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The Monte Carlo Event Generator YFSWW3 version 1.16 for W-Pair Production and Decay at LEP2/LC Energies | S. Jadach
; W. Placzek
; M. Skrzypek
; B.F.L. Ward
; Z. Was
; | Date: |
14 Mar 2001 | Journal: | Comput.Phys.Commun. 140 (2001) 432-474 | Subject: | hep-ph | Abstract: | We present the Monte Carlo event generator YFSWW3 version 1.16 for theprocess of W-pair production and decay in electron-positron collisions. It includes ${cal O}(alpha)$ electroweak radiative corrections in the WW production stage together with the ${cal O}(alpha^3)$ initial-state-radiation (ISR) corrections in the leading-logarithmic (LL) approximation, implemented within the Yennie-Frautschi-Suura (YFS) exclusive exponentiation framework. The photon radiation in the W decays is generated by the dedicated program PHOTOS up to ${cal O}(alpha^2)$ LL, normalised to the W branching ratios. The program is interfaced with the $ au$ decay library TAUOLA and the quark fragmentation/hadronization package JETSET. The semi-analytical code KORWAN for the calculations of the differential and total cross-sections at the Born level and in the ISR approximation is included. | Source: | arXiv, hep-ph/0103163 | Services: | Forum | Review | PDF | Favorites |
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