volume 43 issue 3 pages 31001

Observation of ${{e^+e^- \rightarrow D_s^+} \overline{ D}^{\bf (*)0} {K^-}}$ and study of the P -wave ${{D_s}}$ mesons

M. ABLIKIM
M Albrecht
Ke Li
Lei Li
Fang Liu
Feng Liu
Huihui Liu
Kai Liu
Ke Liu
Xin Liu
Y Lü
Y Pan
Meng Wang
YONG WANG
T. Weber
Z Wu
W. Xu
Y Zhang
Yao Zhang
Yu Zhang
Lei Zhao
Xu Zhou
Y-H. Yang
M. N. ACHASOV
S. Ahmed
M. Alekseev
A. Amoroso
F. F. An
Q. An
Y. Bai
O. Bakina
R. Baldini Ferroli
Y. BAN
K. Begzsuren
D. W. Bennett
J V Bennett
N. Berger
M. Bertani
D. Bettoni
F Bianchi
I. Boyko
R. A. Briere
H. Cai
X Cai
A. Calcaterra
G. F. Cao
S. A. Cetin
J. Chai
J. F. Chang
W.-L. Chang
G. Chelkov
G. Chen
H. S. Chen
J. C. Chen
M L Chen
S J Chen
Y.-B. Chen
W.S. Cheng
G. Cibinetto
F. Cossio
H. L. Dai
J. P. Dai
A. Dbeyssi
D. Dedovich
Z. Y. DENG
A. DENIG
I. Denysenko
M. Destefanis
F De Mori
Y. Ding
C. Dong
J. Dong
L. Y. Dong
M. Y. Dong
Z.L. Dou
S. X. DU
J. Z. Fan
J. Fang
S. S. Fang
Y. Fang
R. Farinelli
L. Fava
F. Feldbauer
G. Felici
C. Q. Feng
M. FRITSCH
C. D. FU
Y. Fu
Q. Gao
X.-L. Gao
Y. N. GAO
Y. G. Gao
Z. Gao
B. Garillon
I. Garzia
A Gilman
K. Goetzen
L. Gong
W. X. Gong
W. Gradl
M. GRECO
L. M. Gu
M. H. Gu
S. Gu
Y. T. Gu
A. Q. Guo
L. B. GUO
R. P. Guo
Y. P. Guo
A. Guskov
Z. Haddadi
S Han
X. Q. Hao
F. A. HARRIS
K. L. HE
F. H. Heinsius
T. Held
Y. K. HENG
Z. L. Hou
H. M. HU
J. F. Hu
T. Hu
Y. Hu
G. S. HUANG
J.‐S. Huang
X.-T. Huang
X.-Z. Huang
Z. L. Huang
N. Huesken
T. Hussain
W. Ikegami Andersson
W. Imoehl
M Irshad
Q. Ji
Q. P. Ji
X. B. Ji
X. L. Ji
H.-L. Jiang
X. S. Jiang
X. Y. Jiang
J. B. JIAO
Z Jiao
D. P. JIN
S. Jin
Y. Jin
T. Johansson
N. KALANTAR-NAYESTANAKI
X. S. Kang
M. Kavatsyuk
B. C. Ke
I. K. Keshk
T. Khan
A. KHOUKAZ
P. Kiese
R. Kiuchi
R. Kliemt
L. Koch
O. B. Kolcu
B. Kopf
M. Kuemmel
M. Kuessner
A. Kupsc
M. Kurth
W. KÜHN
P. Larin
L. Lavezzi
H. Leithoff
C. Li
Cheng Li
D. M. Li
F. Li
F. Y. Li
G. Li
H. B. Li
H. J. Li
J.-C. Li
J. W. Li
L. K. Li
P. L. Li
P. R. Li
Q. Y. Li
W. D. LI
W. G. LI
X. L. Li
X. N. LI
X. Q. Li
Z. B. LI
H. Liang
Y. F. Liang
Y T Liang
G. R. Liao
L. Z. Liao
J Libby
C. X. Lin
D. X. Lin
B. Liu
B. J. LIU
C. X. LIU
D. Liu
D.-Y. Liu
F. H. Liu
H. B. LIU
H. L. Liu
H. M. LIU
Huanhuan Liu
J. B. LIU
J. Y. Liu
K. Y. Liu
Q. Liu
S. B. Liu
X. Liu
Y. B. Liu
Z. A. LIU
Zhiqing Liu
Y.F. Long
X. C. Lou
H. J. Lu
J. D. Lu
J. G. Lu
Y. Lu
Y.-p. Lu
C. L. LUO
M. X. Luo
P. W. Luo
T. Luo
X.‐L. Luo
S. Lusso
X. R. Lyu
F. C. MA
H. L. MA
L L Ma
M. M. Ma
Q. M. MA
X. N. Ma
X. X. Ma
X. Y. Ma
Y. M. Ma
F. E. Maas
M. Maggiora
S. Maldaner
Q. A. Malik
A Mangoni
Y. J. Mao
Z. P. Mao
S. Marcello
Z. X. Meng
J. G. MESSCHENDORP
G. Mezzadri
J. Min
T. J. Min
R E Mitchell
X. H. Mo
Y. J. Mo
C. Morales Morales
N. Yu. MUCHNOI
H. Muramatsu
A Mustafa
S. Nakhoul
Y. Nefedov
F. Nerling
I. B. NIKOLAEV
Z. Ning
S. Nisar
S.L. Niu
S. L. Olsen
Q. Ouyang
S. Pacetti
M. Papenbrock
P. Patteri
M. Pelizaeus
