TY  - CONF
AU  - Martynenko, A. P.
AU  - Trunin, A. M.
TI  - Relativistic Corrections to Pair Charmonium Production at the LHC
IS  - DESY-PROC-2013-03
CY  - Hamburg
PB  - Deutsches Elektronen-Synchrotron, DESY
M1  - PUBDB-2015-05853
M1  - DESY-PROC-2013-03
SP  - 306-310
PY  - 2014
AB  - On the basis of perturbative QCD and relativistic quark model we calculaterelativistic and bound state corrections to processes of a pair S-wavecharmonium production at the LHC. The obtained result for J/ψpair production at the energy √S=7 TeV lies below the experimentalvalue measured by LHCb collaboration. In the case of η<sub>c</sub> pairthe examined effects decrease total nonrelativistic cross sectionmore than two times and on 20 percents in the rapidity region of LHCbdetector.T = Relativistic Corrections to Pair Charmonium Production at the LHC
T2  - Helmholtz International School on Physics of Heavy Quarks and Hadrons
CY  - 15 Jul 2013 - 28 Jul 2013, Dubna (Russia)
Y2  - 15 Jul 2013 - 28 Jul 2013
M2  - Dubna, Russia
KW  - correction: relativistic (autogen)
KW  - charmonium: production (autogen)
KW  - CERN LHC Coll (autogen)
LB  - PUB:(DE-HGF)8 ; PUB:(DE-HGF)15
DO  - DOI:10.3204/DESY-PROC-2013-03/Martynenko
UR  - https://bib-pubdb1.desy.de/record/292140
ER  -