0000000000208631

AUTHOR

G. Schoenherr

showing 1 related works from this author

A 0535+26 in the August/September 2005 outburst observed by RXTE and INTEGRAL

2007

In this Letter we present results from INTEGRAL and RXTE observations of the spectral and timing behavior of the High Mass X-ray Binary A 0535+26 during its August/September 2005 normal (type I) outburst with an average flux F(5-100keV)~400mCrab. The search for cyclotron resonance scattering features (fundamental and harmonic) is one major focus of the paper. Our analysis is based on data from INTEGRAL and RXTE Target of Opportunity Observations performed during the outburst. The pulse period is determined. X-ray pulse profiles in different energy ranges are analyzed. The broad band INTEGRAL and RXTE pulse phase averaged X-ray spectra are studied. The evolution of the fundamental cyclotron …

Astrophysics::High Energy Astrophysical PhenomenaCyclotronCyclotron resonanceFluxFOS: Physical sciencesAstrophysicsUNESCO::ASTRONOMÍA Y ASTROFÍSICAAstrophysicsSpectral linelaw.inventionlawX-raysLine (formation)PhysicsScatteringAstrophysics (astro-ph)Astronomy and AstrophysicsIndividual StarStars:ASTRONOMÍA Y ASTROFÍSICA::Cosmología y cosmogonia [UNESCO]Pulse (physics)X-rays ; binaries ; Stars ; Magnetic fields ; Individual Star ; A0535+26A0535+26Space and Planetary ScienceMagnetic fieldsHarmonicUNESCO::ASTRONOMÍA Y ASTROFÍSICA::Cosmología y cosmogoniabinaries:ASTRONOMÍA Y ASTROFÍSICA [UNESCO]
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