A multi-wavelength analysis of a collection of short-duration GRBs observed between 2012-2015

DOI: 
10.1093/mnras/stz530
Publication date: 
01/02/2019
Main author: 
Pandey, S. B.
IAA authors: 
Hu, Y.;Castro-Tirado, A. J.;Sánchez-Ramírez, R.;Gorosabel, J.;Guziy, S.;Jelinek, M.;Tello, J. C.;Jeong, S.;Oates, S. R.;Zhang, B. -B.;Caballero-García, M. D.;Ayala, A.
Authors: 
Pandey, S. B.;Hu, Y.;Castro-Tirado, A. J.;Pozanenko, A. S.;Sánchez-Ramírez, R.;Gorosabel, J.;Guziy, S.;Jelinek, M.;Tello, J. C.;Jeong, S.;Oates, S. R.;Zhang, B. -B.;Mazaeva, E. D.;Volnova, A. A.;Minaev, P. Yu;van Eerten, H. J.;Caballero-García, M. D.;Pérez-Ramírez, D.;Bremer, M.;Winters, J. -M.;Park, I. H.;Nicuesa Guelbenzu, A.;Klose, S.;Moskvitin, A.;Sokolov, V. V.;Sonbas, E.;Ayala, A.;Cepa, J.;Butler, N.;Troja, E.;Chernenko, A. M.;Molkov, S. V.;Volvach, A. E.;Inasaridze, R. Ya;Egamberdiyev, Sh A.;Burkhonov, O.;Reva, I. V.;Polyakov, K. A.;Matkin, A. A.;Ivanov, A. L.;Molotov, I.;Guver, T.;Watson, A. M.;Kutyrev, A.;Lee, W. H.;Fox, O.;Littlejohns, O.;Cucchiara, A.;Gonzalez, J.;Richer, M. G.;Román-Zúñiga, C. G.;Tanvir, N. R.;Bloom, J. S.;Prochaska, J. X.;Gehrels, N.;Moseley, H.;de Diego, J. A.;Ramírez-Ruiz, E.;Klunko, E. V.;Fan, Y.;Zhao, X.;Bai, J.;Wang, Ch;Xin, Y.;Cui, Ch;Tungalag, N.;Peng, Z. -K.;Kumar, Amit;Gupta, Rahul;Aryan, Amar;Kumar, Brajesh;Volvach, L. N.;Lamb, G. P.;Valeev, A. F.
Journal: 
Monthly Notices of the Royal Astronomical Society
Refereed: 
Yes
Publication type: 
Article
Pages: 
5294-5318
Abstract: 
We investigate the prompt emission and the afterglow properties of short-duration gamma-ray burst (sGRB) 130603B and another eight sGRB events during 2012-2015, observed by several multi-wavelength facilities including the GTC 10.4 m telescope. Prompt emission high energy data of the events were obtained by INTEGRAL-SPI-ACS, Swift-BAT and Fermi-GBM satellites. The prompt emission data by INTEGRAL in the energy range of 0.1-10 MeV for sGRB 130603B, sGRB 140606A, sGRB 140930B, sGRB 141212A and sGRB 151228A do not show any signature of the extended emission or precursor activity and their spectral and temporal properties are similar to those seen in case of other short bursts. For sGRB 130603B, our new afterglow photometric data constraints the pre jet-break temporal decay due to denser temporal coverage. For sGRB 130603B, the afterglow light curve, containing both our new as well as previously published photometric data is broadly consistent with the ISM afterglow model. Modeling of the host galaxies of sGRB 130603B and sGRB 141212A using the LePHARE software supports a scenario in which the environment of the burst is undergoing moderate star formation activity. From the inclusion of our late-time data for 8 other sGRBs we are able to: place tight constraints on the non-detection of the afterglow, host galaxy or any underlying 'kilonova' emission. Our late-time afterglow observations of the sGRB 170817A/GW170817 are also discussed and compared with the sub-set of sGRBs.
Database: 
ADS
SCOPUS
URL: 
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85067046867&doi=10.1093%2fmnras%2fstz530&partnerID=40&md5=f3367e60a2a55e89d0e33d442822e191
ADS Bibcode: 
2019MNRAS.485.5294P
Keywords: 
Gamma-ray burst: general;afterglow;kilonova;observations;Astrophysics - High Energy Astrophysical Phenomena