Study of the decay B-s(0) -> J/psi f(2)'(1525) in mu(+)mu-K+K- final states
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F12%3A10130990" target="_blank" >RIV/00216208:11320/12:10130990 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/12:00199281
Result on the web
<a href="http://dx.doi.org/10.1103/PhysRevD.86.092011" target="_blank" >http://dx.doi.org/10.1103/PhysRevD.86.092011</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevD.86.092011" target="_blank" >10.1103/PhysRevD.86.092011</a>
Alternative languages
Result language
angličtina
Original language name
Study of the decay B-s(0) -> J/psi f(2)'(1525) in mu(+)mu-K+K- final states
Original language description
We investigate the decay B-s(0) -> J/psi K+K- for invariant masses of the K+K- pair in the range 1.35 < M(K+K-) < 2 GeV. The data sample corresponds to an integrated luminosity of 10.4 fb(-1) of p (p) over bar collisions at root s = 1.96 TeV accumulatedwith the D0 detector at the Fermilab Tevatron collider. From the study of the invariant mass and spin of the K+K- system, we find evidence for the two-body decay B-s(0) -> J/psi f(2)'(1525) and measure the relative branching fraction of the decays B-s(0)-> J/psi f(2)'(1525) and B-s(0) -> J/psi phi to be R-f2'/phi = 0.19 +/- 0.05(stat) +/- 0.04(syst).
Czech name
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Czech description
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Classification
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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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review D - Particles, Fields, Gravitation and Cosmology
ISSN
1550-7998
e-ISSN
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Volume of the periodical
86
Issue of the periodical within the volume
9
Country of publishing house
US - UNITED STATES
Number of pages
14
Pages from-to
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UT code for WoS article
000311547400002
EID of the result in the Scopus database
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