FULL ONE-LOOP SUPERSYMMETRIC QUANTUM EFFECTS ON M(W)

被引:81
作者
GARCIA, D [1 ]
SOLA, J [1 ]
机构
[1] UNIV AUTONOMA BARCELONA,INST FIS ALTES ENERGIES,E-08193 BARCELONA,SPAIN
关键词
D O I
10.1142/S021773239400023X
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We present a detailed numerical analysis of a fully-fledged computation of one-loop supersymmetric quantum effects on the mass of the weak gauge boson W(+/-) in the standard on-shell renormalization scheme based on the input parameters (G(F), alpha, Mz). The importance of the process-dependent contributions as compared to the universal effects is assessed. The final numerical results show that in large regions of parameter space the potential radiative shifts deltaM(W)SUSY could be within the level of precision expected at LEP II, depending on the model considered. A comparison is made with other renormalization frameworks.
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页码:211 / 224
页数:14
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