@article{22478cb196bf4c4a828e1f2d7d0fc0d3,
title = "Measurement of J/psi polarization in pp collisions at root s=7 TeV",
abstract = "An angular analysis of the decay J/psi ->mu (+) mu (-) is performed to measure the polarization of prompt J/psi mesons produced in pp collisions at . The dataset corresponds to an integrated luminosity of 0.37 fb(-1) collected with the LHCb detector. The measurement is presented as a function of transverse momentum, p (T), and rapidity, y, of the J/psi meson, in the kinematic region 2 < p (T)< 15 GeV/c and 2.0 < y < 4.5.",
keywords = "HADRONIC PRODUCTION, J-PSI, HADROPRODUCTION, QUARKONIUM, DECAY",
author = "R. Aaij and C.A. Beteta and B. Adeva and M. Adinolfi and C. Adrover and A. Affolder and Z. Ajaltouni and J. Albrecht and F. Alessio and M. Alexander and S. Ali and G. Alkhazov and P.A. Cartelle and A. Alves and S. Amato and S. Amerio and Y. Amhis and L. Anderlini and J. Anderson and R. Andreassen and R.B. Appleby and O.A. Gutierrez and F. Archilli and A. Artamonov and M. Artuso and E. Aslanides and G. Auriemma and S. Bachmann and J.J. Back and C. Baesso and V. Balagura and W. Baldini and R.J. Barlow and C. Barschel and S. Barsuk and W. Barter and T. Bauer and A. Bay and J. Beddow and F. Bedeschi and I. Bediaga and S. Belogurov and K. Belous and I. Belyaev and E. Ben-Haim and M. Benayoun and G. Bencivenni and S. Benson and J. Benton and {van den Brand}, J. and {LHCb collaboration}",
year = "2013",
month = nov,
day = "9",
doi = "10.1140/epjc/s10052-013-2631-3",
language = "English",
volume = "73",
journal = "European Physical Journal C",
issn = "1434-6044",
publisher = "Springer Verlag",
number = "11",
}