Steele, IA, Mundell, CG, Smith, RJ, Kobayashi, S and Guidorzi, C (2009) Early time optical polarization of GRB Afterglows: GRB 060418 and GRB 090102. In: Italian Physical Society Conference Proceedings , 102. (The Shocking Universe - Gamma Ray Bursts and High Energy Shock Phenomena, 14th - 18th September 2009, San Servolo, Venice, Italy).

Preview

Text 0912.3391v1.pdf - Accepted Version Download (300kB) | Preview

Abstract

RINGO on the Liverpool Telescope has now measured the optical polarization of GRB 060418 (where a 2 sigma upper limit of P<8% was determined) and GRB 090102 (when a detection of P = 10 +/-1 % was made). We discuss the implications of these observations for the various competing models of GRB jet magnetization and describe a possible unified model that can explain both measurements.

Item Type:	Conference or Workshop Item (Paper)
Additional Information:	The original publication is available at https://en.sif.it/books/series/conferenceproceedings
Uncontrolled Keywords:	astro-ph.HE; astro-ph.HE; astro-ph.CO
Subjects:	Q Science > QB Astronomy Q Science > QC Physics Q Science > QD Chemistry
Divisions:	Astrophysics Research Institute
Publisher:	Italian Physical Society
Related URLs:	http://arxiv.org/abs/0912.3391v1
Date Deposited:	08 Mar 2017 11:34
Last Modified:	13 Apr 2022 15:15
DOI or ID number:	ISBN 978-88-7438-055-8
URI:	https://researchonline.ljmu.ac.uk/id/eprint/5282

View Item