bursts: Constraints on the Progenitor Age Distribution Of particular promise is the ratio of short GRBs in cluster and field early-type galaxies, since this method overcomes any systematic differences between progenitors in earlyand late-type ...
On January 14, 2019, a flash of gamma rays triggered NASA's Swift satellite, which alerted astronomers of the burst's location in the direction of the constellation Fornax. The astronomers then used the Atacama Large Millimeter/Submillimeter Array (ALMA) telescope in Chile to search for radio ...
et al. Fermi LAT observations of LS I +61 303: first detection of an orbital modulation in GeV gamma rays. Astrophys. J. Lett. 701, L123–L128 (2009). Article ADS Google Scholar Gregory, P. C. Bayesian analysis of radio observations of the Be X-ray binary LS I +61 303. ...