TY - JOUR
T1 - Neutral scalar Higgs masses and production cross sections in an extended supersymmetric standard model
AU - Kamoshita, Jun ichi
AU - Okada, Yasuhiro
AU - Tanaka, Minoru
N1 - Funding Information:
The authors would like to thank K. Hikasa, T. Kawa-goe, A. Miyamoto and T. Yanagida for useful discussions and comments. This work is supported in part by the Grant-in-aid for Scientific Research from the Ministry of Education, Science and Culture of Japan.
PY - 1994/5/26
Y1 - 1994/5/26
N2 - Upper bounds on the three neutral scalar Higgs masses are considered in the supersymmetric standard model with a gauge singlet Higgs field. When the lightest Higgs is singlet-dominated the second lightest Higgs is shown to lie near or below thetheoretical upper bound on the lightest Higgs mass. We also consider detectability of these Higgs bosons at a future e+e- linear collider with s∼ 300 GeV and show that at least one of the neutral scalar Higgs has a production cross section larger than 0.04 pb.
AB - Upper bounds on the three neutral scalar Higgs masses are considered in the supersymmetric standard model with a gauge singlet Higgs field. When the lightest Higgs is singlet-dominated the second lightest Higgs is shown to lie near or below thetheoretical upper bound on the lightest Higgs mass. We also consider detectability of these Higgs bosons at a future e+e- linear collider with s∼ 300 GeV and show that at least one of the neutral scalar Higgs has a production cross section larger than 0.04 pb.
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U2 - 10.1016/0370-2693(94)90429-4
DO - 10.1016/0370-2693(94)90429-4
M3 - Article
AN - SCOPUS:0002912052
VL - 328
SP - 67
EP - 72
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
SN - 0370-2693
IS - 1-2
ER -