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.
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}
}
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}
}