The QCD pomeron at TESLA: Motivation and exclusive $J / \psi$ production

+2J%2Fpsi%283100%29%22&type=SU">photon photon --> 2J/psi(3100), photoproduction [J/psi(3100)], counters and detectors: efficiency, electron positron --> 2J/psi(3100) positron electron, J/psi(3100): photoproduction, quantum chromodynamics, J/psi(3100): pair production, channel cross section: energy dependence, numerical calculations, J/psi(3100): electroproduction, Obernai 1999/10/16 [talk], exchange: two-photon, efficiency [counters and detectors], photon photon: exclusive reaction, inelastic scattering [electron positron], talk: Obernai 1999/10/16, pair production [J/psi(3100)], energy dependence [channel cross section], electroproduction [J/psi(3100)], exchange: pomeron, pomeron [exchange] -->
Popis: 8 pp. (2000).
We briefly present the motivation for studying the processes mediated by the QCD pomeron at high energy $e^+e^-$ colliders. We describe the behaviour of the cross-section for the reaction $\gamma \gamma \to J/\psi J/\psi$ obtained from the BFKL equation with dominant non-leading corrections. We give the predictions for the rates of anti-tagged $e^+e^- \to e^+e^- J/\psi J/\psi$ events in TESLA and conclude that such reactions may be excellent probes of the hard pomeron.
Jazyk: English
DOI: 10.3204/PUBDB-2023-04141
Přístupová URL adresa: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c55ad01b3507c3a93f204194fb4b867
https://bib-pubdb1.desy.de/record/587084
Rights: OPEN
Přírůstkové číslo: edsair.doi.dedup.....8c55ad01b3507c3a93f204194fb4b867
Autor: Kwiecinski, J., Motyka, L., De Roeck, A.
Jazyk: angličtina
Rok vydání: 2000
Předmět:
DOI: 10.3204/PUBDB-2023-04141
Popis: 8 pp. (2000).
We briefly present the motivation for studying the processes mediated by the QCD pomeron at high energy $e^+e^-$ colliders. We describe the behaviour of the cross-section for the reaction $\gamma \gamma \to J/\psi J/\psi$ obtained from the BFKL equation with dominant non-leading corrections. We give the predictions for the rates of anti-tagged $e^+e^- \to e^+e^- J/\psi J/\psi$ events in TESLA and conclude that such reactions may be excellent probes of the hard pomeron.
Databáze: OpenAIRE