Precision measurements ofB [ ψ ( 3686 ) → π + π − J / ψ ] B [ J / ψ → l + l − ]
M. ABLIKIM
,
M. N. ACHASOV
,
O. Albayrak
,
D. J. Ambrose
,
F. F. An
,
Q. An
,
J. Z. BAI
,
R. Baldini Ferroli
,
Y. BAN
,
J. Becker
,
J V Bennett
,
M. Bertani
,
J. M. Bian
,
E. Boger
,
O. Bondarenko
,
I. Boyko
,
S Braun
,
R. A. Briere
,
V. Bytev
,
H. Cai
,
X Cai
,
O. Cakir
,
A. Calcaterra
,
G. F. Cao
,
S. A. Cetin
,
J. F. Chang
,
G. Chelkov
,
G. Chen
,
H. S. Chen
,
J. C. Chen
,
M L Chen
,
S J Chen
,
X. R. Chen
,
Y.-B. Chen
,
H.-P. Cheng
,
Y. P. CHU
,
D Cronin-Hennessy
,
H. L. Dai
,
J. P. Dai
,
D. Dedovich
,
Z. Y. DENG
,
A. DENIG
,
I. Denysenko
,
M. Destefanis
,
W. M. Ding
,
Y. Ding
,
L. Y. Dong
,
M. Y. Dong
,
S. X. DU
,
J. Fang
,
S. S. Fang
,
L. Fava
,
C. Q. Feng
,
P. Friedel
,
C. D. FU
,
J. L. Fu
,
O. Fuks
,
Y. Gao
,
C. Geng
,
K. Goetzen
,
W. X. Gong
,
W. Gradl
,
M. GRECO
,
M. H. Gu
,
Y. T. Gu
,
Y.H. Guan
,
A. Q. Guo
,
L. B. GUO
,
T. Guo
,
Y. P. Guo
,
Y. L. Han
,
F. A. HARRIS
,
K. L. HE
,
M. He
,
Z.Y. He
,
T. Held
,
Y. K. HENG
,
Z. L. Hou
,
C Hu
,
H. M. HU
,
J. F. Hu
,
T. Hu
,
G. M. Huang
,
G. S. HUANG
,
J.‐S. Huang
,
L. Huang
,
X.-T. Huang
,
Y Huang
,
T. Hussain
,
C. S. Ji
,
Q. Ji
,
Q. P. Ji
,
X. B. Ji
,
X. L. Ji
,
L.L. Jiang
,
X. S. Jiang
,
J. B. JIAO
,
Z Jiao
,
D. P. JIN
,
S. Jin
,
F. F. Jing
,
N. KALANTAR-NAYESTANAKI
,
M. Kavatsyuk
,
B. Kloss
,
B. Kopf
,
M. Kornicer
,
W. Kuehn
,
W. Lai
,
J. S. LANGE
,
M. Lara
,
P. Larin
,
M. Leyhe
,
C. H. Li
,
Cheng Li
,
Cui Li
,
D. M. Li
,
F. Li
,
G. Li
,
H. B. Li
,
J.-C. Li
,
K Li
,
Lei Li
,
Q. J. LI
,
W. D. LI
,
W. G. LI
,
X. L. Li
,
X. N. LI
,
X. Q. Li
,
X. R. Li
,
Z. B. LI
,
H. Liang
,
Y. F. Liang
,
Y T Liang
,
G. R. Liao
,
X. T. Liao
,
D. X. Lin
,
B. J. LIU
,
C. L. Liu
,
C. X. LIU
,
F. H. Liu
,
Fang Liu
,
Fang Liu
,
Feng Liu
,
H Liu
,
H. Liu
,
H. B. LIU
,
H. H. Liu
,
H. M. LIU
,
H.-W. Liu
,
J.-P. LIU
,
K. Liu
,
K. Y. Liu
,
P. L. Liu
,
Q. Liu
,
S. B. Liu
,
X. Liu
,
Y. B. Liu
,
Z. A. LIU
,
Zhiqiang Liu
,
Zhiqing Liu
,
H. Loehner
,
X. C. Lou
,
G. R. LU
,
H. J. Lu
,
J. G. Lu
,
X R Lü
,
X. R. Lu
,
Y.-p. Lu
,
C. L. LUO
,
M. X. Luo
,
T. Luo
,
X.‐L. Luo
,
M. Lv
,
F. C. MA
,
H. L. MA
,
Q. M. MA
,
S. Ma
,
T. Ma
,
X. Y. Ma
,
F. E. Maas
,
M. Maggiora
,
Q. A. Malik
,
Y. J. Mao
,
Z. P. Mao
,
J. G. MESSCHENDORP
,
J. Min
,
T. J. Min
,
R E Mitchell
,
X. H. Mo
,
H. MOEINI
,
C. Morales Morales
,
K. Moriya
,
N. Yu. MUCHNOI
,
H. Muramatsu
,
Y. Nefedov
,
I. B. NIKOLAEV
,
Z. Ning
,
S. L. Olsen
,
Q. Ouyang
,
S. Pacetti
,
J. W. Park
,
M. Pelizaeus
,
H. P. Peng
,
K. Peters
,
J. L. PING
,
R. G. PING
,
R. Poling
,
E. Prencipe
,
M. Qi
,
S. Qian
,
C F. Qiao
,
L-Q Qin
,
L. Q. Qin
,
X. S. Qin
,
Y. Qin
,
Z. H. Qin
,
J. F. QIU
,
K. H. Rashid
,
C. F. Redmer
,
G. RONG
,
X. D. RUAN
,
A. SARANTSEV
,
M. Shao
,
C. P. Shen
,
X. Y. SHEN
,
H. Y. SHENG
,
M. R. Shepherd
,
W. M. Song
,
X. Y. Song
,
S. Spataro
,
