Proton decay in minimal supersymmetric SU(5)

被引:131
作者
Bajc, B [1 ]
Perez, PF
Senjanovic, G
机构
[1] Jozef Stefan Inst, Ljubljana 1001, Slovenia
[2] Max Planck Inst Phys & Astrophys, Werner Heisenberg Inst, D-80805 Munich, Germany
[3] Int Ctr Theoret Phys, Trieste, Italy
来源
PHYSICAL REVIEW D | 2002年 / 66卷 / 07期
关键词
D O I
10.1103/PhysRevD.66.075005
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We systematically study proton decay in the minimal supersymmetric SU(5) grand unified theory. We find that although the available parameter space of soft masses and mixings is quite constrained, the theory is still in accord with experiment.
引用
收藏
页数:8
相关论文
共 24 条
  • [1] [Anonymous], HEPPH9809301
  • [2] SO(10) theory of R-parity and neutrino mass
    Aulakh, CS
    Bajc, B
    Melfo, A
    Rasin, A
    Senjanovic, G
    [J]. NUCLEAR PHYSICS B, 2001, 597 (1-3) : 89 - 109
  • [3] Natural gauge-coupling unification at the string scale
    Bachas, C
    Fabre, C
    Yanagida, T
    [J]. PHYSICS LETTERS B, 1996, 370 (1-2) : 49 - 51
  • [4] HOW TO SAVE MINIMAL SU(5)
    BEREZINSKY, VS
    SMIRNOV, AY
    [J]. PHYSICS LETTERS B, 1984, 140 (1-2) : 49 - 52
  • [5] Chkareuli JL, 1998, PHYS REV D, V58, DOI 10.1103/PhysRevD.58.055011
  • [6] The more minimal supersymmetric standard model
    Cohen, AG
    Kaplan, DB
    Nelson, AE
    [J]. PHYSICS LETTERS B, 1996, 388 (03) : 588 - 598
  • [7] SUPERSYMMETRY AND THE SCALE OF UNIFICATION
    DIMOPOULOS, S
    RABY, S
    WILCZEK, F
    [J]. PHYSICAL REVIEW D, 1981, 24 (06): : 1681 - 1683
  • [8] Anomalous U(1) as a mediator of supersymmetry breaking
    Dvali, G
    Pomarol, A
    [J]. PHYSICAL REVIEW LETTERS, 1996, 77 (18) : 3728 - 3731
  • [9] CAN THE DOUBLET TRIPLET SPLITTING PROBLEM BE SOLVED WITHOUT DOUBLET TRIPLET SPLITTING
    DVALI, GR
    [J]. PHYSICS LETTERS B, 1992, 287 (1-3) : 101 - 108
  • [10] THE WEAK MIXING ANGLE AND UNIFICATION MASS IN SUPERSYMMETRIC SU(5)
    EINHORN, MB
    JONES, DRT
    [J]. NUCLEAR PHYSICS B, 1982, 196 (03) : 475 - 488