par Clerbaux, Barbara ; [et al.]
Référence The journal of high energy physics (Online), 9, 102, page (1-19)
Publication Publié, 2007
Article révisé par les pairs
Résumé : Inclusive b-quark production in two-photon collisions has been measured at LEP using an integrated luminosity of 698pb-1 collected by the ALEPH detector with (s)1/2 between 130 and 209 GeV. The b quarks were identified using lifetime information. The cross section is found to be which is consistent with Next-to-Leading Order QCD. © SISSA 2007.