Sneutrino vacuum expectation values and neutrino anomalies through trilinear R-parity violation -: art. no. 111303

被引：57

作者：

Joshipura, AS ^{[1
]}

Vempati, SK ^{[1
]}

机构：

[1] Phys Res Lab, Theoret Phys Grp, Ahmedabad 380009, Gujarat, India

来源：

PHYSICAL REVIEW D | 1999年 / 60卷 / 11期

关键词：

D O I：

10.1103/PhysRevD.60.111303

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The neutrino mass spectrum is reanalyzed in supersymmetric models with explicit trilinear R violation. Models in this category are argued to provide simultaneous solutions to the solar and atmospheric neutrino anomalies. It is shown specifically that the large mixing and hierarchical masses needed for the vacuum solution of neutrino anomalies arise naturally in these models without requiring any additional symmetries or hierarchies among the trilinear couplings. [S0556-2821(99)50123-9].

引用

页数：5

共 50 条

[1] Lepton-flavor violation in supersymmetric models with trilinear R-parity violation -: art. no. 035004
de Gouvêa, A
Lola, S
Tobe, K
PHYSICAL REVIEW D, 2001, 63 (03)
[2] Neutrino anomalies in a gauge mediated model with trilinear R violation -: art. no. 053018
Joshipura, AS
Vaidya, RD
Vempati, SK
PHYSICAL REVIEW D, 2002, 65 (05)
[3] Cosmological constraints on R-parity violation from neutrino decay -: art. no. 093007
Bhattacharyya, G
Rakshit, S
Raychaudhuri, A
PHYSICAL REVIEW D, 2000, 62 (09) : 1 - 9
[4] Spontaneous R-parity violation bounds -: art. no. 095015
Frank, M
Huitu, K
PHYSICAL REVIEW D, 2001, 64 (09)
[5] R-parity violation in a supersymmetric GUT model and radiative neutrino masses -: art. no. 056004
Koide, Y
Sato, J
PHYSICAL REVIEW D, 2003, 68 (05)
[6] Neutrino mass in GUT constrained supersymmetry with R-parity violation in light of neutrino oscillations -: art. no. 095005
Gózdz, M
Kaminski, WA
Simkovic, F
PHYSICAL REVIEW D, 2004, 70 (09): : 095005 - 1
[7] R-parity violation and the cosmological gravitino problem -: art. no. 024033
Moreau, G
Chemtob, M
PHYSICAL REVIEW D, 2002, 65 (02)
[8] R-parity violation and the decay b→s γ -: art. no. 055007
Besmer, T
Steffen, A
PHYSICAL REVIEW D, 2001, 63 (05):
[9] Study of R-parity violation at a μp collider -: art. no. 095010
Carena, M
Choudhury, D
Quigg, C
Raychaudhuri, S
PHYSICAL REVIEW D, 2000, 62 (09):
[10] Axino as a sterile neutrino and R parity violation -: art. no. 033006
Choi, K
Chun, EJ
Hwang, K
PHYSICAL REVIEW D, 2001, 64 (03)

← 1 2 3 4 5 →