TY - JOUR
T1 - Constraints on both bilinear and trilinear R-parity violating couplings from neutrino laboratories and astrophysics data
AU - Abada, A.
AU - Losada, M.
PY - 2000/11/2
Y1 - 2000/11/2
N2 - We consider neutrino masses generated at tree level and at one loop, through fermion-sfermion loop diagrams, in the MSSM with R-parity violation. Using the (3 x 3) mass and mixing matrices for three generations of neutrinos and the present experimental results on neutrinos from laboratories and astrophysics simultaneously, we put bounds on both trilinear (ॕ(ijk), ॕ’(ijk)) and bilinear (ॖ(e), ॖ(ॖ), ॖ(।)) R-parity-violating couplings. (C) 2000 Elsevier Science B.V.
AB - We consider neutrino masses generated at tree level and at one loop, through fermion-sfermion loop diagrams, in the MSSM with R-parity violation. Using the (3 x 3) mass and mixing matrices for three generations of neutrinos and the present experimental results on neutrinos from laboratories and astrophysics simultaneously, we put bounds on both trilinear (ॕ(ijk), ॕ’(ijk)) and bilinear (ॖ(e), ॖ(ॖ), ॖ(।)) R-parity-violating couplings. (C) 2000 Elsevier Science B.V.
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U2 - 10.1016/S0370-2693(00)01105-9
DO - 10.1016/S0370-2693(00)01105-9
M3 - Article
AN - SCOPUS:0034597835
SN - 0370-2693
VL - 492
SP - 310
EP - 320
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
IS - 3-4
ER -