e(+)e(-)->(t)over-tilde(1)(t)over-tilde(1)* (H-1) in the MSSM with explicit CP violations
We consider the effects of the CP-violating phases, e.g. arg(A(t)) and arg(mu) on the e(+)e(-) --> (t) over tilde (t) over tilde*(H-1) processes. The third generation squark trilinear terms give significant contributions to the Higgs potential at the one-loop level. This results in the changes of the stop masses, the Higgs mass and the lighter stop-the lighter stop*-the Lightest Higgs coupling. We show the coupling and the loop effects on the processes. And we will discuss the determination method of soft parameters. (C) 2000 Elsevier Science B.V. All rights reserved.
- Publisher
- ELSEVIER SCIENCE BV
- Issue Date
- 2000-09
- Language
- English
- Article Type
- Article
- Keywords
SUPERSYMMETRIC STANDARD MODEL; ELECTRIC-DIPOLE MOMENTS; E(+)E(-) COLLISIONS; PAIR-PRODUCTION; HIGGS BOSONS; PHASES; NEUTRON; STOP; PARAMETERS
- Citation
PHYSICS LETTERS B, v.489, no.1-2, pp.171 - 183
- ISSN
- 0370-2693
- Appears in Collection
- RIMS Journal Papers
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