MASSLESS NEUTRINOS IN LEFT-RIGHT SYMMETRIC GAUGE-MODELS

被引：2
作者：
COSTA, G
DANNA, M
MASIERO, A
机构：
[1] UNIV PADUA, SCUOLA PERFEZIONAMENTO FIS, I-35100 PADUA, ITALY
[2] IST NAZL FIS NUCL, PADOVA, ITALY
来源：
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS | 1979年 / 53卷 / 04期
关键词：
D O I：
10.1007/BF02776407
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We show that the simultaneous requirements of massless neutrinos, no massless quarks and suppression of strong CP-violation in strictly left-right symmetric models based on the gauge group {Mathematical expression} lead to unacceptable quark mass spectrum. Possible ways out are indicated by relaxing one of these conditions. © 1979 Società Italiana di Fisica.
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页码：455 / 468
页数：14
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