Improved measurement of the branching fractions of the inclusive decays D+ → KS0 X and D0 → KS0 X

The BESIII collaboration

doi:10.1103/PhysRevD.107.112005

Improved measurement of the branching fractions of the inclusive decays D+ → KS0 X and D0 → KS0 X

The BESIII collaboration

Institute of Higher Research

CAS - Institute of High Energy Physics
Budker Institute of Nuclear Physics of the Siberian Branch of the RAS
Novosibirsk State University
Uppsala University
Ruhr University Bochum
Chinese Academy of Sciences
Johannes Gutenberg University Mainz
University of Turin
National Institute for Nuclear Physics
Liaoning Normal University
University of Science and Technology of China
Southeast University, Nanjing
Joint Institute for Nuclear Research
Peking University
National Centre for Nuclear Research
Mongolian Academy of Sciences
University of Münster
Carnegie Mellon University
Wuhan University
University of Chinese Academy of Sciences
Istinye University
Nankai University
Moscow Institute of Physics and Technology
Soochow University
Nanjing University
Tsinghua University
CAS - Institute of Modern Physics
Hunan University
Shandong University
Yunnan University
Helmholtz Institute Mainz
Jilin University
Liaoning University
Zhengzhou University
University of Eastern Piedmont
Sun Yat-Sen University
University of Oxford
University of Ferrara
University of Manchester
GSI Helmholtz Centre for Heavy Ion Research
Guangxi University
Nanjing Normal University
Shandong Normal University
Fudan University
Henan Normal University
University of Hawai'i at Mānoa
Suranaree University of Technology
South China Normal University
University of the Punjab
Indiana University Bloomington
Huangshan College
University of Jinan
University of Groningen
China University of Geosciences, Wuhan
Justus Liebig University Giessen
Indian Institute of Technology Madras
Lanzhou University
Qufu Normal University
Beijing Institute of Petrochemical Technology
Sichuan University
Guangxi Normal University
Shanxi University
Central China Normal University
Henan University of Science and Technology
University of South China
Henan University of Technology
Central South University
Zhejiang University
Goethe University Frankfurt
COMSATS University Islamabad
IBA
University of Perugia
Russian Research Centre Kurchatov Institute
Hunan Normal University
Shanxi Normal University
East University
North China Electric Power University
Hebei University
Hangzhou Normal University
Yantai University
Shanghai Jiao Tong University
Ministry of Education of the People's Republic of China
China Center of Advanced Science and Technology World Laboratory
Beihang University
Xinyang Normal University
University of Science and Technology Liaoning

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

4 Scopus citations

Abstract

By analyzing 2.93 fb-1 of e+e- collision data taken at the center-of-mass energy of 3.773 GeV with the BESIII detector, the branching fractions of the inclusive decays D+→KS0X and D0→KS0X are measured to be (33.11±0.13±0.36)% and (20.75±0.12±0.20)%, respectively, where the first uncertainties are statistical and the second are systematic. These results are consistent with the world averages of previous measurements, but with much improved precision.

Original language	English
Article number	112005
Journal	Physical Review D
Volume	107
Issue number	11
DOIs	https://doi.org/10.1103/PhysRevD.107.112005
State	Published - 1 Jun 2023

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10.1103/PhysRevD.107.112005

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@article{0fa59dcf51434b28a168b0d79d52abd7,

title = "Improved measurement of the branching fractions of the inclusive decays D+ → KS0 X and D0 → KS0 X",

abstract = "By analyzing 2.93 fb-1 of e+e- collision data taken at the center-of-mass energy of 3.773 GeV with the BESIII detector, the branching fractions of the inclusive decays D+→KS0X and D0→KS0X are measured to be (33.11±0.13±0.36)\% and (20.75±0.12±0.20)\%, respectively, where the first uncertainties are statistical and the second are systematic. These results are consistent with the world averages of previous measurements, but with much improved precision.",

author = "M. Ablikim and Achasov, \{M. N.\} and P. Adlarson and M. Albrecht and S. Kabana and \{The BESIII collaboration\}",

note = "Publisher Copyright: {\textcopyright} 2023 authors. Published by the American Physical Society.",

year = "2023",

month = jun,

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doi = "10.1103/PhysRevD.107.112005",

language = "English",

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T1 - Improved measurement of the branching fractions of the inclusive decays D+ → KS0 X and D0 → KS0 X

AU - Ablikim, M.

AU - Achasov, M. N.

AU - Adlarson, P.

AU - Albrecht, M.

AU - Kabana, S.

AU - The BESIII collaboration

PY - 2023/6/1

Y1 - 2023/6/1

N2 - By analyzing 2.93 fb-1 of e+e- collision data taken at the center-of-mass energy of 3.773 GeV with the BESIII detector, the branching fractions of the inclusive decays D+→KS0X and D0→KS0X are measured to be (33.11±0.13±0.36)% and (20.75±0.12±0.20)%, respectively, where the first uncertainties are statistical and the second are systematic. These results are consistent with the world averages of previous measurements, but with much improved precision.

AB - By analyzing 2.93 fb-1 of e+e- collision data taken at the center-of-mass energy of 3.773 GeV with the BESIII detector, the branching fractions of the inclusive decays D+→KS0X and D0→KS0X are measured to be (33.11±0.13±0.36)% and (20.75±0.12±0.20)%, respectively, where the first uncertainties are statistical and the second are systematic. These results are consistent with the world averages of previous measurements, but with much improved precision.

UR - https://www.scopus.com/pages/publications/85163828956

U2 - 10.1103/PhysRevD.107.112005

DO - 10.1103/PhysRevD.107.112005

M3 - Article

AN - SCOPUS:85163828956

SN - 2470-0010

VL - 107

JO - Physical Review D

JF - Physical Review D

IS - 11

M1 - 112005

ER -

Improved measurement of the branching fractions of the inclusive decays D+ → KS0 X and D0 → KS0 X

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