output
20142023
most citedExtended gamma-ray sources around pulsars constrain the origin of the positron flux at Earth

528 citations

18 papers

astro-ph.HE20232 cited

Galactic Gamma-Ray Diffuse Emission at TeV energies with HAWC Data

R. Alfaro, C. Alvarez, J. C. Arteaga-Velazquez +77

The Galactic gamma-ray diffuse emission (GDE) is emitted by cosmic rays (CRs), ultra-relativistic protons and electrons, interacting with gas and electromagnetic radiation fields i…

astro-ph.HE20234 cited

HAWC Study of Very-High-Energy -ray Spectrum of HAWC J1844-034

HAWC Collaboration, A. Albert, C. Alvarez +74

Recently, the region surrounding eHWC J1842-035 has been studied extensively by gamma-ray observatories due to its extended emission reaching up to a few hundred TeV and potential…

astro-ph.HE202365 cited

The High-Altitude Water Cherenkov (HAWC) Observatory in México: The Primary Detector

A. U. Abeysekara, A. Albert, R. Alfaro +140

The High-Altitude Water Cherenkov (HAWC) observatory is a second-generation continuously operated, wide field-of-view, TeV gamma-ray observatory. The HAWC observatory and its analy…

astro-ph.HE20237 cited

Detailed Analysis of the TeV γ-Ray Sources 3HWC J1928+178, 3HWC J1930+188, and the New Source HAWC J1932+192

A. Albert, R. Alfaro, C. Alvarez +91

The latest High Altitude Water Cherenkov (HAWC) point-like source catalog up to 56 TeV reported the detection of two sources in the region of the Galactic plane at galactic longitu…

astro-ph.HE202310 cited

Searching for TeV Dark Matter in Irregular dwarf galaxies with HAWC Observatory

R. Alfaro, C. Alvarez, J. C. Arteaga-Velázquez +69

We present the results of dark matter (DM) searches in a sample of 31 dwarf irregular (dIrr) galaxies within the field of view of the HAWC Observatory. dIrr galaxies are DM dominat…

astro-ph.HE202322 cited

HAWC Detection of a TeV Halo Candidate Surrounding a Radio-quiet pulsar

A. Albert, R. Alfaro, J. C. Arteaga-Velázquez +59

Extended very-high-energy (VHE; 0.1-100 TeV) -ray emission has been observed around several middle-aged pulsars and referred to as ``TeV halos". Their formation mechanism remain…