7 papers
Beam charge asymmetries for deeply virtual Compton scattering off the proton
V. Burkert, L. Elouadrhiri, F. -X. Girod +57
The unpolarized and polarized Beam Char\-ge Asymmetries (BCAs) of the $\vv{e}^{\pm}p \to e^{\pm}p γ$ process off unpolarized hydrogen are discussed. The measurement of BCAs with th…
Timing Detectors with SiPM read-out for the MUSE Experiment at PSI
Tigran Rostomyan, Ethan Cline, Ievgen Lavrukhin +40
The Muon Scattering Experiment at the Paul Scherrer Institut uses a mixed beam of electrons, muons, and pions, necessitating precise timing to identify the beam particles and react…
The SU(3) Vector Currents in BChPT x 1/Nc
Ishara P. Fernando, Jose L. Goity
Baryon Chiral Perturbation Theory (BChPT) combined with the 1/Nc expansion is applied to the SU(3) vector currents. In terms of the xi power counting linking the low energy and 1/N…
BChPT in SU(3): a more effective theory
Ishara P. Fernando, Jose L. Goity
The chiral and expansions are combined in the description of low energy baryons. The combination furnishes a better behaved expansion, consequence of exactly eliminating la…
Baryon sigma terms in SU(3) BChPT x 1/Nc
Ishara P. Fernando, Jose L. Goity
ChPT and the expansion provide systematic frameworks for the strong interactions at low energy. A combined framework of both expansions has been developed and applied for b…
Baryon masses and σ-terms in SU(3) BChPT x 1/Nc
I. P. Fernando, J. M. Alarcon, J. L. Goity
Baryon masses and nucleon σ-terms are studied with the effective theory that combines the chiral and 1/Nc expansions for three flavors. In particular the connection between the dev…