310 citations · 5.7k across the 141 of their papers we have counts for
6 papers · 2 filters
Photoproduction of eta-mesic 3He
M. Pfeiffer, J. Ahrens, J. R. M. Annand +23
The photoproduction of eta-mesic 3He has been investigated using the TAPS calorimeter at the Mainz Microtron accelerator facility MAMI. The total inclusive cross section for the re…
Double Photoproduction off the Proton at Threshold
M. Kotulla, J. Ahrens, J. R. M. Annand +14
The reaction has been measured using the TAPS BaF calorimeter at the tagged photon facility of the Mainz Microtron accelerator. Chiral perturbation theory (C…
Threshold enhancement in eta photoproduction from 2H and 4He
V. Hejny, J. Weiss, P. Achenbach +18
The photoproduction of eta-mesons from 2H and 4He has been studied for energies close to the production thresholds. The experiments were carried out with the tagged photon beam of…
In-medium properties of the D13(1520) nucleon resonance
B. Krusche, J. Ahrens, R. Beck +4
The in-medium properties of the D13(1520) nucleon resonance were studied via photoproduction of pi0-mesons from nuclei (C, Ca, Nb, Pb) with the TAPS-detector at the Mainz MAMI acce…
Exclusive measurement of coherent eta photoproduction from the deuteron
J. Weiss, P. Achenbach, J. Ahrens +17
Coherent photoproduction of eta mesons from the deuteron has been measured from threshold up to incident photon energies of 750 MeV using the photon spectrometer TAPS at the tagged…
Coherent pi0-photoproduction from atomic nuclei
B. Krusche, J. Ahrens, R. Beck +4
Differential and total cross sections for coherent pi0-photoproduction from 12C, 40Ca, 93Nb and Pb targets have been measured throughout the region of the Delta(1232)-resonance. Th…