Amplitude analysis of the decay B±→π±π±π
We present a Dalitz-plot analysis of charmless B± decays to the final state π±π±π using 210fb-1 of data recorded by the BABAR experiment at s=10.58GeV. We measure the branching fractions B(B±→π±π±π)=(16.2±1.2±0.9) ×10-6 and B(B±→ρ0(770)π±)=(8.8±1. 0±0.6-0.7+0.1)×10-6. Measurements of branching fract...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
|---|---|
| Format: | Journal article |
| Language: | English |
| Published: |
2005
|
| _version_ | 1826274759495647232 |
|---|---|
| author | Aubert, B Barate, R Boutigny, D Couderc, F Karyotakis, Y Lees, J Poireau, V Tisserand, V Zghiche, A Grauges, E Palano, A Pappagallo, M Pompili, A Chen, J Qi, N Rong, G Wang, P Zhu, Y Eigen, G Ofte, I Stugu, B Abrams, G Battaglia, M Breon, AB Brown, D |
| author_facet | Aubert, B Barate, R Boutigny, D Couderc, F Karyotakis, Y Lees, J Poireau, V Tisserand, V Zghiche, A Grauges, E Palano, A Pappagallo, M Pompili, A Chen, J Qi, N Rong, G Wang, P Zhu, Y Eigen, G Ofte, I Stugu, B Abrams, G Battaglia, M Breon, AB Brown, D |
| author_sort | Aubert, B |
| collection | OXFORD |
| description | We present a Dalitz-plot analysis of charmless B± decays to the final state π±π±π using 210fb-1 of data recorded by the BABAR experiment at s=10.58GeV. We measure the branching fractions B(B±→π±π±π)=(16.2±1.2±0.9) ×10-6 and B(B±→ρ0(770)π±)=(8.8±1. 0±0.6-0.7+0.1)×10-6. Measurements of branching fractions for the quasi-two-body decays B±→ρ0(1450)π±, B±→f0(980)π± and B±→f2(1270)π± are also presented. We observe no charge asymmetries for the above modes, and there is no evidence for the decays B±→χc0π±, B±→f0(1370)π± and B±→σπ±. © 2005 The American Physical Society. |
| first_indexed | 2024-03-06T22:48:19Z |
| format | Journal article |
| id | oxford-uuid:5df533bf-6bfb-426f-be74-deccf6de52fb |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T22:48:19Z |
| publishDate | 2005 |
| record_format | dspace |
| spelling | oxford-uuid:5df533bf-6bfb-426f-be74-deccf6de52fb2022-03-26T17:37:31ZAmplitude analysis of the decay B±→π±π±πJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:5df533bf-6bfb-426f-be74-deccf6de52fbEnglishSymplectic Elements at Oxford2005Aubert, BBarate, RBoutigny, DCouderc, FKaryotakis, YLees, JPoireau, VTisserand, VZghiche, AGrauges, EPalano, APappagallo, MPompili, AChen, JQi, NRong, GWang, PZhu, YEigen, GOfte, IStugu, BAbrams, GBattaglia, MBreon, ABBrown, DWe present a Dalitz-plot analysis of charmless B± decays to the final state π±π±π using 210fb-1 of data recorded by the BABAR experiment at s=10.58GeV. We measure the branching fractions B(B±→π±π±π)=(16.2±1.2±0.9) ×10-6 and B(B±→ρ0(770)π±)=(8.8±1. 0±0.6-0.7+0.1)×10-6. Measurements of branching fractions for the quasi-two-body decays B±→ρ0(1450)π±, B±→f0(980)π± and B±→f2(1270)π± are also presented. We observe no charge asymmetries for the above modes, and there is no evidence for the decays B±→χc0π±, B±→f0(1370)π± and B±→σπ±. © 2005 The American Physical Society. |
| spellingShingle | Aubert, B Barate, R Boutigny, D Couderc, F Karyotakis, Y Lees, J Poireau, V Tisserand, V Zghiche, A Grauges, E Palano, A Pappagallo, M Pompili, A Chen, J Qi, N Rong, G Wang, P Zhu, Y Eigen, G Ofte, I Stugu, B Abrams, G Battaglia, M Breon, AB Brown, D Amplitude analysis of the decay B±→π±π±π |
| title | Amplitude analysis of the decay B±→π±π±π |
| title_full | Amplitude analysis of the decay B±→π±π±π |
| title_fullStr | Amplitude analysis of the decay B±→π±π±π |
| title_full_unstemmed | Amplitude analysis of the decay B±→π±π±π |
| title_short | Amplitude analysis of the decay B±→π±π±π |
| title_sort | amplitude analysis of the decay b π π π |
| work_keys_str_mv | AT aubertb amplitudeanalysisofthedecaybppp AT barater amplitudeanalysisofthedecaybppp AT boutignyd amplitudeanalysisofthedecaybppp AT coudercf amplitudeanalysisofthedecaybppp AT karyotakisy amplitudeanalysisofthedecaybppp AT leesj amplitudeanalysisofthedecaybppp AT poireauv amplitudeanalysisofthedecaybppp AT tisserandv amplitudeanalysisofthedecaybppp AT zghichea amplitudeanalysisofthedecaybppp AT graugese amplitudeanalysisofthedecaybppp AT palanoa amplitudeanalysisofthedecaybppp AT pappagallom amplitudeanalysisofthedecaybppp AT pompilia amplitudeanalysisofthedecaybppp AT chenj amplitudeanalysisofthedecaybppp AT qin amplitudeanalysisofthedecaybppp AT rongg amplitudeanalysisofthedecaybppp AT wangp amplitudeanalysisofthedecaybppp AT zhuy amplitudeanalysisofthedecaybppp AT eigeng amplitudeanalysisofthedecaybppp AT oftei amplitudeanalysisofthedecaybppp AT stugub amplitudeanalysisofthedecaybppp AT abramsg amplitudeanalysisofthedecaybppp AT battagliam amplitudeanalysisofthedecaybppp AT breonab amplitudeanalysisofthedecaybppp AT brownd amplitudeanalysisofthedecaybppp |