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Search for the rare decays d -> h(h((')))e(+) e(-)

文献类型:期刊论文

AuthorAblikim, M.1; Achasov, M. N.10,74; Ahmed, S.15; Albrecht, M.4; Alekseev, M.63,65; Amoroso, A.63,65; An, F. F.1; An, Q.46,47,60; Bai, J. Z.1; Bai, Y.45
SourcePhysical review d
Issued Date2018-04-27
Volume97Issue:7Pages:10
ISSN2470-0010
DOI10.1103/physrevd.97.072015
Corresponding AuthorAblikim, m.()
English AbstractWe search for rare decays of d mesons to hadrons accompanied by an electron-positron pair (h(h((')))e(+)e(- )),using an e(+)e(-) collision sample corresponding to an integrated luminosity of 2.93 fb(-1) collected with the besiii detector at root s = 3.773 gev. no significant signals are observed, and the corresponding upper limits on the branching fractions at the 90% confidence level are determined. the sensitivities of the results are at the level of 10(-5)-10(-6), providing a large improvement over previous searches.
WOS KeywordBRANCHING FRACTIONS ; BESIII
WOS Research AreaAstronomy & Astrophysics ; Physics
WOS SubjectAstronomy & Astrophysics ; Physics, Particles & Fields
Language英语
WOS IDWOS:000432958600002
PublisherAMER PHYSICAL SOC
URIhttp://www.irgrid.ac.cn/handle/1471x/2177491
Collection高能物理研究所
Corresponding AuthorAblikim, M.
Affiliation1.Inst High Energy Phys, Beijing 100049, Peoples R China
2.Beihang Univ, Beijing 100191, Peoples R China
3.Beijing Inst Petrochem Technol, Beijing 102617, Peoples R China
4.Bochum Ruhr Univ, D-44780 Bochum, Germany
5.Carnegie Mellon Univ, Pittsburgh, PA 15213 USA
6.Cent China Normal Univ, Wuhan 430079, Hubei, Peoples R China
7.China Ctr Adv Sci & Technol, Beijing 100190, Peoples R China
8.COMSATS Inst Informat Technol, Def Rd,Off Raiwind Rd, Lahore 54000, Pakistan
9.Fudan Univ, Shanghai 200443, Peoples R China
10.GI Budker Inst Nucl Phys SB RAS BINP, Novosibirsk 630090, Russia
Recommended Citation
GB/T 7714
Ablikim, M.,Achasov, M. N.,Ahmed, S.,et al. Search for the rare decays d -> h(h((')))e(+) e(-)[J]. Physical review d,2018,97(7):10.
APA Ablikim, M..,Achasov, M. N..,Ahmed, S..,Albrecht, M..,Alekseev, M..,...&Zou, J. H..(2018).Search for the rare decays d -> h(h((')))e(+) e(-).Physical review d,97(7),10.
MLA Ablikim, M.,et al."Search for the rare decays d -> h(h((')))e(+) e(-)".Physical review d 97.7(2018):10.

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