Zobrazeno 1 - 10
of 149
pro vyhledávání: '"ARORA, BHARTI"'
Autor:
Arora, Bharti, De Becker, Michaël
The study of the X-ray emission from massive binaries constitutes a relevant approach to investigate shock physics. The case of short period binaries may turn out to be quite challenging, especially in very asymmetric systems where the primary wind m
Externí odkaz:
http://arxiv.org/abs/2410.18827
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, Kulkarni Ajinkya, Markus M. Andrea, Ramos-Gomes Fernanda, Bohnenberger Hanibal, Ströbel Philipp, Alves Frauke, Klein Oliver
Publikováno v:
npj Imaging, Vol 2, Iss 1, Pp 1-12 (2024)
Abstract Colorectal cancer (CRC) remains a leading cause of cancer-related mortality worldwide, accentuated by its heterogeneity and complex tumour microenvironment (TME). The role of TME on tumour pathophysiology is pivotal, especially the influence
Externí odkaz:
https://doaj.org/article/af165e7f825443359cd09d903593de69
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, 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
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
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.