Zobrazeno 1 - 10
of 43
pro vyhledávání: '"E. Aarthy"'
Autor:
Rout, Sandeep K., Vadawale, Santosh V., E., Aarthy, Ganesh, Shashikiran, Joshi, Vishal, Roy, Jayashree, Misra, Ranjeev, Yadav, J. S.
Publikováno v:
Journal of Astrophysics and Astronomy volume 42, Article number: 39 (2021)
The origins of X-ray and radio emissions during an X-ray binary outburst are comparatively better understood than those of ultraviolet, optical and infrared radiation. This is because multiple competing mechanisms peak in these mid-energy ranges. Asc
Externí odkaz:
http://arxiv.org/abs/2012.12616
Publikováno v:
Materials Today: Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f2f6d9745aac9ff942236f31741439c
https://doi.org/10.1016/j.matpr.2023.03.659
https://doi.org/10.1016/j.matpr.2023.03.659
Autor:
J. S. Yadav, Jayashree Roy, Sandeep K. Rout, Vishal Joshi, Santosh V. Vadawale, Shashikiran Ganesh, Ranjeev Misra, E. Aarthy
Publikováno v:
Journal of Astrophysics and Astronomy. 42
The origins of X-ray and radio emissions during an X-ray binary outburst are comparatively better understood than those of ultraviolet, optical and infrared radiation. This is because multiple competing mechanisms peak in these mid-energy ranges. Asc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08fe84726777d11603bdb049a4f94eae
https://doi.org/10.1007/s12036-021-09696-5
https://doi.org/10.1007/s12036-021-09696-5
Hard X-Ray Polarization Catalog for a Five-year Sample of Gamma-Ray Bursts Using AstroSat CZT Imager
Autor:
Tanmoy Chattopadhyay, Soumya Gupta, Shabnam Iyyani, Divita Saraogi, Vidushi Sharma, Anastasia Tsvetkova, Ajay Ratheesh, Rahul Gupta, N. P. S. Mithun, C. S. Vaishnava, Vipul Prasad, E. Aarthy, Abhay Kumar, A. R. Rao, Santosh Vadawale, Varun Bhalerao, Dipankar Bhattacharya, Ajay Vibhute, Dmitry Frederiks
Publikováno v:
The Astrophysical Journal. 936:12
The Cadmium Zinc Telluride Imager (CZTI) on board AstroSat has been regularly detecting gamma-ray bursts (GRBs) since its launch in 2015. Its sensitivity to polarization measurements at energies above 100 keV allows CZTI to attempt spectropolarimetri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9aa7aa1b65668160acb483f4b96d15b7
https://doi.org/10.3847/1538-4357/ac82ef
https://doi.org/10.3847/1538-4357/ac82ef
Autor:
E. Aarthy, A. R. Rao, Varun Bhalerao, Abhay Kumar, Santosh V. Vadawale, Sourav Palit, Dipankar Bhattacharya, Tanmoy Chattopadhyay, N. P. S. Mithun, Ajay Ratheesh, S. Gupta, Shabnam Iyyani, Vidushi Sharma
Cadmium Zinc Telluride Imager (CZTI) onboard AstroSat has been a prolific Gamma-Ray Burst (GRB) monitor. While the 2-pixel Compton scattered events (100 - 300 keV) are used to extract sensitive spectroscopic information, the inclusion of the low-gain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42f6881680eb827dd0a4c1daf88c8c33
Autor:
A. R. Rao, Santosh V. Vadawale, A. Vibhute, Sourav Palit, Tanmoy Chattopadhyay, Arvind Balasubramanian, N. P. S. Mithun, S. Gupta, Varun Bhalerao, E. Aarthy, Sujay Mate, Krishnan Kutty, Divita Saraogi, Dipankar Bhattacharya
Publikováno v:
J.Astrophys.Astron.
J.Astrophys.Astron., 2021, 42 (2), pp.93. ⟨10.1007/s12036-021-09763-x⟩
J.Astrophys.Astron., 2021, 42 (2), pp.93. ⟨10.1007/s12036-021-09763-x⟩
The Cadmium Zinc Telluride Imager (CZTI) on AstroSat is a hard X-ray coded-aperture mask instrument with a primary field of view of 4.6 x 4.6 degrees (FWHM). The instrument collimators become increasingly transparent at energies above $\sim$100 keV,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cc31ce83934265831a57036e9bc43a4
https://hal.archives-ouvertes.fr/hal-03258474
https://hal.archives-ouvertes.fr/hal-03258474
NICSPol is a near infrared imaging polarimeter developed for the Near Infrared Camera and Spectrograph (NICS), one of the back end instruments of the 1.2 m Cassegrain telescope at the Mount Abu Infrared Observatory (MIRO), India. The polarimeter cons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06a39fa95237b0b999b56ab1a59c4768
Autor:
Vidushi Sharma, E. Aarthy, Felix Ryde, A. R. Rao, N. P. S. Mithun, Tanmoy Chattopadhyay, Asaf Pe'er, Santosh V. Vadawale, Varun Bhalerao, Dipankar Bhattacharya, Shabnam Iyyani
Publikováno v:
The Astrophysical Journal
GRB 160821A is the third most energetic gamma ray burst observed by the {\it Fermi} gamma-ray space telescope. Based on the observations made by Cadmium Zinc Telluride Imager (CZTI) on board {\it AstroSat}, here we report the most conclusive evidence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09acc2c5965ea71ac4edb81dfb292318
Autor:
Sujay Mate, Vidushi Sharma, Tanmoy Chattopadhyay, Santosh V. Vadawale, Vikas Chand, A. R. Rao, E. Aarthy, Ajay Ratheesh, N. P. S. Mithun, B. Arvind, Dipankar Bhattacharya, Varun Bhalerao, Rupal Basak
Publikováno v:
The Astrophysical Journal
X-ray and Gamma-ray polarization measurements of the prompt emission of Gamma-ray bursts (GRBs) are believed to be extremely important for testing various models of GRBs. So far, the available measurements of hard X-ray polarization of GRB prompt emi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::137644a60dedce4a0171326dcf7ce650
http://hdl.handle.net/11573/1621151
http://hdl.handle.net/11573/1621151
Autor:
Shabnam Iyyani, E. Aarthy, A. R. Rao, Tanmoy Chattopadhyay, Dipankar Bhattacharya, Rupal Basak, Santosh V. Vadawale, Vikas Chand, Varun Bhalerao
$GRB~160802A$ is one of the brightest gamma-ray bursts (GRBs) observed with $Fermi$ Gamma-ray Burst Monitor (GBM) in the energy range of $10~-~1000$ keV, while at the same time it is surprisingly faint at energies $\gtrsim2$ MeV. An observation with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33f25e73ac9997445c0a49a81b0a98a6