126 citations · 1k across the 25 of their papers we have counts for
26 papers
Target and beam-target asymmetries for the reaction
S. Garni, V. L. Kashevarov, A. Fix +81
Background: Photoproduction of pion pairs allows to study sequential decays of nucleon resonances via excited intermediate states. Such decays are important e.g. for states which i…
Photoproduction ofeta-pi pairs off nucleons and deuterons
A. Kaeser, F. Mueller, J. Ahrens +66
Quasi-free photoproduction of -pairs has been investigated from threshold up to incident photon energies of 1.4 GeV, respectively up to photon-nucleon invariant masses up to 1.…
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 …
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…
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…
A new determination of the eta transition form factor in the Dalitz decay eta -> e^+ e^- gamma with the Crystal Ball/TAPS detectors at the Mainz Microtron
P. Aguar-Bartolomé, J. R. M. Annand, H. J. Arends +73
The Dalitz decay eta -> e^+ e^- gamma has been measured in the gamma p -> eta p reaction with the Crystal Ball and TAPS multiphoton spectrometers, together with the photon tagging…
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 $\vecγd…
Double pion photoproduction off nuclei - are there effects beyond final-state interaction?
Y. Maghrbi, R. Gregor, S. Lugert +60
Photoproduction of and pairs from nuclei has been measured over a wide mass range (H, Li, C, Ca, and Pb) for photon…
Coherent photoproduction of pi^0- and eta-mesons off 7Li
Y. Maghrbi, B. Krusche, J. Ahrens +60
Coherent photoproduction of -mesons from threshold ( 136 MeV) throughout the -resonance region and of -mesons close to the production threshold ($E_{th}…
Accurate Test of Chiral Dynamics in the \boldmath Reaction
D. Hornidge, P. Aguar Bartolome, J. R. M. Annand +64
A precision measurement of the differential cross sections and the linearly polarized photon asymmetry $Σ\equiv (dσ_\perp - dσ_\parallel) \slash (dσ_\perp + dσ_\parallel)$…
Photoproduction of pi0pi0 and pi0pi+-pairs off the proton from threshold to the second resonance region
F. Zehr, B. Krusche, P. Aguar +59
Precise total cross-sections and invariant-mass distributions have been measured for photoproduction of pion pairs off the proton producing and final states fro…
Study of the gamma p --> pi0 pi0 p reaction with the Crystal Ball/TAPS at the Mainz
V. L. Kashevarov, A. Fix, S. Prakhov +68
The gamma p --> pi0 pi0 p reaction has been measured from threshold to 1.4 GeV using the Crystal Ball and TAPS photon spectrometers together with the photon tagging facility at the…
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…
Quasi-free photoproduction of eta-mesons off the deuteron
I. Jaegle, B. Krusche, A. V. Anisovich +69
Precise data for quasi-free photoproduction of mesons off the deuteron have been measured at the Bonn ELSA accelerator with the combined Crystal Barrel/TAPS detector for incide…
Photoproduction of Mesons off Light Nuclei -- the Search for η-Mesic Nuclei
B. Krusche, F. Pheron, Y. Maghrbi
Photoproduction of ηmesons off light nuclei (d, 3He, 7Li) has been measured at the tagged photon beam of the Mainz MAMI accelerator with the combined Crystal Ball/TAPS detection sy…
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…
Beam-Helicity Asymmetries in Double Pion Photoproduction off the Proton
D. Krambrich, F. Zehr, A. Fix +58
Beam-helicity asymmetries have been measured at the MAMI accelerator in Mainz in the three isospin channels , and …