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GLUON INTERFERENCE EFFECTS IN T(T)OVER-BAR PRODUCTION AT THE NEXT LINEAR COLLIDER - ART. NO. 014009

Authors

SIOPSIS G

Citation

G. Siopsis, GLUON INTERFERENCE EFFECTS IN T(T)OVER-BAR PRODUCTION AT THE NEXT LINEAR COLLIDER - ART. NO. 014009, Physical review. D. Particles and fields, 5801(1), 1998, pp. 4009

Citations number

Categorie Soggetti

Physics, Particles & Fields

Journal title

Physical review. D. Particles and fields → ACNP

ISSN journal

05562821

Volume

5801

Issue

Year of publication

1998

Database

ISI

SICI code

0556-2821(1998)5801:1<4009:GIEITP>2.0.ZU;2-V

Abstract

We study the effects of gluon interference in the production and semil eptonic decay of a t (t) over bar pair above threshold at the Next Lin ear Collider (NLC). We calculate all matrix elements to next-to-leadin g order and use the resulting expressions for the development of a Mon te Carlo event generator. Our results show effects at the level of 10% in differential cross-sections. We thus extend previous results obtai ned by analytical means in the soft-gluon limit. [S0556-2821(98)03913- 7].