Open Access

Physical Review Letters

, volume 124 , issue 11 , publication number 112001

Observation of a Resonant Structure in e+e−→K+K−π0π0

M. ABLIKIM

M. N. ACHASOV

P. Adlarson

S. Ahmed

M Albrecht

M. Albrecht

A. Amoroso

Q. An

Anita

Y. Bai

O. Bakina

R. Baldini Ferroli

I. Balossino

Y. BAN

K. Begzsuren

J V Bennett

N. Berger

M. Bertani

D. Bettoni

F Bianchi

J. Biernat

J. Bloms

I. Boyko

R. A. Briere

H. Cai

X Cai

A. Calcaterra

G. F. Cao

N Cao

S. A. Cetin

J. F. Chang

W.-L. Chang

G. Chelkov

D. Y. Chen

G. Chen

H. S. Chen

M L Chen

S J Chen

X. R. Chen

Y.-B. Chen

W. Cheng

G. Cibinetto

F. Cossio

X. F. Cui

H. L. Dai

J. P. Dai

X. C. 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

S. X. DU

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

X.-L. Gao

Y. Gao

Y. G. Gao

I. Garzia

E. M. Gersabeck

A Gilman

K. Goetzen

L. Gong

W. X. Gong

W. Gradl

M. GRECO

L. M. Gu

M. H. Gu

S. Gu

Y. T. Gu

C. Y. Guan

A. Q. Guo

L. B. GUO

R. P. Guo

Y. P. Guo

A. Guskov

S Han

T. T. Han

T. Z. Han

X. Q. Hao

F. A. HARRIS

K. L. HE

F. H. Heinsius

T. Held

Y. K. HENG

M. Himmelreich

T. Holtmann

Y. R. Hou

Z. L. Hou

H. M. HU

J. F. Hu

T. Hu

Y. Hu

G. S. HUANG

L. Q. Huang

X.-T. Huang

N. Huesken

T. Hussain

W. Ikegami Andersson

W. Imoehl

M Irshad

S. Jaeger

S. Janchiv

Q. Ji

Q. P. Ji

X. B. Ji

X. L. Ji

H. B. 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

R. Kappert

M. Kavatsyuk

B. C. Ke

I. K. Keshk

A. KHOUKAZ

P. Kiese

R. Kiuchi

R. Kliemt

L. Koch

O. B. Kolcu

B. Kopf

M. Kuemmel

M. Kuessner

A. Kupsc

M. G. Kurth

W. KÜHN

J. J. Lane

J. S. LANGE

P. Larin

L. Lavezzi

H. Leithoff

M. Lellmann

T. Lenz

C. Li

C. H. Li

Cheng Li

D. M. Li

F. Li

G. Li

H. B. Li

H. J. Li

J.-C. Li

J. L. Li

Ke Li

L. K. Li

Lei Li

P. L. Li

P. R. Li

S. Y. Li

W. D. LI

W. G. LI

X.-H. Li

X. L. Li

X. N. LI

Z. B. LI

Z. Y. Li

H. Liang

Y. F. Liang

Y T Liang

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

Fang Liu

Feng Liu

H. B. LIU

H. M. LIU

Huanhuan Liu

Huihui Liu

J. B. LIU

J. Y. Liu

K. Liu

K. Y. Liu

Ke Liu

L. Liu

L. Y. Liu

Q. Liu

S. B. Liu

Shuai Liu

T. Liu

X. Liu

X.Y. Liu

Y. B. Liu

Z. A. LIU

Z. Q. Liu

Y.F. Long

X. C. Lou

H. J. Lu

J. D. Lu

J. G. Lu

X L LU

Y Lü

