The differential production cross section of electrons from semileptonic heavy-flavor hadron decays has been measured at midrapidity (y < 0.5) in proton-proton collisions at root s = 7 TeV with ALICE at the LHC. Electrons were measured in the transverse momentum range 0.5 < p(t) < 8 GeV/c. Predictions from a fixed-order perturbative QCD calculation with next-to-leading-log resummation agree with the data within the theoretical and experimental uncertainties. DOI: 10.1103/PhysRevD.86.112007

Measurement of electrons from semileptonic heavy-flavor hadron decays in pp collisions at root s=7 TeV / B., A., J., A., D., A., A. M., A., M. M., A., G. A., R., A. G., A., A., A., S. A., S., Z., A., A. A., M., N., A., S. A., A., S. U., A., A., A., D., A., B., A., R. A., M., A., A., A., A., et al.. - In: PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY. - ISSN 1550-7998. - STAMPA. - 86:11(2012), p. 112007. [10.1103/physrevd.86.112007]

Measurement of electrons from semileptonic heavy-flavor hadron decays in pp collisions at root s=7 TeV

L. Cunqueiro;MEDDI, Franco;
2012

Abstract

The differential production cross section of electrons from semileptonic heavy-flavor hadron decays has been measured at midrapidity (y < 0.5) in proton-proton collisions at root s = 7 TeV with ALICE at the LHC. Electrons were measured in the transverse momentum range 0.5 < p(t) < 8 GeV/c. Predictions from a fixed-order perturbative QCD calculation with next-to-leading-log resummation agree with the data within the theoretical and experimental uncertainties. DOI: 10.1103/PhysRevD.86.112007
2012
01 Pubblicazione su rivista::01a Articolo in rivista
Measurement of electrons from semileptonic heavy-flavor hadron decays in pp collisions at root s=7 TeV / B., A., J., A., D., A., A. M., A., M. M., A., G. A., R., A. G., A., A., A., S. A., S., Z., A., A. A., M., N., A., S. A., A., S. U., A., A., A., D., A., B., A., R. A., M., A., A., A., A., et al.. - In: PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY. - ISSN 1550-7998. - STAMPA. - 86:11(2012), p. 112007. [10.1103/physrevd.86.112007]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/552696
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