Standard

Observation of ψ (3686)→ Ξ (1530)- Ξ ̄ (1530)+ and Ξ (1530)- Ξ ̄ +. / The BESIII Collaboration.

в: Physical Review D, Том 100, № 5, 051101, 26.09.2019.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

The BESIII Collaboration 2019, 'Observation of ψ (3686)→ Ξ (1530)- Ξ ̄ (1530)+ and Ξ (1530)- Ξ ̄ +', Physical Review D, Том. 100, № 5, 051101. https://doi.org/10.1103/PhysRevD.100.051101

APA

The BESIII Collaboration (2019). Observation of ψ (3686)→ Ξ (1530)- Ξ ̄ (1530)+ and Ξ (1530)- Ξ ̄ +. Physical Review D, 100(5), [051101]. https://doi.org/10.1103/PhysRevD.100.051101

Vancouver

The BESIII Collaboration. Observation of ψ (3686)→ Ξ (1530)- Ξ ̄ (1530)+ and Ξ (1530)- Ξ ̄ +. Physical Review D. 2019 сент. 26;100(5):051101. doi: 10.1103/PhysRevD.100.051101

Author

The BESIII Collaboration. / Observation of ψ (3686)→ Ξ (1530)- Ξ ̄ (1530)+ and Ξ (1530)- Ξ ̄ +. в: Physical Review D. 2019 ; Том 100, № 5.

BibTeX

@article{f26e5139852a4e27abe5c8b8e60c30a7,
title = "Observation of ψ (3686)→ Ξ (1530)- Ξ{\= } (1530)+ and Ξ (1530)- Ξ{\= } +",
abstract = "Using 448.1×106 ψ(3686) events collected with the BESIII detector at BEPCII, we employ a single-baryon tagging technique to make the first observation of ψ(3686)→Ξ(1530)-{\=Ξ}(1530)+ and Ξ(1530)-{\=Ξ}+ decays with a statistical significance of more than 10σ and 5.0σ, respectively. The branching fractions are measured to be B(ψ(3686)→Ξ(1530)-{\=Ξ}(1530)+)=(11.45±0.40±0.59)×10-5 and B(ψ(3686)→Ξ(1530)-{\=Ξ}+)=(0.70±0.11±0.04)×10-5. The angular distribution parameter for ψ(3686)→Ξ(1530)-{\=Ξ}(1530)+ is determined to be α=0.40±0.24±0.06, which agrees with the theoretical predictions within 1σ. The first uncertainties are statistical, and the second systematic.",
keywords = "BARYON, ANTIBARYON, DECAYS, J/PSI",
author = "{BESIII Collaboration} and M. Ablikim and Achasov, {M. N.} and P. Adlarson and S. Ahmed and M. Albrecht and M. Alekseev and A. Amoroso and An, {F. F.} and Q. An and Y. Bai and O. Bakina and Ferroli, {R. Baldini} and Y. Ban and K. Begzsuren and Bennett, {J. V.} and N. Berger and M. Bertani and D. Bettoni and F. Bianchi and J. Biernat and J. Bloms 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 J. Chai and Chang, {J. F.} and Chang, {W. L.} and G. Chelkov and Chen, {D. Y.} and G. Chen and Chen, {H. S.} and Chen, {J. C.} and Chen, {M. L.} and Chen, {S. J.} and Chen, {Y. B.} and W. Cheng and G. Cibinetto and F. Cossio and Cui, {X. F.} and Dai, {H. L.} and Dai, {J. P.} and Dai, {X. C.} and A. Dbeyssi and Muchnoi, {N. Yu} and Nikolaev, {I. B.}",
note = "Publisher Copyright: {\textcopyright} 2019 authors. Published by the American Physical Society. Copyright: Copyright 2019 Elsevier B.V., All rights reserved.",
year = "2019",
month = sep,
day = "26",
doi = "10.1103/PhysRevD.100.051101",
language = "English",
volume = "100",
journal = "Physical Review D",
issn = "2470-0010",
publisher = "AMER PHYSICAL SOC",
number = "5",

}

RIS

TY - JOUR

T1 - Observation of ψ (3686)→ Ξ (1530)- Ξ ̄ (1530)+ and Ξ (1530)- Ξ ̄ +

AU - BESIII Collaboration

AU - Ablikim, M.

