activity
20162026
most citedObservation of a Large-scale Anisotropy in the Arrival Directions of Cosmic Rays above eV

409 citations · 1.9k across the 31 of their papers we have counts for

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Showing 2021Show all

6 papers · 1 filter

astro-ph.HE2021

Polarization measurements of the Crab Pulsar with POLAR

Hancheng Li, POLAR Collaboration

POLAR is a dedicated Gamma-Ray Burst polarimeter making use of Compton-scattering which took data from the second Chinese spacelab, the Tiangong-2 from September 2016 to April 2017…

astro-ph.IM2021★ 26 cited

Development and science perspectives of the POLAR-2 instrument: a large scale GRB polarimeter

N. De Angelis, J. M. Burgess, F. Cadoux +14

Despite several decades of multi-wavelength and multi-messenger spectral observations, Gamma-Ray Bursts (GRBs) remain one of the big mysteries of modern astrophysics. Polarization…

astro-ph.HE2021★ 1 cited

Gamma-Ray Polarization Results of the POLAR Mission and Future Prospects

M. Kole, N. de Angelis, J. M. Burgess +14

Despite over 50 years of Gamma-Ray Burst (GRB) observations many open questions remain about their nature and the environments in which the emission takes place. Polarization measu…

hep-ex2021★ 86 cited

Measurement of the fluctuations in the number of muons in extensive air showers with the Pierre Auger Observatory

The Pierre Auger Collaboration, A. Aab, P. Abreu +365

We present the first measurement of the fluctuations in the number of muons in extensive air showers produced by ultrahigh energy cosmic rays. We find that the measured fluctuation…

astro-ph.IM2021★ 21 cited

POLAR-2: a large scale gamma-ray polarimeter for GRBs

J. Hulsman, N. de Angelis, J. M. Burgess +14

The prompt emission of GRBs has been investigated for more than 50 years but remains poorly understood. Commonly, spectral and temporal profiles of γ-ray emission are analysed. How…

astro-ph.IM2021★ 4 cited

The FRAM robotic telescope for atmospheric monitoring at the Pierre Auger Observatory

The Pierre Auger Collaboration, A. Aab, P. Abreu +377

FRAM (F/Photometric Robotic Atmospheric Monitor) is a robotic telescope operated at the Pierre Auger Observatory in Argentina for the purposes of atmospheric monitoring using stell…