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Titolo:
QED radiative correction for the single-W production using a parton showermethod
Autore:
Kurihara, Y; Fujimoto, J; Ishikawa, T; Shimizu, Y; Kato, K; Tobimatsu, K; Munehisa, T;
Indirizzi:
High Energy Accelerator Res Org, Tsukuba, Ibaraki 3050801, Japan High Energy Accelerator Res Org Tsukuba Ibaraki Japan 3050801 0801, Japan Kogakuin Univ, Shinjuku Ku, Tokyo 1638677, Japan Kogakuin Univ Tokyo Japan 1638677 niv, Shinjuku Ku, Tokyo 1638677, Japan Yamanashi Univ, Yamanashi 4008510, Japan Yamanashi Univ Yamanashi Japan 4008510 hi Univ, Yamanashi 4008510, Japan
Titolo Testata:
EUROPEAN PHYSICAL JOURNAL C
fascicolo: 2, volume: 20, anno: 2001,
pagine: 253 - 258
SICI:
1434-6044(200104)20:2<253:QRCFTS>2.0.ZU;2-E
Fonte:
ISI
Lingua:
ENG
Soggetto:
MONTE-CARLO APPROACH; E(+)E(-) ANNIHILATION; HIGH-ENERGY; QCD JETS; LEP; FERMIONS; PHYSICS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
35
Recensione:
Indirizzi per estratti:
Indirizzo: Kurihara, Y High Energy Accelerator Res Org, Tsukuba, Ibaraki 3050801, Japan High Energy Accelerator Res Org Tsukuba Ibaraki Japan 3050801
Citazione:
Y. Kurihara et al., "QED radiative correction for the single-W production using a parton showermethod", EUR PHY J C, 20(2), 2001, pp. 253-258

Abstract

A parton shower method for the photonic radiative correction is applied tosingle W-boson production processes. The energy scale for the evolution ofthe parton shower is determined so that the correct soft-photon emission is reproduced. Photon spectra radiated from the partons are compared with those from the exact matrix elements, and show a good agreement. Possible errors due to an inappropriate energy-scale selection or due to the ambiguity of the energy-scale determination are also discussed, particularly for the measurements oil triple gauge couplings.

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Documento generato il 02/04/20 alle ore 06:09:33