Amplitude analysis and branching fraction measurement of the decay Ds+ → π + π 0 π 0

Standard

Amplitude analysis and branching fraction measurement of the decay Ds+ → π ⁺ π ⁰ π ⁰. / BESIII Collaboration.

In: Journal of High Energy Physics, Vol. 2022, No. 1, 52, 01.2022.

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

Harvard

BESIII Collaboration 2022, 'Amplitude analysis and branching fraction measurement of the decay Ds+ → π ⁺ π ⁰ π ⁰', Journal of High Energy Physics, vol. 2022, no. 1, 52. https://doi.org/10.1007/JHEP01(2022)052

APA

BESIII Collaboration (2022). Amplitude analysis and branching fraction measurement of the decay Ds+ → π ⁺ π ⁰ π ⁰. Journal of High Energy Physics, 2022(1), [52]. https://doi.org/10.1007/JHEP01(2022)052

Vancouver

BESIII Collaboration. Amplitude analysis and branching fraction measurement of the decay Ds+ → π ⁺ π ⁰ π ⁰. Journal of High Energy Physics. 2022 Jan;2022(1):52. doi: 10.1007/JHEP01(2022)052

Author

BESIII Collaboration. / Amplitude analysis and branching fraction measurement of the decay Ds+ → π ⁺ π ⁰ π ⁰. In: Journal of High Energy Physics. 2022 ; Vol. 2022, No. 1.

BibTeX

@article{5b70a863d0844250847ed83a8bf68bb1,

title = "Amplitude analysis and branching fraction measurement of the decay Ds+ → π + π 0 π 0",

abstract = "Using a data set corresponding to an integrated luminosity of 6.32 fb−1 recorded by the BESIII detector at center-of-mass energies between 4.178 and 4.226 GeV, an amplitude analysis of the decay Ds+ → π+π0π0 is performed, and the relative fractions and phases of different intermediate processes are determined. The absolute branching fraction of the decay Ds+ → π+π0π0 is measured to be (0.50 ± 0.04stat ± 0.02syst)%. The absolute branching fraction of the intermediate process Ds+ → f0(980)π+, f0(980) → π0π0 is determined to be (0.28 ± 0.04stat ± 0.04syst)%.",

keywords = "Branching fraction, Charm physics, 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: This work is supported by NSF of China Grants 60873226, 60803112, National 863 Hi-Tech Grant 2009AA01Z411. Publisher Copyright: {\textcopyright} 2022, The Author(s).",

year = "2022",

month = jan,

doi = "10.1007/JHEP01(2022)052",

language = "English",

volume = "2022",

journal = "Journal of High Energy Physics",

issn = "1029-8479",

publisher = "Springer US",

number = "1",

}

RIS

TY - JOUR

T1 - Amplitude analysis and branching fraction measurement of the decay Ds+ → π + π 0 π 0

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 - 2022/1

Y1 - 2022/1

N2 - Using a data set corresponding to an integrated luminosity of 6.32 fb−1 recorded by the BESIII detector at center-of-mass energies between 4.178 and 4.226 GeV, an amplitude analysis of the decay Ds+ → π+π0π0 is performed, and the relative fractions and phases of different intermediate processes are determined. The absolute branching fraction of the decay Ds+ → π+π0π0 is measured to be (0.50 ± 0.04stat ± 0.02syst)%. The absolute branching fraction of the intermediate process Ds+ → f0(980)π+, f0(980) → π0π0 is determined to be (0.28 ± 0.04stat ± 0.04syst)%.

AB - Using a data set corresponding to an integrated luminosity of 6.32 fb−1 recorded by the BESIII detector at center-of-mass energies between 4.178 and 4.226 GeV, an amplitude analysis of the decay Ds+ → π+π0π0 is performed, and the relative fractions and phases of different intermediate processes are determined. The absolute branching fraction of the decay Ds+ → π+π0π0 is measured to be (0.50 ± 0.04stat ± 0.02syst)%. The absolute branching fraction of the intermediate process Ds+ → f0(980)π+, f0(980) → π0π0 is determined to be (0.28 ± 0.04stat ± 0.04syst)%.

KW - Branching fraction

KW - Charm physics

KW - e-e Experiments

UR - http://www.scopus.com/inward/record.url?scp=85123242495&partnerID=8YFLogxK

U2 - 10.1007/JHEP01(2022)052

DO - 10.1007/JHEP01(2022)052

M3 - Article

AN - SCOPUS:85123242495

VL - 2022

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

SN - 1029-8479

IS - 1

M1 - 52

ER -

ID: 35305907