Standard

Measurements of absolute branching fractions for Λc +→Ξ0K+ and Ξ(1530)0K+. / BESIII Collaboration.

In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 783, 10.08.2018, p. 200-206.

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

Harvard

BESIII Collaboration 2018, 'Measurements of absolute branching fractions for Λc +→Ξ0K+ and Ξ(1530)0K+', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 783, pp. 200-206. https://doi.org/10.1016/j.physletb.2018.06.046

APA

BESIII Collaboration (2018). Measurements of absolute branching fractions for Λc +→Ξ0K+ and Ξ(1530)0K+. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 783, 200-206. https://doi.org/10.1016/j.physletb.2018.06.046

Vancouver

BESIII Collaboration. Measurements of absolute branching fractions for Λc +→Ξ0K+ and Ξ(1530)0K+. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 2018 Aug 10;783:200-206. doi: 10.1016/j.physletb.2018.06.046

Author

BESIII Collaboration. / Measurements of absolute branching fractions for Λc +→Ξ0K+ and Ξ(1530)0K+. In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 2018 ; Vol. 783. pp. 200-206.

BibTeX

@article{a4321e3c2a6143f784c712054b94c036,
title = "Measurements of absolute branching fractions for Λc +→Ξ0K+ and Ξ(1530)0K+",
abstract = "We report the first measurements of absolute branching fractions for the W-exchange-only processes Λc +→Ξ0K+ and Λc +→Ξ(1530)0K+ with the double-tag technique, by analyzing an e+e− collision data sample, that corresponds to an integrated luminosity of 567 pb−1 collected at a center-of-mass energy of 4.6 GeV by the BESIII detector. The branching fractions are measured to be B(Λc +→Ξ0K+)=(5.90±0.86±0.39)×10−3 and B(Λc +→Ξ(1530)0K+)=(5.02±0.99±0.31)×10−3, where the first uncertainties are statistical and the second systematic. Our results are more precise than the previous relative measurements.",
keywords = "Absolute branching fraction, BESIII, W-exchange, Λ, WEAK MESONIC DECAYS, QUARK, MODEL, BARYONS, Lambda(+)(c), NONLEPTONIC DECAYS",
author = "{BESIII Collaboration} and M. Ablikim and Achasov, {M. N.} and S. Ahmed and M. Albrecht and M. Alekseev and A. Amoroso and An, {F. F.} and Q. An and Bai, {J. Z.} and Y. Bai and O. Bakina and {Baldini Ferroli}, R. and Y. Ban and Bennett, {D. W.} and Bennett, {J. V.} and N. Berger and M. Bertani and D. Bettoni and F. Bianchi and E. Boger and I. Boyko and Briere, {R. A.} and H. Cai and X. Cai and O. Cakir and A. Calcaterra and Cao, {G. F.} and Cetin, {S. A.} and J. Chai and Chang, {J. F.} and G. Chelkov and G. Chen and Chen, {H. S.} and Chen, {J. C.} and Chen, {M. L.} and Chen, {P. L.} and Chen, {S. J.} and Chen, {X. R.} and Chen, {Y. B.} and Chu, {X. K.} and G. Cibinetto and F. Cossio and Dai, {H. L.} and Dai, {J. P.} and A. Dbeyssi and D. Dedovich and Deng, {Z. Y.} and A. Denig and Muchnoi, {N. Yu} and Nikolaev, {I. B.}",
note = "Publisher Copyright: {\textcopyright} 2018 The Author",
year = "2018",
month = aug,
day = "10",
doi = "10.1016/j.physletb.2018.06.046",
language = "English",
volume = "783",
pages = "200--206",
journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",
issn = "0370-2693",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Measurements of absolute branching fractions for Λc +→Ξ0K+ and Ξ(1530)0K+

AU - BESIII Collaboration

AU - Ablikim, M.

AU - Achasov, M. N.

AU - Ahmed, S.

AU - Albrecht, M.

AU - Alekseev, M.

AU - Amoroso, A.

AU - An, F. F.

AU - An, Q.

AU - Bai, J. Z.

AU - Bai, Y.

AU - Bakina, O.

AU - Baldini Ferroli, R.

AU - Ban, Y.

AU - Bennett, D. W.

AU - Bennett, J. V.

AU - Berger, N.

AU - Bertani, M.

AU - Bettoni, D.

AU - Bianchi, F.

AU - Boger, E.

AU - Boyko, I.

AU - Briere, R. A.

AU - Cai, H.

AU - Cai, X.

AU - Cakir, O.

AU - Calcaterra, A.

AU - Cao, G. F.

AU - Cetin, S. A.

AU - Chai, J.

AU - Chang, J. F.

AU - Chelkov, G.

AU - Chen, G.

AU - Chen, H. S.

AU - Chen, J. C.

AU - Chen, M. L.

AU - Chen, P. L.

AU - Chen, S. J.

AU - Chen, X. R.

AU - Chen, Y. B.

AU - Chu, X. K.

AU - Cibinetto, G.

AU - Cossio, F.

AU - Dai, H. L.

AU - Dai, J. P.

AU - Dbeyssi, A.

AU - Dedovich, D.

AU - Deng, Z. Y.

AU - Denig, A.

AU - Muchnoi, N. Yu

AU - Nikolaev, I. B.

N1 - Publisher Copyright: © 2018 The Author

PY - 2018/8/10

Y1 - 2018/8/10

N2 - We report the first measurements of absolute branching fractions for the W-exchange-only processes Λc +→Ξ0K+ and Λc +→Ξ(1530)0K+ with the double-tag technique, by analyzing an e+e− collision data sample, that corresponds to an integrated luminosity of 567 pb−1 collected at a center-of-mass energy of 4.6 GeV by the BESIII detector. The branching fractions are measured to be B(Λc +→Ξ0K+)=(5.90±0.86±0.39)×10−3 and B(Λc +→Ξ(1530)0K+)=(5.02±0.99±0.31)×10−3, where the first uncertainties are statistical and the second systematic. Our results are more precise than the previous relative measurements.

AB - We report the first measurements of absolute branching fractions for the W-exchange-only processes Λc +→Ξ0K+ and Λc +→Ξ(1530)0K+ with the double-tag technique, by analyzing an e+e− collision data sample, that corresponds to an integrated luminosity of 567 pb−1 collected at a center-of-mass energy of 4.6 GeV by the BESIII detector. The branching fractions are measured to be B(Λc +→Ξ0K+)=(5.90±0.86±0.39)×10−3 and B(Λc +→Ξ(1530)0K+)=(5.02±0.99±0.31)×10−3, where the first uncertainties are statistical and the second systematic. Our results are more precise than the previous relative measurements.

KW - Absolute branching fraction

KW - BESIII

KW - W-exchange

KW - Λ

KW - WEAK MESONIC DECAYS

KW - QUARK

KW - MODEL

KW - BARYONS

KW - Lambda(+)(c)

KW - NONLEPTONIC DECAYS

UR - http://www.scopus.com/inward/record.url?scp=85049533319&partnerID=8YFLogxK

U2 - 10.1016/j.physletb.2018.06.046

DO - 10.1016/j.physletb.2018.06.046

M3 - Article

AN - SCOPUS:85049533319

VL - 783

SP - 200

EP - 206

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

SN - 0370-2693

ER -

ID: 14405637