150 citations
- Indian Space Research OrganisationIN18 papers
- Tata Institute of Fundamental ResearchIN6 papers
- Indian Institute of AstrophysicsIN5 papers
- Indian Institute of Space Science and TechnologyIN5 papers
- Indian Institute of Science BangaloreIN4 papers
- University of CalicutIN4 papers
- Manipal Academy of Higher EducationIN3 papers
- AlbaNovaSE2 papers
- Dayananda Sagar UniversityIN2 papers
- Inter-University Centre for Astronomy and AstrophysicsIN2 papers
- Banaras Hindu UniversityIN1 paper
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Showing 2023Show all
3 papers · 1 filter
astro-ph.HE2023★ 4 cited
Multiwavelength study of radio galaxy Pictor A: detection of western hotspot in far-UV and possible origin of high energy emissions
Sanna Gulati, Debbijoy Bhattacharya, M. C. Ramadevi +2
A comprehensive study of the nucleus and western hotspot of Pictor A is carried out using AstroSat observations, 13 years of Fermi, and archival Swift observations, along with othe…
astro-ph.HE2023★ 29 cited
IXPE and NICER view of Black hole X-ray binary 4U 1630-47: First significant detection of polarized emission in thermal state
Ankur Kushwaha, Kiran M. Jayasurya, Vivek K. Agrawal +1
We present a detailed spectro-polarimetric study of Black hole X-ray binary 4U during its outburst with IXPE and NICER observations. The source is observed in disk…
astro-ph.HE2023★ 16 cited
Detection of significant X-ray polarization from transient NS-LMXB XTE J1701-462 with IXPE and its implication on the coronal geometry
Kiran M. Jayasurya, Vivek K. Agrawal, Rwitika Chatterjee
In this paper, we performed a spectro-polarimetric analysis of the transient NS-LMXB XTE J1701-462 using IXPE, NICER, and NuSTAR data during its 2022 outburst. We report the signif…