TY - JOUR
T1 - Bulk Higgs boson decays in brane localized gravity
AU - Chang, Chia Hung V.
AU - Ng, J. N.
N1 - Funding Information:
This work is partially supported by the Natural Science and Engineering Council of Canada and the National Science Council of Taiwan, ROC (Grant No. 89-2112-M-003-003). C.H.C. would like to thank Darwin Chang, Chopin Soo, Miao Li, Y.C. Kao and P.M. Ho for useful discussions. We thank the National Center for Theoretical Sciences of Taiwan, where most of the work was done, for hospitality and support.
PY - 2000/9/7
Y1 - 2000/9/7
N2 - We embed the Standard Model in the Randall-Sundrum model of 5 dimensional brane localized gravity. The SM gauge and chiral fermion fields are restricted on the 4D visible brane whereas the Higgs and the right-handed neutrino are assumed to be 5D bulk fields. We calculate the effective couplings of the lowest mass Higgs field to the SM fermions and to the gauge bosons and find that the couplings are enhanced. Furthermore, the invisible decay width of a bulk Higgs of mass 150 GeV is shown to be large. (C) 2000 Elsevier Science B.V.
AB - We embed the Standard Model in the Randall-Sundrum model of 5 dimensional brane localized gravity. The SM gauge and chiral fermion fields are restricted on the 4D visible brane whereas the Higgs and the right-handed neutrino are assumed to be 5D bulk fields. We calculate the effective couplings of the lowest mass Higgs field to the SM fermions and to the gauge bosons and find that the couplings are enhanced. Furthermore, the invisible decay width of a bulk Higgs of mass 150 GeV is shown to be large. (C) 2000 Elsevier Science B.V.
UR - https://www.scopus.com/pages/publications/0034618436
UR - https://www.scopus.com/pages/publications/0034618436#tab=citedBy
U2 - 10.1016/S0370-2693(00)00923-0
DO - 10.1016/S0370-2693(00)00923-0
M3 - Article
AN - SCOPUS:0034618436
SN - 0370-2693
VL - 488
SP - 390
EP - 397
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 -