Testing CPT Invariance in B^0_d-\bar{B}^0_d and B^0_s-\bar{B}^0_s Oscillations
| dc.creator | Ren, Ping | |
| dc.creator | Xing, Zhi-zhong | |
| dc.date | 2007-03-23 | |
| dc.date | 2007-10-27 | |
| dc.date.accessioned | 2026-07-07T11:59:14Z | |
| dc.date.available | 2026-07-07T11:59:14Z | |
| dc.description | Recent CDF and D0 measurements of B^0_s-\bar{B}^0_s mixing make it possible to search for CP violation and test CPT symmetry in a variety of B_s decays. Considering both coherent B^0_d\bar{B}^0_d decays at the Υ(4S) resonance and coherent B^0_s\bar{B}^0_s decays at the Υ(5S) resonance, we formulate their time-dependent and time-integrated rates by postulating small CPT violation in B^0_d-\bar{B}^0_d and B^0_s-\bar{B}^0_s oscillations. We show that the opposite-sign dilepton events from either C-odd or C-even B^0_q\bar{B}^0_q states (for q = d or s) can be used to determine or constrain the CPT-violating parameter at a super-B factory. The possibility of distinguishing between the effect of CPT violation and that of ΔB = -ΔQ transitions is also discussed. | |
| dc.description | LaTex 12 pages. A minor change. Accepted for publication in Phys. Rev. D | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0703249 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0703249 | |
| dc.identifier | Phys.Rev.D76:116001,2007 | |
| dc.identifier | doi:10.1103/PhysRevD.76.116001 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/206492 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | Astrophysics | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Testing CPT Invariance in B^0_d-\bar{B}^0_d and B^0_s-\bar{B}^0_s Oscillations | |
| dc.type | text |