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

R. Q. Ma

R. T. Ma

X. N. Ma

X. X. Ma

X. Y. Ma

Y. M. Ma

F. E. Maas

M. Maggiora

S. Maldaner

S. Malde

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

S. Nakhoul

Y. Nefedov

F. Nerling

I. B. NIKOLAEV

Z. Ning

S. Nisar

S. L. Olsen

Q. Ouyang

S. Pacetti

X. Pan

Y Pan

Y. Pan

M. Papenbrock

A. PATHAK

P. Patteri

M. Pelizaeus

H. P. Peng

K. Peters

J. PETTERSSON

J. L. PING

R. G. PING

A. Pitka

R. Poling

Prasad V

H Qi

H. Qi

H. R. Qi

M. Qi

T. Y. Qi

S. Qian

C F. Qiao

L-Q Qin

L. Q. Qin

X. P. Qin

X. S. Qin

Z. H. Qin

J. F. QIU

S. Q. Qu

K. H. Rashid

K. Ravindran

C. F. Redmer

M. Richter

A. Rivetti

V. Rodin

M. Rolo

G. RONG

Ch. Rosner

M. Rump

A. SARANTSEV

M. Savrié

Y. Schelhaas

C. Schnier

K. Schoenning

D. C. Shan

W. Shan

X. Y. Shan

M. Shao

C. P. Shen

P. X. Shen

X. Y. SHEN

H. Y. SHENG

H. C. Shi

R. S. Shi

X. Shi

X.-D. Shi

J. J. Song

Q. Q. Song

X. Y. Song

Y. X. Song

S. Sosio

C Sowa

S. Spataro

F. F. Sui

G. X. Sun

J. F. SUN

L. Sun

S‐S. Sun

T. Sun

W. Y. Sun

Y. J. Sun

Y.-K. Sun

Y. Z. SUN

Z. J. Sun

Z. T. Sun

Y. X. Tan

C. J. Tang

G. Y. Tang

J. Tang

X. Tang

V. Thoren

B. Tsednee

I. Uman

B. Wang

B. L. Wang

C. W. Wang

D. Y. Wang

H. P. Wang

K. Wang

L. L. WANG

L. S. Wang

M Wang

M.-Z. Wang

Meng Wang

P. L. WANG

W. P. Wang

X. Wang

X. F. Wang

X. L. Wang

YONG WANG

Y. Wang

Y. D. Wang

Y. F. Wang

Y. Q. Wang

Z Wang

Z. Wang

Z G Wang

Z. Y. Wang

Ziyi Wang

Zongyuan Wang

T. Weber

D. H. Wei

P. Weidenkaff

F. Weidner

H. W. Wen

S. P. Wen

D. J. White

U. WIEDNER

G. Wilkinson

M. WOLKE

L. Wollenberg

J. F. Wu

L.H. Wu

L. J. Wu

X Wu

X. Wu

Z. Wu

L. Xia

H. Xiao

S. Y. Xiao

Y.J. Xiao

Z. J. Xiao

Y. G. Xie

Y. H. Xie

T. Y. Xing

X. A. Xiong

G. F. XU

J. J. Xu

Q. J. XU

Weizong Xu

W. Xu

X. P. XU

L. Yan

W. B. YAN

W. C. Yan

Xu Yan

Yan Xu

H. J. YANG

H. X. YANG

L. Yang

R X Yang

S L Yang

Y-H. Yang

Y H Yang

Y. X. Yang

Yifan Yang

Zhi Yang

M. Ye

M. H. YE

J. -H Yin

Z. Y. You

B.X. YU

C. X. YU

G. Yu

J. S. Yu

T. Yu

C. Z. Yuan

W. Yuan

X. Q. YUAN

Y. Yuan

C. X. Yue

A. Yuncu

A. A. Zafar

Y. Zeng

B. X. ZHANG

B. Y. ZHANG

C. C. Zhang

D. H. ZHANG

Guangyi Zhang

H. H. ZHANG

H. Y. Zhang

J. L. Zhang

