DOI 10.1007/s100520000381
Probing R-parity violation in the production of
at lepton colliders
Z.-H. Yu1,3 - H. Pietschmann1 - W.-G. Ma2,3 - L. Han3 - Y. Jiang3
1 Institut für Theoretische Physik, Universität Wien,
1090 Vienna, Austria
2 CCAST (World Laboratory), P.O. Box 8730, Beijing 100080,
P.R. China
3 Department of Modern Physics, University of Science and
Technology
of China (USTC), Hefei, Anhui 230027, P.R. China
Received: 18 November 1999
/ Revised version: 7 January 2000
/
Published online: 26 July 2000
- © Springer-Verlag 2000
Abstract
We studied the process
in a Rp-violating supersymmetric model
with effects from both B- and L-violating interactions.
The calculation shows that it is possible to either detect the
Rp-violating
signal at the Next Linear Collider or get more stringent
constraints on the heavy-flavor
couplings.
A comparison with results from
may allow one to distinguish between B- and L-violating
interactions.
For very clean background conditions and Rp-violating
parameters close to the present limits, the future detection
of B-violating
interactions should be possible. The process of
is also considered.
Copyright Società Italiana di Fisica, Springer-Verlag 2000