e(+)e(-)->(t)over-tilde(1)(t)over-tilde(1)* (H-1) in the MSSM with explicit CP violations

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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
URI
http://hdl.handle.net/10203/74244
Appears in Collection
RIMS Journal Papers
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