PREDICTIONS FOR THE PROTON LIFETIME IN MINIMAL NONSUPERSYMMETRIC SO(10) MODELS - AN UPDATE

被引：72

作者：

LEE, DG ^{[1
]}

MOHAPATRA, RN ^{[1
]}

PARIDA, MK ^{[1
]}

RANI, M ^{[1
]}

机构：

[1] NE HILL UNIV,DEPT PHYS,SHILLONG 793003,MEGHALAYA,INDIA

来源：

PHYSICAL REVIEW D | 1995年 / 51卷 / 01期

关键词：

D O I：

10.1103/PhysRevD.51.229

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present our best estimates of the uncertainties due to heavy particle threshold corrections on the unification scale MU, intermediate scale MI, and coupling constant αU in the minimal nonsupersymmetric SO(10) models. Using recent data from the CERN e+e- collider LEP on sin2θW and αstrong to obtain the two-loop-level predictions for MU and αU, we update the predictions for the proton lifetime in minimal nonsupersymmetric SO(10) models. © 1995 The American Physical Society.

引用

页码：229 / 235

页数：7

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