459 citations · 10.9k across the 197 of their papers we have counts for
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Observation of top quark production in proton-nucleus collisions
CMS Collaboration
The first observation of top quark production in proton-nucleus collisions is reported using proton-lead data collected by the CMS experiment at the CERN LHC at a nucleon-nucleon c…
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…
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.…
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 …
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…
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…
Neutron skin of Pb from Coherent Pion Photoproduction
C. M. Tarbert, D. P. Watts, D. I. Glazier +57
Information on the size and shape of the neutron skin on Pb has been extracted from coherent pion photoproduction cross sections measured using the Crystal Ball together wi…
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 $Σ\equiv (dσ_\perp - dσ_\parallel) \slash (dσ_\perp + dσ_\parallel)$…
Determination of the η mass with the Crystal Ball at MAMI-B
A. Nikolaev, P. Aguar-Bartolomé, J. Ahrens +59
A new precise determination of the η meson mass is presented. It is based on a measurement of the threshold for the γp -> pη reaction using the tagger focal-plane microscope detect…
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…