Measurement of Bs0 mixing parameters from the flavor-tagged decay Bs0-->J/psiphi.
From an analysis of the flavor-tagged decay Bs0-->J/psiphi we obtain the width difference between the Bs0 light and heavy mass eigenstates, DeltaGammas = 0.19+/-0.07(stat)(-0.01)+0.02(syst) ps(-1), and the CP-violating phase, phi s= -0.57(-0.30)+0.24(stat)(-0.02)+0.08(syst). The allowed 90% C...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Journal article |
| Language: | English |
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2008
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| _version_ | 1826264656436527104 |
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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 Asman, 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 Asman, B |
| author_sort | Abazov, V |
| collection | OXFORD |
| description | From an analysis of the flavor-tagged decay Bs0-->J/psiphi we obtain the width difference between the Bs0 light and heavy mass eigenstates, DeltaGammas = 0.19+/-0.07(stat)(-0.01)+0.02(syst) ps(-1), and the CP-violating phase, phi s= -0.57(-0.30)+0.24(stat)(-0.02)+0.08(syst). The allowed 90% CL intervals of DeltaGammas and phi s are 0.06 < DeltaGammas < 0.30 ps(-1) and -1.20 < phi s < 0.06, respectively. The data sample corresponds to an integrated luminosity of 2.8 fb(-1) accumulated with the D0 detector at the Fermilab Tevatron collider. |
| first_indexed | 2024-03-06T20:11:21Z |
| format | Journal article |
| id | oxford-uuid:2aa80cb8-5040-4522-9aaa-83ca448a86a0 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T20:11:21Z |
| publishDate | 2008 |
| record_format | dspace |
| spelling | oxford-uuid:2aa80cb8-5040-4522-9aaa-83ca448a86a02022-03-26T12:26:28ZMeasurement of Bs0 mixing parameters from the flavor-tagged decay Bs0-->J/psiphi.Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:2aa80cb8-5040-4522-9aaa-83ca448a86a0EnglishSymplectic 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, AAsman, BFrom an analysis of the flavor-tagged decay Bs0-->J/psiphi we obtain the width difference between the Bs0 light and heavy mass eigenstates, DeltaGammas = 0.19+/-0.07(stat)(-0.01)+0.02(syst) ps(-1), and the CP-violating phase, phi s= -0.57(-0.30)+0.24(stat)(-0.02)+0.08(syst). The allowed 90% CL intervals of DeltaGammas and phi s are 0.06 < DeltaGammas < 0.30 ps(-1) and -1.20 < phi s < 0.06, respectively. The data sample corresponds to an integrated luminosity of 2.8 fb(-1) accumulated with the D0 detector at the Fermilab Tevatron collider. |
| 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 Asman, B Measurement of Bs0 mixing parameters from the flavor-tagged decay Bs0-->J/psiphi. |
| title | Measurement of Bs0 mixing parameters from the flavor-tagged decay Bs0-->J/psiphi. |
| title_full | Measurement of Bs0 mixing parameters from the flavor-tagged decay Bs0-->J/psiphi. |
| title_fullStr | Measurement of Bs0 mixing parameters from the flavor-tagged decay Bs0-->J/psiphi. |
| title_full_unstemmed | Measurement of Bs0 mixing parameters from the flavor-tagged decay Bs0-->J/psiphi. |
| title_short | Measurement of Bs0 mixing parameters from the flavor-tagged decay Bs0-->J/psiphi. |
| title_sort | measurement of bs0 mixing parameters from the flavor tagged decay bs0 gt j psiphi |
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