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Charmonium Production in gamma-A, p-A and A-A
L. Gerland
The data for the production of the meson in pA collisions at 450 GeV at CERN-SPS (of the NA50-collaboration) yields mb under the assumption that the is…
Color Screening and the Suppression of the Charmonium State Yield in Nuclear Reactions
L. Gerland, L. Frankfurt, M. Strikman +1
We discuss the new data for the production of the meson in pA collisions at 450 GeV at CERN-SPS (of the NA50-collaboration) [1]. We extract from the CERN data $σ(ψ' N)\approx…
The universal psi-prime-prime to psi-prime ratio as unambiguous signature for hard physics in nuclear reactions and in decays of beauty hadrons
L. Frankfurt, L. Gerland, M. Strikman +1
We suggest the ratio of the production cross sections as an unambiguous probe of the dominance of hard, point-like physics in charmonium production. If hard ph…
Probing coherent charmonium photoproduction off light nuclei at medium energies
L. Frankfurt, L. Gerland, M. Strikman +1
We demonstrate how the elementary amplitudes , the amplitude of the nondiagonal transition, and the total and cross sections can…
Cross Section Oscillations in the Coherent Charmonium Photoproduction off Nuclei at Moderate Energies
L. Frankfurt, L. Gerland, M. Strikman +1
We calculate the coherent charmonium photoproduction at intermediate energies accounting for the physics of the charmonium bound states and the dependence of the cross section on t…