B. SPRUCK
,
D. H. Sun
,
G. X. Sun
,
J. F. SUN
,
S‐S. Sun
,
Y. J. Sun
,
Y. Z. SUN
,
Z. J. Sun
,
Z. T. Sun
,
C. J. Tang
,
X. Tang
,
I. Tapan
,
E.H. Thorndike
,
D. TOTH
,
M. Ullrich
,
I. Uman
,
G. S. Varner
,
B. Wang
,
D. Wang
,
D. Y. Wang
,
K. Wang
,
L. L. WANG
,
L. S. Wang
,
M Wang
,
P. Wang
,
P. L. WANG
,
Q. J. Wang
,
S. G. WANG
,
X. F. Wang
,
X. L. Wang
,
Y. D. Wang
,
Y. F. Wang
,
Y. Q. Wang
,
Z Wang
,
Z. Wang
,
Z G Wang
,
Z. Y. Wang
,
D. H. Wei
,
J.-B. Wei
,
P. Weidenkaff
,
Q. G. Wen
,
S. P. Wen
,
M Werner
,
U. WIEDNER
,
L.H. Wu
,
N. Wu
,
S. X. Wu
,
Weinan Wu
,
W. Wu
,
Z. Wu
,
L. G. Xia
,
Y. X. Xia
,
Z. J. Xiao
,
Y. G. Xie
,
Q. L. Xiu
,
G. F. XU
,
Q. J. XU
,
Q. N. Xu
,
X. P. XU
,
Z. R. Xu
,
Z. Xue
,
L. Yan
,
W. B. YAN
,
Y. H. Yan
,
H. X. YANG
,
Y. Yang
,
Y. X. Yang
,
H Ye
,
M. Ye
,
M. H. YE
,
B.X. YU
,
C. X. YU
,
H. W. Yu
,
J. S. Yu
,
S.P. Yu
,
C. Z. Yuan
,
Y. Yuan
,
A. A. Zafar
,
A. Zallo
,
S. L. ZANG
,
Y. Zeng
,
B. X. ZHANG
,
B. Y. ZHANG
,
C Zhang
,
C. C. Zhang
,
D. H. ZHANG
,
H. H. ZHANG
,
H. Y. Zhang
,
J. Q. Zhang
,
J. W. Zhang
,
J Y Zhang
,
J. Z. Zhang
,
Lili Zhang
,
R Zhang
,
S H Zhang
,
X J. Zhang
,
X. Y. Zhang
,
Y Zhang
,
Y. Zhang
,
Y. H. Zhang
,
Z. P. Zhang
,
Z. Y. Zhang
,
Zhenghao Zhang
,
G. Zhao
,
H. S. Zhao
,
J. W. ZHAO
,
Lei Zhao
,
Ling Zhao
,
M. G. ZHAO
,
Q. Zhao
,
S.J. Zhao
,
T. C. Zhao
,
X. H. Zhao
,
Y. B. Zhao
,
Z. G. ZHAO
,
B. Zheng
,
J. P. Zheng
,
Y. H. Zheng
,
B. ZHONG
,
L. Zhou
,
X. Zhou
,
X. K. Zhou
,
X.-R. ZHOU
,
C. Zhu
,
K. Zhu
,
K. J. Zhu
,
S.-H. Zhu
,
X L Zhu
,
Y. C. Zhu
,
Y. S. Zhu
,
Z. A. ZHU
,
J. Zhuang
,
B. S. ZOU
,
J. H. Zou
Publication type: Journal Article
Publication date: 2013-08-12
scimago Q1
wos Q1
SJR: 1.458
CiteScore: 9.0
Impact factor: 5.3
ISSN: 24700010, 24700029, 05562821, 10894918, 15507998, 15502368
Nuclear and High Energy Physics
Abstract
Based on (106.41 +/- 0.86) x 10(6) psi(3686) events collected with the BESIII detector at the BEPCII collider, the branching fractions of psi(3686) -> pi(+)pi(-)J/psi, J/psi -> e(+)e(-), and J/psi -> mu(+)mu(-) are measured. We obtain B[psi(3686) -> pi(+)pi(-)J/psi] = (34.98 +/- 0.02 +/- 0.45)%, B[J/psi -> e(+)e(-)] = (5.983 +/- 0.007 +/- 0.037)%, and B[J/psi -> mu(+)mu(-)] = (5.973 +/- 0.0007 +/- 0.038)%. The measurement of B[psi(3686) -> pi(+)pi(-)J/psi] confirms the CLEO-c measurement, and is apparently larger than the others. The measured J/psi leptonic decay branching fractions agree with previous experiments within one standard deviation. These results lead to B[J/psi -> l(+)l(-)] = (5.978 +/- 0.005 +/- 0.040)% by averaging over the e(+)e(-) and mu(+)mu(-) channels and a ratio of B[J/psi -> e(+)e(-)]/B[J/psi -> mu(+)mu(-)] = 1.0017 +/- 0.0017 +/- 0.0033, which tests e- mu universality at the four tenths of a percent level. All the measurements presented in this paper are the most precise in the world to date.
