activity
20012019
most citedObservation of an Exotic Baryon in Exclusive Photoproduction from the Deuteron

396 citations · 5.8k across the 94 of their papers we have counts for

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Showing 2012Show all

5 papers · 1 filter

nucl-ex2012

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…

nucl-ex2012★ 44 cited

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…

nucl-ex2012★ 17 cited

Measurement of the generalized form factors near threshold via at high

Kijun Park, Ralf Gothe, Krishna Adhikari +144

We report the first extraction of the pion-nucleon multipoles near the production threshold for the channel at relatively high momentum transfer ( up to 4.2 $\rm{GeV^2}…

nucl-ex2012★ 84 cited

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…

nucl-ex2012★ 51 cited

Evidence for the Onset of Color Transparency in Electroproduction off Nuclei

L. El Fassi, L. Zana, K. Hafidi +154

We have measured the nuclear transparency of the incoherent diffractive process in C and Fe targets relative to H using a 5 GeV electron beam. The nu…