Volume: 17, Issue: 4 (2002)
pp. 465-486 DOI: 10.1142/S0217751X02005955
|
|
Abstract |
Full Text (PDF, 1,224KB)
|
 |
| Title: |
HIGGS MASSES AND COUPLING WITHIN AN EXTENSION
OF THE MSSM WITH HIGGS TRIPLETS |
| Author(s): |
OLGA FÉLIX-BELTRÁN
Instituto de Física "Luis Rivera Terrazas",
Benemérita Universidad Autónoma de Puebla,
Apdo. Postal J-48, C.P. 72570, Puebla, Pue., Mexico
|
| History: |
Received 31 July 2001
Revised 13 September 2001
|
| Abstract: |
We study the properties of the Higgs sector in an extended
SUSY model that includes a complex (Y=0) Higgs triplet. In
particular, we evaluate the Higgs masses and their couplings to gauge
bosons, including the leading radiative corrections using the one-loop
effective potential. The mass difference between the CP-even and
CP-odd neutral scalars, which can mimic a CP-violating Higgs
signature of the MSSM, is also studied. Then, we study the range of parameters
that are bounded from the LEP2 search for neutral Higgs bosons, as
well as the corresponding region where at least one of the neutral
CP-even Higgs boson can be detected at a future
e+e- collider with a c.m. energy of 500 GeV. |
|
|
