$R_{had}$ at the $B$-factory

K. G. Chetyrkin; J. H. Kühn

doi:10.1016/0370-2693(94)01376-N

$R_{had}$ at the $B$-factory

High Energy Physics - Phenomenology 2010-11-01 v1

Authors: K. G. Chetyrkin , J. H. Kühn

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Abstract

A systematic theoretical evaluation of the cross section for hadron production in electron-positron collisions in the energy range just below the $B$ meson threshold is presented which includes charm and bottom mass effects and is accurate to order $\as^3$ . The corresponding measurement in the energy region several $GeV$ above the threshold is also discussed.

Keywords

charm quark production in high energy collisions meson production in high-energy collisions exclusive vector meson production

Cite

@article{arxiv.hep-ph/9409444,
  title  = {$R_{had}$ at the $B$-factory},
  author = {K. G. Chetyrkin and J. H. Kühn},
  journal= {arXiv preprint arXiv:hep-ph/9409444},
  year   = {2010}
}

Comments

report# TTP94-12. pages, LaTex (uses epsfig.sty, a figure appended as uuencoded eps-file). A complete postscript file, including the figure, is available via anonymous ftp at ftp://ttpux2.physik.uni-karlsruhe.de/pub/ttp94-12/ttp94-12.ps (129.13.102.139), Local preprint# TTP94-12

$R_{had}$ at the $B$-factory

Abstract

Keywords

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