Publicación
Artículo científico (article).
Charged Charmed Particle Lifetime
RODERIC. Repositorio Institucional de la Universitat de Valéncia
oai:roderic.uv.es:10550/43901
RODERIC. Repositorio Institucional de la Universitat de Valéncia
- Adamovich, M. I.
- Bolta Alandete, José Miguel
- Castillo Giménez, María Victoria
- Higón Rodríguez, Emilio
- Martínez Mora, Juan A.
- Sanchis Lozano, Miguel Ángel
- Senent Pérez, Fernando
- Bravo Sánchez, Laura
- Niembro Bárcena, Ramón
- Ruiz Jimeno, Alberto
- Villar García, Eugenio
We present the lifetime values obtained for D± and Λc+, photoproduced in nuclear emulsion in the WA58 experiment. In photohadronic interactions, pairs of charmed particles are produced. Out of 20 charged charmed particles used for lifetime evaluation, 17 have their charmed partner seen emulsion, being then essentially free from any background. The values of the lifetime are τD± = (3.91−1.25+2.35) × 10−13 s, τΛc+ = (2.22−0.75+1.34) × 10−13 s.
DOI: http://hdl.handle.net/10550/43901
RODERIC. Repositorio Institucional de la Universitat de Valéncia
oai:roderic.uv.es:10550/43901
HANDLE: http://hdl.handle.net/10550/43901
RODERIC. Repositorio Institucional de la Universitat de Valéncia
oai:roderic.uv.es:10550/43901
Ver en: http://hdl.handle.net/10550/43901
RODERIC. Repositorio Institucional de la Universitat de Valéncia
oai:roderic.uv.es:10550/43901