H. P. Peng
K. Peters
J. PETTERSSON
J. L. PING
R. G. PING
A. Pitka
R. Poling
Prasad V
M. Qi
T. Y. Qi
S. Qian
C F. Qiao
N. QIN
X. S. Qin
Z. H. Qin
J. F. QIU
S. Q. Qu
K. H. Rashid
C. F. Redmer
M. Richter
M. Ripka
A. Rivetti
M. Rolo
G. RONG
Ch. Rosner
M. Rump
A. SARANTSEV
M. Savrié
K. Schoenning
W. Shan
X. Y. Shan
M. Shao
C. P. Shen
P. X. Shen
X. Y. SHEN
H. Y. SHENG
X. Shi
J. J. Song
X. Y. Song
S. Sosio
C Sowa
S. Spataro
F. F. Sui
G. X. Sun
J. F. SUN
L. Sun
S‐S. Sun
X. H. Sun
Y. J. Sun
Y.-K. Sun
Y. Z. SUN
Z. J. Sun
Z. T. Sun
Y.T Tan
C. J. Tang
G. Y. Tang
X. Tang
M. Tiemens
B. Tsednee
I. Uman
B. Wang
B. L. Wang
C. W. Wang
D. Y. Wang
H.-H. Wang
K. Wang
L. L. WANG
L. S. Wang
M Wang
P. Wang
P. L. WANG
R. M. Wang
W. P. Wang
X. F. Wang
Y. Wang
Y. F. Wang
Z. Wang
Z G Wang
Z. Y. Wang
Zongyuan Wang
D. H. Wei
P. Weidenkaff
S. P. Wen
U. WIEDNER
M. WOLKE
L.H. Wu
L. J. Wu
L. Xia
Y. Xia
Y.J. Xiao
Z. J. Xiao
Y. G. Xie
Y. H. Xie
X. A. Xiong
Q. L. Xiu
G. F. XU
L. Xu
Q. J. XU
X. P. XU
F. YAN
L. Yan
W. B. YAN
W. C. Yan
Y. H. Yan
H. J. YANG
H. X. YANG
L. Yang
R X Yang
S L Yang
Y H Yang
Y. X. Yang
Yifan Yang
Z.-Q. Yang
M. Ye
M. H. YE
J. -H Yin
Z. Y. You
B.X. YU
C. X. YU
J. S. Yu
C. Z. Yuan
Y. Yuan
A. Yuncu
A. A. Zafar
Y. Zeng
B. X. ZHANG
B. Y. ZHANG
C. C. Zhang
D. H. ZHANG
H. H. ZHANG
H. Y. Zhang
J. Zhang
J. L. Zhang
J. Q. Zhang
J. W. Zhang
J Y Zhang
J. Z. Zhang
K. Zhang
L. Zhang
S. F. Zhang
T.J. ZHANG
X. Y. Zhang
Y. H. Zhang
Y. T. Zhang
Z. H. Zhang
Z. Y. Zhang
G. Zhao
J. W. ZHAO
J. Y. Zhao
J. Z. Zhao
Ling Zhao
M. G. ZHAO
Q. Zhao
S.J. Zhao
T. C. Zhao
Y. B. Zhao
Z. G. ZHAO
B. Zheng
J. P. Zheng
Y. H. Zheng
B. ZHONG
L. Zhou
Q. Zhou
X. Zhou
X. K. Zhou
X.-R. ZHOU
A. N. Zhu
J 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 typeJournal Article
Publication date2019-03-12
scimago Q1
wos Q2
SJR0.960
CiteScore6.9
Impact factor3.1
ISSN16741137, 20586132
Instrumentation
Nuclear and High Energy Physics
Astronomy and Astrophysics
Abstract
Studies of $e^+e^- \to D_s^+ \overline{D}{}^{(*)0}K^-$ and the $P$-wave charmed-strange mesons are performed based on an $e^+e^-$ collision data sample corresponding to an integrated luminosity of 567 pb$^{-1}$ collected with the BESIII detector at $\sqrt{s}= 4.600$ GeV. The processes of $e^+e^-\to D_s^+ \overline{D}{*}^{0} K^-$ and $D_s^+ \overline{D}{}^{0} K^-$ are observed for the first time and are found to be dominated by the modes $D_s^+ D_{s1}(2536)^-$ and $D_s^+ D^*_{s2}(2573)^-$, respectively. The Born cross sections are measured to be $\sigma^{B}(e^+e^-\to D_s^+ \overline{D}{*}^{0} K^-) = (10.1\pm2.3\pm0.8) pb$ and $\sigma^{B}(e^+e^-\to D_s^+ \overline{D}{}^{0} K^-) = (19.4\pm2.3\pm1.6) pb$, and the products of Born cross section and the decay branching fraction are measured to be $\sigma^{B}(e^+e^-\to D_s^+D_{s1}(2536)^- + c.c.)