Observation of the decay $\psi(3686)\rightarrow \Sigma^{0}\bar{\Sigma}^{0}\omega$

, where the first uncertainty is statistical and the second is systematic. Additionally, we investigate potential intermediate states in the invariant mass distributions of

\Sigma^{0}\omega

,

\bar{\Sigma}^{0}\omega

and

\Sigma^{0}\bar{\Sigma}^{0}

. A hint of a resonance is observed in the invariant mass distribution of

M_{\Sigma^{0}(\bar{\Sigma}^{0})\omega}

, located around 2.06 GeV/

c^2

, with a significance of 2.5

\sigma

.

References(37)

Figures(11)

[1]

Physics at BES-III

D.M. Asner
(
- Carleton U.
)
,
T. Barnes
(
- Oak Ridge and
- Tennessee U.
)
,
J.M. Bian
(
- Beijing, Inst. High Energy Phys.
)
,
I.I. Bigi
(
- Notre Dame U.
)
,
N. Brambilla
(
- Milan U. and
- INFN, Milan
)

et al.

- Int.J.Mod.Phys.A 24 (2009) S1-794
•
e-Print:
- 0809.1869

[2]

Heavy Quarkonium: Progress, Puzzles, and Opportunities

N. Brambilla
(
- Munich, Tech. U.
)
,
S. Eidelman
(
- Novosibirsk State U. and
- Novosibirsk, IYF
)
,
B.K. Heltsley
(
- Cornell U., Phys. Dept.
)
,
R. Vogt
(
- UC, Davis and
- LLNL, Livermore
)
,
G.T. Bodwin
(
- Argonne
)

et al.

- Eur.Phys.J.C 71 (2011) 1534
•
e-Print:
- 1010.5827
•
DOI:
- 10.1140/epjc/s10052-010-1534-9

[3]

The excited baryon spectrum: What have we learned?

CLAS and
GlueX

Collaborations

•

Volker Crede
(
- Florida State U.
)

for the collaborations.

- AIP Conf.Proc. 2249 (2020) 1, 020003
•
DOI:
- 10.1063/5.0009281

[4]

Hyperon II: Properties of excited hyperons

A.V. Sarantsev
(
- Bonn U., HISKP and
- St. Petersburg, INP
)
,
M. Matveev
(
- Bonn U., HISKP and
- St. Petersburg, INP
)
,
V.A. Nikonov
(
- Bonn U., HISKP and
- St. Petersburg, INP
)
,
A.V. Anisovich
(
- Bonn U., HISKP and
- St. Petersburg, INP
)
,
U. Thoma
(
- Bonn U., HISKP
)

et al.

- Eur.Phys.J.A 55 (2019) 10, 180
•
e-Print:
- 1907.13387
•
DOI:
- 10.1140/epja/i2019-12880-5

[5]

Coupled-channel model for $\bar{K}N$ scattering in the resonant region

C. Fernandez-Ramirez
(
- Jefferson Lab
)
,
I.V. Danilkin
(
- Jefferson Lab and
- Mainz U., Inst. Kernphys. and
- U. Mainz, PRISMA
)
,
D.M. Manley
(
- Kent State U.
)
,
V. Mathieu
(
- Indiana U. and
- Indiana U., CEEM
)
,
A.P. Szczepaniak
(
- Jefferson Lab and
- Indiana U. and
- Indiana U., CEEM
)

- Phys.Rev.D 93 (2016) 3, 034029
•
e-Print:
- 1510.07065
•
DOI:
- 10.1103/PhysRevD.93.034029

[6]

Measurement of $ψ (3686) \to Λ \bar{Λ} η$ and $ψ (3686) \to Λ \bar{Λ} π^{0}$ decays

BESIII

Collaboration

•

M. Ablikim
(
- Beijing, Inst. High Energy Phys.
)

et al.

- Phys.Rev.D 106 (2022) 7, 072006
•
e-Print:
- 2207.14350
•
DOI:
- 10.1103/PhysRevD.106.072006

[7]

Study of $ψ (3686) \to Λ \bar{Λ} ω$

BESIII

Collaboration

•

Medina Ablikim
(
- Beijing, Inst. High Energy Phys.
)

et al.

- Phys.Rev.D 106 (2022) 11, 112011
•
e-Print:
- 2207.11666
•
DOI:
- 10.1103/PhysRevD.106.112011

[8]

Observation of a near-threshold enhancement in the $\Lambda\bar{\Lambda}$ mass spectrum from $e^+e^-\to\phi\Lambda\bar{\Lambda}$ at $\sqrt{s}$ from 3.51 to 4.60 GeV

BESIII

Collaboration

•

Medina Ablikim
(
- Beijing, Inst. High Energy Phys.
)

et al.

- Phys.Rev.D 104 (2021) 5, 052006
•
e-Print:
- 2104.08754
•
DOI:
- 10.1103/PhysRevD.104.052006

[9]

Determination of the number of ψ(3686) events taken at BESIII*

BESIII

Collaboration

•

Medina Ablikim
(
- Beijing, Inst. High Energy Phys.
)

et al.

- Chin.Phys.C 48 (2024) 9, 093001
•
e-Print:
- 2403.06766
•
DOI:
- 10.1088/1674-1137/ad595b

[10]

Design and Construction of the BESIII Detector

BESIII

Collaboration

•

M. Ablikim
(
- Beijing, Inst. High Energy Phys.
)

et al.

