Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/131447
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DC Field | Value | Language |
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dc.contributor.author | Garra Ticó, Jordi | - |
dc.contributor.author | Graugés Pous, Eugeni | - |
dc.contributor.author | BABAR Collaboration | - |
dc.date.accessioned | 2019-04-04T13:53:07Z | - |
dc.date.available | 2019-04-04T13:53:07Z | - |
dc.date.issued | 2007-07-09 | - |
dc.identifier.issn | 1550-7998 | - |
dc.identifier.uri | http://hdl.handle.net/2445/131447 | - |
dc.description.abstract | Using 385 fb − 1 of e + e − collisions, we study the amplitudes of the singly Cabibbo-suppressed decay D 0 → K − K + π 0 . We measure the strong phase difference between the ¯¯¯ D 0 and D 0 decays to K ∗ ( 892 ) + K − to be − 35.5 ° ± 1.9 ° ( stat ) ± 2.2 ° ( syst ) , and their amplitude ratio to be 0.599 ± 0.013 ( stat ) ± 0.011 ( syst ) . We observe contributions from the K π and K − K + scalar and vector amplitudes, and analyze their angular moments. We find no evidence for charged κ , nor for higher spin states. We also perform a partial-wave analysis of the K − K + system in a limited mass range. | - |
dc.format.extent | 9 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | American Physical Society | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1103/PhysRevD.76.011102 | - |
dc.relation.ispartof | Physical Review D, 2007, vol. 76, num. 1, p. 011102(R) | - |
dc.relation.uri | https://doi.org/10.1103/PhysRevD.76.011102 | - |
dc.rights | (c) American Physical Society, 2007 | - |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Física de partícules | - |
dc.subject.classification | Experiments | - |
dc.subject.other | Particle physics | - |
dc.subject.other | Experiments | - |
dc.title | Amplitude analysis of the decay D0 → K−K+π0 | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 558194 | - |
dc.date.updated | 2019-04-04T13:53:07Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
Files in This Item:
File | Description | Size | Format | |
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558194.pdf | 875.19 kB | Adobe PDF | View/Open |
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