\cdot\mathcal{B}(D_{s1}(2536)^- \to \overline{D}{*}^{0} K^-) = (7.5 \pm 1.8 \pm 0.7) pb$ and $\sigma^{B}(e^+e^-\to D_s^+ D^*_{s2}(2573)^- + c.c.)\cdot\mathcal{B}(D^*_{s2}(2573)^- \to \overline{D}{}^{0} K^-) = (19.7 \pm 2.9 \pm 2.0) pb$. For the $D_{s1}(2536)^-$ and $D^*_{s2}(2573)^-$ mesons, the masses and widths are measured to be $M(D_{s1}(2536)^-) = (2537.7 \pm 0.5 \pm 3.1)~MeV/c^2,$ $ \Gamma(D_{s1}(2536)^-)) = (1.7\pm 1.2 \pm 0.6)~\rm MeV,$ and $M(D^*_{s2}(2573)^-) = (2570.7\pm 2.0 \pm 1.7)~MeV/c^2,$ $\Gamma(D^*_{s2}(2573)^-) = (17.2 \pm 3.6 \pm 1.1)~\rm MeV.$ The spin-parity of the $D^*_{s2}(2573)^-$ meson is determined to be $J^P=2^{+}$. In addition, the process $e^+e^-\to D_s^+ \overline{D}{}^{(*)0} K^-$ are searched for using the data samples taken at four (two) center-of-mass energies between 4.416 (4.527) and 4.575 GeV, and upper limits at the $90\%$ confidence level on the cross sections are determined.
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ABLIKIM M. et al. Observation of ${{e^+e^- \rightarrow D_s^+} \overline{ D}^{\bf (*)0} {K^-}}$ and study of the P -wave ${{D_s}}$ mesons // Chinese Physics C. 2019. Vol. 43. No. 3. p. 31001.
GOST all authors (up to 50) Copy
ABLIKIM M. et al. Observation of ${{e^+e^- \rightarrow D_s^+} \overline{ D}^{\bf (*)0} {K^-}}$ and study of the P -wave ${{D_s}}$ mesons // Chinese Physics C. 2019. Vol. 43. No. 3. p. 31001.
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@article{2019_ABLIKIM,
author = {M. ABLIKIM and M Albrecht and Yuan Kai Fu and Shaosheng Jin and Ke Li and Lei Li and Fang Liu and Feng Liu and Huihui Liu and Kai Liu and Ke Liu and Xin Liu and Y Lü and Y Pan and Meng Wang and YONG WANG and Zilong Wang and T. Weber and Z Wu and W. Xu and Y Zhang and Yao Zhang and Yu Zhang and Lei Zhao and Xiaoyu Zhou and Xu Zhou and J. S. Lange and Y-H. Yang and Yang Zhang and Z. P. Zhang and M. N. ACHASOV and S. Ahmed and M. Alekseev and A. Amoroso and F. F. An and Q. An and Y. Bai and O. Bakina and R. Baldini Ferroli and Y. BAN and K. Begzsuren and D. W. Bennett and J V Bennett and N. Berger and M. Bertani and D. Bettoni and F Bianchi and I. Boyko and R. A. Briere and H. Cai and others},
title = {Observation of ${{e^+e^- \rightarrow D_s^+} \overline{ D}^{\bf (*)0} {K^-}}$ and study of the P -wave ${{D_s}}$ mesons},
journal = {Chinese Physics C},
year = {2019},
volume = {43},
publisher = {IOP Publishing},
month = {mar},
url = {https://iopscience.iop.org/article/10.1088/1674-1137/43/3/031001},
number = {3},
pages = {31001},
doi = {10.1088/1674-1137/43/3/031001}
}
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ABLIKIM, M., et al. “Observation of ${{e^+e^- \rightarrow D_s^+} \overline{ D}^{\bf (*)0} {K^-}}$ and study of the P -wave ${{D_s}}$ mesons.” Chinese Physics C, vol. 43, no. 3, Mar. 2019, p. 31001. https://iopscience.iop.org/article/10.1088/1674-1137/43/3/031001.