Suppression of high transverse momentum D mesons in central Pb--Pb collisions at $\sqrt{s_{NN}}=2.76$ TeV

Suppression of high transverse momentum D mesons in central Pb--Pb collisions at $\sqrt{s_{NN}}=2.76$ TeV

The production of the prompt charm mesons $D^0$, $D^+$, $D^{*+}$, and their antiparticles, was measured with the ALICE detector in Pb-Pb collisions at the LHC, at a centre-of-mass energy $\sqrt{s_{NN}}=2.76$ TeV per nucleon--nucleon collision. The $\pt$-differential production yields in the range $2

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Veröffentlicht in:The journal of high energy physics 2012-02, Vol.9
Hauptverfasser: Abelev, B., Aphecetche, Laurent, Baldisseri, A., Batigne, Guillaume, Belikov, I., Borel, H., Bregant, M., Castillo Castellanos, J., Charvet, J.L., Cheshkov, C., Cheynis, B., Delagrange, H., Driga, O., Ducroux, L., Estienne, Magali, Germain, Marie, Geuna, C., Hippolyte, B., Kuhn, C., Lardeux, A., Lenhardt, M., Luquin, L., Maire, A., Martinez Garcia, Gines, Mas, A., Massacrier, L., Matyja, A., Pal, S., Pereira da Costa, H., Pillot, Philippe, Rakotozafindrabe, A., Roy, C., Senyukov, S., Shabetai, Alexandre, Stocco, Diego, Tieulent, R., Uras, A., Vernet, R., Yang, H., Zoccarato, Y., Ahn, Sang Un, Baek, Y.W., Baldit, A., Barret, V., Bastid, N., Crochet, P., Dupieux, P., Ichou, R., Lopez, X., Manso, F., Marchisone, M., Porteboeuf-Houssais, S., Rosnet, P., Vulpescu, B., Zhang, X., Boyer, B., Espagnon, B., Le Bornec, Y., Arbor, N., Conesa Balbastre, G., Faivre, J., Furget, C., Guernane, R., Kox, S., Mao, Y., Real, J.S., Silvestre, C.
Format: Artikel
Sprache:eng
Schlagworte:
Nuclear Experiment
Physics
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Zusammenfassung:The production of the prompt charm mesons $D^0$, $D^+$, $D^{*+}$, and their antiparticles, was measured with the ALICE detector in Pb-Pb collisions at the LHC, at a centre-of-mass energy $\sqrt{s_{NN}}=2.76$ TeV per nucleon--nucleon collision. The $\pt$-differential production yields in the range $2
ISSN:1126-6708
1029-8479
DOI:10.1007/JHEP09(2012)112