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Roman Pasechnik

Senior lecturer

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Central exclusive production of polarised charmonia

Author

  • Roman Pasechnik
  • Antoni Szczurek
  • O. Teryaev Oleg

Summary, in English

We consider exclusive double diffractive production of polarised axial-vector χc(1+) and tensor χc(2+) charmonia in proton-(anti)proton collisions at Tevatron energy. The corresponding amplitudes for these processes are derived within the kt-factorisation approach. Contributions from different polarisation states of axial-vector and tensor charmonia are quantified. Corresponding experimental consequences are discussed.

Department/s

  • Department of Astronomy and Theoretical Physics - Undergoing reorganization

Publishing year

2011-05

Language

English

Pages

110-113

Publication/Series

Nuclear Physics B - Proceedings Supplements

Volume

214

Issue

1

Document type

Journal article

Publisher

Elsevier

Keywords

  • Central exclusive production
  • Charmonium
  • K-factorisation
  • Spin effects

Status

Published

ISBN/ISSN/Other

  • ISSN: 0920-5632