Measurement of Bs0 and Ds- meson lifetimes

We report on a measurement of the flavor-specific Bs0 lifetime and of the Ds- lifetime using proton-proton collisions at center-of-mass energies of 7 and 8 TeV, collected by the LHCb experiment and corresponding to 3.0 fb-1 of integrated luminosity. Approximately 407 000 Bs0→Ds(*)-μ+νμ decays are pa...

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Veröffentlicht in:	Physical review letters 2017-09
Hauptverfasser:	Badalov, Alexey, Calvo Gómez, Míriam, Camboni, Alessandro, Coquereau, Samuel, Fernandez, G, Garrido Beltrán, Lluís, Gascón Fora, David, Graciani Díaz, Ricardo, Graugés Pous, Eugeni, Marin Benito, Carla, Picatoste Olloqui, Eduardo, Rives Molina, Vicente José, Sánchez Gonzalo, David, Vilasis-Cardona, Xavier, LHCb Collaboration
Format:	Artikel
Sprache:	eng
Schlagworte:	Experiments Física de partícules Particle physics
Online-Zugang:	Volltext
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