Measurement of charm production at central rapidity in proton-proton collisions at √s=7TeV the ALICE collaboration 

Erscheinungsform: Aufsatz
Beteiligte:
  • Abelev, Betty
  • Busch, Oliver
  • Engel, Heiko
  • Glässel, Peter
  • Grajcarek, Robert
  • Herrmann, Norbert
  • Krawutschke, Tobias
  • Kweon, MinJung
  • Lara Martinez, Camilo Ernesto
  • Lohner, Daniel
  • Mercado Pérez, Jorge
  • Oyama, Ken
  • Pachmayer, Yvonne C.
  • Reygers, Klaus
  • Schicker, Rainer
  • Schweda, Kai
  • Stachel, Johanna
  • Ulrich, Joachim
  • Vallero, Sara
  • Wiechula, Jens
  • Windelband, Bernd
  • Zelnicek, Pierre
  • Zimmermann, Alice
Körperschaft: ALICE
Umfang: 30
Nebentitel: sqrt
Anmerkungen: The ALICE Collaboration: B. Abelev, O. Busch, H. Engel, P. Glässel, R. Grajcarek, N. Herrmann, T. Krawutschke, M.J. Kweon, C. Lara, D. Lohner, J. Mercado Pérez, K. Oyama, Y. Pachmayer, K. Reygers, R. Schicker, K. Schweda, J. Stachel, J. Ulrich, S. Vallero, J. Wiechula, B. Windelband, P. Zelnicek, A. Zimmermann [und weitere]
Gesehen am 30.11.2018
Identifikatoren/​Sonstige Nummern: 1582693358 [PPN]
In: Berlin : Springer, 1997 (2012), 1, Artikel-ID 128, Seite 1-30 year:2012 number:1 elocationid:128 pages:1-30 extent:30
Inhalt:
  • The p t-differential inclusive production cross sections of the prompt charmed mesons D0, D+, and D*+ in the rapidity range |y| < 0.5 were measured in proton-proton collisions at s√=7TeVs=7TeV \sqrt {s} = 7{ }TeV at the LHC using the ALICE detector. Reconstructing the decays D0 → K−π+, D+ → K−π+π+, D*+ → D0π+, and their charge conjugates, about 8,400 D0, 2,900 D+, and 2,600 D*+ mesons with 1 < p t < 24 GeV/c were counted, after selection cuts, in a data sample of 3.14 × 108 events collected with a minimum-bias trigger (integrated luminosity L int = 5 nb−1). The results are described within uncertainties by predictions based on perturbative QCD.
URL: http://dx.doi.org/10.1007/JHEP01(2012)128
Weiter im Partnersystem: https://swb.bsz-bw.de/DB=2.1/PPNSET?PPN=1582693358
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