J. Q. Zhang

J. W. Zhang

J Y Zhang

J. Z. Zhang

Jianyu Zhang

Jiawei Zhang

L. Zhang

Lei Zhang

S Zhang

S. F. Zhang

T.J. ZHANG

X. Y. Zhang

Y Zhang

Y. Zhang

Y. H. Zhang

Y T Zhang

Y. T. Zhang

Yan Zhang

Yao Zhang

ZHANG Yi

Zhang Yi

Z. H. Zhang

Z. Y. Zhang

G. Zhao

J. Zhao

J. W. ZHAO

J. Y. Zhao

J. Z. Zhao

Lei Zhao

Ling Zhao

M. G. ZHAO

Q. Zhao

S.J. Zhao

T. C. Zhao

Y. B. Zhao

Z. G. ZHAO

A. Zhemchugov

B. Zheng

J. P. Zheng

Y. Zheng

Y. H. Zheng

B. ZHONG

C Zhong

L. Zhou

L. P. Zhou

Q. Zhou

X. Zhou

X. K. Zhou

X.-R. ZHOU

A. N. Zhu

J Zhu

K. Zhu

K. J. Zhu

S.-H. Zhu

Wenhui Zhu

W. J. 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: 2020-03-19

American Physical Society (APS)

Physical Review Letters

scimago Q1

wos Q1

SJR: 2.856

CiteScore: 15.6

Impact factor: 9.0

ISSN: 00319007, 10797114

DOI: 10.1103/PhysRevLett.124.112001

Copy DOI

PubMed ID: 32242687

General Physics and Astronomy

Abstract

A partial-wave analysis is performed for the process e^{+}e^{-}→K^{+}K^{-}π^{0}π^{0} at the center-of-mass energies ranging from 2.000 to 2.644 GeV. The data samples of e^{+}e^{-} collisions, collected by the BESIII detector at the BEPCII collider with a total integrated luminosity of 300 pb^{-1}, are analyzed. The total Born cross sections for the process e^{+}e^{-}→K^{+}K^{-}π^{0}π^{0}, as well as the Born cross sections for the subprocesses e^{+}e^{-}→ϕπ^{0}π^{0}, K^{+}(1460)K^{-}, K_{1}^{+}(1400)K^{-}, K_{1}^{+}(1270)K^{-}, and K^{*+}(892)K^{*-}(892), are measured versus the center-of-mass energy. The corresponding results for e^{+}e^{-}→K^{+}K^{-}π^{0}π^{0} and ϕπ^{0}π^{0} are consistent with those of BABAR with better precision. By analyzing the cross sections for the four subprocesses, K^{+}(1460)K^{-}, K_{1}^{+}(1400)K^{-}, K_{1}^{+}(1270)K^{-}, and K^{*+}(892)K^{*-}(892), a structure with mass M=(2126.5±16.8±12.4) MeV/c^{2} and width Γ=(106.9±32.1±28.1) MeV is observed with an overall statistical significance of 6.3σ, although with very limited significance in the subprocesses e^{+}e^{-}→K_{1}^{+}(1270)K^{-} and K^{*+}(892)K^{*-}(892). The resonant parameters of the observed structure suggest it can be identified with the ϕ(2170), thus the results provide valuable input to the internal nature of the ϕ(2170).

