Tau Polarization Asymmetry in $B\to X_sτ^+τ^-$
| dc.creator | Hewett, J. L. | |
| dc.date | 1995-06-10 | |
| dc.date | 1995-11-07 | |
| dc.date.accessioned | 2026-07-07T11:35:10Z | |
| dc.date.available | 2026-07-07T11:35:10Z | |
| dc.description | Rare $B$ decays provide an opportunity to probe for new physics beyond the Standard Model. In this paper, we propose to measure the tau polarization in the inclusive decay $B\to X_sτ^+τ^-$ and discuss how it can be used, in conjunction with other observables, to completely determine the parameters of the flavor-changing low-energy effective Hamiltonian. Both the Standard Model and several new physics scenarios are examined. This process has a large enough branching fraction, $\sim {\rm few}\times 10^{-7}$, such that sufficient statistics will be provided by the B-Factories currently under construction. | |
| dc.description | 11 pages, LaTex file with psfig. Figures included via uufiles. Lengthened version. Includes new calculation of Monte Carlo fit to Wilson coefficients | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9506289 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9506289 | |
| dc.identifier | Phys.Rev.D53:4964-4969,1996 | |
| dc.identifier | doi:10.1103/PhysRevD.53.4964 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/198500 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Tau Polarization Asymmetry in $B\to X_sτ^+τ^-$ | |
| dc.type | text |