Summary
We have studied in detailCP violation asymmetries of the Bd→K+, K+ρ− and K*+π{−} decays. We have found the asymmetries in all cases considered to be very sensitive to the gluon momentum transferk. It is shown that supersymmetry leads to very small changes in the results of the standard model. From the results it follows that the considered decays have potentially large asymmetries which may be measured in future experiments.
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References
Proceedings of the Workshop Towards Establishing a b Factory, edited byM. Goldberg andS. Stone (SLAC Report, 1989).
Proceedings of the Sixteen SLAC Summer School, SLAC Report, No. 336 (1988).
T. M. Aliev andM. I. Dobroliubov:Phys. Lett. B,237, 573 (1990).
H. Albrecht et al.:Phys. Lett. B,192, 245 (1987).
I. I. Bigi, V. A. Khoze, N. G. Uraltsev andA. Sanda: inCP Violation, edited byC. Jarlskog (World Scientific, Singapore, 1989), p. 175.
M. Bauer, B. Stech andM. Wirbel:Z. Phys. C,29, 637 (1985);34, 103 (1987).
M. Bander, D. Silverman andA. Soni:Phys. Rev. Lett.,43, 242 (1979).
A. I. Vainstein, V. I. Zakharov andM. A. Shifman:Sov. Phys. JETP,45, 670 (1978).
M. Tanimato:Phys. Lett. B,218, 481 (1989).
M. J. Duncan andJ. Trampetic:Phys. Lett. B,134, 439 (1984);J. M. Gerard et al. Phys. Lett.,140, 349 (1984);141, 79 (1984);Nucl. Phys. B,253, 93 (1985).
Particle Data Group:Phys. Lett. B,204, 16 (1988).
T. M. Aliev andV. L. Eletsky:Sov. J. Nucl. Phys.,38, 1537 (1983).
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Aliev, T.M. Search forCP violation in rare B-meson decays. Nuov Cim A 104, 1025–1034 (1991). https://doi.org/10.1007/BF02813357
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DOI: https://doi.org/10.1007/BF02813357