6.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR336 papers
- ETH ZurichCH215 papers
- Petersburg Nuclear Physics InstituteRU204 papers
- Massachusetts Institute of TechnologyUS182 papers
- European Organization for Nuclear ResearchCH168 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR167 papers
- University of GenevaCH163 papers
- Hungarian Academy of SciencesHU159 papers
- California Institute of TechnologyUS145 papers
- Paul Scherrer InstituteCH143 papers
- University of BolognaIT143 papers
- University of MichiganUS143 papers
15 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…
Recent Results from 2 pi-zero Photoproduction off the Proton
Martin Kotulla
The reaction has been measured using the TAPS BaF calorimeter at the tagged photon facility of the Mainz Microtron accelerator in the beam energy range from…
On the rms-radius of the proton
Ingo Sick
We study the world data on elastic electron-proton scattering in order to determine the proton charge rms-radius. After accounting for the Coulomb distortion and using a parameteri…
Proton induced reaction cross section measurements on Se isotopes for the astrophysical p process
Gy. Gyurky, Zs. Fulop, E. Somorjai +6
As a continuation of a systematic study of reactions relevant to the astrophysical p process, the cross sections of the 74,76Se(p,gamma)75,77Br and 82Se(p,n)82Br reactions have bee…
Is simultaneous and --scaling in the quasi-elastic region accidental?
D. Day, I. Sick
We study the and --scaling of the nuclear response at large momentum transfer in order to understand how scaling based on very different descriptions of the elementary inter…
Measurement of the Electric Form Factor of the Neutron at Q^2=0.5 and 1.0 (GeV/c)^2
G. Warren, F. R. Wesselmann, H. Zhu +4
The electric form factor of the neutron was determined from measurements of the \vec{d}(\vec{e},e' n)p reaction for quasielastic kinematics. Polarized electrons were scattered off…
Study of Non-Strange Baryon Resonances with Meson Photoproduction
B. Krusche, S. Schadmand
Photoproduction of mesons is an excellent tool for the study of nucleon resonances. Complementary to pion induced reactions, photoproduction on the free proton contributes to the d…
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…
Photoproduction of eta-mesons from light nuclei
B. Krusche
In a series of experiments coherent and quasifree eta-photoproduction from light nuclei (4He, 3He, 2H) was investigated with the TAPS-detector at the Mainz MAMI-accelerator. The ex…
Measurement of the Transverse-Longitudinal Cross Sections in the p (e,e'p)pi0 Reaction in the Delta Region
C. Kunz
Accurate measurements of the p(e,e?p)pi0 reaction were performed at Q^2=0.127(GeV/c)^2 in the Delta resonance energy region. The experiments at the MIT-Bates Linear Accelerator use…
The neutron charge form factor and target analyzing powers from pol.3He(pol e,e'n)-scattering
J. Bermuth, P. Merle, C. C. Carasco +40
The charge form factor of the neutron has been determined from asymmetries measured in quasi--elastic pol.3He(pol e,e'n) at a momentum transfer of 0.67(GeV/c)^2. In addition, the t…
Final State Interaction Effects in pol 3He(pol e,e'p)
C. Carasco, J. Bermuth, P. Merle +40
Asymmetries in quasi-elastic pol 3He(pol e,e'p) have been measured at a momentum transfer of 0.67 (GeV/c)^2 and are compared to a calculation which takes into account relativistic…