Title:
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Constraints on additional Z' gauge bosons from a precise measurement of the Z mass
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Author:
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González García, Ma. Concepción; Valle, José Wagner Furtado
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Other authors:
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Universitat de Barcelona |
Abstract:
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We analyze the constraints on the mass and mixing of a superstring-inspired E6 Z' neutral gauge boson that follow from the recent precise Z mass measurements and show that they depend very sensitively on the assumed value of the W mass and also, to a lesser extent, on the top-quark mass. |
Subject(s):
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-Partícules (Física nuclear) -Bosons -Interaccions febles (Física nuclear) -Particles (Nuclear physics) -Weak interactions (Nuclear physics) -Bosons |
Rights:
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(c) The American Physical Society, 1990
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Document type:
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Article Article - Published version |
Published by:
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The American Physical Society
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