Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 천병구 | - |
dc.date.accessioned | 2018-09-04T12:08:21Z | - |
dc.date.available | 2018-09-04T12:08:21Z | - |
dc.date.issued | 2012-04 | - |
dc.identifier.citation | Physical Review Letters, 2012, 108(17), P.171802 | en_US |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.108.171802 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/74910 | - |
dc.description.abstract | We present a precise measurement of the CP violation parameter sin2 phi(1) and the direct CP violation parameter A(f) using the final data sample of 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. One neutral B meson is reconstructed in a J / psi K-S(0), psi (2S)K-S(0), chi K-c1(S)0, or J / psi K-L(0) CP eigenstate and its flavor is identified from the decay products of the accompanying B meson. From the distribution of proper-time intervals between the two B decays, we obtain the following CP violation parameters: sin2 phi(1) = 0.667 +/- 0.023(stat) +/- 0.012(syst) and A(f) = 0.006 +/- 0.016(stat) +/- 0.012(syst). | en_US |
dc.language.iso | en | en_US |
dc.publisher | Amer Physical SOC | en_US |
dc.title | Precise Measurement of the CP Violation Parameter sin2 phi(1) in B-0 -> (c(c)over-bar) K-0 Decays | en_US |
dc.type | Article | en_US |
dc.relation.no | 17 | - |
dc.relation.volume | 108 | - |
dc.identifier.doi | 10.1103/PhysRevLett.108.171802 | - |
dc.relation.page | 171802- | - |
dc.relation.journal | PHYSICAL REVIEW LETTERS | - |
dc.contributor.googleauthor | Adachi, I | - |
dc.contributor.googleauthor | Aihara, H | - |
dc.contributor.googleauthor | Asner, D M | - |
dc.contributor.googleauthor | Aulchenko, V | - |
dc.contributor.googleauthor | Aushev, T | - |
dc.contributor.googleauthor | Aziz, T | - |
dc.contributor.googleauthor | Bakich, A M | - |
dc.contributor.googleauthor | Bay, A | - |
dc.contributor.googleauthor | Bhardwaj, V | - |
dc.contributor.googleauthor | Cheon, B G | - |
dc.relation.code | 2012207605 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF NATURAL SCIENCES[S] | - |
dc.sector.department | DEPARTMENT OF PHYSICS | - |
dc.identifier.pid | bgcheon | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.