Found
Nothing found, try to update filter.
Found
Nothing found, try to update filter.
Top-30
Journals
|
1
2
3
4
5
6
7
|
|
|
Physical Review D
7 publications, 50%
|
|
|
Physical Review Letters
2 publications, 14.29%
|
|
|
EPJ Web of Conferences
1 publication, 7.14%
|
|
|
International Journal of Modern Physics Conference Series
1 publication, 7.14%
|
|
|
Modern Physics Letters A
1 publication, 7.14%
|
|
|
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
1 publication, 7.14%
|
|
|
European Physical Journal: Special Topics
1 publication, 7.14%
|
|
|
1
2
3
4
5
6
7
|
Publishers
|
1
2
3
4
5
6
7
8
9
|
|
|
American Physical Society (APS)
9 publications, 64.29%
|
|
|
World Scientific
2 publications, 14.29%
|
|
|
EDP Sciences
1 publication, 7.14%
|
|
|
Elsevier
1 publication, 7.14%
|
|
|
Springer Nature
1 publication, 7.14%
|
|
|
1
2
3
4
5
6
7
8
9
|
- We do not take into account publications without a DOI.
- Statistics recalculated weekly.
Are you a researcher?
Create a profile to get free access to personal recommendations for colleagues and new articles.
Metrics
14
Total citations:
14
Citations from 2024:
5
(35%)
Cite this
GOST |
RIS |
BibTex
Cite this
GOST
Copy
ABLIKIM M. et al. Precision measurements ofB[ψ(3686)→π+π−J/ψ]andB[J/ψ→l+l−] // Physical Review D. 2013. Vol. 88. No. 3. 032007
GOST all authors (up to 50)
Copy
ABLIKIM M. et al. Precision measurements ofB[ψ(3686)→π+π−J/ψ]andB[J/ψ→l+l−] // Physical Review D. 2013. Vol. 88. No. 3. 032007
Cite this
RIS
Cite this
BibTex (up to 50 authors)
Copy
@article{2013_ABLIKIM,
author = {M. ABLIKIM and M. N. ACHASOV and O. Albayrak and D. J. Ambrose and F. F. An and Q. An and J. Z. BAI and R. Baldini Ferroli and Y. BAN and J. Becker and J V Bennett and M. Bertani and J. M. Bian and E. Boger and O. Bondarenko and I. Boyko and S Braun and R. A. Briere and V. Bytev and H. Cai and X Cai and O. Cakir and A. Calcaterra and G. F. Cao and S. A. Cetin and J. F. Chang and G. Chelkov and G. Chen and H. S. Chen and J. C. Chen and M L Chen and S J Chen and X. R. Chen and Y.-B. Chen and H.-P. Cheng and Y. P. CHU and D Cronin-Hennessy and H. L. Dai and J. P. Dai and D. Dedovich and Z. Y. DENG and A. DENIG and I. Denysenko and M. Destefanis and W. M. Ding and Y. Ding and L. Y. Dong and M. Y. Dong and S. X. DU and J. Fang and others},
title = {Precision measurements ofB[ψ(3686)→π+π−J/ψ]andB[J/ψ→l+l−]},
journal = {Physical Review D},
year = {2013},
volume = {88},
publisher = {American Physical Society (APS)},
month = {aug},
url = {https://doi.org/10.1103/PhysRevD.88.032007},
number = {3},
pages = {032007},
doi = {10.1103/PhysRevD.88.032007}
}
Profiles