3 papers
hep-ph2026
Analyzing Fermionic Dark Matter scenarios with anomalous compact objects
Yaiza Cano, Jose Manuel Alarcón
In this paper, we consider three compact objects (HESS J1731-347, PSR J1231-1411, XTE J1814-338) with anomalous mass-radius relation to analyze the possibility of being dark matter…
nucl-th2024
Regulator-independent equations of state for neutron stars generated from first principles
J. M. Alarcón, E. Lope-Oter, J. A. Oller
We study the equation of state (EoS) of a neutron star (NS) accounting for new advances. In the low energy density, , with the saturation density, we use a new…
hep-ph2023
Proton charge radius extraction from muon scattering at MUSE using dispersively improved chiral effective field theory
F. Gil-Domínguez, J. M. Alarcón, C. Weiss
The MUSE experiment at Paul Scherrer Institute will perform the first measurement of low-energy muon-proton elastic scattering (muon lab momenta 115-210 MeV) with the aim of determ…