Measurement of Bs0 Mixing Parameters from the Flavor-Tagged Decay Bs0→J/ψ
From an analysis of the flavor-tagged decay Bs0→J/ψ we obtain the width difference between the Bs0 light and heavy mass eigenstates, ΔΓs=0.19±0.07(stat)-0.01+0.02(syst)ps-1, and the CP-violating phase, s=-0.57-0.30+0.24(stat)-0.02+0.08(syst). The allowed 90% CL intervals of ΔΓs and s are 0.06<...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2008
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| _version_ | 1797094700116606976 |
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| author | Abazov, V Abbott, B Abolins, M Acharya, B Adams, M Adams, T Aguilo, E Ahn, S Ahsan, M Alexeev, G Alkhazov, G Alton, A Alverson, G Alves, G Anastasoaie, M Ancu, L Andeen, T Anderson, S Andrieu, B Anzelc, MS Arnoud, Y Arov, M Arthaud, M Askew, A Åsman, B |
| author_facet | Abazov, V Abbott, B Abolins, M Acharya, B Adams, M Adams, T Aguilo, E Ahn, S Ahsan, M Alexeev, G Alkhazov, G Alton, A Alverson, G Alves, G Anastasoaie, M Ancu, L Andeen, T Anderson, S Andrieu, B Anzelc, MS Arnoud, Y Arov, M Arthaud, M Askew, A Åsman, B |
| author_sort | Abazov, V |
| collection | OXFORD |
| description | From an analysis of the flavor-tagged decay Bs0→J/ψ we obtain the width difference between the Bs0 light and heavy mass eigenstates, ΔΓs=0.19±0.07(stat)-0.01+0.02(syst)ps-1, and the CP-violating phase, s=-0.57-0.30+0.24(stat)-0.02+0.08(syst). The allowed 90% CL intervals of ΔΓs and s are 0.06<ΔΓs<0.30ps-1 and -1.20 |
| first_indexed | 2024-03-07T04:17:39Z |
| format | Journal article |
| id | oxford-uuid:c9ef9dad-b960-449a-b889-70c0b44bb7d2 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T04:17:39Z |
| publishDate | 2008 |
| record_format | dspace |
| spelling | oxford-uuid:c9ef9dad-b960-449a-b889-70c0b44bb7d22022-03-27T07:03:38ZMeasurement of Bs0 Mixing Parameters from the Flavor-Tagged Decay Bs0→J/ψJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:c9ef9dad-b960-449a-b889-70c0b44bb7d2EnglishSymplectic Elements at Oxford2008Abazov, VAbbott, BAbolins, MAcharya, BAdams, MAdams, TAguilo, EAhn, SAhsan, MAlexeev, GAlkhazov, GAlton, AAlverson, GAlves, GAnastasoaie, MAncu, LAndeen, TAnderson, SAndrieu, BAnzelc, MSArnoud, YArov, MArthaud, MAskew, AÅsman, BFrom an analysis of the flavor-tagged decay Bs0→J/ψ we obtain the width difference between the Bs0 light and heavy mass eigenstates, ΔΓs=0.19±0.07(stat)-0.01+0.02(syst)ps-1, and the CP-violating phase, s=-0.57-0.30+0.24(stat)-0.02+0.08(syst). The allowed 90% CL intervals of ΔΓs and s are 0.06<ΔΓs<0.30ps-1 and -1.20 |
| spellingShingle | Abazov, V Abbott, B Abolins, M Acharya, B Adams, M Adams, T Aguilo, E Ahn, S Ahsan, M Alexeev, G Alkhazov, G Alton, A Alverson, G Alves, G Anastasoaie, M Ancu, L Andeen, T Anderson, S Andrieu, B Anzelc, MS Arnoud, Y Arov, M Arthaud, M Askew, A Åsman, B Measurement of Bs0 Mixing Parameters from the Flavor-Tagged Decay Bs0→J/ψ |
| title | Measurement of Bs0 Mixing Parameters from the Flavor-Tagged Decay Bs0→J/ψ |
| title_full | Measurement of Bs0 Mixing Parameters from the Flavor-Tagged Decay Bs0→J/ψ |
| title_fullStr | Measurement of Bs0 Mixing Parameters from the Flavor-Tagged Decay Bs0→J/ψ |
| title_full_unstemmed | Measurement of Bs0 Mixing Parameters from the Flavor-Tagged Decay Bs0→J/ψ |
| title_short | Measurement of Bs0 Mixing Parameters from the Flavor-Tagged Decay Bs0→J/ψ |
| title_sort | measurement of bs0 mixing parameters from the flavor tagged decay bs0 j ψ |
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