55 citations · 460 across the 22 of their papers we have counts for
14 papers · 1 filter
Spin polarizabilities of the proton by measurement of Compton double-polarization observables
D. Paudyal, P. P. Martel, G. M. Huber +90
The Compton double-polarization observable has been measured for the first time in the resonance region using a circularly polarized photon beam incident on a lo…
Measurement of the beam-helicity asymmetry in photoproduction of pairs on carbon, aluminum, and lead
V. Sokhoyan, S. Prakhov, A. Fix +88
The beam-helicity asymmetry was measured, for the first time, in photoproduction of pairs on carbon, aluminum, and lead, with the A2 experimental setup at MAMI. The result…
First measurement of helicity-dependent cross sections in pi0-eta photoproduction from quasi-free nucleons
A. Käser, M. Dieterle, L. Witthauer +80
The helicity-dependent cross sections for the photoproduction of pairs have been measured for the first time. The experiment was performed at the tagged photon facility of t…
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 fr…
Helicity-dependent cross sections and double-polarization observable E in eta photoproduction from quasi-free protons and neutrons
L. Witthauer, M. Dieterle, S. Abt +84
Precise helicity-dependent cross sections and the double-polarization observable were measured for photoproduction from quasi-free protons and neutrons bound in the deutero…
Insight into the narrow structure in {\boldmath{}}-photoproduction on the neutron from helicity dependent cross sections
L. Witthauer, M. Dieterle, S. Abt +83
The double polarization observable and the helicity dependent cross sections and were measured for photoproduction from quasi-free protons and neutrons.…
Study of and photoproduction at MAMI
V. L. Kashevarov, P. Ott, S. Prakhov +87
The reactions and have been measured from their thresholds up to the center-of-mass energy GeV with the tagged-photon facilities at the Mainz Microt…
Determination of the scalar polarizabilities of the proton using beam asymmetry in Compton scattering
V. Sokhoyan, E. J. Downie, E. Mornacchi +73
The scalar dipole polarizabilities, and , are fundamental properties related to the internal dynamics of the nucleon. The currently accepted values of the proton p…
Photon asymmetry measurements of for E=320650 MeV
S. Gardner, D. Howdle, M. H. Sikora +97
High statistics measurements of the photon asymmetry for the pp reaction have been made in the center of mass energy range W=1214-145…
First measurement of target and beam-target asymmetries in the reaction
J. R. M. Annand, H. J. Arends, R. Beck +64
The first data on target and beam-target asymmetries for the reaction at photon energies from 1050 up to 1450 MeV are presented. The measurements were performed using…
Measurement of the transverse target and beam-target asymmetries in meson photoproduction at MAMI
C. S. Akondi, J. R. M. Annand, H. J. Arends +67
We present new data for the transverse target asymmetry T and the very first data for the beam-target asymmetry F in the reaction up to a center-of-mass energy…
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…
Deuteron frozen spin polarized target for nd experiements at the VdG accelerator of Charles University
N. S. Borisov, N. A. Bazhanov, A. A. Belyaev +19
A frozen spin polarized deuteron target cooled by the 3He/4He dilution refrigerator is described. Fully deuterated 1,2-propanediol was used as a target material. Deuteron vector po…
Measurement of spin-dependent total cross-section difference in neutron-proton scattering at 16 MeV
J. Broz, J. Cerny, Z. Dolezal +15
A new measurement of for polarized neutrons transmitted through a polarized proton target at 16.2 MeV has been made. A polarized neutron beam was obtained from the $^{3}\rm{…