activity
20212025
most citedHAWC measurements of the energy spectra of cosmic ray protons, helium and heavy nuclei in the TeV range

8 citations · 18 across the 6 of their papers we have counts for

collaborators

6 papers

astro-ph.HE2025★ 2 cited

Precise Measurement of the Cosmic Ray Helium Spectrum above 0.1 PeV

LHAASO Collaboration, Zhen Cao, F. Aharonian +321

We report a measurement of the cosmic ray helium energy spectrum in the energy interval 0.16 -- 13~PeV, derived by subtracting the proton spectrum from the light component~(proton…

astro-ph.HE2025★ 2 cited

First detection of ultra-high energy emission from gamma-ray binary LS I +61 303

Zhen Cao, F. Aharonian, Y. X. Bai +320

We report the first detection of gamma-ray emission up to ultra-high-energy (UHE; 100 TeV) emission from the prototypical gamma-ray binary system LS I +61 303 using data from th…

astro-ph.IM2023★ 1 cited

Wavelength-shifting light traps for SWGO and other applications

M. Pihet, M. Mariotti, C. Arcaro

Wavelength-shifting (WLS) materials contain molecules that absorb light and reemit at longer wavelengths. They can be used for light detection because they provide a large effectiv…

astro-ph.HE2023★ 2 cited

Dark Matter searches in Dwarf Galaxies with the Southern Wide-field Gamma-ray Observatory

Micael Andrade, Aion Viana

Dark matter is thought to make up most of the matter density of the Universe, yet its true nature remains uncertain. Among dark matter theories, Weakly Interacting Massive Particle…

astro-ph.IM2023★ 3 cited

An update on site search activities for SWGO

M. Santander, U. Barres de Almeida, J. A. Bellido +19

The Southern Wide-field Gamma-ray Observatory (SWGO) is a project by scientists and engineers from 14 countries and 78 institutions to design and build the first wide-field, ground…

astro-ph.HE2021★ 8 cited

HAWC measurements of the energy spectra of cosmic ray protons, helium and heavy nuclei in the TeV range

Juan Carlos Arteaga-Velázquez

Current knowledge of the relative abundances and the energy spectra of the elemental mass groups of cosmic rays in the TeV - PeV interval is uncertain. This situation prev…