A New Era of Submillimeter GRB Afterglow Follow-Ups with the Greenland Telescope

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题名:	A New Era of Submillimeter GRB Afterglow Follow-Ups with the Greenland Telescope
作者:	浦田裕次;Inoue, Makoto;Hirashita, Hiroyuki;Asada, Keiichi;Huang, Kuiyun;Urata, Yuji;Ho, Paul T. P.
贡献者:	理學院天文研究所
关键词:	Astronomy;Astrophysics;Bands;Emissions;Gamma rays;Ice sheets;Light;Observatories;Science;Telescope;Telescopes;Universe;Wavelengths
日期:	2015-01-01
上传时间:	2026-04-21 14:29:06 (UTC+8)
出版者:	Hindawi Publishing Corporation;Cairo, Egypt: Hindawi Limiteds
摘要:	摘要： Planned rapid submillimeter (submm) gamma-ray-bursts (GRBs) follow-up observations conducted using the Greenland Telescope (GLT) are presented. The GLT is a 12-m submm telescope to be located at the top of the Greenland ice sheet, where the high altitude and dry weather porvide excellent conditions for observations at submm wavelengths. With its combination of wavelength window and rapid responding system, the GLT will explore new insights on GRBs. Summarizing the current achievements of submm GRB follow-ups, we identify the following three scientific goals regarding GRBs: (1) systematic detection of bright submm emissions originating from reverse shock (RS) in the early afterglow phase, (2) characterization of forward shock and RS emissions by capturing their peak flux and frequencies and performing continuous monitoring, and (3) detections of GRBs at a high redshift as a result of the explosion of first generation stars through systematic rapid follow-ups. The light curves and spectra calculated by available theoretical models clearly show that the GLT could play a crucial role in these studies. 出版者： Cairo, Egypt: Hindawi Limiteds 出版日期： 2015-01-01 出處： Advances in Astronomy, 2015-01, Vol.2015 (2015), p.18-29 資源來源：華藝CEPS中文電子期刊服務版權： Copyright © 2015 Yuji Urata et al. 版權： COPYRIGHT 2015 John Wiley & Sons, Inc. 版權： COPYRIGHT 2015 Hindawi Limited 版權： Copyright © 2015 Yuji Urata et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. 識別號： ISSN: 1687-7969 識別號： ISSN: 1687-7977 識別號： EISSN: 1687-7977 識別號： DOI: 10.1155/2015/165030
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