1997/07/22 by Nita Sinha, Rahul Sinha, Sinha, Nita +1
Computer Science · Physics and Astronomy · #Computational Physics and Python Applications #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Neutrino Physics Research #Particle physics theoretical and experimental studies
paper · pdf · doi:10.48550/arxiv.hep-ph/9707416
openalex publication_date 1997/07/22 · openalex created_date 2024/04/11 · openalex updated_date 2026/07/28
We study the contributions of the CP violating anomalous WW-gamma interactions to b->s l+ l-. We obtain cutoff independent results on tilde kappa and tilde lambda, by constructing an asymmetry for the process B->K^*l+l-, where the B and B bar events are added. We show that a sample of 104 B-> K^*e+e- events, can yield a bound |tilde kappa| < 0.42 at 90% C.L., which is much tighter than the recent constraint from D0.