Centrality Dependence Of The Charged-particle Multiplicity Density At Midrapidity In Pb-pb Collisions At √snn=2.76tev

106

Measurement Of The Cross Section For Electromagnetic Dissociation With Neutron Emission In Pb-pb Collisions At √snn=2.76 Tev

1092

Measurement of charm production at central rapidity in proton-proton collisions at s\sqrt{s} = 7 TeV

The pt-differential inclusive production cross sections of the prompt charmed mesons D0, D+, and D*+ in the rapidity range |y|K-pi+, D+->K-pi+pi+, D*+->D0pi+, and their charge conjugates, about 8,400 D0, 2,900 D+, and 2,600 D*+ mesons with 1<pt<24 GeV/c were counted, after selection cuts, in a data sample of 3.14x10^8 events collected with a minimum-bias trigger (integrated luminosity L_int = 5/nb). The results are described within uncertainties by predictions based on perturbative QCD.The $p_{\rm T}$-differential inclusive production cross sections of the prompt charmed mesons $D^0$, $D^+$, and $D^{*+}$ in the rapidity range |y|<0.5 were measured in proton-proton collisions at $\sqrt{s} = 7$ TeV at the LHC using the ALICE detector. Reconstructing the decays $D^0\rightarrow K^-\pi^+$, $D^+\rightarrow K^-\pi^+\pi^+$, $D^{*+}\rightarrow D^0\pi^+$, and their charge conjugates, about 8,400 $D^0$, 2,900 $D^+$, and 2,600 $D^{*+}$ mesons with 1<$p_{\rm T}$<24 GeV/$c$ were counted, after selection cuts, in a data sample of 3.14x10$^8$ events collected with a minimum-bias trigger (integrated luminosity $L_{\rm int}$ = 5/nb). The results are described within uncertainties by predictions based on perturbative QCD

Neutron Emission From Electromagnetic Dissociation Of Pb Nuclei At √ S Nn = 2.76 Tev Measured With The Alice Zdc

70European Organization for Nuclear Research (CERN),Research Council of Norway,University of Osl

Erratum To "rapidity And Transverse Momentum Dependence Of Inclusive J/ψ Production In Pp Collisions At √s=7 Tev" [phys. Lett. B 704 (5) (2011) 442]

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