About: Study of CP-violating charge asymmetries of single muons and like-sign dimuons in p(p)over-bar collisions

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About: Study of CP-violating charge asymmetries of single muons and like-sign dimuons in p(p)over-bar collisions Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We measure the inclusive single muon charge asymmetry and the like-sign dimuon charge asymmetry in p (p) over bar collisions using the full data set of 10.4 fb(-1) 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 nonzero 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 Cabibbo-Kobayashi-Maskawa formalism to measure the relative width difference Delta Gamma(d)/Gamma(d) between the mass eigenstates of the B-0 meson system and the semileptonic charge asymmetries a(sl)(d) and a(sl)(s) of B-0 and B-s(0) mesons, respectively. We measure the inclusive single muon charge asymmetry and the like-sign dimuon charge asymmetry in p (p) over bar collisions using the full data set of 10.4 fb(-1) 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 nonzero 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 Cabibbo-Kobayashi-Maskawa formalism to measure the relative width difference Delta Gamma(d)/Gamma(d) between the mass eigenstates of the B-0 meson system and the semileptonic charge asymmetries a(sl)(d) and a(sl)(s) of B-0 and B-s(0) mesons, respectively. (en)
Title	Study of CP-violating charge asymmetries of single muons and like-sign dimuons in p(p)over-bar collisions Study of CP-violating charge asymmetries of single muons and like-sign dimuons in p(p)over-bar collisions (en)
skos:prefLabel	Study of CP-violating charge asymmetries of single muons and like-sign dimuons in p(p)over-bar collisions Study of CP-violating charge asymmetries of single muons and like-sign dimuons in p(p)over-bar collisions (en)
skos:notation	RIV/68407700:21340/14:00223119!RIV15-MSM-21340___
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(LG12006)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Hubáček, Zdeněk Šimák, Vladislav Vokáč, Petr Augsten, Kamil
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta jaderná a fyzikálně inženýrská
http://linked.open...dnocenehoVysledku	48246
http://linked.open...ai/riv/idVysledku	RIV/68407700:21340/14:00223119
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	BARYON ASYMMETRY; DETECTOR (en)
http://linked.open.../riv/klicoveSlovo	BARYON ASYMMETRY DETECTOR
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[BD242EC55026]
http://linked.open...i/riv/nazevZdroje	Physical Review D
http://linked.open...in/vavai/riv/obor	BF
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	359 (xsd:int)
http://linked.open...vavai/riv/projekt	Collaboration on NOvA and D0 Experiments at Fermi National Laboratory, USA
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	89
http://linked.open...iv/tvurceVysledku	Abazov, V. M. Abbott, B. Acharya, B. S. Augsten, Kamil Vokáč, Petr Šimák, Vladislav Hubáček, Zdeněk Hynek, Vlastislav Adams, M. Adams, T.
http://linked.open...ain/vavai/riv/wos	000331846600001
issn	1550-7998
number of pages	31 (xsd:int)
http://bibframe.org/vocab/doi	10.1103/PhysRevD.89.012002
http://localhost/t...ganizacniJednotka	21340

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