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Evidence of the hc→KS0K+π−+c.c. decay. / BESIII Collaboration ; Николаев, Иван Борисович; Мучной, Николай Юрьевич.

In: Physical Review D, Vol. 110, No. 1, 012007, 12.07.2024.

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

Harvard

BESIII Collaboration, Николаев, ИБ & Мучной, НЮ 2024, 'Evidence of the hc→KS0K+π−+c.c. decay', Physical Review D, vol. 110, no. 1, 012007. https://doi.org/10.1103/PhysRevD.110.012007

APA

BESIII Collaboration, Николаев, И. Б., & Мучной, Н. Ю. (2024). Evidence of the hc→KS0K+π−+c.c. decay. Physical Review D, 110(1), [012007]. https://doi.org/10.1103/PhysRevD.110.012007

Vancouver

BESIII Collaboration, Николаев ИБ, Мучной НЮ. Evidence of the hc→KS0K+π−+c.c. decay. Physical Review D. 2024 Jul 12;110(1):012007. doi: 10.1103/PhysRevD.110.012007

Author

BESIII Collaboration ; Николаев, Иван Борисович ; Мучной, Николай Юрьевич. / Evidence of the hc→KS0K+π−+c.c. decay. In: Physical Review D. 2024 ; Vol. 110, No. 1.

BibTeX

@article{f0b8f55ce5864722908c7abbbd01fc20,
title = "Evidence of the hc→KS0K+π−+c.c. decay",
abstract = "Based on (2.712±0.014)×109 ψ(3686) events collected by the BESIII Collaboration, evidence of the hadronic decay hc→KS0K+π-+c.c. is found with a significance of 4.3σ in the ψ(3686)→π0hc process. The branching fraction of hc→KS0K+π-+c.c. is measured to be (7.3±1.8±0.8)×10-4, where the first and second uncertainties are statistical and systematic, respectively. Combining with the exclusive decay width of ηc→K{\=K}π, our result indicates inconsistencies with both pQCD and NRQCD predictions.",
author = "{BESIII Collaboration} and M. Ablikim and M. n. Achasov and P. Adlarson and O. Afedulidis and X. c. Ai and R. Aliberti and A. Amoroso and Q. An and Y. Bai and O. Bakina and I. Balossino and Y. Ban and H.-R. Bao and V. Batozskaya and K. Begzsuren and N. Berger and M. Berlowski and M. Bertani and D. Bettoni and F. Bianchi and E. Bianco and A. Bortone and R. a. Briere and A. Brueggemann and Николаев, {Иван Борисович} and Мучной, {Николай Юрьевич}",
year = "2024",
month = jul,
day = "12",
doi = "10.1103/PhysRevD.110.012007",
language = "English",
volume = "110",
journal = "Physical Review D",
issn = "2470-0010",
publisher = "American Physical Society",
number = "1",

}

RIS

TY - JOUR

T1 - Evidence of the hc→KS0K+π−+c.c. decay

AU - BESIII Collaboration

AU - Ablikim, M.

AU - Achasov, M. n.

AU - Adlarson, P.

AU - Afedulidis, O.

AU - Ai, X. c.

AU - Aliberti, R.

AU - Amoroso, A.

AU - An, Q.

AU - Bai, Y.

AU - Bakina, O.

AU - Balossino, I.

AU - Ban, Y.

AU - Bao, H.-R.

AU - Batozskaya, V.

AU - Begzsuren, K.

AU - Berger, N.

AU - Berlowski, M.

AU - Bertani, M.

AU - Bettoni, D.

AU - Bianchi, F.

AU - Bianco, E.

AU - Bortone, A.

AU - Briere, R. a.

AU - Brueggemann, A.

AU - Николаев, Иван Борисович

AU - Мучной, Николай Юрьевич

PY - 2024/7/12

Y1 - 2024/7/12

N2 - Based on (2.712±0.014)×109 ψ(3686) events collected by the BESIII Collaboration, evidence of the hadronic decay hc→KS0K+π-+c.c. is found with a significance of 4.3σ in the ψ(3686)→π0hc process. The branching fraction of hc→KS0K+π-+c.c. is measured to be (7.3±1.8±0.8)×10-4, where the first and second uncertainties are statistical and systematic, respectively. Combining with the exclusive decay width of ηc→KK̄π, our result indicates inconsistencies with both pQCD and NRQCD predictions.

AB - Based on (2.712±0.014)×109 ψ(3686) events collected by the BESIII Collaboration, evidence of the hadronic decay hc→KS0K+π-+c.c. is found with a significance of 4.3σ in the ψ(3686)→π0hc process. The branching fraction of hc→KS0K+π-+c.c. is measured to be (7.3±1.8±0.8)×10-4, where the first and second uncertainties are statistical and systematic, respectively. Combining with the exclusive decay width of ηc→KK̄π, our result indicates inconsistencies with both pQCD and NRQCD predictions.

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85199034318&origin=inward&txGid=3d87a7108727e5d8574412323fda9b71

U2 - 10.1103/PhysRevD.110.012007

DO - 10.1103/PhysRevD.110.012007

M3 - Article

VL - 110

JO - Physical Review D

JF - Physical Review D

SN - 2470-0010

IS - 1

M1 - 012007

ER -

ID: 62709523