Measurements of the branching fractions of the inclusive decays D0 (D+) →π+π+π-X

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Measurements of the branching fractions of the inclusive decays D0 (D+) →π+π+π-X. / BESIII Collaboration ; Мучной, Николай Юрьевич ; Николаев, Иван Борисович.

In: Physical Review D, Vol. 107, No. 3, 032002, 01.02.2023.

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

BibTeX

@article{937a45c56d7142b48b84800d58f92737,

title = "Measurements of the branching fractions of the inclusive decays D0 (D+) →π+π+π-X",

abstract = "Using e+e- annihilation data corresponding to an integrated luminosity of 2.93 fb-1 taken at a center-of-mass energy of 3.773 GeV with the BESIII detector, we report the first measurements of the branching fractions of the inclusive decays D0→π+π+π-X and D+→π+π+π-X, where pions from KS0 decays have been excluded from the π+π+π- system and X denotes any possible particle combination. The branching fractions of D0(D+)→π+π+π-X are determined to be B(D0→π+π+π-X)=(17.60±0.11±0.22)% and B(D+→π+π+π-X)=(15.25±0.09±0.18)%, where the first uncertainties are statistical and the second systematic.",

author = "{BESIII Collaboration} and M. Ablikim and Achasov, {M. N.} and P. Adlarson and R. Aliberti and A. Amoroso and An, {M. R.} and Q. An and Y. Bai and O. Bakina and I. Balossino and Y. Ban and V. Batozskaya and D. Becker and K. Begzsuren and N. Berger and M. Bertani and D. Bettoni and F. Bianchi and E. Bianco and J. Bloms and A. Bortone and I. Boyko and Briere, {R. A.} and A. Brueggemann 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 Che, {G. R.} and G. Chelkov and C. Chen and Chao Chen and G. Chen and Chen, {H. S.} and Chen, {M. L.} and Chen, {S. J.} and Chen, {S. M.} and T. Chen and Chen, {X. R.} and Chen, {X. T.} and Chen, {Y. B.} and Chen, {Y. Q.} and Chen, {Z. J.} and Cheng, {W. S.} and Choi, {S. K.} and X. Chu and Мучной, {Николай Юрьевич} and Николаев, {Иван Борисович}",

note = "The BESIII collaboration thanks the staff of BEPCII and the Institute of High Energy Physics (IHEP) computing center for their strong support. This work is supported in part by National Key R&D Program of China under Grants No. 2020YFA0406400 and No. 2020YFA0406300; National Natural Science Foundation of China (NSFC) under Grants No. 11875170, No. 12035009, No. 11635010, No. 11735014, No. 11835012, No. 11935015, No. 11935016, No. 11935018, No. 11961141012, No. 12022510, No. 12025502, No. 12035013, No. 12061131003, No. 12192260, No. 12192261, No. 12192262, No. 12192263, No. 12192264, and No. 12192265; the Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; the CAS Center for Excellence in Particle Physics (CCEPP); Joint Large-Scale Scientific Facility Funds of the NSFC and CAS under Grant No. U1832207; CAS Key Research Program of Frontier Sciences under Grants No. QYZDJ-SSW-SLH003 and No. QYZDJ-SSW-SLH040; 100 Talents Program of CAS; The Institute of Nuclear and Particle Physics (INPAC) and Shanghai Key Laboratory for Particle Physics and Cosmology; ERC under Grant No. 758462; European Union{\textquoteright}s Horizon 2020 research and innovation program under Marie Sklodowska-Curie grant agreement under Grant No. 894790; German Research Foundation DFG under Grants No. 443159800 and No. 455635585, Collaborative Research Center CRC 1044, FOR5327, GRK 2149; Istituto Nazionale di Fisica Nucleare, Italy; Ministry of Development of Turkey under Grant No. DPT2006K-120470; National Science and Technology fund; National Science Research and Innovation Fund (NSRF) via the Program Management Unit for Human Resources & Institutional Development, Research and Innovation under Grant No. B16F640076; Olle Engkvist Foundation under Grant No. 200-0605; STFC (United Kingdom); Suranaree University of Technology (SUT), Thailand Science Research and Innovation (TSRI), and National Science Research and Innovation Fund (NSRF) under Grant No. 160355; The Royal Society, UK, under Grants No. DH140054 and No. DH160214; The Swedish Research Council; U.S. Department of Energy under Grant No. DE-FG02-05ER41374.",

year = "2023",

month = feb,

day = "1",

doi = "10.1103/PhysRevD.107.032002",

language = "English",

volume = "107",

journal = "Physical Review D",

issn = "2470-0010",

publisher = "AMER PHYSICAL SOC",

number = "3",

}

RIS

TY - JOUR

T1 - Measurements of the branching fractions of the inclusive decays D0 (D+) →π+π+π-X

AU - BESIII Collaboration

AU - Ablikim, M.

AU - Achasov, M. N.

AU - Adlarson, P.

AU - Aliberti, R.

AU - Amoroso, A.

AU - An, M. R.

AU - An, Q.

AU - Bai, Y.

