Abstract
Nötron yıldızı veya kara delik barındıran çift sistemlerin X-ışın dalgaboylarına duyarlı uzay konuşlu teleskoplar kullanılarak yapılan gözlemlerinin analizi bize kütle aktarımı, toplanma diskin yapısı ve manyetik alana ilişkin bilgi verir. Buna ek olarak diğer dalgaboylarındaki gözlemler ile birleştirilen bu veri setlerinin ortak incelenmesi, sistemi oluşturan bileşen yıldızların yörünge parametreleri ve bileşen yıldızların temel özellikleri hakkında bilgi sunar. Hem X-ışın hem de optik kamerası olan XMM-Newton teleskobu X-ışın çift sistemlerini araştırmak için önemli bir teleskoptur. Bu çalışmada, Büyük Macellan Bulutunda bulunan Be X-ışın çifti olan XMMU J045315.1–693242 ve XMMU J045736.9-692727 sistemlerinin XMM-Newton teleskobu ile yapılan gözlemlerinin analizleri sunulmuştur.
Keywords
(stars:) binaries (including multiple): close (stars:) binaries: X-ray stars: fundamental parameters
References
- Antoniou V., Zezas A., 2016, MNRAS, 459, 528
- Coe M. J., Kirk J., 2015, MNRAS, 452, 969
- Dickey J. M., Lockman F. J., 1990, IN: Annual review of astronomy and astrophysics. Vol. 28 (A91-28201 10-90).
- Palo Alto, CA, Annual Reviews, Inc., 1990, p. 215-261., 28, 215
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- Rivinius T., Klement R., 2024, preprint, (arXiv:2411.06882)
- Russell S. C., Dopita M. A., 1992, ApJ, 384, 508
Abstract
Analyses of observations of binary systems with a neutron star or black hole component using space-based telescopes at X-ray wavelengths provide information on mass transfer, the structure of the accretion disk, and the magnetic field. In addition, the joint analysis of these data sets, combined with observations at other wavelengths, provides information on the orbital parameters of the component stars and the fundamental properties of the component stars. The XMM-Newton telescope, which has both X-ray and optical cameras, is an important telescope for the study of X-ray binaries. In this study we present analyses of XMM-Newton observations of the Be X-ray binary systems XMMU J045315.1-693242 and XMMU J045736.9-692727 in the Large Magellanic Cloud.
Keywords
(stars:) binaries (including multiple): close (stars:) binaries: X-ray stars: fundamental parameters
References
- Antoniou V., Zezas A., 2016, MNRAS, 459, 528
- Coe M. J., Kirk J., 2015, MNRAS, 452, 969
- Dickey J. M., Lockman F. J., 1990, IN: Annual review of astronomy and astrophysics. Vol. 28 (A91-28201 10-90).
- Palo Alto, CA, Annual Reviews, Inc., 1990, p. 215-261., 28, 215
- Haberl F., Pietsch W., 1999, in Aschenbach B., Freyberg M. J.,eds, Placeholder Series Vol. 272, Highlights in X-ray Astronomy. p. 290
- Haberl F., Maitra C., Vasilopoulos G., Maggi P., Udalski A., Monageng I., Buckley D., 2022, Astronomy & Astrophysics, 662, A22
- Habets G. M. H. J., 1987, in Slettebak A., Snow T. P., eds, IAU Colloq. 92: Physics of Be Stars. p. 509
- Harris J., Zaritsky D., 2009, AJ, 138, 1243
- Lutovinov A. A., Revnivtsev M. G., Gilfanov M. R., Sunyaev R. A., 2007, in The Obscured Universe. Proceedings of the VI INTEGRAL Workshop. p. 241 (arXiv:0801.3589), doi:10.48550/arXiv.0801.3589
- Pietrzyński G., ve diğ., 2013, in Pavlovski K., Tkachenko A., Torres G., eds, EAS Publications Series Vol. 64, EAS Publications Series. pp 305–307, doi:10.1051/eas/1364042
- Rivinius T., Klement R., 2024, preprint, (arXiv:2411.06882)
- Russell S. C., Dopita M. A., 1992, ApJ, 384, 508
Details
| Primary Language | Turkish |
|---|---|
| Subjects | Stellar Astronomy and Planetary Systems, High Energy Astrophysics and Galactic Cosmic Rays, Astronomical Sciences (Other) |
| Journal Section | Conference Paper |
| Authors | |
| Early Pub Date | June 22, 2025 |
| Publication Date | July 1, 2025 |
| Submission Date | December 8, 2024 |
| Acceptance Date | February 25, 2025 |
| Published in Issue | Year 2025 Volume: 6 Issue: Special Issue: UAK2024 Proceedings of the 23rd National Astronomy Congress |
TJAA is a publication of Turkish Astronomical Society (TAD).