JAXA Repository / AIREX 未来へ続く、宙(そら)への英知
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titleUnderstanding Cyclotron Lines in the Spectra of Accreting Neutron Stars
Author(eng)Kretschmar, Peter; Schonherr, G.; Wilms, J.; Nishimura, O.; Kreykenbohm, I.; Staubert, R.; Klochkov, D.; Santangelo, A.; Caballero, I.; Ferrigno, C.; Pottschmidt, K.; Rothschild, R.; Rivers, E.; Suchy, S.; McBride, V.
Author Affiliation(eng)ESA - European Space Astronomy Centre; Astrophysikalisches Institut Potsdam; Dr. Karl Remeis-Sternwarte & ECAP; Nagano National College of Technology; Dr. Karl Remeis-Sternwarte & ECAP; Institut fur Astronomie und Astrophysik, University of Tubingen; Institut fur Astronomie und Astrophysik, University of Tubingen; Institut fur Astronomie und Astrophysik, University of Tubingen; Institut fur Astronomie und Astrophysik, University of Tubingen; Institut fur Astronomie und Astrophysik, University of Tubingen; CRESST, University of Maryland Baltimore County; Center for Astrophysics and Space Science, UCSD; Center for Astrophysics and Space Science, UCSD; Center for Astrophysics and Space Science, UCSD; School of Physics and Astronomy, Southampton University
Issue Date2010-02-26
Publisher宇宙航空研究開発機構
Japan Aerospace Exploration Agency (JAXA)
Publication title宇宙航空研究開発機構特別資料:
JAXA Special Publication: The Energetic Cosmos; from Suzaku to ASTRO-H
VolumeJAXA-SP-09-008E
Start page268
End page269
Publication date2010-02-26
Languageeng
AbstractCyclotron lines are formed through transitions of electrons between discrete Landau levels in the accretion columns of accreting neutron stars with strong (B approximately 10(exp 12) G) magnetic fields. We summarize recent results on the formation of the spectral continuum of such systems, describe recent advances in the modeling of the lines based on a modification of the commonly used Monte Carlo approach, and discuss new results on the dependence of the measured cyclotron line energy from the luminosity of transient neutron star systems.
DescriptionMeeting Information: The 3rd Suzaku international Conference "Energetic Cosmos : from Suzaku to ASTRO-H" (June 29-July 2, 2009. Grand Park Otaru Hotel), Otaru, Hokkaido Japan
Meeting sponsors: The University of Tokyo, The Institute of Physical and Chemical Research, The Japan Society for the Promotion of Science
著者人数: 15名
Number of authors: 15
KeywordsX-rays: binaries - stars: neutron - magnetic fields - line: formation
Document TypeConference Paper
JAXA Category特別資料
ISSN1349-113X
NCIDAA11984031
SHI-NOAA0064574097
Report NoJAXA-SP-09-008E
URIhttps://repository.exst.jaxa.jp/dspace/handle/a-is/17364


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