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Search for the rare semi-leptonic decay J/ψ → D−e+ ν e + c.c. / BESIII Collaboration.

In: Journal of High Energy Physics, Vol. 2021, No. 6, 157, 06.2021.

Research output: Contribution to journal › Article › peer-review

Harvard

BESIII Collaboration 2021, 'Search for the rare semi-leptonic decay J/ψ → D−e+ ν e + c.c.', Journal of High Energy Physics, vol. 2021, no. 6, 157. https://doi.org/10.1007/JHEP06(2021)157

APA

BESIII Collaboration (2021). Search for the rare semi-leptonic decay J/ψ → D−e+ ν e + c.c. Journal of High Energy Physics, 2021(6), [157]. https://doi.org/10.1007/JHEP06(2021)157

Vancouver

BESIII Collaboration. Search for the rare semi-leptonic decay J/ψ → D−e+ ν e + c.c. Journal of High Energy Physics. 2021 Jun;2021(6):157. doi: 10.1007/JHEP06(2021)157

Author

BESIII Collaboration. / Search for the rare semi-leptonic decay J/ψ → D−e+ ν e + c.c. In: Journal of High Energy Physics. 2021 ; Vol. 2021, No. 6.

BibTeX

@article{cdbf4aa90d1e4c589b61d6498f1a2d9c,
title = "Search for the rare semi-leptonic decay J/ψ → D−e+ ν e + c.c.",
abstract = "Using 10.1 × 109J/ψ events produced by the Beijing Electron Positron Collider (BEPCII) at a center-of-mass energy s = 3.097 GeV and collected with the BESIII detector, we present a search for the rare semi-leptonic decay J/ψ → D−e+νe + c.c. No excess of signal above background is observed, and an upper limit on the branching fraction ℬ(J/ψ → D−e+νe + c. c.) < 7.1 × 10−8 is obtained at 90% confidence level. This is an improvement of more than two orders of magnitude over the previous best limit.",
keywords = "e-e Experiments",
author = "{BESIII Collaboration} and M. Ablikim and Achasov, {M. N.} and P. Adlarson and S. Ahmed and M. Albrecht and R. Aliberti and A. Amoroso and An, {M. R.} and Q. An and Bai, {X. H.} and Y. Bai and O. Bakina and {Baldini Ferroli}, R. and I. Balossino and Y. Ban and K. Begzsuren and N. Berger and M. Bertani and D. Bettoni and F. Bianchi and J. Bloms and A. Bortone and I. Boyko and Briere, {R. A.} and H. Cai and X. Cai and A. Calcaterra and Cao, {G. F.} and N. Cao and Cetin, {S. A.} and Chang, {J. F.} and Chang, {W. L.} and G. Chelkov and Chen, {D. Y.} and G. Chen and Chen, {H. S.} and Chen, {M. L.} and Chen, {S. J.} and Chen, {X. R.} and Chen, {Y. B.} and Chen, {Z. J.} and Cheng, {W. S.} and G. Cibinetto and F. Cossio and Cui, {X. F.} and Dai, {H. L.} and Dai, {X. C.} and A. Dbeyssi and Muchnoi, {N. Yu} and Nikolaev, {I. B.}",
note = "Funding Information: The authors are thankful for the financial support from DST-SERB (SR/FTP/ETA-0107/2011) and the Central Instrumentation Facility, Pondicherry University, for characterization. P.A. acknowledges Senior Research Fellowship from the Council of Scientific and Industrial Research (CSIR). S.O. acknowledges funding from DST-SERB (SR/S3/ME/28/2012), MHRD, Government of India. Publisher Copyright: {\textcopyright} 2021, The Author(s).",
year = "2021",
month = jun,
doi = "10.1007/JHEP06(2021)157",
language = "English",
volume = "2021",
journal = "Journal of High Energy Physics",
issn = "1029-8479",
publisher = "Springer US",
number = "6",

}

RIS

TY - JOUR

T1 - Search for the rare semi-leptonic decay J/ψ → D−e+ ν e + c.c.

AU - BESIII Collaboration

AU - Ablikim, M.

AU - Achasov, M. N.

AU - Adlarson, P.

AU - Ahmed, S.

AU - Albrecht, M.

AU - Aliberti, R.

AU - Amoroso, A.

AU - An, M. R.

AU - An, Q.

AU - Bai, X. H.

AU - Bai, Y.

AU - Bakina, O.

AU - Baldini Ferroli, R.

AU - Balossino, I.

AU - Ban, Y.

AU - Begzsuren, K.

AU - Berger, N.

AU - Bertani, M.

AU - Bettoni, D.

AU - Bianchi, F.

AU - Bloms, J.

AU - Bortone, A.

AU - Boyko, I.

AU - Briere, R. A.

AU - Cai, H.

AU - Cai, X.

AU - Calcaterra, A.

AU - Cao, G. F.

AU - Cao, N.

AU - Cetin, S. A.

AU - Chang, J. F.

AU - Chang, W. L.

AU - Chelkov, G.

AU - Chen, D. Y.

AU - Chen, G.

AU - Chen, H. S.

AU - Chen, M. L.

AU - Chen, S. J.

AU - Chen, X. R.

AU - Chen, Y. B.

AU - Chen, Z. J.

AU - Cheng, W. S.

AU - Cibinetto, G.

AU - Cossio, F.

AU - Cui, X. F.

AU - Dai, H. L.

AU - Dai, X. C.

AU - Dbeyssi, A.

AU - Muchnoi, N. Yu

AU - Nikolaev, I. B.

N1 - Funding Information: The authors are thankful for the financial support from DST-SERB (SR/FTP/ETA-0107/2011) and the Central Instrumentation Facility, Pondicherry University, for characterization. P.A. acknowledges Senior Research Fellowship from the Council of Scientific and Industrial Research (CSIR). S.O. acknowledges funding from DST-SERB (SR/S3/ME/28/2012), MHRD, Government of India. Publisher Copyright: © 2021, The Author(s).

PY - 2021/6

Y1 - 2021/6

N2 - Using 10.1 × 109J/ψ events produced by the Beijing Electron Positron Collider (BEPCII) at a center-of-mass energy s = 3.097 GeV and collected with the BESIII detector, we present a search for the rare semi-leptonic decay J/ψ → D−e+νe + c.c. No excess of signal above background is observed, and an upper limit on the branching fraction ℬ(J/ψ → D−e+νe + c. c.) < 7.1 × 10−8 is obtained at 90% confidence level. This is an improvement of more than two orders of magnitude over the previous best limit.

AB - Using 10.1 × 109J/ψ events produced by the Beijing Electron Positron Collider (BEPCII) at a center-of-mass energy s = 3.097 GeV and collected with the BESIII detector, we present a search for the rare semi-leptonic decay J/ψ → D−e+νe + c.c. No excess of signal above background is observed, and an upper limit on the branching fraction ℬ(J/ψ → D−e+νe + c. c.) < 7.1 × 10−8 is obtained at 90% confidence level. This is an improvement of more than two orders of magnitude over the previous best limit.

KW - e-e Experiments

UR - http://www.scopus.com/inward/record.url?scp=85108996701&partnerID=8YFLogxK

U2 - 10.1007/JHEP06(2021)157

DO - 10.1007/JHEP06(2021)157

M3 - Article

AN - SCOPUS:85108996701

VL - 2021

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

SN - 1029-8479

IS - 6

M1 - 157

ER -

ID: 29079419