Pathfinder flight of the Polarized Gamma-ray Observer (PoGOLite) in 2013
The Polarized Gamma-ray Observer (PoGOLite) is a balloon-borne instrument that can measure polarization in the energy range 25--240 keV. The instrument adopts an array of well-type "phoswich" detectors in order to suppress backgrounds. Based on the anisotropy of Compton scattering angles r...
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| Format: | Report |
| Language: | unknown |
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arXiv
2015
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| Online Access: | https://dx.doi.org/10.48550/arxiv.1503.01300 https://arxiv.org/abs/1503.01300 |
| Summary: | The Polarized Gamma-ray Observer (PoGOLite) is a balloon-borne instrument that can measure polarization in the energy range 25--240 keV. The instrument adopts an array of well-type "phoswich" detectors in order to suppress backgrounds. Based on the anisotropy of Compton scattering angles resulting from polarized gamma-rays, the polarization of the observed source can be reconstructed. During July 12-26 of 2013, a successful near-circumpolar pathfinder flight was conducted from Esrange, Sweden, to Norilsk, Russia. During this two-week flight, several observations of the Crab were conducted. Here, we present the PoGOLite instrument and summarize the 2013 flight. : 2014 Fermi Symposium proceedings - eConf C14102.1 |
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