Zobrazeno 1 - 10
of 137
pro vyhledávání: '"Arora, Bharti"'
Publikováno v:
Bulletin de la Societe Royale des Sciences de Liege, 2024, Volume 93, No 2, 478-490
The high luminosity of massive, early-type stars drives strong stellar winds through line scattering of the stars continuum radiation. Their momenta contribute substantially to the dynamics and energetics of the ambient interstellar medium in galaxie
Externí odkaz:
http://arxiv.org/abs/2406.15094
Autor:
De Becker, Michael, Arora, Bharti
Publikováno v:
Bulletin de la Soci\'et\'e Royale des Sciences de Li\`ege, 2024, Volume 93, No 2, 544-551
The multiplicity of massive stars is known to be significantly high. Even though the majority of massive stars are located in binary systems, the census of binaries is biased toward shorter periods as longer period systems are more difficult to ident
Externí odkaz:
http://arxiv.org/abs/2406.14199
Massive star winds are known to be responsible for X-ray emission arising from wind plasma heated by the strong shocks up to the temperature of 10$^6$--10$^7$ K in case of colliding wind binaries. We have investigated thermal and non-thermal X-ray em
Externí odkaz:
http://arxiv.org/abs/2404.02363
Autor:
Arora, Bharti, Pandey, J. C., De Becker, M., Pandey, S. B., Chakradhari, N. K., Sharma, Saurabh, Kumar, Brijesh
We have carried out a long term infrared and X-ray investigation of the colliding wind binary WR 125 (WC7+O9III). The source was monitored using AstroSat-Soft X-ray Telescope and TIRCAM2 mounted at the back of 3.6 m Devasthal Optical Telescope. WR 12
Externí odkaz:
http://arxiv.org/abs/2109.12365
Autor:
Arora, Bharti1 (AUTHOR) bharti.gem22@gmail.com, Pei, Kurtis Jai-Chyi2,3 (AUTHOR), Chin, Shih-Chien4,5 (AUTHOR)
Publikováno v:
Scientific Reports. 11/20/2023, Vol. 13 Issue 1, p1-12. 12p.
Autor:
Arora, Bharti, Pandey, J. C.
An X-ray study of a deeply embedded Wolf-Rayet star WR 121a has been carried out using long-term (spanning over ~12 years) archival observations from Chandra and XMM-Newton. For the first time, a periodic variation with a period of 4.1 days has been
Externí odkaz:
http://arxiv.org/abs/2002.02722
Akademický článek
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We investigated the long-term behaviour in X-rays of the colliding wind binary WR 25, using archival data obtained with Suzaku, Swift, XMM-Newton, and NuSTAR spanning over ~16 years. Our analysis reveals phase-locked variations repeating consistently
Externí odkaz:
http://arxiv.org/abs/1906.00751
Publikováno v:
In Patient Education and Counseling July 2022 105(7):2315-2319