Intermediate mass scales in the nonsupersymmetric SO(10) grand unification: A reappraisal

被引：108

作者：

Bertolini, Stefano ^{[1
,2
]}

Di Luzio, Luca ^{[1
,2
]}

Malinsky, Michal ^{[3
]}

机构：

[1] Ist Nazl Fis Nucl, Sez Trieste, I-34014 Trieste, Italy

[2] SISSA, I-34014 Trieste, Italy

[3] Royal Tech Inst KTH, Dept Theoret Phys, Theoret Particle Phys Grp, S-10691 Stockholm, Sweden

来源：

PHYSICAL REVIEW D | 2009年 / 80卷 / 01期

关键词：

RENORMALIZATION-GROUP EQUATIONS; QUANTUM-FIELD THEORY; SYMMETRY-BREAKING; NEUTRINO MASSES; FERMION MASSES; GAUGE-THEORIES; PROTON-DECAY; HIGGS; PARITY; MODELS;

D O I：

10.1103/PhysRevD.80.015013

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The constraints of gauge unification on intermediate mass scales in nonsupersymmetric SO(10) scenarios are systematically discussed. With respect to the existing reference studies we include the U(1) gauge mixing renormalization at the one- and two-loop level, and reassess the two-loop beta coefficients. We evaluate the effects of additional Higgs multiplets required at intermediate stages by a realistic mass spectrum and update the discussion to the present day data. On the basis of the obtained results, SO(10) breaking patterns with up to two intermediate mass scales are discussed for potential relevance and model predictivity.

引用

页数：19

共 78 条

[1] A SO(10) MODEL WITH MAJORANA MASSES FOR THE NU-RS AROUND 10(11) GEV [J].

ABUD, M ;

BUCCELLA, F ;

ROSA, L ;

SCIARRINO, A .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1989, 44 (04) :589-598

[2] PROTON DECAY AND NEUTRINO MASSES IN SO(10) [J].

ACAMPORA, F ;

AMELINO-CAMELIA, G ;

BUCCELLA, F ;

PISANTI, O ;

ROSA, L ;

TUZI, T .

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS, 1995, 108 (03) :375-400

[3] Review of particle physics [J].

Amsler, C. ;

Doser, M. ;

Antonelli, M. ;

Asner, D. M. ;

Babu, K. S. ;

Baer, H. ;

Band, H. R. ;

Barnett, R. M. ;

Bergren, E. ;

Beringer, J. ;

Bernardi, G. ;

Bertl, W. ;

Bichsel, H. ;

Biebel, O. ;

Bloch, P. ;

Blucher, E. ;

Blusk, S. ;

Cahn, R. N. ;

Carena, M. ;

Caso, C. ;

Cecccci, A. ;

Chakraborty, D. ;

Chen, M. -C. ;

Chivukula, R. S. ;

Cowan, G. ;

Dahl, O. ;

D'Ambrosio, G. ;

Damour, T. ;

de Gouvea, A. ;

DeGrand, T. ;

Dobrescu, B. ;

Drees, M. ;

Edwards, D. A. ;

Eidelman, S. ;

Elvira, V. D. ;

Erler, J. ;

Ezhela, V. V. ;

Feng, J. L. ;

Fetscher, W. ;

Fields, B. D. ;

Foster, B. ;

Gaisser, T. K. ;

Garren, L. ;

Gerber, H. -J. ;

Gerbier, G. ;

Gherghetta, T. ;

Giudice, G. F. ;

Goodman, M. ;

Grab, C. ;

Gritsan, A. V. .

PHYSICS LETTERS B, 2008, 667 (1-5) :1-+

[4] INTERMEDIATE SYMMETRIES IN THE SO(10) MODEL WITH 16 AND 16 BAR AND 45 HIGGSES [J].

ANASTAZE, G ;

DERENDINGER, JP ;

BUCCELLA, F .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1983, 20 (03) :269-273

[5] Pinning down the new minimal supersymmetric GUT [J].

Aulakh, Charanjit S. .

PHYSICS LETTERS B, 2008, 661 (2-3) :196-200

[6] MSGUT: From bloom to doom [J].

Aulakh, Charanjit Singh ;

Garg, Sumit Kumar .

NUCLEAR PHYSICS B, 2006, 757 (1-2) :47-78

[7] The minimal supersymmetric grand unified theory [J].

Aulakh, CS ;

Bajc, B ;

Melfo, A ;

Senjanovic, G ;

Vissani, F .

PHYSICS LETTERS B, 2004, 588 (3-4) :196-202

[8] Consistency of the minimal supersymmetric GUT spectra [J].

Aulakh, CS .

PHYSICAL REVIEW D, 2005, 72 (05)

[9] SO(10) MSGUT:: spectra, couplings and threshold effects [J].

Aulakh, CS ;

Girdhar, A .

NUCLEAR PHYSICS B, 2005, 711 (1-2) :275-313

[10] SO(10) a la Pati-Salam [J].

Aulakh, CS ;

Girdhar, A .

INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2005, 20 (04) :865-893

← 1 2 3 4 5 6 7 8 →