Study of DsJ decays to D*K in inclusive e+e- interactions
We observe the decays Ds1*(2710)+-->D*K and DsJ*(2860)+-->D*K and measure their branching fractions relative to the DK final state. We also observe, in the D*K mass spectrum, a new broad structure at a mass of (3044±8[subscript stat](+30/-5)[subscript syst]) MeV/c[superscript 2] having a widt...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | en_US |
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American Physical Society
2010
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| Online Access: | http://hdl.handle.net/1721.1/57459 https://orcid.org/0000-0002-8667-5660 |
| _version_ | 1811080011587780608 |
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| author | Dujmic, Denis Henderson, Shawn Wesley Sciolla, Gabriella Yamamoto, R. K. Zhao, M. Fisher, Peter H Cowan, Ray F Spitznagel, Michael A |
| author2 | Massachusetts Institute of Technology. Department of Physics |
| author_facet | Massachusetts Institute of Technology. Department of Physics Dujmic, Denis Henderson, Shawn Wesley Sciolla, Gabriella Yamamoto, R. K. Zhao, M. Fisher, Peter H Cowan, Ray F Spitznagel, Michael A |
| author_sort | Dujmic, Denis |
| collection | MIT |
| description | We observe the decays Ds1*(2710)+-->D*K and DsJ*(2860)+-->D*K and measure their branching fractions relative to the DK final state. We also observe, in the D*K mass spectrum, a new broad structure at a mass of (3044±8[subscript stat](+30/-5)[subscript syst]) MeV/c[superscript 2] having a width Gamma=(239±35[subscript stat](+46/-42)[subscript syst]) MeV. To obtain this result we use 470 fb[superscript -1] of data recorded by the BABAR detector at the PEP-II asymmetric-energy e+e- storage rings at the Stanford Linear Accelerator Center running at center-of-mass energies near 10.6 GeV. |
| first_indexed | 2024-09-23T11:24:11Z |
| format | Article |
| id | mit-1721.1/57459 |
| institution | Massachusetts Institute of Technology |
| language | en_US |
| last_indexed | 2024-09-23T11:24:11Z |
| publishDate | 2010 |
| publisher | American Physical Society |
| record_format | dspace |
| spelling | mit-1721.1/574592023-02-26T04:23:10Z Study of DsJ decays to D*K in inclusive e+e- interactions Dujmic, Denis Henderson, Shawn Wesley Sciolla, Gabriella Yamamoto, R. K. Zhao, M. Fisher, Peter H Cowan, Ray F Spitznagel, Michael A Massachusetts Institute of Technology. Department of Physics Massachusetts Institute of Technology. Laboratory for Nuclear Science Fisher, Peter H. Fisher, Peter H. Cowan, Ray Franklin Dujmic, Denis Henderson, Shawn Wesley Sciolla, Gabriella Spitznagel, M. Yamamoto, R. K. Zhao, M. We observe the decays Ds1*(2710)+-->D*K and DsJ*(2860)+-->D*K and measure their branching fractions relative to the DK final state. We also observe, in the D*K mass spectrum, a new broad structure at a mass of (3044±8[subscript stat](+30/-5)[subscript syst]) MeV/c[superscript 2] having a width Gamma=(239±35[subscript stat](+46/-42)[subscript syst]) MeV. To obtain this result we use 470 fb[superscript -1] of data recorded by the BABAR detector at the PEP-II asymmetric-energy e+e- storage rings at the Stanford Linear Accelerator Center running at center-of-mass energies near 10.6 GeV. United States Department of Energy National Science Foundation Natural Sciences and Engineering Research Council of Canada Commissariat à l'Energie Atomique (France) Institut National de Physique Nucleaire et Physique des Particules/CNRS Bundesministerium für Bildung und Forschung, Germany Deutsche Forschungsgemeinschaft Istituto Nazionale di Fisica Nucleare of Italy FOM of the Netherlands Norges forskningsråd Ministry of Education and Science of the Russian Federation MEC (Spain) Science and Technology Facilities Council, United Kingdom 2010-07-23T20:43:05Z 2010-07-23T20:43:05Z 2009-11 2009-08 Article http://purl.org/eprint/type/JournalArticle 1550-7998 http://hdl.handle.net/1721.1/57459 BABAR Collaboration et al. “Study of DsJ decays to D*K in inclusive e+e- interactions.” Physical Review D 80.9 (2009): 092003. © 2009 The American Physical Society. https://orcid.org/0000-0002-8667-5660 en_US http://dx.doi.org/10.1103/PhysRevD.80.092003 Physical Review D Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. application/pdf American Physical Society APS |
| spellingShingle | Dujmic, Denis Henderson, Shawn Wesley Sciolla, Gabriella Yamamoto, R. K. Zhao, M. Fisher, Peter H Cowan, Ray F Spitznagel, Michael A Study of DsJ decays to D*K in inclusive e+e- interactions |
| title | Study of DsJ decays to D*K in inclusive e+e- interactions |
| title_full | Study of DsJ decays to D*K in inclusive e+e- interactions |
| title_fullStr | Study of DsJ decays to D*K in inclusive e+e- interactions |
| title_full_unstemmed | Study of DsJ decays to D*K in inclusive e+e- interactions |
| title_short | Study of DsJ decays to D*K in inclusive e+e- interactions |
| title_sort | study of dsj decays to d k in inclusive e e interactions |
| url | http://hdl.handle.net/1721.1/57459 https://orcid.org/0000-0002-8667-5660 |
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