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Neutrino masses in the flipped SU(5) x U(1) and the SU(4) x O(4) GUT models

Abstract

We classify the different neutrino-mass pattern arising in string-inspired Grand Universal Theory (GUT) and supersymmetric GUT models based on the flipped SU(5)xU(1) and the SU(4)xO(4) gauge groups. Phenomenologically interesting spectra are obtained through the interplay of the two seesaw mechanisms present, with typical neutrino masses {approx}10{sup -3} eV in the supersymmetric GUT models and of order 0.1 - 10 KeV in the ordinary GUTs. (author).
Publication Date:
Mar 01, 1992
Product Type:
Technical Report
Report Number:
RAL-92-012
Reference Number:
SCA: 662440; PA: AIX-23:050864; SN: 92000772626
Resource Relation:
Other Information: PBD: Mar 1992
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; NEUTRINOS; MASS; SU-4 GROUPS; GRAND UNIFIED THEORY; SU-5 GROUPS; NEUTRINO REACTIONS; STRING MODELS; SUPERSYMMETRY; 662440; PROPERTIES OF OTHER PARTICLES INCLUDING HYPOTHETICAL PARTICLES
OSTI ID:
10157450
Research Organizations:
Rutherford Appleton Lab., Chilton (United Kingdom)
Country of Origin:
United Kingdom
Language:
English
Other Identifying Numbers:
Other: ON: DE92635166; TRN: GB9201460050864
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
GBN
Size:
13 p.
Announcement Date:
Jul 06, 2005

Citation Formats

Ranfone, S, and Papageorgiu, E. Neutrino masses in the flipped SU(5) x U(1) and the SU(4) x O(4) GUT models. United Kingdom: N. p., 1992. Web.
Ranfone, S, & Papageorgiu, E. Neutrino masses in the flipped SU(5) x U(1) and the SU(4) x O(4) GUT models. United Kingdom.
Ranfone, S, and Papageorgiu, E. 1992. "Neutrino masses in the flipped SU(5) x U(1) and the SU(4) x O(4) GUT models." United Kingdom.
@misc{etde_10157450,
title = {Neutrino masses in the flipped SU(5) x U(1) and the SU(4) x O(4) GUT models}
author = {Ranfone, S, and Papageorgiu, E}
abstractNote = {We classify the different neutrino-mass pattern arising in string-inspired Grand Universal Theory (GUT) and supersymmetric GUT models based on the flipped SU(5)xU(1) and the SU(4)xO(4) gauge groups. Phenomenologically interesting spectra are obtained through the interplay of the two seesaw mechanisms present, with typical neutrino masses {approx}10{sup -3} eV in the supersymmetric GUT models and of order 0.1 - 10 KeV in the ordinary GUTs. (author).}
place = {United Kingdom}
year = {1992}
month = {Mar}
}