Bi-large neutrino mixing and CP violation in an SO(10) SUSY GUT for fermion masses - INSPIRE

DataBETA

Bi-large neutrino mixing and CP violation in an SO(10) SUSY GUT for fermion masses

Radovan Dermisek
(
- UC, Davis
)
,
Stuart Raby
(
- Ohio State U.
)

Jul, 2005

16 pages

Published in:

Phys.Lett.B 622 (2005) 327-338

e-Print:

hep-ph/0507045 [hep-ph]

DOI:

10.1016/j.physletb.2005.07.018

Report number:

UCD-05-08,
OHSTPY-HEP-T-05-002

View in:

ADS Abstract Service

reference search107 citations

Citations per year

Abstract:

We construct a simple SO(10) SUSY GUT with

D_3

family symmetry and low energy R parity. The model describes fermion mass matrices with 14 parameters and gives excellent fits to 20 observable masses and mixing angles in both quark and lepton sectors, giving 6 predictions. Bi-large neutrino mixing is obtained with hierarchical quark and lepton Yukawa matrices: thus avoiding the possibility of large lepton flavor violation. The model naturally predicts small 1-3 neutrino mixing,

\sin \theta_{13} \simeq 0.05

, and a CP violating phase

\delta

close to

\pi/2

. Among other interesting predictions is a tiny effective Majorana mass for neutrinoless double-beta decay. Leptogenesis is also possible with the decay of the lightest right-handed neutrino giving an acceptable CP violating asymmetry

\epsilon_1

of order

10^{-6}

, {\em and with the correct sign for the resultant baryon asymmetry}. We also show how similar models with the non-abelian symmetry groups SU(2) or

D_4

, instead of

D_3

, can be constructed.

grand unified theory: SO(10)
supersymmetry
fermion: mass
symmetry: D(3)
R parity
neutrino: mixing angle
CP: violation
mass: Majorana
lepton: production
neutrino: right-handed

References(67)

Figures(0)

Supersymmetry and the Scale of Unification

S. Dimopoulos
(
- Stanford U., ITP and
- Santa Barbara, KITP and
- Michigan U.
)
,
S. Raby
(
- Stanford U., ITP and
- SLAC
)
,
Frank Wilczek
(
- Santa Barbara, KITP
)

- Phys.Rev.D 24 (1981) 1681-1683,
- In *Ferrara, S. (ed.): Supersymmetry, Vol. 1*, 730-732
•
DOI:
- 10.1103/PhysRevD.24.1681

Softly Broken Supersymmetry and SU(5)

Savas Dimopoulos
(
- Stanford U., ITP and
- Santa Barbara, KITP and
- Michigan U.
)
,
Howard Georgi
(
- Harvard U.
)

- Nucl.Phys.B 193 (1981) 150-162
•
DOI:
- 10.1016/0550-3213(81)90522-8

Low-Energy Predictions in Supersymmetric Grand Unified Theories

Luis E. Ibanez
(
- Oxford U.
)
,
Graham G. Ross
(
- Oxford U.
)

- Phys.Lett.B 105 (1981) 439-442
•
DOI:
- 10.1016/0370-2693(81)91200-4

Naturalness in Supersymmetric Guts

N. Sakai
(
- Tohoku U.
)

- Z.Phys.C 11 (1981) 153,
- Z. Phys. C11 ( 1981) 153-157 and Sendai Tohoku Univ. - TU-81-225 (81,REC.JUL.) 18p
•
DOI:
- 10.1007/BF01573998

The Weak Mixing Angle and Unification Mass in Supersymmetric SU(5)

M.B. Einhorn
(
- Michigan U.
)
,
D.R.T. Jones
(
- Michigan U.
)

- Nucl.Phys.B 196 (1982) 475-488
•
DOI:
- 10.1016/0550-3213(82)90502-8

- Phys.Rev.D 2 3092

Hierarchy of Quark Masses, Cabibbo Angles and CP Violation

C.D. Froggatt
(
- CERN and
- Glasgow U.
)
,
Holger Bech Nielsen
(
- Bohr Inst.
)

- Nucl.Phys.B 147 (1979) 277-298
•
DOI:
- 10.1016/0550-3213(79)90316-X

Large neutrino mixing angles in unified theories

- Phys.Lett.B 381 (1996) 202-208
•
e-Print:
- hep-ph/9511446
•
DOI:
- 10.1016/0370-2693(96)00552-7

Fermion masses in SO(10) with a single adjoint Higgs field

Carl H. Albright
(
- Northern Illinois U. and
- Fermilab
)
,
Stephen M. Barr
(
- Delaware U., Bartol Inst.
)

- Phys.Rev.D 58 (1998) 013002
•
e-Print:
- hep-ph/9712488
•
DOI:
- 10.1103/PhysRevD.58.013002

A Minimality condition and atmospheric neutrino oscillations

Carl H. Albright
(
- Northern Illinois U. and
- Fermilab
)
,
K.S. Babu
(
- Princeton, Inst. Advanced Study
)
,
Stephen M. Barr
(
- Delaware U., Bartol Inst.
)

- Phys.Rev.Lett. 81 (1998) 1167-1170
•
e-Print:
- hep-ph/9802314
•
DOI:
- 10.1103/PhysRevLett.81.1167

