Measurement of the time-dependent CP asymmetry in the B-0 ->phi K-0 decay
A measurement of the time-dependent CP asymmetry for the neutral B-meson decay B0 → φK0 was discussed. The study was carried by using a sample of B-meson pairs taken at the γ(4S) resonance with the BABAR detector at the PEP-II B-meson factory at SLAC. The CP eigenstates were reconstructed φK0s and φ...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2004
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| _version_ | 1797079731011584000 |
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| author | Aubert, B Barate, R Boutigny, D Couderc, F Gaillard, J Hicheur, A Karyotakis, Y Lees, J Tisserand, V Zghiche, A Palano, A Pompili, A Chen, J Qi, N Rong, G Wang, P Zhu, Y Eigen, G Ofte, I Stugu, B Abrams, G Borgland, A Breon, AB Brown, D Button-Shafer, J |
| author_facet | Aubert, B Barate, R Boutigny, D Couderc, F Gaillard, J Hicheur, A Karyotakis, Y Lees, J Tisserand, V Zghiche, A Palano, A Pompili, A Chen, J Qi, N Rong, G Wang, P Zhu, Y Eigen, G Ofte, I Stugu, B Abrams, G Borgland, A Breon, AB Brown, D Button-Shafer, J |
| author_sort | Aubert, B |
| collection | OXFORD |
| description | A measurement of the time-dependent CP asymmetry for the neutral B-meson decay B0 → φK0 was discussed. The study was carried by using a sample of B-meson pairs taken at the γ(4S) resonance with the BABAR detector at the PEP-II B-meson factory at SLAC. The CP eigenstates were reconstructed φK0s and φK 0L, where φ K+K-,K 0s → π+ π-, and K 0L was observed. The results show that the values of the CP-violations parameters were SφK = 0.47 ± 0.37(stat) +0.08-0.06. |
| first_indexed | 2024-03-07T00:49:55Z |
| format | Journal article |
| id | oxford-uuid:86053526-ee80-4b66-a652-c214ef2c0f77 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T00:49:55Z |
| publishDate | 2004 |
| record_format | dspace |
| spelling | oxford-uuid:86053526-ee80-4b66-a652-c214ef2c0f772022-03-26T22:01:28ZMeasurement of the time-dependent CP asymmetry in the B-0 ->phi K-0 decayJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:86053526-ee80-4b66-a652-c214ef2c0f77EnglishSymplectic Elements at Oxford2004Aubert, BBarate, RBoutigny, DCouderc, FGaillard, JHicheur, AKaryotakis, YLees, JTisserand, VZghiche, APalano, APompili, AChen, JQi, NRong, GWang, PZhu, YEigen, GOfte, IStugu, BAbrams, GBorgland, ABreon, ABBrown, DButton-Shafer, JA measurement of the time-dependent CP asymmetry for the neutral B-meson decay B0 → φK0 was discussed. The study was carried by using a sample of B-meson pairs taken at the γ(4S) resonance with the BABAR detector at the PEP-II B-meson factory at SLAC. The CP eigenstates were reconstructed φK0s and φK 0L, where φ K+K-,K 0s → π+ π-, and K 0L was observed. The results show that the values of the CP-violations parameters were SφK = 0.47 ± 0.37(stat) +0.08-0.06. |
| spellingShingle | Aubert, B Barate, R Boutigny, D Couderc, F Gaillard, J Hicheur, A Karyotakis, Y Lees, J Tisserand, V Zghiche, A Palano, A Pompili, A Chen, J Qi, N Rong, G Wang, P Zhu, Y Eigen, G Ofte, I Stugu, B Abrams, G Borgland, A Breon, AB Brown, D Button-Shafer, J Measurement of the time-dependent CP asymmetry in the B-0 ->phi K-0 decay |
| title | Measurement of the time-dependent CP asymmetry in the B-0 ->phi K-0 decay |
| title_full | Measurement of the time-dependent CP asymmetry in the B-0 ->phi K-0 decay |
| title_fullStr | Measurement of the time-dependent CP asymmetry in the B-0 ->phi K-0 decay |
| title_full_unstemmed | Measurement of the time-dependent CP asymmetry in the B-0 ->phi K-0 decay |
| title_short | Measurement of the time-dependent CP asymmetry in the B-0 ->phi K-0 decay |
| title_sort | measurement of the time dependent cp asymmetry in the b 0 gt phi k 0 decay |
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