126 citations · 581 across the 16 of their papers we have counts for
17 papers
Extracting Neutron Polarizabilities from Compton Scattering on The Quasi-Free Neutrons in
Berhan Demissie, Harald W. Grießhammer
Compton scattering processes are ideal to study electric and magnetic dipole polarizabilities of nucleons. These fundamental quantities parametrize the responses of the internal de…
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…
Photoproduction of -pairs off protons and off neutrons
M. Dieterle, M. Oberle, J. Ahrens +71
Total cross sections, angular distributions, and invariant-mass distributions have been measured for the photoproduction of pairs off free protons and off nucleons bound i…
The isospin structure of photoproduction of pi-eta pairs from the nucleon in the threshold region
A. Käser, J. Ahrens, J. R. M. Annand +71
Photoproduction of -pairs from nucleons has been investigated from threshold up to incident photon energies of ~1.4~GeV. The quasi-free reactions …
A new measurement of the neutron detection efficiency for the NaI Crystal Ball detector
M. Martemianov, V. Kulikov, B. T. Demissie +68
We report on a measurement of the neutron detection efficiency in NaI crystals in the Crystal Ball detector obtained from a study of single p0 photoproduction on deuterium using th…
Quasifree photoproduction of mesons off protons and neutrons
A2 Collaboration, D. Werthmüller, L. Witthauer +72
Differential and total cross sections for the quasifree reactions and have been determined at the MAMI-C electron accelerator using a liquid deu…
Photoproduction of the meson off the proton near threshold
I. I. Strakovsky, S. Prakhov, Y. I. Azimov +71
An experimental study of photoproduction on the proton was conducted by using the Crystal Ball and TAPS multiphoton spectrometers together with the photon tagging facility at t…
A new measurement of the rare decay eta -> pi^0 gamma gamma with the Crystal Ball/TAPS detectors at the Mainz Microtron
B. M. K. Nefkens, S. Prakhov, P. Aguar-Bartolomé +76
A new measurement of the rare, doubly radiative decay eta->pi^0 gamma gamma was conducted with the Crystal Ball and TAPS multiphoton spectrometers together with the photon tagging…
Photoproduction of pi0-mesons off neutrons in the nucleon resonance region
M. Dieterle, I. Keshelashvili, J. Ahrens +71
Precise angular distributions have been measured for the first time for the photoproduction of -mesons off neutrons bound in the deuteron. The effects from nuclear Fermi mot…
Measurement of the beam-helicity asymmetry in the photoproduction of -pairs off protons and off neutrons
M. Oberle, J. Ahrens, J. R. M. Annand +72
Beam-helicity asymmetries have been measured at the MAMI accelerator in Mainz for the photoproduction of mixed-charge pion pairs in the reactions …
Quasi-free photoproduction of eta-mesons off 3He nuclei
L. Witthauer, D. Werthmueller, I. Keshelashvili +70
Quasi-free photoproduction of -mesons has been measured off nucleons bound in He nuclei for incident photon energies from the threshold region up to 1.4 GeV. The experiment…
A narrow structure in the excitation function of eta-photoproduction off the neutron
D. Werthmueller, L. Witthauer, I. Keshelashvili +69
The photoproduction of -mesons off nucleons bound in H and He has been measured in coincidence with recoil protons and recoil neutrons for incident photon energies from…
Measurement of the g p -> K^0 Sigma^+ reaction with the Crystal Ball/TAPS detectors at the Mainz Microtron
P. Aguar-Bartolomé, J. R. M. Annand, H. J. Arends +75
The g p -> K^0 Sigma^+ reaction has been measured from threshold to Eg=1.45 GeV (W_cm=1.9 GeV) using the Crystal Ball and TAPS multiphoton spectrometers together with the photon ta…
Measurement of the beam-helicity asymmetry in the photoproduction of -pairs off the proton and off the neutron
M. Oberle, B. Krusche, J. Ahrens +72
Beam-helicity asymmetries have been measured at the MAMI accelerator in Mainz for the photoproduction of neutral pion pairs in the reactions and $\vecγd…
Coherent photoproduction of eta-mesons off 3He - search for eta-mesic nuclei
F. Pheron, J. Ahrens, J. R. M. Annand +71
Coherent photoproduction of -mesons off He, i.e. the reaction , has been investigated in the near-threshold region. The experiment was performed…
First measurement of the circular beam asymmetry in the gamma p --> pi0 eta p reaction
V. L. Kashevarov, A. Fix, P. Aguar-Bartolomé +74
The circular photon asymmetry for pi0 eta photoproduction on the proton was measured for the first time at the tagged photon facility of the MAMI C accelerator using the Crystal Ba…
Study of the gp-->etap reaction with the Crystal Ball detector at the Mainz Microtron(MAMI-C)
E. F. McNicoll, S. Prakhov, I. I. Strakovsky +81
The gp-->etap reaction has been measured with the Crystal Ball and TAPS multiphoton spectrometers in the energy range from the production threshold of 707 MeV to 1.4 GeV (1.49 =< W…