Large lepton mixing in a coset space family unification on E(7) / SU(5) x U(1)**3

J. Sato
(
- Tokyo U.
)
,
T. Yanagida
(
- Tokyo U.
)

- Phys.Lett.B 430 (1998) 127-131
•
e-Print:
- hep-ph/9710516
•
DOI:
- 10.1016/S0370-2693(98)00510-3

Predictions from an anomalous U(1) model of Yukawa hierarchies

- Phys.Rev.D 58 (1998) 035003
•
e-Print:
- hep-ph/9802334
•
DOI:
- 10.1103/PhysRevD.58.035003

Predicting quark and lepton masses and mixings

Carl H. Albright
(
- Northern Illinois U. and
- Fermilab
)
,
Stephen M. Barr
(
- Delaware U., Bartol Inst.
)

- Phys.Lett.B 452 (1999) 287-293
•
e-Print:
- hep-ph/9901318
•
DOI:
- 10.1016/S0370-2693(99)00290-7

Bimaximal neutrino mixing in SO(10)(GUT)

Yasunori Nomura
(
- Tokyo U. and
- Tokyo U., RESCEU
)
,
T. Yanagida
(
- Tokyo U. and
- Tokyo U., RESCEU
)

- Phys.Rev.D 59 (1999) 017303
•
e-Print:
- hep-ph/9807325
•
DOI:
- 10.1103/PhysRevD.59.017303

Composite model with neutrino large mixing

Naoyuki Haba
(
- Mie U. and
- Nagoya U.
)

- Phys.Rev.D 59 (1999) 035011
•
e-Print:
- hep-ph/9807552
•
DOI:
- 10.1103/PhysRevD.59.035011

A Simple grand unification view of neutrino mixing and fermion mass matrices

Guido Altarelli
(
- CERN and
- Rome III U.
)
,
Ferruccio Feruglio
(
- Padua U. and
- INFN, Padua
)

- Phys.Lett.B 451 (1999) 388-396
•
e-Print:
- hep-ph/9812475
•
DOI:
- 10.1016/S0370-2693(99)00208-7

Grand unified textures for neutrino and quark mixings

Zurab Berezhiani
(
- L'Aquila U. and
- Tbilisi, Inst. Phys.
)
,
Anna Rossi
(
- Lisbon, IST
)

- JHEP 03 (1999) 002
•
e-Print:
- hep-ph/9811447
•
DOI:
- 10.1088/1126-6708/1999/03/002

- Nucl.Phys.B 566 39

Neutrino masses in E(6) unification

Masako Bando
(
- Aichi U.
)
,
Taichiro Kugo
(
- Kyoto U.
)

- Prog.Theor.Phys. 101 (1999) 1313-1333
•
e-Print:
- hep-ph/9902204
•
DOI:
- 10.1143/PTP.101.1313

Grand unification scale generation through the anomalous U(1) breaking

K.I. Izawa
(
- Tokyo U. and
- Tokyo U., RESCEU
)
,
Kiichi Kurosawa
(
- Tokyo U. and
- Kyoto U., Yukawa Inst., Kyoto
)
,
Yasunori Nomura
(
- Tokyo U.
)
,
T. Yanagida
(
- Tokyo U. and
- Tokyo U., RESCEU
)

- Phys.Rev.D 60 (1999) 115016
•
e-Print:
- hep-ph/9904303
•
DOI:
- 10.1103/PhysRevD.60.115016

NonAbelian discrete symmetries, fermion mass textures and large neutrino mixing

- Phys.Lett.B 478 (2000) 424-433
•
e-Print:
- hep-ph/9910522
•
DOI:
- 10.1016/S0370-2693(00)00276-8

Nearly degenerate neutrinos and broken flavor symmetry

Riccardo Barbieri
(
- Pisa, Scuola Normale Superiore and
- INFN, Pisa
)
,
Lawrence J. Hall
(
- UC, Berkeley and
- LBL, Berkeley
)
,
Gordon L. Kane
(
- Michigan U.
)
,
Graham G. Ross
(
- Oxford U.
)

e-Print:
- hep-ph/9901228

Mass matrices in E(6) unification

- Prog.Theor.Phys. 104 (2000) 211-236
•
e-Print:
- hep-ph/0003220
•
DOI:
- 10.1143/PTP.104.211

Large angle MSW solution in grand unified theories with SU(3) x U(1) horizontal symmetry

Ryuichiro Kitano
(
- KEK, Tsukuba and
- Tsukuba, Graduate U. Adv. Studies
)
,
Yukihiro Mimura
(
- KEK, Tsukuba
)

- Phys.Rev.D 63 (2001) 016008
•
e-Print:
- hep-ph/0008269
•
DOI:
- 10.1103/PhysRevD.63.016008

Bimaximal neutrino mixings from lopsided mass matrices

K.S. Babu
(
- Oklahoma State U.
)
,
S.M. Barr
(
- Delaware U., Bartol Inst.
)

- Phys.Lett.B 525 (2002) 289-296
•
e-Print:
- hep-ph/0111215
•
DOI:
- 10.1016/S0370-2693(01)01455-1

1-25 of 67
1
2
3
25 / page