Mass shifts for the weak bosons in the integrally charged quark model

Deshpande, N. G. ; Rajasekaran, G. (1990) Mass shifts for the weak bosons in the integrally charged quark model Modern Physics Letters A, 5 (5). pp. 301-308. ISSN 0217-7323

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Official URL: http://www.worldscinet.com/mpla/05/0505/S021773239...

Related URL: http://dx.doi.org/10.1142/S0217732390000366

Abstract

We show that the integrally charged quark model predicts an upward shift of W and Z masses by 3.3 and 3.7 GeV respectively, as compared to the fractionally charged quark model. When combined with radiative corrections and compared with experimental data on MW and MZ, a heavier top quark, than in the fractionally charged quark model, is implied.

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Deposited On:26 May 2011 13:59
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