Found

5 citations

Zhemchugov Alexey

🥼

PhD in Physics and Mathematics

1 890 publications, 77 406 citations, 4 reviews

h-index: 115

Moscow Institute of Physics and Technology

Joint Institute for Nuclear Research

Research interests

Elementary Particle Physics

Top-30

Journals

	5 10 15 20 25
Physical Review D	Physical Review D, 24, 64.86% Physical Review D 24 publications, 64.86%
Chinese Physics C	Chinese Physics C, 2, 5.41% Chinese Physics C 2 publications, 5.41%
European Physical Journal C	European Physical Journal C, 1, 2.7% European Physical Journal C 1 publication, 2.7%
Chinese Physics Letters	Chinese Physics Letters, 1, 2.7% Chinese Physics Letters 1 publication, 2.7%
Physics of Particles and Nuclei	Physics of Particles and Nuclei, 1, 2.7% Physics of Particles and Nuclei 1 publication, 2.7%
Cureus	Cureus, 1, 2.7% Cureus 1 publication, 2.7%
National Science Review	National Science Review, 1, 2.7% National Science Review 1 publication, 2.7%
World Neurosurgery: X	World Neurosurgery: X, 1, 2.7% World Neurosurgery: X 1 publication, 2.7%
Frontiers of Physics	Frontiers of Physics, 1, 2.7% Frontiers of Physics 1 publication, 2.7%
European Physical Journal Plus	European Physical Journal Plus, 1, 2.7% European Physical Journal Plus 1 publication, 2.7%
Symmetry	Symmetry, 1, 2.7% Symmetry 1 publication, 2.7%
EPJ Web of Conferences	EPJ Web of Conferences, 1, 2.7% EPJ Web of Conferences 1 publication, 2.7%
Physical Review Letters	Physical Review Letters, 1, 2.7% Physical Review Letters 1 publication, 2.7%
	5 10 15 20 25

Publishers

	5 10 15 20 25
American Physical Society (APS)	American Physical Society (APS), 25, 67.57% American Physical Society (APS) 25 publications, 67.57%
Springer Nature	Springer Nature, 4, 10.81% Springer Nature 4 publications, 10.81%
IOP Publishing	IOP Publishing, 3, 8.11% IOP Publishing 3 publications, 8.11%
Pleiades Publishing	Pleiades Publishing, 1, 2.7% Pleiades Publishing 1 publication, 2.7%
Oxford University Press	Oxford University Press, 1, 2.7% Oxford University Press 1 publication, 2.7%
Elsevier	Elsevier, 1, 2.7% Elsevier 1 publication, 2.7%
MDPI	MDPI, 1, 2.7% MDPI 1 publication, 2.7%
EDP Sciences	EDP Sciences, 1, 2.7% EDP Sciences 1 publication, 2.7%
	5 10 15 20 25

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

Cite this

GOST |

Cite this

GOST Copy

ABLIKIM M. et al. Observation of a Resonant Structure in e+e−→K+K−π0π0 // Physical Review Letters. 2020. Vol. 124. No. 11. 112001

GOST all authors (up to 50) Copy

ABLIKIM M. et al. Observation of a Resonant Structure in e+e−→K+K−π0π0 // Physical Review Letters. 2020. Vol. 124. No. 11. 112001

RIS |

Cite this

RIS

BibTex

Cite this

BibTex (up to 50 authors) Copy

@article{2020_ABLIKIM,

author = {M. ABLIKIM and M. N. ACHASOV and P. Adlarson and S. Ahmed and M Albrecht and M. Albrecht and A. Amoroso and Q. An and Anita and Y. Bai and O. Bakina and R. Baldini Ferroli and I. Balossino and Y. BAN and K. Begzsuren and J V Bennett and N. Berger and M. Bertani and D. Bettoni and F Bianchi and J. Biernat and J. Bloms and I. Boyko and R. A. Briere and H. Cai and X Cai and A. Calcaterra and G. F. Cao and N Cao and S. A. Cetin and J. F. Chang and W.-L. Chang and G. Chelkov and D. Y. Chen and G. Chen and H. S. Chen and M L Chen and S J Chen and X. R. Chen and Y.-B. Chen and W. Cheng and G. Cibinetto and F. Cossio and X. F. Cui and H. L. Dai and J. P. Dai and X. C. Dai and A. Dbeyssi and D. Dedovich and Z. Y. DENG and others},

title = {Observation of a Resonant Structure in e+e−→K+K−π0π0},

journal = {Physical Review Letters},

year = {2020},

volume = {124},

publisher = {American Physical Society (APS)},

month = {mar},

url = {https://doi.org/10.1103/PhysRevLett.124.112001},

number = {11},

pages = {112001},

doi = {10.1103/PhysRevLett.124.112001}

}

Publisher

American Physical Society (APS)

Journal

Physical Review Letters

scimago Q1

wos Q1

SJR

2.856

CiteScore

15.6

Impact factor

9.0

ISSN

00319007 (Print)

10797114 (Electronic)

Profiles