Long-lived particles at the energy frontier: the MATHUSLA physics case

D Curtin, M Drewes, M McCullough… - Reports on progress …, 2019 - iopscience.iop.org
We examine the theoretical motivations for long-lived particle (LLP) signals at the LHC in a
comprehensive survey of standard model (SM) extensions. LLPs are a common prediction of …

Open questions in cosmic-ray research at ultrahigh energies

R Alves Batista, J Biteau, M Bustamante… - Frontiers in Astronomy …, 2019 - frontiersin.org
We review open questions and prospects for progress in ultrahigh-energy cosmic ray
(UHECR) research, based on a series of discussions that took place during the “The High …

[LIBRO][B] Science with the cherenkov telescope array

BS Acharya, I Agudo, I Al Samarai, R Alfaro, J Alfaro… - 2019 - air.uniud.it
Names: CTA Consortium (Organization) Title: Science with the Cherenkov Telescope
Array/by The CTA Consortium. Description: New Jersey: World Scientific, 2018.| Includes …

Ultrahigh-energy photons up to 1.4 petaelectronvolts from 12 γ-ray Galactic sources

Z Cao, FA Aharonian, Q An, Axikegu, LX Bai, YX Bai… - Nature, 2021 - nature.com
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 …

High-energy and ultra-high-energy neutrinos: A Snowmass white paper

M Ackermann, M Bustamante, L Lu, N Otte… - Journal of high energy …, 2022 - Elsevier
Astrophysical neutrinos are excellent probes of astroparticle physics and high-energy
physics. With energies far beyond solar, supernovae, atmospheric, and accelerator …

Observation of a large-scale anisotropy in the arrival directions of cosmic rays above 8 × 1018 eV

Pierre Auger Collaboration, A Aab, P Abreu, M Aglietta… - Science, 2017 - science.org
Cosmic rays are atomic nuclei arriving from outer space that reach the highest energies
observed in nature. Clues to their origin come from studying the distribution of their arrival …

The Fermi galactic center GeV excess and implications for dark matter

M Ackermann, M Ajello, A Albert… - The Astrophysical …, 2017 - iopscience.iop.org
The region around the Galactic Center (GC) is now well established to be brighter at
energies of a few GeV than what is expected from conventional models of diffuse gamma …

Search for dark matter annihilation signals in the HESS inner galaxy survey

H Abdalla, F Aharonian, FA Benkhali, EO Angüner… - Physical Review Letters, 2022 - APS
The central region of the Milky Way is one of the foremost locations to look for dark matter
(DM) signatures. We report the first results on a search for DM particle annihilation signals …

The HESS Galactic plane survey

H Abdalla, A Abramowski, F Aharonian… - Astronomy & …, 2018 - aanda.org
We present the results of the most comprehensive survey of the Galactic plane in very high-
energy (VHE) γ-rays, including a public release of Galactic sky maps, a catalog of VHE …

Multiple galactic sources with emission above 56 TeV detected by HAWC

AU Abeysekara, A Albert, R Alfaro… - Physical review …, 2020 - APS
We present the first catalog of gamma-ray sources emitting above 56 and 100 TeV with data
from the High Altitude Water Cherenkov Observatory, a wide field-of-view observatory …