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Inelastic production of J/psi mesons in photoproduction and deep inelastic scattering at HERA
- 1.0357927 - FZÚ 2011 RIV DE eng J - Journal Article
Aaron, F.D. - Alexa, C. - Andreev, V. - Cvach, Jaroslav - Reimer, Petr - Zálešák, Jaroslav … Total 227 authors
Inelastic production of J/psi mesons in photoproduction and deep inelastic scattering at HERA.
European Physical Journal C. Roč. 68, 3-4 (2010), s. 401-420. ISSN 1434-6044. E-ISSN 1434-6052
R&D Projects: GA MŠMT LA09042
Institutional research plan: CEZ:AV0Z10100502
Keywords : J/psi production * photoproction * deep inelastic scattering * colour singlet model
Subject RIV: BF - Elementary Particles and High Energy Physics
Impact factor: 3.248, year: 2010
Single and double differential cross sections are detemined and helicity distributions of the J/psi mesons are analyzed on data recorded with the H1 detector in the period from 2004 to 2007. The results are compared to theoretical predictions in the colour singlet model and in the framework of non-relativistic QCD.
Permanent Link: http://hdl.handle.net/11104/0196093
Number of the records: 1