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dc.contributor.author천병구-
dc.date.accessioned2019-11-28T06:41:29Z-
dc.date.available2019-11-28T06:41:29Z-
dc.date.issued2017-08-
dc.identifier.citationPHYSICAL REVIEW D, v. 96, no. 3, Article no. 031101en_US
dc.identifier.issn2470-0010-
dc.identifier.issn2470-0029-
dc.identifier.urihttps://journals.aps.org/prd/abstract/10.1103/PhysRevD.96.031101-
dc.identifier.urihttps://repository.hanyang.ac.kr/handle/20.500.11754/115069-
dc.description.abstractWe report a study of the charmless hadronic decay of the charged B meson to the three-body final state K+K-pi(+). The results are based on a data sample that contains 772 x 10(6) B (B) over bar pairs collected at the Y (4S) resonance with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider. The measured inclusive branching fraction and direct CP asymmetry are (5.38 +/- 0.40 +/- 0.35) x 10(-6) and -0.170 +/- 0.073 +/- 0.017, respectively, where the first uncertainties are statistical and the second are systematic. The K+K- invariant mass distribution of the signal candidates shows an excess in the region below 1.5 GeV/c(2), which is consistent with the previous studies from BABAR and LHCb. In addition, strong evidence of a large direct CP asymmetry is found in the low K+K- invariant-mass region.en_US
dc.description.sponsorshipWe thank the KEKB group for the excellent operation of the accelerator; the KEK cryogenics group for the efficient operation of the solenoid; and the KEK computer group, the National Institute of Informatics, and the PNNL/EMSL computing group for valuable computing and SINET5 network support. We acknowledge support from the Ministry of Education, Culture, Sports, Science, and Technology (MEXT) of Japan, the Japan Society for the Promotion of Science (JSPS), and the Tau-Lepton Physics Research Center of Nagoya University; the Australian Research Council; Austrian Science Fund under Grant No. P 26794-N20; the National Natural Science Foundation of China under Contracts No. 10575109, No. 10775142, No. 10875115, No. 11175187, No. 11475187, No. 11521505, and No. 11575017; the Chinese Academy of Science Center for Excellence in Particle Physics; the Ministry of Education, Youth and Sports of the Czech Republic under Contract No. LTT1 7020; the Carl Zeiss Foundation, the Deutsche Forschungsgemeinschaft, the Excellence Cluster Universe, and the VolkswagenStiftung; the Department of Science and Technology of India; the Istituto Nazionale di Fisica Nucleare of Italy; the WCU program of the Ministry of Education, National Research Foundation (NRF) of Korea Grants No. 2011-0029457, No. 2012-0008143, No. 2014R1A 2A2A01005286, No. 2014R1A2A2A01002734, No. 2015R1A2 A2A01003280, No. 2015H1A2A1033649, No. 2016R1D1A1B 01010135, No. 2016K1A3A7A09005603, No. 2016K1A3A7A 09005604, No. 2016R1D1A1B02012900, No. 2016K1A3A7A 09005606, No. NRF-2013K1A3A7A06056592; the Brain Korea 21-Plus program, Radiation Science Research Institute, Foreign Large-size Research Facility Application Supporting project and the Global Science Experimental Data Hub Center of the Korea Institute of Science and Technology Information; the Polish Ministry of Science and Higher Education and the National Science Center; the Ministry of Education and Science of the Russian Federation and the Russian Foundation for Basic Research; the Slovenian Research Agency; Ikerbasque, Basque Foundation for Science and MINECO (Juan de la Cierva), Spain; the Swiss National Science Foundation; the Ministry of Education and the Ministry of Science and Technology of Taiwan; and the U.S. Department of Energy and the National Science Foundation.en_US
dc.language.isoen_USen_US
dc.publisherAMER PHYSICAL SOCen_US
dc.subjectDETECTORen_US
dc.subjectPACKAGEen_US
dc.titleMeasurement of branching fraction and direct CP asymmetry in charmless B+ -˃ K+ K- pi(+) decays at Belleen_US
dc.typeArticleen_US
dc.relation.no3-
dc.relation.volume96-
dc.identifier.doi10.1103/PhysRevD.96.031101-
dc.relation.page31101-31101-
dc.relation.journalPHYSICAL REVIEW D-
dc.contributor.googleauthorHsu, C-L-
dc.contributor.googleauthorDossett, D.-
dc.contributor.googleauthorSevior, M. E.-
dc.contributor.googleauthorAdachi, I.-
dc.contributor.googleauthorAihara, H.-
dc.contributor.googleauthorAl Said, S.-
dc.contributor.googleauthorAsner, D. M.-
dc.contributor.googleauthorAtmacan, H.-
dc.contributor.googleauthorAulchenko, V.-
dc.contributor.googleauthorCheon, B. G.-
dc.relation.code2017001190-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF NATURAL SCIENCES[S]-
dc.sector.departmentDEPARTMENT OF PHYSICS-
dc.identifier.pidbgcheon-
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COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > PHYSICS(물리학과) > Articles
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