Search for the leptonic decays D*+→e+νe and D*+→μ+νμ

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Search for the leptonic decays D*+→e+νe and D*+→μ+νμ. / BESIII Collaboration ; Николаев, Иван Борисович ; Мучной, Николай Юрьевич.

In: Physical Review D, Vol. 110, No. 1, 012003, 09.07.2024.

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

BibTeX

@article{8ab9ff6924e249ef833f90b6cdfbb245,

title = "Search for the leptonic decays D*+→e+νe and D*+→μ+νμ",

abstract = "We present the first search for the leptonic decays D∗+→e+νe and D∗+→μ+νμ by analyzing a data sample of electron-positron collisions recorded with the BESIII detector at center-of-mass energies between 4.178 and 4.226 GeV, corresponding to an integrated luminosity of 6.32 fb-1. No significant signal is observed. The upper limits on the branching fractions for D∗+→e+νe and D∗+→μ+νμ are set to be 1.1×10-5 and 4.3×10-6 at 90% confidence level, respectively. ",

author = "{BESIII Collaboration} and M. Ablikim and M. n. Achasov and P. Adlarson and M. Albrecht and R. Aliberti and A. Amoroso and M. r. An and Q. An and Y. Bai and O. Bakina and Ferroli, {R. baldini} 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 R. a. Briere and A. Brueggemann and X. Cai and A. Calcaterra and G. f. Cao and N. Cao and S. a. Cetin and J. f. Chang and Николаев, {Иван Борисович} and Мучной, {Николай Юрьевич}",

note = "Search for the leptonic decays D*+→e+νe and D*+→μ+νμ / M. Ablikim, M. N. Achasov, P. Adlarson [et al.] // Physical Review D. – 2024. – Vol. 110. - No. 1. – P. 012003. – DOI 10.1103/physrevd.110.012003. – EDN AALFNA. The BESIII Collaboration thanks the staff of BEPCII and the IHEP computing center for their strong support. This work is supported in part by National Key R&D Program of China under Contracts No. 2020YFA0406300 and No. 2020YFA0406400; National Natural Science Foundation of China (NSFC) under Contracts No. 12035009, No. 123B2077, No. 11875170, No. 11875054, No. 11635010, No. 11735014, No. 11835012, No. 11935015, No. 11935016, No. 11935018, No. 11961141012, No. 12022510, No. 12025502, No. 12035013, No. 12192260, No. 12192261, No. 12192262, No. 12192263, No. 12192264, and No. 12192265; the Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; Joint Large-Scale Scientific Facility Funds of the NSFC and CAS under Contracts No. U1832207 and No. U2032104; the CAS Center for Excellence in Particle Physics (CCEPP); 100 Talents Program of CAS; The Excellent Youth Foundation of Henan Scientific Commitee under Contract No. 242300421044; the Institute of Nuclear and Particle Physics (INPAC) and Shanghai Key Laboratory for Particle Physics and Cosmology; ERC under Contract No. 758462; European Union{\textquoteright}s Horizon 2020 research and innovation programme under Marie Sklodowska-Curie grant agreement under Contract No. 894790; German Research Foundation DFG under Contracts No. 443159800 and No. 455635585; Collaborative Research Center Grants No. CRC 1044, No. FOR5327, and No. GRK 2149; Istituto Nazionale di Fisica Nucleare, Italy; Ministry of Development of Turkey under Contract 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 Contract No. B16F640076; Olle Engkvist Foundation under Contract 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 Contract No. 160355; The Royal Society, United Kingdom, under Contracts No. DH140054 and No. DH160214; The Swedish Research Council; and U.S. Department of Energy under Contract No. DE-FG02-05ER41374.",

year = "2024",

month = jul,

day = "9",

doi = "10.1103/PhysRevD.110.012003",

language = "English",

volume = "110",

journal = "Physical Review D",

issn = "2470-0010",

publisher = "American Physical Society",

number = "1",

}

RIS

TY - JOUR

T1 - Search for the leptonic decays D*+→e+νe and D*+→μ+νμ

AU - BESIII Collaboration

AU - Ablikim, M.

AU - Achasov, M. n.

AU - Adlarson, P.

