Study of CP-violating charge asymmetries of single muons and like-sign dimuons in p pbar collisions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F14%3A00434088" target="_blank" >RIV/68378271:_____/14:00434088 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1103/PhysRevD.89.012002" target="_blank" >http://dx.doi.org/10.1103/PhysRevD.89.012002</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevD.89.012002" target="_blank" >10.1103/PhysRevD.89.012002</a>
Alternative languages
Result language
angličtina
Original language name
Study of CP-violating charge asymmetries of single muons and like-sign dimuons in p pbar collisions
Original language description
We measure the inclusive single muon charge asymmetry and the like-sign dimuon charge asymmetry in pp collisions using the full data set of 10.4 fb1 collected with the D0 detector at the Fermilab Tevatron. The standard model predictions of the charge asymmetries induced by CP violation are small in magnitude compared to the current experimental precision, so non-zero measurements could indicate new sources of CP violation. The measurements differ from the standard model predictions of CP violation in these asymmetries with a significance of 3.6 standard deviations. These results are interpreted in a framework of B meson mixing within the CKM formalism to measure the relative width difference /dgg between the mass eigenstates of the /Bd meson system, and the semileptonic charge asymmetries /asld and /asls of /Bd and /Bs mesons respectively.
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
<a href="/en/project/LG12006" target="_blank" >LG12006: Collaboration on NOvA and D0 Experiments at Fermi National Laboratory, USA</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
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
89
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
31
Pages from-to
"012002-1"-"012002-31"
UT code for WoS article
000331846600001
EID of the result in the Scopus database
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