B0s lifetime measurement in the CP-odd decay channel B0sJ/ψ f0(980)

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F16%3A00470492" target="_blank" >RIV/68378271:_____/16:00470492 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1103/PhysRevD.94.012001" target="_blank" >http://dx.doi.org/10.1103/PhysRevD.94.012001</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevD.94.012001" target="_blank" >10.1103/PhysRevD.94.012001</a>

Result language
angličtina
Original language name
B0s lifetime measurement in the CP-odd decay channel B0sJ/ψ f0(980)
Original language description
The lifetime of the Bs0 meson is measured in the decay channel Bs0J/ψπ+π- with 880Mπ+π-1080 MeV/c2, which is mainly a CP-odd state and dominated by the f0(980) resonance. In 10.4 fb-1 of data collected with the D0 detector in Run II of the Tevatron, the lifetime of the Bs0 meson is measured to be τ(Bs0)=1.700.14(stat)0.05(syst) ps. Neglecting CP violation in Bs0/Bs0 mixing, the measurement can be translated into the width of the heavy mass eigenstate of the Bs0, ΓH=0.590.05(stat)0.02(syst) ps-1.n
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BF - Elementary particle theory and high energy physics
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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