Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 천병구 | - |
dc.date.accessioned | 2018-10-26T01:44:36Z | - |
dc.date.available | 2018-10-26T01:44:36Z | - |
dc.date.issued | 2016-09 | - |
dc.identifier.citation | PHYSICAL REVIEW LETTERS, v. 117, NO. 14, Page. 142001-142001 | en_US |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.issn | 1079-7114 | - |
dc.identifier.uri | https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.117.142001 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/76754 | - |
dc.description.abstract | Using data collected with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider, we measure the energy dependence of the e(+)e(-) -˃ h(b)(nP)pi(+)pi(-) (n = 1, 2) cross sections from thresholds up to 11.02 GeV. We find clear gamma(10860) and gamma(11020) peaks with little or no continuum contribution. We study the resonant substructure of the gamma(11020) -˃ h(b)(nP)pi(+)pi(_) transitions and find evidence that they proceed entirely via the intermediate isovector states Z(b)(10610) and Z(b)(10650). The relative fraction of these states is loosely constrained by the current data: The hypothesis that only Z(b)(10610) is produced is excluded at the level of 3.3 standard deviations, while the hypothesis that only Z(b)(10650) is produced is not excluded at a significant level. | en_US |
dc.description.sponsorship | We thank the KEKB group for excellent operation of the accelerator; the KEK cryogenics group for efficient solenoid operations; and the KEK computer group, the NII, and PNNL/EMSL for valuable computing and SINET4 network support. We acknowledge support from MEXT, JSPS, and Nagoya's TLPRC (Japan); ARC (Australia); FWF (Austria); NSFC and CCEPP (China); MSMT (Czechia); CZF, DFG, EXC153, and VS (Germany); DST (India); INFN (Italy); MOE, MSIP, NRF, BK21Plus, WCU, and RSRI (Korea); MNiSW and NCN (Poland); MES, RFAAE, and RSF under Grant No. 15-12-30014 (Russia); ARRS (Slovenia); IKERBASQUE and UPV/EHU (Spain); SNSF (Switzerland); MOE and MOST (Taiwan); and DOE and NSF (USA). | en_US |
dc.language.iso | en | en_US |
dc.publisher | AMER PHYSICAL SOC | en_US |
dc.subject | ANNIHILATION | en_US |
dc.title | Energy Scan of the e(+)e(-) -˃ h(b)(nP)pi(+)pi(-) (n=1, 2) Cross Sections and Evidence for gamma(11020) Decays into Charged Bottomoniumlike States | en_US |
dc.type | Article | en_US |
dc.relation.no | 14 | - |
dc.relation.volume | 117 | - |
dc.identifier.doi | 10.1103/PhysRevLett.117.142001 | - |
dc.relation.page | 142001-142001 | - |
dc.relation.journal | PHYSICAL REVIEW LETTERS | - |
dc.contributor.googleauthor | Mizuk, R. | - |
dc.contributor.googleauthor | Bondar, A. | - |
dc.contributor.googleauthor | Adachi, I. | - |
dc.contributor.googleauthor | Aihara, H. | - |
dc.contributor.googleauthor | Asner, D. M. | - |
dc.contributor.googleauthor | Atmacan, H. | - |
dc.contributor.googleauthor | Aulchenko, V. | - |
dc.contributor.googleauthor | Aushev, T. | - |
dc.contributor.googleauthor | Ayad, R. | - |
dc.contributor.googleauthor | Cheon, B. G. | - |
dc.relation.code | 2016001809 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF NATURAL SCIENCES[S] | - |
dc.sector.department | DEPARTMENT OF PHYSICS | - |
dc.identifier.pid | bgcheon | - |
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