Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Aarthy, E."'
Autor:
Chattopadhyay, Tanmoy, Gupta, Soumya, Iyyani, Shabnam, Saraogi, Divita, Sharma, Vidushi, Tsvetkova, Anastasia, Ratheesh, Ajay, Gupta, Rahul, Mithun, N. P. S., Vaishnava, C. S., Prasad, Vipul, Aarthy, E., Kumar, Abhay, Rao, A. R., Vadawale, Santosh, Bhalerao, Varun, Bhattacharya, Dipankar, Vibhute, Ajay, Frederiks, Dmitry
Publikováno v:
The Astrophysical Journal, volume - 936, number -1, pages - 12, year - 2022
Cadmium Zinc Telluride Imager (CZTI) aboard 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 spectro-polarimetric stu
Externí odkaz:
http://arxiv.org/abs/2207.09605
Autor:
Mate, Sujay, Chattopadhyay, Tanmoy, Bhalerao, Varun, Aarthy, E., Balasubramanian, Arvind, Bhattacharya, Dipankar, Gupta, Soumya, Kutty, Krishnan, Mithun, N. P. S., Palit, Sourav, Rao, A. R., Saraogi, Divita, Vadawale, Santosh, Vibhute, Ajay
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:
http://arxiv.org/abs/2105.09525
Autor:
Chattopadhyay, Tanmoy, Gupta, Soumya, Sharma, Vidushi, Iyyani, Shabnam, Ratheesh, Ajay, Mithun, N. P. S., Aarthy, E., Palit, Sourav, Kumar, Abhay, Vadawale, Santosh V, Rao, A. R., Bhalerao, Varun, Bhattacharya, Dipankar
Publikováno v:
Journal of Astrophysics and Astronomy, Volume 42, Issue 2, article id.82, year 2021
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:
http://arxiv.org/abs/2102.13594
Autor:
Sharma, Vidushi, Iyyani, Shabnam, Bhattacharya, Dipankar, Chattopadhyay, Tanmoy, Rao, A. R., Aarthy, E., Vadawale, Santosh V., Mithun, N. P. S., Bhalerao, Varun. B., Ryde, Felix, Peer, Asaf
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:
http://arxiv.org/abs/1908.10885
Publikováno v:
In Materials Today: Proceedings
Autor:
Chattopadhyay, Tanmoy, Vadawale, Santosh V., Aarthy, E., Mithun, N. P. S., Chand, Vikas, Ratheesh, Ajay, Basak, Rupal, Rao, A. R., Bhalerao, Varun, Mate, Sujay, B., Arvind, Sharma, Vidushi, Bhattacharya, Dipankar
Publikováno v:
2019 ApJ 884 123
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:
http://arxiv.org/abs/1707.06595
Autor:
Bhalerao, V., Kasliwal, M. M., Bhattacharya, D., Corsi, A., Aarthy, E., Adams, S. M., Blagorodnova, N., Cantwell, T., Cenko, S. B., Fender, R., Frail, D., Itoh, R., Jencson, J., Kawai, N., Kong, A. K. H., Kupfer, T., Kutyrev, A., Mao, J., Mate, S., Mithun, N. P. S., Mooley, K., Perley, D. A., Perrott, Y. C., Quimby, R. M., Rao, A. R., Singer, L. P., Sharma, V., Titterington, D. J., Troja, E., Vadawale, S. V., Vibhute, A., Vedantham, H., Veilleux, S.
We present multi-wavelength follow-up campaigns by the AstroSat-CZTI and GROWTH collaborations to search for an electromagnetic counterpart to the gravitational wave event GW170104. At the time of the GW170104 trigger, the AstroSat CZTI field-of-view
Externí odkaz:
http://arxiv.org/abs/1706.00024
Akademický článek
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Autor:
Chattopadhyay, Tanmoy, Gupta, Soumya, Iyyani, Shabnam, Saraogi, Divita, Sharma, Vidushi, Tsvetkova, Anastasia, Ratheesh, Ajay, Gupta, Rahul, Mithun, N. P. S., Vaishnava, C. S., Prasad, Vipul, Aarthy, E., Kumar, Abhay, Rao, A. R., Vadawale, Santosh, Bhalerao, Varun, Bhattacharya, Dipankar, Vibhute, Ajay, Frederiks, Dmitry
Publikováno v:
Astrophysical Journal; 9/1/2022, Vol. 936 Issue 1, p1-13, 13p
Autor:
CHAND, V, CHATTOPADHYAY, T, IYYANI, S, BASAK, R, AARTHY, E, RAO, AR, VADAWALE, SV, BHATTACHARYA, D, BHALERAO, VB
Publikováno v:
IndraStra Global.
GRB 160802A is one of the brightest gamma-ray bursts (GRBs) observed by the 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 greater than or similar to 2 MeV. An obser