AU - Achasov, M. N.

AU - Adlarson, P.

AU - Ahmed, S.

AU - Albrecht, M.

AU - Alekseev, M.

AU - Amoroso, A.

AU - An, F. F.

AU - An, Q.

AU - Bai, Y.

AU - Bakina, O.

AU - Ferroli, R. Baldini

AU - Ban, Y.

AU - Begzsuren, K.

AU - Bennett, J. V.

AU - Berger, N.

AU - Bertani, M.

AU - Bettoni, D.

AU - Bianchi, F.

AU - Biernat, J.

AU - Bloms, J.

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 - Chai, J.

AU - Chang, J. F.

AU - Chang, W. L.

AU - Chelkov, G.

AU - Chen, D. Y.

AU - Chen, G.

AU - Chen, H. S.

AU - Chen, J. C.

AU - Chen, M. L.

AU - Chen, S. J.

AU - Chen, Y. B.

AU - Cheng, W.

AU - Cibinetto, G.

AU - Cossio, F.

AU - Cui, X. F.

AU - Dai, H. L.

AU - Dai, J. P.

AU - Dai, X. C.

AU - Dbeyssi, A.

AU - Muchnoi, N. Yu

AU - Nikolaev, I. B.

N1 - Publisher Copyright: © 2019 authors. Published by the American Physical Society. Copyright: Copyright 2019 Elsevier B.V., All rights reserved.

PY - 2019/9/26

Y1 - 2019/9/26

N2 - Using 448.1×106 ψ(3686) events collected with the BESIII detector at BEPCII, we employ a single-baryon tagging technique to make the first observation of ψ(3686)→Ξ(1530)-Ξ̄(1530)+ and Ξ(1530)-Ξ̄+ decays with a statistical significance of more than 10σ and 5.0σ, respectively. The branching fractions are measured to be B(ψ(3686)→Ξ(1530)-Ξ̄(1530)+)=(11.45±0.40±0.59)×10-5 and B(ψ(3686)→Ξ(1530)-Ξ̄+)=(0.70±0.11±0.04)×10-5. The angular distribution parameter for ψ(3686)→Ξ(1530)-Ξ̄(1530)+ is determined to be α=0.40±0.24±0.06, which agrees with the theoretical predictions within 1σ. The first uncertainties are statistical, and the second systematic.

AB - Using 448.1×106 ψ(3686) events collected with the BESIII detector at BEPCII, we employ a single-baryon tagging technique to make the first observation of ψ(3686)→Ξ(1530)-Ξ̄(1530)+ and Ξ(1530)-Ξ̄+ decays with a statistical significance of more than 10σ and 5.0σ, respectively. The branching fractions are measured to be B(ψ(3686)→Ξ(1530)-Ξ̄(1530)+)=(11.45±0.40±0.59)×10-5 and B(ψ(3686)→Ξ(1530)-Ξ̄+)=(0.70±0.11±0.04)×10-5. The angular distribution parameter for ψ(3686)→Ξ(1530)-Ξ̄(1530)+ is determined to be α=0.40±0.24±0.06, which agrees with the theoretical predictions within 1σ. The first uncertainties are statistical, and the second systematic.

KW - BARYON

KW - ANTIBARYON

KW - DECAYS

KW - J/PSI

UR - http://www.scopus.com/inward/record.url?scp=85072923437&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.100.051101

DO - 10.1103/PhysRevD.100.051101

M3 - Article

AN - SCOPUS:85072923437

VL - 100

JO - Physical Review D

JF - Physical Review D

SN - 2470-0010

IS - 5

M1 - 051101

ER -

ID: 23379363