Quarkonium +{gamma} production in coherent interactions at LHC
Journal Article
·
· AIP Conference Proceedings
- Instituto de Fisica e Matematica, Universidade Federal de Pelotas Caixa Postal 354, CEP 96010-900, Pelotas, RS (Brazil)
- Instituto Federal de Educacao, Ciencia e Tecnologia, IF - Farroupilha, Campus Sao Borja Rua Otaviano Castilho Mendes, 355, CEP 97670-000 - Sao Borja, RS (Brazil)
The quarkonium plus photon production in coherent hadron - hadron interactions at LHC is studied using the non-relativistic QCD (NRQCD) factorization formalism. Considering different sets of NRQCD matrix elements we estimate the rapidity distribution and total cross section for H+{gamma} (H=J/{Psi} and {gamma}) production. Our results demonstrate that the experimental analysis of this process is feasible and that it can be used to constrain the matrix elements.
- OSTI ID:
- 22116942
- Journal Information:
- AIP Conference Proceedings, Vol. 1523, Issue 1; Conference: DIFFRACTION 2012: International workshop on diffraction in high energy physics, Lanzarote, Canary Islands (Spain), 10-15 Sep 2012; Other Information: (c) 2013 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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