Next meeting:
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Votes: 7
3 years ago Author:
Rafael Alves Batista, Andrey Saveliev
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Votes: 1
3 years ago
Title:
Strangeness Enhancement at LHC Energies using the thermal model and
EPOSLHC event-generator
(View PDF)
Author:
Mahmoud Hanafy, Omnia S. A. Qandil, Asmaa G. Shalaby
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Votes: 1
3 years ago
Title:
A test of the hadronic origin of $\gamma$-rays from blazars with up to
month-later follow-up of IceCube Alerts with Imaging Air Cherenkov Telescopes
(View PDF)
Author:
Damiano F. G. Fiorillo, Konstancja Satalecka, Ignacio Taboada, Chun Fai Tung
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Votes: 3
3 years ago Author:
M. Bouyahiaoui, M. Kachelriess, D. V. Semikoz
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Votes: 2
3 years ago
Title:
On the relation between the astrophysical neutrino fluxes and the cosmic
ray fluxes
(View PDF)
Author:
Esteban Roulet
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Votes: 2
3 years ago
Title:
Probing neutrino emission at GeV energies from compact binary mergers
with the IceCube Neutrino Observatory
(View PDF)
Author:
R. Abbasi, M. Ackermann, J. Adams, J. A. Aguilar, M. Ahlers, M. Ahrens, C. Alispach, A. A. Alves et al.
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Votes: 1
3 years ago Author:
Andrej Dundovic, Carmelo Evoli, Daniele Gaggero, Dario Grasso
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Votes: 2
3 years ago Author:
Ciaran A. J. O'Hare, Vassili G. Matsos, Joseph Newton, Karl Smith, Joel Hochstetter, Ravi Jaiswar, Wunna Kyaw, Aimee McNamara et al.
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Votes: 1
3 years ago Author:
Edvard Mortsell, Ariel Goobar, Joel Johansson, Suhail Dhawan
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3 years ago
Title: Ultrahigh-energy photons up to 1.4 petaelectronvolts from 12 γ-ray Galactic sources
Link: https://www.nature.com/articles/s41586-021-03498-z
Description: The extension of the cosmic-ray spectrum beyond 1 petaelectronvolt (PeV; 1015 electronvolts) indicates the existence of the so-called PeVatrons—cosmic-ray factories that accelerate particles to PeV energies. We need to locate and identify such objects to find the origin of Galactic cosmic rays1. The principal signature of both electron and proton PeVatrons is ultrahigh-energy (exceeding 100 TeV) γ radiation. Evidence of the presence of a proton PeVatron has been found in the Galactic Centre, according to the detection of a hard-spectrum radiation extending to 0.04 PeV (ref. 2). Although γ-rays with energies slightly higher than 0.1 PeV have been reported from a few objects in the Galactic plane3,4,5,6, unbiased identification and in-depth exploration of PeVatrons requires detection of γ-rays with energies well above 0.1 PeV. Here we report the detection of more than 530 photons at energies above 100 teraelectronvolts and up to 1.4 PeV from 12 ultrahigh-energy γ-ray sources with a stati
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