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

The ALICE collaboration
JHEP 1201 (2012) 128, 2012.

Abstract (data abstract)
CERN-LHC. Measurement of the differential production cross sections of prompt charmed mesons, D0, D+- and D*+- as a function of PT, produced in proton-proton collisions at a centre-of-mass energy of 7 TeV. The data, collected during 2010 with a minimum-bias trigger, have a total integrated luminosity of 5nb-1 and cover the PT range 1-24 GeV with absolute rapiidity < 0.5.

  • Table 1

    Data from T 3,F 5


    Differential cross section for prompt D0 production.

  • Table 2

    Data from T 3,F 5


    Differential cross section for prompt D+ production.

  • Table 3

    Data from T 3,F 5


    Differential cross section for prompt D*+ production.

  • Table 4

    Data from P 16 (C=PREPRINT)


    Integrated cross sections for prompt charm particle production extraplated to PT=0. The second (sys) error is the uncertainty in the...

Version 2 modifications: Version 2 fixes a typo in the systematic uncertainty for the d(sigma)/dy of D+ and D*+ in Table 4. All values now match those in the publication.

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