AU - Bakina, O.

AU - Balossino, I.

AU - Ban, Y.

AU - Batozskaya, V.

AU - Becker, D.

AU - Begzsuren, K.

AU - Berger, N.

AU - Bertani, M.

AU - Bettoni, D.

AU - Bianchi, F.

AU - Bianco, E.

AU - Bloms, J.

AU - Bortone, A.

AU - Boyko, I.

AU - Briere, R. A.

AU - Brueggemann, 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 - Che, G. R.

AU - Chelkov, G.

AU - Chen, C.

AU - Chen, Chao

AU - Chen, G.

AU - Chen, H. S.

AU - Chen, M. L.

AU - Chen, S. J.

AU - Chen, S. M.

AU - Chen, T.

AU - Chen, X. R.

AU - Chen, X. T.

AU - Chen, Y. B.

AU - Chen, Y. Q.

AU - Chen, Z. J.

AU - Cheng, W. S.

AU - Choi, S. K.

AU - Chu, X.

AU - Мучной, Николай Юрьевич

AU - Николаев, Иван Борисович

N1 - The BESIII collaboration thanks the staff of BEPCII and the Institute of High Energy Physics (IHEP) computing center for their strong support. This work is supported in part by National Key R&D Program of China under Grants No. 2020YFA0406400 and No. 2020YFA0406300; National Natural Science Foundation of China (NSFC) under Grants No. 11875170, No. 12035009, No. 11635010, No. 11735014, No. 11835012, No. 11935015, No. 11935016, No. 11935018, No. 11961141012, No. 12022510, No. 12025502, No. 12035013, No. 12061131003, No. 12192260, No. 12192261, No. 12192262, No. 12192263, No. 12192264, and No. 12192265; the Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; the CAS Center for Excellence in Particle Physics (CCEPP); Joint Large-Scale Scientific Facility Funds of the NSFC and CAS under Grant No. U1832207; CAS Key Research Program of Frontier Sciences under Grants No. QYZDJ-SSW-SLH003 and No. QYZDJ-SSW-SLH040; 100 Talents Program of CAS; The Institute of Nuclear and Particle Physics (INPAC) and Shanghai Key Laboratory for Particle Physics and Cosmology; ERC under Grant No. 758462; European Union’s Horizon 2020 research and innovation program under Marie Sklodowska-Curie grant agreement under Grant No. 894790; German Research Foundation DFG under Grants No. 443159800 and No. 455635585, Collaborative Research Center CRC 1044, FOR5327, GRK 2149; Istituto Nazionale di Fisica Nucleare, Italy; Ministry of Development of Turkey under Grant No. DPT2006K-120470; National Science and Technology fund; National Science Research and Innovation Fund (NSRF) via the Program Management Unit for Human Resources & Institutional Development, Research and Innovation under Grant No. B16F640076; Olle Engkvist Foundation under Grant No. 200-0605; STFC (United Kingdom); Suranaree University of Technology (SUT), Thailand Science Research and Innovation (TSRI), and National Science Research and Innovation Fund (NSRF) under Grant No. 160355; The Royal Society, UK, under Grants No. DH140054 and No. DH160214; The Swedish Research Council; U.S. Department of Energy under Grant No. DE-FG02-05ER41374.

PY - 2023/2/1

Y1 - 2023/2/1

N2 - Using e+e- annihilation data corresponding to an integrated luminosity of 2.93 fb-1 taken at a center-of-mass energy of 3.773 GeV with the BESIII detector, we report the first measurements of the branching fractions of the inclusive decays D0→π+π+π-X and D+→π+π+π-X, where pions from KS0 decays have been excluded from the π+π+π- system and X denotes any possible particle combination. The branching fractions of D0(D+)→π+π+π-X are determined to be B(D0→π+π+π-X)=(17.60±0.11±0.22)% and B(D+→π+π+π-X)=(15.25±0.09±0.18)%, where the first uncertainties are statistical and the second systematic.

AB - Using e+e- annihilation data corresponding to an integrated luminosity of 2.93 fb-1 taken at a center-of-mass energy of 3.773 GeV with the BESIII detector, we report the first measurements of the branching fractions of the inclusive decays D0→π+π+π-X and D+→π+π+π-X, where pions from KS0 decays have been excluded from the π+π+π- system and X denotes any possible particle combination. The branching fractions of D0(D+)→π+π+π-X are determined to be B(D0→π+π+π-X)=(17.60±0.11±0.22)% and B(D+→π+π+π-X)=(15.25±0.09±0.18)%, where the first uncertainties are statistical and the second systematic.

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85149516262&origin=inward&txGid=2a7b2753011ea9189a365de3b9593848

UR - https://www.mendeley.com/catalogue/6c5a14a0-96fb-3eb9-a2f0-ce05c980ddc5/

U2 - 10.1103/PhysRevD.107.032002

DO - 10.1103/PhysRevD.107.032002

M3 - Article

VL - 107

JO - Physical Review D

JF - Physical Review D

SN - 2470-0010

IS - 3

M1 - 032002

ER -

ID: 59236397