Search Results - "Nemchik, J."

Cronin effect in hadron production off nuclei by Kopeliovich, B Z, Nemchik, J, Schäfer, A, Tarasov, A V

“…Recent data from RHIC for high- pT hadrons raised again the long-standing problem of quantitatively understanding the Cronin effect, i.e., nuclear enhancement…”
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Nuclear hadronization: within or without? by Kopeliovich, B.Z, Nemchik, J, Predazzi, E, Hayashigaki, A

“…Nuclei are unique analyzers for the early stage of the space–time development of hadronization. DIS at medium energies is especially suitable for this task…”
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Novel scenario for production of heavy flavored mesons in heavy ion collisions by Kopeliovich, B.Z., Nemchik, J., Potashnikova, I.K., Schmidt, Ivan

“…The observed strong suppression of heavy flavored hadrons produced with high pT, is caused by final state interactions with the created dense medium. Vacuum…”
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Time Evolution of Jets and Perturbative Color Neutralization by Kopeliovich, B.Z., Nemchik, J., Schmidt, Ivan

“…In-medium production in hard reactions of leading hadrons carrying the main fraction of the jet momentum involves two stages: (i) the parton originated from…”
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Direct photons at large pT: from RHIC to LHC by Cepila, J, Nemchik, J

“…Using the color dipole formalism we study the production of direct photons in proton-nucleus and nucleus-nucleus collisions at energies corresponding to RHIC…”
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Color transparency versus quantum coherence in electroproduction of vector mesons off nuclei by Kopeliovich, B. Z., Nemchik, J., Schäfer, A., Tarasov, A. V.

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Systematic study of real photon and Drell-Yan pair production in p+A (d+A) interactions by Krelina, M., Basso, E., Goncalves, V.P., Nemchik, J., Pasechnik, R.

“…We study nuclear effects in production of Drell-Yan pairs and direct photons in proton-nucleus collisions. For the first time, these effects are studied within…”
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Nuclear effects in Drell-Yan production at the LHC by Krelina, M., Basso, E., Goncalves, V.P., Nemchik, J., Pasechnik, R.

“…Using the color dipole formalism we study production of Drell-Yan (DY) pairs in proton-nucleus interactions in the kinematic region corresponding to LHC…”
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Anomalous t-dependence in diffractive electroproduction of 2S radially excited light vector mesons at HERA by Nemchik, J.

“…Within the color dipole gBFKL phenomenology of the diffraction slope we predict an anomalous t-dependence of the differential cross section…”
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Color dipole systematics of the diffraction slope in diffractive photo- and electroproduction of vector mesons by Nemchik, J.

“…We present the first evaluation of the color dipole diffraction slope from the data on diffractive photo- and electroproduction of vector mesons. The energy…”
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Quenching of high-pT hadrons: a non-energy-loss scenario by Kopeliovich, B Z, Nemchik, J, Potashnikova, I K, Schmidt, Ivan

“…A parton produced with a high transverse momentum in a hard collision is regenerating its color field, intensively radiating gluons and losing energy. This…”
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Breakdown of QCD factorization at large Feynman x by Kopeliovich, B. Z., Nemchik, J., Potashnikova, I. K., Johnson, M. B., Schmidt, Ivan

“…Recent measurements by the BRAHMS Collaboration of high-p{sub T} hadron production at forward rapidities at the BNL Relativistic Heavy Ion Collider found the…”
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Nuclear shadowing in deep-inelastic scattering: Numerical solution of the evolution equation for the Green function by Nemchik, J.

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Color dipole systematics of diffractive photo- and electroproduction of vector mesons by Nemchik, J., Nikolaev, N.N., Predazzi, E., Zakharov, B.G.

“…We present the first evaluation of the color dipole cross section from experimental data on diffractive photo- and electroproduction of vector mesons. The…”
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Incoherent production of charmonia off nuclei as a good tool for the study of color transparency by Nemchik, J.

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Inside-outside hadronization in a medium by Kopeliovich, B.Z., Nemchik, J., Predazzi, E., Hayashigaki, A.

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The diffraction cone for exclusive vector meson production in deep inelastic scattering by Nemchik, J., Nikolaev, N. N., Predazzi, E., Zakharov, B. G., Zoller, V. R.

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Direct photons at large p T : from RHIC to LHC by Cepila, J., Nemchik, J.

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Coherent photo- and electroproduction of charmonia on nuclear targets revisited: Green function formalism by Nemchik, J, Óbertová, J

“…Phys. Rev. D. 110, 054015 (2024) We study for the first time the production of charmonia in nuclear ultra-peripheral and electron-ion collisions based on a…”
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Path integral treatment of coherence effects in charmonium production in nuclear ultra-peripheral collisions by Óbertová, J, Nemchik, J

“…We present for the first time a revised study of charmonium production in nuclear ultra-peripheral collisions (UPC) based on a rigorous Green function…”
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