Constraints on an additional Z′ gauge boson versus the W, the top and the Higgs masses

M. C. Gonzalez-Garcia; J. W.F. Valle

doi:10.1016/0370-2693(90)90998-L

Constraints on an additional Z′ gauge boson versus the W, the top and the Higgs masses

M. C. Gonzalez-Garcia
, J. W.F. Valle

Institute for Theoretical Physics

University of Valencia

Research output: Contribution to journal › Article › peer-review

18 Scopus citations

Abstract

We analyse the restrictions on the mass and the mixing of an additional Z′ gauge boson that follow from the recent LEP measurements taking into account standard model (SM) radiative corrections. We find that these restrictions depend sharply on the assumed values for the SM structural parameters, the most important of which are M_w and m_top. The constraints become stronger for lighter W and heavier top.

Original language	English
Pages (from-to)	360-363
Number of pages	4
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	236
Issue number	3
DOIs	https://doi.org/10.1016/0370-2693(90)90998-L
State	Published - Feb 22 1990

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title = "Constraints on an additional Z′ gauge boson versus the W, the top and the Higgs masses",

abstract = "We analyse the restrictions on the mass and the mixing of an additional Z′ gauge boson that follow from the recent LEP measurements taking into account standard model (SM) radiative corrections. We find that these restrictions depend sharply on the assumed values for the SM structural parameters, the most important of which are Mw and mtop. The constraints become stronger for lighter W and heavier top.",

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AU - Gonzalez-Garcia, M. C.

AU - Valle, J. W.F.

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Y1 - 1990/2/22

N2 - We analyse the restrictions on the mass and the mixing of an additional Z′ gauge boson that follow from the recent LEP measurements taking into account standard model (SM) radiative corrections. We find that these restrictions depend sharply on the assumed values for the SM structural parameters, the most important of which are Mw and mtop. The constraints become stronger for lighter W and heavier top.

AB - We analyse the restrictions on the mass and the mixing of an additional Z′ gauge boson that follow from the recent LEP measurements taking into account standard model (SM) radiative corrections. We find that these restrictions depend sharply on the assumed values for the SM structural parameters, the most important of which are Mw and mtop. The constraints become stronger for lighter W and heavier top.

UR - https://www.scopus.com/pages/publications/13844286003

U2 - 10.1016/0370-2693(90)90998-L

DO - 10.1016/0370-2693(90)90998-L

M3 - Article

AN - SCOPUS:13844286003

SN - 0370-2693

VL - 236

SP - 360

EP - 363

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 3

ER -

Constraints on an additional Z′ gauge boson versus the W, the top and the Higgs masses

Abstract

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