Natural R parity conservation with horizontal symmetries: A four generation model
Phys Rev D Part Fields
.
1995 Sep 1;52(5):3087-3099.
doi: 10.1103/physrevd.52.3087.
Authors
Z Berezhiani
,
E Nardi
PMID:
10019524
DOI:
10.1103/physrevd.52.3087
No abstract available