. "72" . "European Physical Journal C" . . "Dragicevic, M." . . "Ameasurement is presented of the relative prompt production rate of chi(c2) and chi(c1) with 4.6 fb(-1) of data collected by the CMS experiment at the LHC in pp collisions at root s = 7 TeV. The two states are measured via their radiative decays chi(c) -> J/psi + gamma, with the photon converting into an e(+)e(-) pair for J/psi rapidity \\y(J/psi)\\ < 1.0 and photon transverse momentum p(T)(gamma) > 0.5 GeV/c. The measurement is given for six intervals of p(T)(J/psi) between 7 and 25 GeV/c. The results are compared to theoretical predictions." . "Eroe, J." . "cms; lhc; j/psi; s=1.8 tev; p(p)over-bar collisions"@en . . . . . "Sirunyan, A. M." . . . "2199"^^ . "Adam, W." . . "P(LA08015)" . . "10.1140/epjc/s10052-012-2251-3" . "Ameasurement is presented of the relative prompt production rate of chi(c2) and chi(c1) with 4.6 fb(-1) of data collected by the CMS experiment at the LHC in pp collisions at root s = 7 TeV. The two states are measured via their radiative decays chi(c) -> J/psi + gamma, with the photon converting into an e(+)e(-) pair for J/psi rapidity \\y(J/psi)\\ < 1.0 and photon transverse momentum p(T)(gamma) > 0.5 GeV/c. The measurement is given for six intervals of p(T)(J/psi) between 7 and 25 GeV/c. The results are compared to theoretical predictions."@en . "http://dx.doi.org/10.1140/epjc/s10052-012-2251-3" . "22"^^ . . "Ghete, V. M." . "Fabjan, C." . . "Finger, Miroslav" . . "DE - Spolkov\u00E1 republika N\u011Bmecko" . . . "11320" . "Chatrchyan, S." . "RIV/00216208:11320/12:10290260!RIV15-MSM-11320___" . "Fruehwirth, R." . "Friedl, M." . "Measurement of the relative prompt production rate of chi(c2) and chi(c1) in pp collisions at root s=7 TeV" . "12" . "Bergauer, T." . "Aguilo, E." . "RIV/00216208:11320/12:10290260" . . "Khachatryan, V." . "1434-6044" . "Measurement of the relative prompt production rate of chi(c2) and chi(c1) in pp collisions at root s=7 TeV" . "[1D6A44CE46C5]" . "Measurement of the relative prompt production rate of chi(c2) and chi(c1) in pp collisions at root s=7 TeV"@en . "2"^^ . "Finger, Michael" . . "000314407400009" . "Measurement of the relative prompt production rate of chi(c2) and chi(c1) in pp collisions at root s=7 TeV"@en . "148974" . "Tumasyan, A." .