Average charged multiplicities in $$Q\bar Q$$ events (Q=c, b, t) at LEP energies
نویسندگان
چکیده
منابع مشابه
+ 2γ at Slc/lep Energies *
We use the spinor methods of the CALKUL collaboration, as realized by Xu, Zhang and Chang, to calculate the differential cross section for e + e − → e + e − + 2γ for c.m.s. energies in the SLC/LEP regime. An explicit complete formula for the respective cross section is obtained. The leading log approximation is used to check the formula. Applications of the formula to high precision luminosity ...
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ژورنال
عنوان ژورنال: Zeitschrift für Physik C Particles and Fields
سال: 1988
ISSN: 0170-9739,1434-6052
DOI: 10.1007/bf01585639