Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Dhuga, Kalvir S."'
The origin of the variable X-ray emission in the $(0.3-30)\,$keV energy range of ultraluminous X-ray sources (ULXs) remains unclear, making it difficult to constrain the mass of the central compact object. X-ray luminosities of bright ULXs can be exp
Externí odkaz:
http://arxiv.org/abs/2111.13316
Autor:
Stamatikos, Michael, Ukwatta, Tilan N., Sakamoto, Takanori, Dhuga, Kalvir S., Toma, Kenji, Pe'er, Asaf, Meszaros, Peter, Band, David L., Norris, Jay P., Barthelmy, Scott D., Gehrels, Neil
Publikováno v:
AIP Conf.Proc.1133:356-361,2009
We report on observations of correlated behavior between the prompt gamma-ray and optical emission from GRB 080319B, which confirm that (i) they occurred within the same astrophysical source region and (ii) their respective radiation mechanisms were
Externí odkaz:
http://arxiv.org/abs/0902.0263
We report on observations of correlated behavior between the prompt gamma-ray and optical emission from GRB 080319B, which (i) strongly suggest that they occurred within the same astrophysical source region and (ii) indicate that their respective rad
Externí odkaz:
http://arxiv.org/abs/0809.2132
Akademický článek
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Publikováno v:
Volume: 1, Issue: 2 561-564
Turkish Journal of Astronomy and Astrophysics
Turkish Journal of Astronomy and Astrophysics
Bu çalışmada, NGC 925 ve NGC 4625 yakın sarmal galaksilerinde XMM-Newton ve Chandra X-ışın uydu gözlemleri ile Aşırı Parlak X-ışın kaynaklarının dışında ilk kez belirlenen X-ışın kaynaklarının (L$_{x} > 10^{38}$ erg s$^{-1}$)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=tubitakulakb::e68c3cd489720c01716ed09e69da6fe6
https://dergipark.org.tr/tr/pub/tjaa/issue/53875/829207
https://dergipark.org.tr/tr/pub/tjaa/issue/53875/829207
Publikováno v:
Volume: 1, Issue: 1 257-257
Turkish Journal of Astronomy and Astrophysics
Turkish Journal of Astronomy and Astrophysics
Doğası ve ışımasının temelinde yatan fiziksel mekanizmaları hala tam olarak anlaşılamayan Gama Işın Patlamaları, Astrofiziğin güncel ve önemli araştırma alanlarından biridir. Bu çalışmada, Swift ve Fermi uydularından alınan ve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=tubitakulakb::c18236900e1126ae3e08f294f461756d
https://dergipark.org.tr/tr/pub/tjaa/issue/52859/830416
https://dergipark.org.tr/tr/pub/tjaa/issue/52859/830416
Autor:
Stamatikos, Michael, Ukwatta, Tilan N., Sakamoto, Takanori, Barthelmy, Scott D., Norris, Jay P., Gehrels, Neil, Dhuga, Kalvir S.
Publikováno v:
AIP Conference Proceedings; 5/22/2008, Vol. 1000 Issue 1, p137-141, 5p, 1 Chart, 1 Graph
Autor:
Zane, Silvia, Turolla, Roberto, Page, Dany, Ibrahim, Alaa I., Anwer, Hisham, Soliman, Mohamed H., Mackie-Jones, Nicholas, Dhuga, Kalvir S., Parke, William C., Swank, Jean H., Ukwatta, Tilan, Hussein, M. T., El-Sherbini, T.
Publikováno v:
Isolated Neutron Stars: From the Surface to the Interior; 2007, p535-539, 5p
Akademický článek
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Autor:
Dhuga, Kalvir S., Ernst, David J.
Publikováno v:
AIP Conference Proceedings; Dec1987, Vol. 163 Issue 1, p484-501, 18p