Search Results - "Potashnikova, I K"

Mutual boosting of the saturation scales in colliding nuclei by Kopeliovich, B.Z., Pirner, H.J., Potashnikova, I.K., Schmidt, Iván

“…Saturation of small-x gluons in a nucleus, which has the form of transverse momentum broadening of projectile gluons in pA collisions in the nuclear rest…”
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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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Nonperturbative gluon radiation and energy dependence of elastic scattering by Kopeliovich, B Z, Potashnikova, I K, Povh, B, Predazzi, E

“…The energy dependence of the total hadronic cross sections is caused by gluon bremsstrahlung which we treat nonperturbatively. It is located at small…”
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Energy loss of fast quarks in nuclei by Johnson, M B, Kopeliovich, B Z, Potashnikova, I K, McGaughey, P L, Moss, J M, Peng, J C, Garvey, G T, Leitch, M J, Adams, M R, Alde, D M, Baer, H W, Barlett, M L, Brown, C N, Cooper, W E, Carey, T A, Danner, G, Hoffmann, G W, Hsiung, Y B, Kaplan, D M, Klein, A, Lee, C, Lillberg, J W, McCarthy, R L, Mishra, C S, Wang, M J

“…We report an analysis of the nuclear dependence of the yield of Drell-Yan dimuons from the 800 GeV/c proton bombardment of 2H, C, Ca, Fe, and W targets…”
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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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Pion-pion cross section from proton-proton collisions at the LHC by Kopeliovich, B. Z., Potashnikova, I. K., Schmidt, Iván, Pirner, H. J., Reygers, K.

“…The zero-degree calorimeters (ZDC) installed in the ALICE, ATLAS and CMS experiments at the LHC make possible simultaneous detection of forward-backward…”
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Nuclear Geometry and Number of Collisions: Glauber Model and Beyond by Potashnikova, I. K.

“…The number of collisions, which is the factor used to normalize the pA over pp cross section ratio for hard processes, is calculated within: (i) the Glauber…”
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Charmonium propagation through a dense medium by Kopeliovich, B.Z., Potashnikova, I.K., Schmidt, Iván, Siddikov, M.

“…Attenuation of a colourless c̄c dipole propagating with a large momentum through a hot medium originates from two sources, Debye screening (melting), and…”
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Incurable Adler relation for soft neutrino interactions by Kopeliovicha, B.Z., Potashnikova, I.K., Schmidt, Iván, Siddikov, M.

“…The Adler relation (AR), which bridges soft interactions of neutrinos and pions, might look as a manifestation of pion dominance. However neutrino cannot…”
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Coherent photoproduction of heavy quarkonia on nuclei by Kopeliovich, B. Z, Krelina, M, Nemchik, J, Potashnikova, I. K

“…Phys.Rev. D105, 054023 (2022) The differential cross section of coherent photo-production of heavy quarkonia on nuclear targets is calculated within the QCD…”
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Probing the Pomeron spin structure with Coulomb-nuclear interference by Kopeliovich, B. Z, Krelina, M, Potashnikova, I. K

“…Phys. Lett. B 816 (2021) 136262 Polarized pp elastic scattering at small angles in the Coulomb-nuclear interference (CNI) region offers a unique opportunity to…”
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Diffractive dijet production: breakdown of factorization by Kopeliovich, B. Z, Pasechnik, R, Potashnikova, I. K

“…Phys. Rev. D 98, 114021 (2018) We analyse the origin of dramatic breakdown of diffractive factorisation, observed in single-diffractive (SD) dijet production…”
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Probing the Pomeron spin structure with Coulomb-nuclear interference by Kopeliovich, B.Z., Krelina, M., Potashnikova, I.K.

“…Polarized pp elastic scattering at small angles in the Coulomb-nuclear interference (CNI) region offers a unique opportunity to study the spin structure of the…”
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Heavy-flavour and quarkonium production in the LHC era: from proton–proton to heavy-ion collisions by Andronic, A., Arleo, F., Arnaldi, R., Beraudo, A., Bruna, E., Caffarri, D., del Valle, Z. Conesa, Contreras, J. G., Dahms, T., Dainese, A., Djordjevic, M., Ferreiro, E. G., Fujii, H., Gossiaux, P.-B., de Cassagnac, R. Granier, Hadjidakis, C., He, M., van Hees, H., Horowitz, W. A., Kolevatov, R., Kopeliovich, B. Z., Lansberg, J.-P., Lombardo, M. P., Lourenço, C., Martinez-Garcia, G., Massacrier, L., Mironov, C., Mischke, A., Nahrgang, M., Nguyen, M., Nystrand, J., Peigné, S., Porteboeuf-Houssais, S., Potashnikova, I. K., Rakotozafindrabe, A., Rapp, R., Robbe, P., Rosati, M., Rosnet, P., Satz, H., Schicker, R., Schienbein, I., Schmidt, I., Scomparin, E., Sharma, R., Stachel, J., Stocco, D., Strickland, M., Tieulent, R., Trzeciak, B. A., Uphoff, J., Vitev, I., Vogt, R., Watanabe, K., Woehri, H., Zhuang, P.

“…This report reviews the study of open heavy-flavour and quarkonium production in high-energy hadronic collisions, as tools to investigate fundamental aspects…”
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Heavy quarkonium in saturated environment of high-multiplicity pp collisions by Kopeliovich, B. Z, Pirner, H. J, Potashnikova, I. K, Reygers, K, Schmidt, Ivan

“…Phys. Rev. D 101, 054023 (2020) High-multiplicity pp collisions exhibit features, traditionally associated with nuclear effects. Coherence motivates to treat…”
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Pion structure function at small x from deep-inelastic scattering data by Kopeliovich, B. Z., Potashnikova, I. K., Povh, B., Schmidt, Ivan

“…The production of leading neutrons in deep-inelastic scattering is usually considered as a tool to measure the pion structure function at small x accessible at…”
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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 $p_T$, is caused by final state interactions with the created dense medium. Vacuum…”
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Leading Neutrons From Polarized Proton-Nucleus Collisions by Kopeliovich, B. Z, Potashnikova, I. K, Schmidt, Ivan

“…Leading neutron production on protons is known to be subject to strong absorptive corrections, which have been under debate for a long time. On nuclear targets…”
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Diffractive gauge bosons production beyond QCD factorization by Pasechnik, R. S., Kopeliovich, B. Z., Potashnikova, I. K.

“…We discuss single diffractive gauge boson ( gamma *, W super(+ or -), Z) production in proton-proton collisions at different (Large Hadron Collider and…”
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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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