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Isoscalar vector bosons at LEP 2

Technical Report:

Abstract

The phenomenological manifestations of the additional Y(Y{sub L}) boson arising in the models with the composite structure of electroweak interactions are studied for the process e{sup +}e{sup -}{yields}ff-bar and e{sup +}e{sup -}{yields}W{sup +}W{sup -}at the LEP 2 energies. It is shown that the inclusion of the additional isoscalar boson with the parameters providing the explanation of the TRISTAN data yields a measurable effect ({approx} tens of per cent) in the cross-section of e{sup +}e{sup -}{yields}{mu}{sup +}{mu}{sup -} (hadrons) processes at energies {radical}s=160-200 GeV. A contribution of the additional boson in the cross-section of the e{sup +}e{sup -}{yields}W{sup +}W{sup -}process in negligible ({<=}0.5%) at these energies. 19 refs.
Publication Date:
Dec 31, 1992
Product Type:
Technical Report
Report Number:
IHEP-OTF-92-53
Reference Number:
SCA: 662440; 662310; PA: AIX-25:007451; EDB-94:015878; ERA-19:007660; NTS-94:015109; SN: 94001126979
Resource Relation:
Other Information: PBD: 1992
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; ELECTRON-POSITRON INTERACTIONS; COMPOSITE MODELS; WEINBERG LEPTON MODEL; INTERMEDIATE BOSONS; PARTICLE PRODUCTION; ANNIHILATION; COUPLING CONSTANTS; CROSS SECTIONS; GEV RANGE 100-1000; MASS; MUONS MINUS; MUONS PLUS; 662440; 662310; PROPERTIES OF OTHER PARTICLES INCLUDING HYPOTHETICAL PARTICLES; WEAK AND ELECTROMAGNETIC INTERACTIONS OF LEPTONS
OSTI ID:
10113812
Research Organizations:
Gosudarstvennyj Komitet po Ispol`zovaniyu Atomnoj Ehnergii SSSR, Serpukhov (Russian Federation). Inst. Fiziki Vysokikh Ehnergij
Country of Origin:
Russian Federation
Language:
English
Other Identifying Numbers:
Other: ON: DE94611253; TRN: RU9305269007451
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
18 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Gershtejn, S S, Likhoded, A A, Obraztsov, V F, Shevlyagin, M V, and Yushchenko, O P. Isoscalar vector bosons at LEP 2. Russian Federation: N. p., 1992. Web.
Gershtejn, S S, Likhoded, A A, Obraztsov, V F, Shevlyagin, M V, & Yushchenko, O P. Isoscalar vector bosons at LEP 2. Russian Federation.
Gershtejn, S S, Likhoded, A A, Obraztsov, V F, Shevlyagin, M V, and Yushchenko, O P. 1992. "Isoscalar vector bosons at LEP 2." Russian Federation.
@misc{etde_10113812,
title = {Isoscalar vector bosons at LEP 2}
author = {Gershtejn, S S, Likhoded, A A, Obraztsov, V F, Shevlyagin, M V, and Yushchenko, O P}
abstractNote = {The phenomenological manifestations of the additional Y(Y{sub L}) boson arising in the models with the composite structure of electroweak interactions are studied for the process e{sup +}e{sup -}{yields}ff-bar and e{sup +}e{sup -}{yields}W{sup +}W{sup -}at the LEP 2 energies. It is shown that the inclusion of the additional isoscalar boson with the parameters providing the explanation of the TRISTAN data yields a measurable effect ({approx} tens of per cent) in the cross-section of e{sup +}e{sup -}{yields}{mu}{sup +}{mu}{sup -} (hadrons) processes at energies {radical}s=160-200 GeV. A contribution of the additional boson in the cross-section of the e{sup +}e{sup -}{yields}W{sup +}W{sup -}process in negligible ({<=}0.5%) at these energies. 19 refs.}
place = {Russian Federation}
year = {1992}
month = {Dec}
}