Standard

Measurements of the branching fractions of semileptonic Ds+ decays via e+e−→Ds*+Ds*−. / The BESIII Collaboration ; Мучной, Николай Юрьевич; Николаев, Иван Борисович.

в: Physical Review D, Том 110, № 7, 072017, 28.10.2024.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

The BESIII Collaboration, Мучной, НЮ & Николаев, ИБ 2024, 'Measurements of the branching fractions of semileptonic Ds+ decays via e+e−→Ds*+Ds*−', Physical Review D, Том. 110, № 7, 072017. https://doi.org/10.1103/PhysRevD.110.072017

APA

The BESIII Collaboration, Мучной, Н. Ю., & Николаев, И. Б. (2024). Measurements of the branching fractions of semileptonic Ds+ decays via e+e−→Ds*+Ds*−. Physical Review D, 110(7), [072017]. https://doi.org/10.1103/PhysRevD.110.072017

Vancouver

The BESIII Collaboration, Мучной НЮ, Николаев ИБ. Measurements of the branching fractions of semileptonic Ds+ decays via e+e−→Ds*+Ds*−. Physical Review D. 2024 окт. 28;110(7):072017. doi: 10.1103/PhysRevD.110.072017

Author

The BESIII Collaboration ; Мучной, Николай Юрьевич ; Николаев, Иван Борисович. / Measurements of the branching fractions of semileptonic Ds+ decays via e+e−→Ds*+Ds*−. в: Physical Review D. 2024 ; Том 110, № 7.

BibTeX

@article{a1bfa78a84f8493aafc3f0cda2f33034,
title = "Measurements of the branching fractions of semileptonic Ds+ decays via e+e−→Ds*+Ds*−",
abstract = "We measure the absolute branching fractions of semileptonic Ds+ decays via the e+e-→Ds∗+Ds∗- process using e+e- collision data corresponding to an integrated luminosity of 10.64 fb-1 collected by the BESIII detector at center-of-mass energies between 4.237 and 4.699 GeV. The branching fractions are B(Ds+→ηe+νe)=(2.35±0.11stat±0.10syst)%, B(Ds+→η′e+νe)=(0.82±0.09stat±0.04syst)%, B(Ds+→φe+νe)=(2.21±0.16stat±0.11syst)%, B(Ds+→f0(980)e+νe,f0(980)→π+π-)=(0.15±0.02stat±0.01syst)%, B(Ds+→K0e+νe)=(0.24±0.04stat±0.01syst)%, and B(Ds+→K∗0e+νe)=(0.19±0.03stat±0.01syst)%. These results are consistent with those measured via the e+e-→Ds∗±Ds process by BESIII and CLEO. Using two-parameter series expansion, the hadronic transition form factors of Ds+→ηe+νe, Ds+→η′e+νe, and Ds+→K0e+νe are determined to be f+η(0)=0.442±0.022stat±0.017syst, f+η′(0)=0.557±0.062stat±0.024syst, and f+K0(0)=0.677±0.098stat±0.023syst",
author = "{BESIII Collaboration} and M. Ablikim and M. n. Achasov and Мучной, {Николай Юрьевич} and Николаев, {Иван Борисович}",
year = "2024",
month = oct,
day = "28",
doi = "10.1103/PhysRevD.110.072017",
language = "English",
volume = "110",
journal = "Physical Review D",
issn = "2470-0010",
publisher = "American Physical Society",
number = "7",

}

RIS

TY - JOUR

T1 - Measurements of the branching fractions of semileptonic Ds+ decays via e+e−→Ds*+Ds*−

AU - BESIII Collaboration

AU - Ablikim, M.

AU - Achasov, M. n.

AU - Мучной, Николай Юрьевич

AU - Николаев, Иван Борисович

PY - 2024/10/28

Y1 - 2024/10/28

N2 - We measure the absolute branching fractions of semileptonic Ds+ decays via the e+e-→Ds∗+Ds∗- process using e+e- collision data corresponding to an integrated luminosity of 10.64 fb-1 collected by the BESIII detector at center-of-mass energies between 4.237 and 4.699 GeV. The branching fractions are B(Ds+→ηe+νe)=(2.35±0.11stat±0.10syst)%, B(Ds+→η′e+νe)=(0.82±0.09stat±0.04syst)%, B(Ds+→φe+νe)=(2.21±0.16stat±0.11syst)%, B(Ds+→f0(980)e+νe,f0(980)→π+π-)=(0.15±0.02stat±0.01syst)%, B(Ds+→K0e+νe)=(0.24±0.04stat±0.01syst)%, and B(Ds+→K∗0e+νe)=(0.19±0.03stat±0.01syst)%. These results are consistent with those measured via the e+e-→Ds∗±Ds process by BESIII and CLEO. Using two-parameter series expansion, the hadronic transition form factors of Ds+→ηe+νe, Ds+→η′e+νe, and Ds+→K0e+νe are determined to be f+η(0)=0.442±0.022stat±0.017syst, f+η′(0)=0.557±0.062stat±0.024syst, and f+K0(0)=0.677±0.098stat±0.023syst

AB - We measure the absolute branching fractions of semileptonic Ds+ decays via the e+e-→Ds∗+Ds∗- process using e+e- collision data corresponding to an integrated luminosity of 10.64 fb-1 collected by the BESIII detector at center-of-mass energies between 4.237 and 4.699 GeV. The branching fractions are B(Ds+→ηe+νe)=(2.35±0.11stat±0.10syst)%, B(Ds+→η′e+νe)=(0.82±0.09stat±0.04syst)%, B(Ds+→φe+νe)=(2.21±0.16stat±0.11syst)%, B(Ds+→f0(980)e+νe,f0(980)→π+π-)=(0.15±0.02stat±0.01syst)%, B(Ds+→K0e+νe)=(0.24±0.04stat±0.01syst)%, and B(Ds+→K∗0e+νe)=(0.19±0.03stat±0.01syst)%. These results are consistent with those measured via the e+e-→Ds∗±Ds process by BESIII and CLEO. Using two-parameter series expansion, the hadronic transition form factors of Ds+→ηe+νe, Ds+→η′e+νe, and Ds+→K0e+νe are determined to be f+η(0)=0.442±0.022stat±0.017syst, f+η′(0)=0.557±0.062stat±0.024syst, and f+K0(0)=0.677±0.098stat±0.023syst

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85208809552&origin=inward&txGid=d738dd95c0f469076be4c344daff098f

U2 - 10.1103/PhysRevD.110.072017

DO - 10.1103/PhysRevD.110.072017

M3 - Article

VL - 110

JO - Physical Review D

JF - Physical Review D

SN - 2470-0010

IS - 7

M1 - 072017

ER -

ID: 62703394