Phys. Rev. D 63, 074015 (2001) [8 pages]Leading logarithm calculation of the e+e-→e+νeūd cross sectionReceived 13 June 2000; published 7 March 2001 We analytically evaluate in the leading logarithm approximation the differential cross section for e+e-→e+νeūd. We compare our order α4αs0 leading-log result to the order α4αs0 exact result obtained from the GRC4F Monte Carlo program. Finally we use the Glück-Reya-Schienbien distribution of partons in a virtual photon, which incorporates both evolution and nonperturbative strong interaction contributions, to obtain better estimates of the differential cross section. © 2001 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevD.63.074015
DOI:
10.1103/PhysRevD.63.074015
PACS:
12.38.Bx
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