LHCb Collaboration; Anderson, J; Bernet, R; Chiapolini, N; De Cian, M; Palacios, J; Salzmann, C; Serra, N; Steinkamp, O; Straumann, U; Vollhardt, A (2012). Measurement of the effective B0s →K+K− lifetime. Physics Letters B, 707(3-4):349-356.
A measurement of the effective B0s → K+K− lifetime is presented using approximately 37 pb−1 of data collected by LHCb during 2010. This quantity can be used to put constraints on contributions from processes beyond the Standard Model in the B0s meson system and is determined by two complementary approaches as τK K = 1.440±0.096 (stat)± 0.008 (syst)± 0.003 (model) ps.
A measurement of the effective B0s → K+K− lifetime is presented using approximately 37 pb−1 of data collected by LHCb during 2010. This quantity can be used to put constraints on contributions from processes beyond the Standard Model in the B0s meson system and is determined by two complementary approaches as τK K = 1.440±0.096 (stat)± 0.008 (syst)± 0.003 (model) ps.
| Other titles: | Measurement of the effective $B^0_s\rightarrow K^+K^-$ lifetime |
|---|---|
| Item Type: | Journal Article, refereed, original work |
| Communities & Collections: | 07 Faculty of Science > Physics Institute |
| Dewey Decimal Classification: | 530 Physics |
| Scopus Subject Areas: | Physical Sciences > Nuclear and High Energy Physics |
| Language: | English |
| Date: | 2012 |
| Deposited On: | 14 Feb 2012 12:49 |
| Last Modified: | 30 Jul 2020 04:09 |
| Publisher: | Elsevier |
| ISSN: | 0370-2693 (P) 1873-2445 (E) |
| OA Status: | Hybrid |
| Free access at: | Publisher DOI. An embargo period may apply. |
| Publisher DOI: | https://doi.org/10.1016/j.physletb.2011.12.058 |
| Related URLs: | http://arxiv.org/abs/1111.0521 |
LHCb Collaboration