NewEvery arXiv paper, its researchers & institutions — mapped.
papers

Publications (13)

hep-ph2023

Proton capture in compact dark stars and observable implications

Boris Betancourt Kamenetskaia, Anja Brenner, Alejandro Ibarra +1

hep-ph2025

Polarization Measurements as a Probe of Axion-Photon Coupling: a Study of GRB 221009A

Boris Betancourt Kamenetskaia, Nissim Fraija, Gonzalo Herrera

hep-ph2025

Investigating sub-MeV dark matter annihilation to neutrinos using direct detection experiments

Boris Betancourt Kamenetskaia, Jong-Chul Park, Merlin Reichard +1

astro-ph.HE2023

Microphysical Parameter Variation in GRB Stratified Afterglows and Closure Relations: from sub-GeV to TeV Observations

Nissim Fraija, Maria G. Dainotti, Boris Betancourt Kamenetskaia +2

astro-ph.HE2022

Modeling Gamma-ray burst Afterglow observations with an Off-axis Jet emission

Nissim Fraija, Antonio Galvan-Gamez, Boris Betancourt Kamenetskaia +5

hep-ph2026

Gravitational Waves from Mergers of Asymmetric Dark Stars

Boris Betancourt Kamenetskaia, Qianhang Ding, Chris Kouvaris

hep-ph2025

Boosted dark matter from semi-annihilations in the galactic center

Boris Betancourt Kamenetskaia, Motoko Fujiwara, Alejandro Ibarra +1

astro-ph.HE2023

An Explanation of GRB Fermi-LAT Flares and High-Energy Photons in Stratified Afterglows

Nissim Fraija, Boris Betancourt Kamenetskaia, Antonio Galván-Gámez +6

hep-ph2025

Dark matter spikes with strongly self-interacting particles

Boris Betancourt Kamenetskaia, Motoko Fujiwara, Alejandro Ibarra +1

astro-ph.HE2026

GRB~250704B/EP250704a a Short Gamma-Ray Burst Powered by a Magnetar

Nissim Fraija, Antonio Galván, Boris Betancourt Kamenetskaia +1

hep-ph2026

Cosmological signals of dark matter semi-annihilation

Boris Betancourt Kamenetskaia, Mathias Garny, Alejandro Ibarra +2

hep-ph2026

Imprints of energy injection by compact dark stars in the 21-cm signal

Boris Betancourt Kamenetskaia, Alejandro Ibarra, Chris Kouvaris

hep-ph2026

Axial Quasi-normal Modes of Admixed Neutron Stars

Hamza Boumaza, Boris Betancourt Kamenetskaia