Amplitude analysis and branching fraction measurement of Ds+ → K − K + π + π + π −

Standard

Amplitude analysis and branching fraction measurement of Ds+ → K ⁻ K ⁺ π ⁺ π ⁺ π ⁻. / BESIII Collaboration.

In: Journal of High Energy Physics, Vol. 2022, No. 7, 51, 07.2022.

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

Harvard

BESIII Collaboration 2022, 'Amplitude analysis and branching fraction measurement of Ds+ → K ⁻ K ⁺ π ⁺ π ⁺ π ⁻', Journal of High Energy Physics, vol. 2022, no. 7, 51. https://doi.org/10.1007/JHEP07(2022)051

APA

BESIII Collaboration (2022). Amplitude analysis and branching fraction measurement of Ds+ → K ⁻ K ⁺ π ⁺ π ⁺ π ⁻. Journal of High Energy Physics, 2022(7), [51]. https://doi.org/10.1007/JHEP07(2022)051

Vancouver

BESIII Collaboration. Amplitude analysis and branching fraction measurement of Ds+ → K ⁻ K ⁺ π ⁺ π ⁺ π ⁻. Journal of High Energy Physics. 2022 Jul;2022(7):51. doi: 10.1007/JHEP07(2022)051

Author

BESIII Collaboration. / Amplitude analysis and branching fraction measurement of Ds+ → K ⁻ K ⁺ π ⁺ π ⁺ π ⁻. In: Journal of High Energy Physics. 2022 ; Vol. 2022, No. 7.

BibTeX

@article{5e336012ca8048af802bc0802674adcf,

title = "Amplitude analysis and branching fraction measurement of Ds+ → K − K + π + π + π −",

abstract = "Using e+e− annihilation data corresponding to a total integrated luminosity of 6.32 fb−1 collected at the center-of-mass energies between 4.178 and 4.226 GeV with the BESIII detector, we perform an amplitude analysis of the decay Ds+ → K−K+π+π+π− and determine the relative fractions and phases of different intermediate processes. Absolute branching fraction of Ds+→ K−K+π+π+π− decay is measured to be (6.60 ± 0.47stat.± 0.38syst.) × 10−3. The dominant intermediate process is Ds+→ a1(1260)+ϕ, ϕ → K−K+, a1(1260)+→ ρπ+, ρ → π+π−, with a branching fraction of (5.15 ± 0.41stat.± 0.32syst.) × 10−3.",

keywords = "Branching fraction, Charm Physics, e-e Experiments, Particle and Resonance Production",

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 = "Publisher Copyright: {\textcopyright} 2022, The Author(s).",

year = "2022",

month = jul,

doi = "10.1007/JHEP07(2022)051",

language = "English",

volume = "2022",

journal = "Journal of High Energy Physics",

issn = "1029-8479",

publisher = "Springer US",

number = "7",

}

RIS

TY - JOUR

T1 - Amplitude analysis and branching fraction measurement of Ds+ → K − K + π + π + π −

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.

PY - 2022/7

Y1 - 2022/7

N2 - Using e+e− annihilation data corresponding to a total integrated luminosity of 6.32 fb−1 collected at the center-of-mass energies between 4.178 and 4.226 GeV with the BESIII detector, we perform an amplitude analysis of the decay Ds+ → K−K+π+π+π− and determine the relative fractions and phases of different intermediate processes. Absolute branching fraction of Ds+→ K−K+π+π+π− decay is measured to be (6.60 ± 0.47stat.± 0.38syst.) × 10−3. The dominant intermediate process is Ds+→ a1(1260)+ϕ, ϕ → K−K+, a1(1260)+→ ρπ+, ρ → π+π−, with a branching fraction of (5.15 ± 0.41stat.± 0.32syst.) × 10−3.

AB - Using e+e− annihilation data corresponding to a total integrated luminosity of 6.32 fb−1 collected at the center-of-mass energies between 4.178 and 4.226 GeV with the BESIII detector, we perform an amplitude analysis of the decay Ds+ → K−K+π+π+π− and determine the relative fractions and phases of different intermediate processes. Absolute branching fraction of Ds+→ K−K+π+π+π− decay is measured to be (6.60 ± 0.47stat.± 0.38syst.) × 10−3. The dominant intermediate process is Ds+→ a1(1260)+ϕ, ϕ → K−K+, a1(1260)+→ ρπ+, ρ → π+π−, with a branching fraction of (5.15 ± 0.41stat.± 0.32syst.) × 10−3.

KW - Branching fraction

KW - Charm Physics

KW - e-e Experiments

KW - Particle and Resonance Production

UR - http://www.scopus.com/inward/record.url?scp=85134170635&partnerID=8YFLogxK

U2 - 10.1007/JHEP07(2022)051

DO - 10.1007/JHEP07(2022)051

M3 - Article

AN - SCOPUS:85134170635

VL - 2022

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

SN - 1029-8479

IS - 7

M1 - 51

ER -

ID: 36705577