Probing the Pomeron spin structure with Coulomb-nuclear interference

Autor: B.Z. Kopeliovich, M. Krelina, I.K. Potashnikova

Publikováno v: Physics Letters B, Vol 816, Iss , Pp 136262- (2021)

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 Pomeron. Electromagnetic effects in elastic amplitude can be equivalently treated either a

Externí odkaz: https://doaj.org/article/3e22860620204d018b71d060aab24d61

Probing the Pomeron spin structure with Coulomb-nuclear interference

Autor: Michal Krelina, B.Z. Kopeliovich, I.K. Potashnikova

Publikováno v: Physics Letters
Physics Letters B, Vol 816, Iss, Pp 136262-(2021)

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 Pomeron. Electromagnetic effects in elastic amplitude can be equivalently treated either a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2840d6fd386554b982036f1e810858d4
http://arxiv.org/abs/2102.01595

High-energy QCD: Interplay of nonperturbative and perturbative effects

Autor: B.Z. Kopeliovich

Publikováno v: Nuclear and Particle Physics Proceedings. :207-216

Soft interaction is an unavoidable participant of every hard process at high energies. Although the factorisation theorems allow to separate the hard and soft parts of the interaction, in many instances (not covered by the theorems) factorisation is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cd34f7ad6557c2a8716029598a52428

Breakdown of QCD factorization in hard diffraction

Autor: B.Z. Kopeliovich

Publikováno v: EPJ Web of Conferences, Vol 120, p 02011 (2016)

Factorization of short- and long-distance interactions is severely broken in hard diffractive hadronic collisions. Interaction with the spectator partons leads to an interplay between soft and hard scales, which results in a leading twist behavior of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d2cb6b2e4d73e6d453afec83b683151

Heavy-flavour and quarkonium production in the LHC era: from proton-proton to heavy-ion collisions

Autor: Raphaël Tieulent, Philippe Rosnet, S. Porteboeuf-Houssais, Ingo Schienbein, I. K. Potashnikova, Ivan Schmidt, Andre Mischke, Andry Malala Rakotozafindrabe, Roberta Arnaldi, Jan Uphoff, François Arleo, R. Granier de Cassagnac, Michael Strickland, Matthew Nguyen, A. Beraudo, Elena G. Ferreiro, Pol Bernard Gossiaux, P. Zhuang, L. Massacrier, Marlene Nahrgang, Helmut Satz, Hirotsugu Fujii, H. K. Woehri, Jean-Philippe Lansberg, R. S. Kolevatov, Andrea Dainese, Ivan Vitev, Enrico Scomparin, Joakim Nystrand, B.Z. Kopeliovich, S. Peigne, Carlos Lourenco, Camelia Mironov, Maria Paola Lombardo, Kazuhiro Watanabe, Anton Andronic, M. He, Barbara Antonina Trzeciak, Rishi Sharma, H. van Hees, C. Hadjidakis, Z. Conesa del Valle, Diego Stocco, Ramona Vogt, Ralf Rapp, M. Rosati, Elena Bruna, W. A. Horowitz, Johanna Stachel, G. Martinez-Garcia, Torsten Dahms, Rainer Martin Schicker, Patrick Robbe, Davide Caffarri, J. G. Contreras, Magdalena Djordjevic

Publikováno v: European Physical Journal C: Particles and Fields
European Physical Journal C: Particles and Fields, Springer Verlag (Germany), 2016, 76, pp.107. ⟨10.1140/epjc/s10052-015-3819-5⟩
The European physical journal / C 76(3), 107 (2016). doi:10.1140/epjc/s10052-015-3819-5
European Physical Journal C: Particles and Fields, 2016, 76, pp.107. ⟨10.1140/epjc/s10052-015-3819-5⟩
European Physical Journal C
The European Physical Journal. C, Particles and Fields

This report reviews the study of open heavy-flavour and quarkonium production in high-energy hadronic collisions, as tools to investigate fundamental aspects of Quantum Chromodynamics, from the proton and nucleus structure at high energy to deconfine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::784360ef52de0fb1e373e99f6320026a