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Titolo:
WTO - A DETERMINISTIC APPROACH TO 4-FERMION PHYSICS
Autore:
PASSARINO G;
Indirizzi:
UNIV TURIN,DIPARTIMENTO FIS TEOR TURIN ITALY IST NAZL FIS NUCL,SEZ TORINO I-10125 TURIN ITALY
Titolo Testata:
Computer physics communications
fascicolo: 3, volume: 97, anno: 1996,
pagine: 261 - 303
SICI:
0010-4655(1996)97:3<261:W-ADAT>2.0.ZU;2-Y
Fonte:
ISI
Lingua:
ENG
Soggetto:
CARLO EVENT GENERATOR; RADIATIVE-CORRECTIONS; COLLINEAR PHOTONS; PAIR PRODUCTION; 4 FERMIONS; COLLISIONS; AMPLITUDES; SCATTERING; PARTICLES; FORMALISM;
Keywords:
E(+)E(-) ANNIHILATION INTO 4 FERMIONS; LEP 2; PROPERTIES OF THE W VECTOR BOSON; HIGGS BOSON; INITIAL AND FINAL STATE QED RADIATION; QCD CORRECTIONS; MINIMAL STANDARD MODEL; CROSS SECTIONS AND MOMENTS OF DISTRIBUTIONS; GAUGE INVARIANCE; THEORETICAL ERROR; DETERMINISTIC INTEGRATION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
CompuMath Citation Index
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
35
Recensione:
Indirizzi per estratti:
Citazione:
G. Passarino, "WTO - A DETERMINISTIC APPROACH TO 4-FERMION PHYSICS", Computer physics communications, 97(3), 1996, pp. 261-303

Abstract

The program WTO, which is designed for computing cross sections and other relevant observables in the e(+)e(-) annihilation into four fermions, is described, The various quantities are computed over both a completely inclusive experimental set-up and a realistic one, i.e. with cuts on the final state energies, final state angles, scattering anglesand final state invariant masses. Initial state QED corrections are included by means of the structure function approach while final state QCD corrections are applicable in their naive formulation. A gauge restoring mechanism is included according to the Fermion-Loop scheme. Theprogram structure is highly modular and particular care has been devoted to computing efficiency and speed.

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Documento generato il 24/11/20 alle ore 22:31:21