About: Search for Time-Dependent CPT Violation in Hadronic and Semileptonic B Decays

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Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://dx.doi.org/10.1103/PhysRevD.85.071105
Description	We report a new sensitive search for C P T violation, which includes improved measurements of the C P T-violating parameter z and the total decay-width difference normalized to the averaged width delta(d) delta(d) of the two B-d mass eigenstates . The results are based on a data sample of 535 x 10(6) B B pairs collected at the Epsilon(4 S) resonance with the Belle detector at the KEKB asymmetric-energy e(+) e(-) collider. We obtain Re (z) = [+1.9 +/- 3.7 (stat) +/- 3.3 (syst)] x 10(>-2), qm (z) = [-5.7 +/- 3.3 (stat) +/- 3.3 (syst)] x 10(-3), and delta(d) / delta(d) = [-1.7 +/- 1.8 (stat) +/- 1.1 (syst)] x 10(-2), all of which are consistent with zero. This is the most precise single measurement of these parameters in the neutral B-meson system to date. We report a new sensitive search for C P T violation, which includes improved measurements of the C P T-violating parameter z and the total decay-width difference normalized to the averaged width delta(d) delta(d) of the two B-d mass eigenstates . The results are based on a data sample of 535 x 10(6) B B pairs collected at the Epsilon(4 S) resonance with the Belle detector at the KEKB asymmetric-energy e(+) e(-) collider. We obtain Re (z) = [+1.9 +/- 3.7 (stat) +/- 3.3 (syst)] x 10(>-2), qm (z) = [-5.7 +/- 3.3 (stat) +/- 3.3 (syst)] x 10(-3), and delta(d) / delta(d) = [-1.7 +/- 1.8 (stat) +/- 1.1 (syst)] x 10(-2), all of which are consistent with zero. This is the most precise single measurement of these parameters in the neutral B-meson system to date. (en)
Title	Search for Time-Dependent CPT Violation in Hadronic and Semileptonic B Decays Search for Time-Dependent CPT Violation in Hadronic and Semileptonic B Decays (en)
skos:prefLabel	Search for Time-Dependent CPT Violation in Hadronic and Semileptonic B Decays Search for Time-Dependent CPT Violation in Hadronic and Semileptonic B Decays (en)
skos:notation	RIV/00216208:11320/12:10127407!RIV13-MSM-11320___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(LA10033), Z(MSM0021620859)
http://linked.open...iv/cisloPeriodika	7
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Doležal, Zdeněk Kodyš, Peter Drásal, Zbyněk
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	Univerzita Karlova v Praze / Matematicko-fyzikální fakulta
http://linked.open...dnocenehoVysledku	167090
http://linked.open...ai/riv/idVysledku	RIV/00216208:11320/12:10127407
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Decays; Semileptonic; Hadronic; Violation; CPT; Time-Dependent; for; Search (en)
http://linked.open.../riv/klicoveSlovo	Search for CPT Hadronic Semileptonic Time-Dependent Violation Decays
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[22BF513F26EE]
http://linked.open...i/riv/nazevZdroje	Physical Review D - Particles, Fields, Gravitation and Cosmology
http://linked.open...in/vavai/riv/obor	BF
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	179 (xsd:int)
http://linked.open...vavai/riv/projekt	Participation in the Belle a Belle II experiments: study of B-meson decays
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	85
http://linked.open...iv/tvurceVysledku	Cho, K. Drásal, Zbyněk Doležal, Zdeněk Kodyš, Peter Adachi, I. Aihara, H. Bhardwaj, V. Chen, P. Bischofberger, M. Aushev, T. Bondar, A. Asner, D. M. Aulchenko, V. Bakich, A. M. Bay, A. Belous, K. Bhuyan, B. Boček, A. Bracko, M. Browder, T. E. Chang, P. Chen, A. Cheon, B. G. Chilikin, K. Chistov, R. Choi, Y. Brovchenko, O. Dalseno, J. Chang, M.-C. Cho, I.-S. Choi, S.-K. Higuchi, T. Sumisawa, K.
http://linked.open...ain/vavai/riv/wos	000303169500012
http://linked.open...n/vavai/riv/zamer	Výzkum vlastností jader a subjaderných částic a jejich interakcí
issn	1550-7998
number of pages	7 (xsd:int)
http://bibframe.org/vocab/doi	10.1103/PhysRevD.85.071105
http://localhost/t...ganizacniJednotka	11320

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