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http://hdl.handle.net/2445/131765| Title: | Measurement of the mass of the D0 meson |
| Author: | Graugés Pous, Eugeni BABAR Collaboration |
| Keywords: | Física de partícules Experiments Mesons (Física nuclear) Massa (Física) Particle physics Experiments Mesons (Nuclear physics) Mass (Physics) |
| Issue Date: | 30-Oct-2013 |
| Publisher: | American Physical Society |
| Abstract: | We report a measurement of the D 0 meson mass using the decay chain D ∗ ( 2010 ) + → D 0 π + with D 0 → K − K − K + π + . The data were recorded with the BABAR detector at center-of-mass energies at and near the Υ ( 4 S ) resonance, and correspond to an integrated luminosity of approximately 477 fb − 1 . We obtain m ( D 0 ) = ( 1864.841 ± 0.048 ± 0.063 ) MeV , where the quoted errors are statistical and systematic, respectively. The uncertainty of this measurement is half that of the best previous measurement. |
| Note: | Reproducció del document publicat a: https://doi.org/10.1103/PhysRevD.88.071104 |
| It is part of: | Physical Review D, 2013, vol. 88, num. 7, p. 071104(R) |
| URI: | http://hdl.handle.net/2445/131765 |
| Related resource: | https://doi.org/10.1103/PhysRevD.88.071104 |
| ISSN: | 1550-7998 |
| Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 631646.pdf | 288.12 kB | Adobe PDF | View/Open |
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