Observation of new resonances decaying to Dπ and D∗π in inclusive e+e− collisions near sqrt{s}= 10.58 GeV
We present a study of the D+π−, D0π+, and D∗+π− systems in inclusive e+e−→cc¯ interactions in a search for new excited D meson states. We use a dataset, consisting of ∼454 fb−1, collected at center-of-mass energies near 10.58 GeV by the BABAR detector at the SLAC PEP-II asymmetric-energy collider. W...
| Authors: | ; ; |
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| Format: | Article |
| Status: | Published version |
| Publication date: | 2010 |
| Country: | España |
| Institution: | Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
| Repository: | Recercat. Dipósit de la Recerca de Catalunya |
| OAI Identifier: | oai:recercat.cat:2445/124885 |
| Online Access: | https://hdl.handle.net/2445/124885 |
| Access Level: | Open access |
| Keyword: | Mesons (Física nuclear) Quarks Mesons (Nuclear physics) |
| _version_ | 1878737607013171200 |
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| author | Garra Ticó, Jordi |
| author2 | Graugés Pous, Eugeni BABAR Collaboration |
| author2_role | author author |
| author_browse | BABAR Collaboration Garra Ticó, Jordi Graugés Pous, Eugeni |
| author_facet | Garra Ticó, Jordi Graugés Pous, Eugeni BABAR Collaboration |
| author_role | author |
| collection | Recercat. Dipósit de la Recerca de Catalunya |
| description | We present a study of the D+π−, D0π+, and D∗+π− systems in inclusive e+e−→cc¯ interactions in a search for new excited D meson states. We use a dataset, consisting of ∼454 fb−1, collected at center-of-mass energies near 10.58 GeV by the BABAR detector at the SLAC PEP-II asymmetric-energy collider. We observe, for the first time, candidates for the radial excitations of the D0, D∗0, and D∗+, as well as the L=2 excited states of the D0 and D+, where L is the orbital angular momentum of the quarks. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | ES_a256b8f4f33d119e463cc47fd37f6607 |
| institution | Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
| instname_str | Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
| network_acronym_str | ES |
| network_name_str | España |
| oai_identifier_str | oai:recercat.cat:2445/124885 |
| publishDate | 2010 |
| publishDateSort | 2010 |
| publisher | American Physical Society |
| publisherStr | American Physical Society |
| reponame_str | Recercat. Dipósit de la Recerca de Catalunya |
| spelling | Observation of new resonances decaying to Dπ and D∗π in inclusive e+e− collisions near sqrt{s}= 10.58 GeV Garra Ticó, Jordi Graugés Pous, Eugeni BABAR Collaboration Mesons (Física nuclear) Quarks Mesons (Nuclear physics) We present a study of the D+π−, D0π+, and D∗+π− systems in inclusive e+e−→cc¯ interactions in a search for new excited D meson states. We use a dataset, consisting of ∼454 fb−1, collected at center-of-mass energies near 10.58 GeV by the BABAR detector at the SLAC PEP-II asymmetric-energy collider. We observe, for the first time, candidates for the radial excitations of the D0, D∗0, and D∗+, as well as the L=2 excited states of the D0 and D+, where L is the orbital angular momentum of the quarks. American Physical Society https://hdl.handle.net/2445/124885 |
| spellingShingle | Observation of new resonances decaying to Dπ and D∗π in inclusive e+e− collisions near sqrt{s}= 10.58 GeV Garra Ticó, Jordi Mesons (Física nuclear) Quarks Mesons (Nuclear physics) |
| status_str | publishedVersion |
| title | Observation of new resonances decaying to Dπ and D∗π in inclusive e+e− collisions near sqrt{s}= 10.58 GeV |
| title_full | Observation of new resonances decaying to Dπ and D∗π in inclusive e+e− collisions near sqrt{s}= 10.58 GeV |
| title_fullStr | Observation of new resonances decaying to Dπ and D∗π in inclusive e+e− collisions near sqrt{s}= 10.58 GeV |
| title_full_unstemmed | Observation of new resonances decaying to Dπ and D∗π in inclusive e+e− collisions near sqrt{s}= 10.58 GeV |
| title_short | Observation of new resonances decaying to Dπ and D∗π in inclusive e+e− collisions near sqrt{s}= 10.58 GeV |
| title_sort | Observation of new resonances decaying to Dπ and D∗π in inclusive e+e− collisions near sqrt{s}= 10.58 GeV |
| topic | Mesons (Física nuclear) Quarks Mesons (Nuclear physics) |
| topic_facet | Mesons (Física nuclear) Quarks Mesons (Nuclear physics) |
| url | https://hdl.handle.net/2445/124885 |