https://doi.org/10.1140/epjc/s10052-014-2927-y
Regular Article - Theoretical Physics
optimised observables in the MSSM
1
Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, BP 10448, 63000, Clermont-Ferrand, France
2
CERN Theory Division, Physics Department, 1211 , Geneva 23, Switzerland
3
Department of Physics, Isfahan University of Technology, 84156-83111, Isfahan, Iran
4
Theoretische Physik 1, Naturwissenschaftlich-Technische Fakultät, Universität Siegen, 57068, Siegen, Germany
* e-mail: virto@physik.uni-siegen.de
Received:
14
January
2014
Accepted:
29
May
2014
Published online:
24
June
2014
We provide a detailed analysis of the impact of the newly measured optimised observables in the decay by the LHCb experiment. The analysis is performed in the MSSM, both in the context of the usual constrained scenarios and in the context of a more general set-up where the SUSY partner masses are independent. We show that the global agreement of the MSSM solutions with the data is still very good. Nevertheless, especially in the constrained scenarios, the limits from
are now very strong and are at the same level as the well-known
constraints. We describe the implications of the
measurements both on the Wilson coefficients and on the SUSY parameters.
© SIF and Springer-Verlag Berlin Heidelberg, 2014