47 citations · 106 across the 6 of their papers we have counts for
6 papers
Searching for dark-matter waves with PPTA and QUIJOTE pulsar polarimetry
Andrés Castillo, Jorge Martin-Camalich, Jorge Terol-Calvo +6
The polarization of photons emitted by astrophysical sources might be altered as they travel through a dark matter medium composed of ultra light axion-like particles (ALPs). In pa…
The nucleon and Delta(1232) form factors at low momentum-transfer and small pion masses
T. Ledwig, J. Martin-Camalich, V. Pascalutsa +1
An expansion of the electromagnetic form factors of the nucleon and Delta(1232) in small momentum transfer and pion mass is performed in a manifestly-covariant EFT framework consis…
Finite-volume effects on octet-baryon masses in covariant baryon chiral perturbation theory
Li-sheng Geng, Xiu-lei Ren, J. Martin-Camalich +1
We study finite-volume effects on the masses of the ground-state octet baryons using covariant baryon chiral perturbation theory (ChPT) up to next-to-leading order by analyzing the…
Electromagnetic properties of baryons
T. Ledwig, J. Martin-Camalich, V. Pascalutsa +1
We discuss the chiral behavior of nucleon and Delta(1232) electromagnetic properties within the framework of a SU(2) covariant baryon chiral perturbation theory. Our one-loop calcu…
Electromagnetic moments of quasi-stable baryons
T. Ledwig, J. Martin-Camalich, V. Pascalutsa +1
We address electromagnetic properties of quasi-stable baryons in the context of chiral extrapolations of lattice QCD results. For particles near their decay threshold we show that…
The lowest-lying spin-1/2 and spin-3/2 baryon magnetic moments in chiral perturbation theory
L. S. Geng, J. Martin-Camalich, L. Alvarez-Ruso +1
We review some recent progress in our understanding of the lowest-lying spin-1/2 and spin-3/2 baryon magnetic moments (MMs) in terms of Chiral Perturbation Theory (ChPT). In partic…