4U 0115+63: A Bonanza of Cyclotron Resonance Scattering Features

Simple item page
dc.contributor.authorMuller, S.
dc.contributor.authorKuhnel, M.
dc.contributor.authorFerrigno, C.
dc.contributor.authorKreykenbohm, I.
dc.contributor.authorFurst, F.
dc.contributor.authorKlochkov, D.
dc.contributor.authorObst, M.
dc.contributor.authorPottschmidt, Katja
dc.contributor.authorSuchy, S.
dc.contributor.authorRothschild, R.
dc.contributor.authorCaballero, I.
dc.contributor.authorKretschmar, P.
dc.contributor.authorSchonherr, G.
dc.contributor.authorWilms, J.
dc.contributor.authorSantangelo, A.
dc.contributor.authorStaubert, R.
dc.date.accessioned2023-09-21T19:16:26Z
dc.date.available2023-09-21T19:16:26Z
dc.date.issued2011
dc.description.abstractWe report on an outburst of the high mass X-ray binary 4U 0115+634 with a pulse period of 3.6 s in 2008 as observed with INTEGRAL and RXTE. By analysing the lightcurves we derived an updated orbital period of the binary system. We also studied the pulse profile variations as a function of time and energy. We find evidence for phase lags at ∼11 and ∼22 keV. In our spectral analysis we found clear evidence for at least two cyclotron features. The continuum can be described by two different models, which lead to a fundamental difference in the behavior of the cyclotron features. We discuss possible reasons for this disagreement.en_US
dc.description.sponsorshipfunding: DLR 50 OR 0905en_US
dc.description.urihttps://www.cosmos.esa.int/documents/332006/954765/Mueller_TopicB.pdfen_US
dc.format.extent1 pageen_US
dc.genrepostersen_US
dc.identifierdoi:10.13016/m2cprg-uqm7
dc.identifier.urihttp://hdl.handle.net/11603/29804
dc.language.isoen_USen_US
dc.relation.isAvailableAtThe University of Maryland, Baltimore County (UMBC)
dc.relation.ispartofUMBC Center for Space Sciences and Technology
dc.relation.ispartofUMBC Physics Department
dc.relation.ispartofUMBC Faculty Collection
dc.rightsThis item is likely protected under Title 17 of the U.S. Copyright Law. Unless on a Creative Commons license, for uses protected by Copyright Law, contact the copyright holder or the author.en_US
dc.title4U 0115+63: A Bonanza of Cyclotron Resonance Scattering Featuresen_US
dc.typeTexten_US
dcterms.creatorhttps://orcid.org/0000-0002-4656-6881en_US

Files

Original bundle

Now showing 1 - 1 of 1
Thumbnail Image
Name:
Mueller_TopicB.pdf
Size:
1.46 MB
Format:
Adobe Portable Document Format
Description:
Download

License bundle

Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
2.56 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

UMBC Center for Space Sciences and Technology (CSST) / Center for Research and Exploration in Space Sciences & Technology II (CRSST II)
UMBC Faculty Collection
UMBC Physics Department