Publications (42)
First measurement of the polarization observable and helicity-dependent cross sections in single photoproduction from quasi-free nucleons
M. Dieterle, L. Witthauer, F. Cividini +84
The double-polarization observable and the helicity-dependent cross sections and have been measured for the first time for single photoproduction…
Deuteron photodisintegration by polarized photons in the region of the
M. Bashkanov, S. Kay, D. P. Watts +70
We report the first large-acceptance measurement of the beam-spin asymmetry for deuteron photodisintegration () in the photon energy range ~MeV. The m…
Measurement of the omega -> pi^0 e^+e^- and eta -> e^+e^-g Dalitz decays with the A2 setup at MAMI
P. Adlarson, F. Afzal, P. Aguar-Bartolomé +92
The Dalitz decays eta -> e^+e^-g and omega -> pi^0 e^+e^- have been measured in the g p -> eta p and g p -> omega p reactions, respectively, with the A2 tagged-photon facility at t…
First measurement of polarisation transfer in deuteron photodisintegration
M. Bashkanov, D. P. Watts, S. J. D. Kay +66
A first measurement of the polarisation transfer from a circularly-polarised photon to the final state neutron () in deuterium photodisintegration has been carried out. T…
Technical Design Report for the Paul Scherrer Institute Experiment R-12-01.1: Studying the Proton "Radius" Puzzle with μp Elastic Scattering
R. Gilman, E. J. Downie, G. Ron +56
The difference in proton radii measured with atoms and with atoms and scattering remains an unexplained puzzle. The PSI MUSE proposal is to measure and scatt…
Measurements of Double-Polarized Compton Scattering Asymmetries and Extraction of the Proton Spin Polarizabilities
P. P. Martel, R. Miskimen, P. Aguar-Bartolome +76
The spin polarizabilities of the nucleon describe how the spin of the nucleon responds to an incident polarized photon. The most model-independent way to measure the nucleon spin p…