AU - Albrecht, M.

AU - Aliberti, R.

AU - Amoroso, A.

AU - An, M. r.

AU - An, Q.

AU - Bai, Y.

AU - Bakina, O.

AU - Ferroli, R. baldini

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 - Briere, R. a.

AU - Brueggemann, A.

AU - Cai, X.

AU - Calcaterra, A.

AU - Cao, G. f.

AU - Cao, N.

AU - Cetin, S. a.

AU - Chang, J. f.

AU - Николаев, Иван Борисович

AU - Мучной, Николай Юрьевич

N1 - Search for the leptonic decays D*+→e+νe and D*+→μ+νμ / M. Ablikim, M. N. Achasov, P. Adlarson [et al.] // Physical Review D. – 2024. – Vol. 110. - No. 1. – P. 012003. – DOI 10.1103/physrevd.110.012003. – EDN AALFNA. The BESIII Collaboration thanks the staff of BEPCII and the IHEP computing center for their strong support. This work is supported in part by National Key R&D Program of China under Contracts No. 2020YFA0406300 and No. 2020YFA0406400; National Natural Science Foundation of China (NSFC) under Contracts No. 12035009, No. 123B2077, No. 11875170, No. 11875054, No. 11635010, No. 11735014, No. 11835012, No. 11935015, No. 11935016, No. 11935018, No. 11961141012, No. 12022510, No. 12025502, No. 12035013, No. 12192260, No. 12192261, No. 12192262, No. 12192263, No. 12192264, and No. 12192265; the Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; Joint Large-Scale Scientific Facility Funds of the NSFC and CAS under Contracts No. U1832207 and No. U2032104; the CAS Center for Excellence in Particle Physics (CCEPP); 100 Talents Program of CAS; The Excellent Youth Foundation of Henan Scientific Commitee under Contract No. 242300421044; the Institute of Nuclear and Particle Physics (INPAC) and Shanghai Key Laboratory for Particle Physics and Cosmology; ERC under Contract No. 758462; European Union’s Horizon 2020 research and innovation programme under Marie Sklodowska-Curie grant agreement under Contract No. 894790; German Research Foundation DFG under Contracts No. 443159800 and No. 455635585; Collaborative Research Center Grants No. CRC 1044, No. FOR5327, and No. GRK 2149; Istituto Nazionale di Fisica Nucleare, Italy; Ministry of Development of Turkey under Contract 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 Contract No. B16F640076; Olle Engkvist Foundation under Contract 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 Contract No. 160355; The Royal Society, United Kingdom, under Contracts No. DH140054 and No. DH160214; The Swedish Research Council; and U.S. Department of Energy under Contract No. DE-FG02-05ER41374.

PY - 2024/7/9

Y1 - 2024/7/9

N2 - We present the first search for the leptonic decays D∗+→e+νe and D∗+→μ+νμ by analyzing a data sample of electron-positron collisions recorded with the BESIII detector at center-of-mass energies between 4.178 and 4.226 GeV, corresponding to an integrated luminosity of 6.32 fb-1. No significant signal is observed. The upper limits on the branching fractions for D∗+→e+νe and D∗+→μ+νμ are set to be 1.1×10-5 and 4.3×10-6 at 90% confidence level, respectively.

AB - We present the first search for the leptonic decays D∗+→e+νe and D∗+→μ+νμ by analyzing a data sample of electron-positron collisions recorded with the BESIII detector at center-of-mass energies between 4.178 and 4.226 GeV, corresponding to an integrated luminosity of 6.32 fb-1. No significant signal is observed. The upper limits on the branching fractions for D∗+→e+νe and D∗+→μ+νμ are set to be 1.1×10-5 and 4.3×10-6 at 90% confidence level, respectively.

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85198286921&origin=inward&txGid=43355070ed35ebdf9fa6cff0ca206de9

UR - https://elibrary.ru/item.asp?id=68769446

U2 - 10.1103/PhysRevD.110.012003

DO - 10.1103/PhysRevD.110.012003

M3 - Article

VL - 110

JO - Physical Review D

JF - Physical Review D

SN - 2470-0010

IS - 1

M1 - 012003

ER -

ID: 62709832