| dc.contributor.author | Ozdemir, S. | |
| dc.date.accessioned | 2019-11-24T20:37:39Z | |
| dc.date.available | 2019-11-24T20:37:39Z | |
| dc.date.issued | 2010 | |
| dc.identifier.issn | 0004-6337 | |
| dc.identifier.uri | https://dx.doi.org/10.1002/asna.200911287 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12513/2395 | |
| dc.description | WOS: 000276472300007 | en_US |
| dc.description.abstract | Long term behaviours of a few selected X-ray binaries are studied on the basis of RXTE/ASM archive covering a period of similar to 13 years of continuous X-ray data. Two new superorbital periods seem to be revealed for the GX354-0 and X Persei systems as 8.7 years and 345 days, respectively. Although the X Persei system has two strongest peaks in its power density spectrum at 15.7 years and at 345 days, the latter is much more plausible. The GX354-0 system also has few additional periodicities appeared in different time intervals. (C) 2010 WILEY-VCH Verlag GmbH & Co. KGaA. Weinheim | en_US |
| dc.description.sponsorship | Gazi UniversityGazi University; Ahi Evran UniversityAhi Evran University | en_US |
| dc.description.sponsorship | This research has made use of data obtained from the High Energy Astrophysics Science Archive Research Center (HEASARC), provided by NASA's Goddard Space Flight Center and was supported partly by the Research Fund of Gazi University and Ahi Evran University. The author would like to thank anonymous referee for his/her helpful comments. | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | WILEY-V C H VERLAG GMBH | en_US |
| dc.relation.isversionof | 10.1002/asna.200911287 | en_US |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.subject | X-rays: binaries | en_US |
| dc.subject | X-rays: individuals (GX354-0, X Persei) | en_US |
| dc.title | A study on the long term periodicities among the X-ray binaries: Two new superorbital periods | en_US |
| dc.type | article | en_US |
| dc.relation.journal | ASTRONOMISCHE NACHRICHTEN | en_US |
| dc.contributor.department | Kırşehir Ahi Evran Üniversitesi, Fen-Edebiyat Fakültesi, Fizik Bölümü | en_US |
| dc.identifier.volume | 331 | en_US |
| dc.identifier.issue | 3 | en_US |
| dc.identifier.startpage | 300 | en_US |
| dc.identifier.endpage | 303 | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