- Nucl.Instrum.Meth.A 614 (2010) 345-399
•
e-Print:
- 0911.4960
•
DOI:
- 10.1016/j.nima.2009.12.050

[11]

Proceedings of IPAC, Busan, Korea

C.H. Yu

[12]

Future Physics Programme of BESIII

BESIII

Collaboration

•

M. Ablikim
(
- Beijing, Inst. High Energy Phys.
)

et al.

- Chin.Phys.C 44 (2020) 4, 040001
•
e-Print:
- 1912.05983
•
DOI:
- 10.1088/1674-1137/44/4/040001

[13]

Suppression of top-up injection backgrounds with offline event filter in the BESIII experiment

et al.

- Radiat.Detect.Technol.Methods 6 (2022) 3, 289-293
•
DOI:
- 10.1007/s41605-022-00331-7

[14]

Study of MRPC technology for BESIII endcap-TOF upgrade

Xin Li
(
- Hefei, CUST
)
,
Yongjie Sun
(
- Hefei, CUST
)
,
Cheng Li
(
- Hefei, CUST
)
,
Zhen Liu
(
- Hefei, CUST
)
,
Yuekun Heng
(
- Beijing, Inst. High Energy Phys. and
- Hefei, CUST
)

et al.

- Radiat.Detect.Technol.Methods 1 (2017) 13
•
DOI:
- 10.1007/s41605-017-0014-2

[15]

The study of time calibration for upgraded end cap TOF of BESIII

Ying-Xiao Guo
(
- Beijing, Inst. High Energy Phys. and
- UCAS, Beijing
)
,
Sheng-Sen Sun
(
- Beijing, Inst. High Energy Phys. and
- UCAS, Beijing
)
,
Fen-Fen An
(
- Beijing, Inst. High Energy Phys.
)
,
Rong-Xing Yang
(
- Hefei, CUST
)
,
Ming Zhou
(
- Beijing, Inst. High Energy Phys. and
- UCAS, Beijing
)

et al.

- Radiat.Detect.Technol.Methods 1 (2017) 15
•
DOI:
- 10.1007/s41605-017-0012-4

[16]

Design and construction of the new BESIII endcap Time-of-Flight system with MRPC Technology

P. Cao
(
- Hefei, CUST and
- CUST, SKLPDE
)
,
H.F. Chen
(
- Hefei, CUST and
- CUST, SKLPDE
)
,
M.M. Chen
(
- Beijing, Inst. High Energy Phys. and
- CUST, SKLPDE
)
,
H.L. Dai
(
- Beijing, Inst. High Energy Phys. and
- CUST, SKLPDE
)
,
Y.K. Heng
(
)

et al.

- Nucl.Instrum.Meth.A 953 (2020) 163053
•
DOI:
- 10.1016/j.nima.2019.163053

[17]

GEANT4 - A Simulation Toolkit

GEANT4

Collaboration

•

S. Agostinelli
(
- Genoa U.
)

et al.

- Nucl.Instrum.Meth.A 506 (2003) 250-303
•
DOI:
- 10.1016/S0168-9002(03)01368-8

[18]

Method for detector description transformation to Unity and application in BESIII

et al.

- Nucl.Sci.Tech. 33 (2022) 11, 142
•
e-Print:
- 2206.10117
•
DOI:
- 10.1007/s41365-022-01133-8

[19]

The Precision Monte Carlo event generator K K for two fermion final states in e+ e- collisions

S. Jadach
(
- DESY and
- Cracow, INP and
- CERN
)
,
B.F.L. Ward
(
- Tennessee U. and
- CERN and
- SLAC
)
,
Z. Was
(
- Cracow, INP and
- CERN
)

- Comput.Phys.Commun. 130 (2000) 260-325
•
e-Print:
- hep-ph/9912214
•
DOI:
- 10.1016/S0010-4655(00)00048-5

[20]

Coherent exclusive exponentiation for precision Monte Carlo calculations

S. Jadach
(
- Tennessee U. and
- Cracow, INP
)
,
B.F.L. Ward
(
- Tennessee U.
)
,
Z. Was
(
- Cracow, INP and
- CERN
)

- Phys.Rev.D 63 (2001) 113009
•
e-Print:
- hep-ph/0006359
•
DOI:
- 10.1103/PhysRevD.63.113009

[21]

Event generators at BESIII

Rong-Gang Ping
(
- Beijing, Inst. High Energy Phys.
)

- Chin.Phys.C 32 (2008) 599
•
DOI:
- 10.1088/1674-1137/32/8/001

[22]

The EvtGen particle decay simulation package

D.J. Lange
(
- LLNL, Livermore
)

- Nucl.Instrum.Meth.A 462 (2001) 152-155
•
DOI:
- 10.1016/S0168-9002(01)00089-4

[23]

Review of particle physics

S. Navas
(
- Granada U., Theor. Phys. Astrophys. and
- CAFPE, Granada
)
,
C. Amsler
(
- Stefan Meyer Inst. Subatomare Phys.
)
,
T. Gutsche
(
- Tubingen U.
)
,
C. Hanhart
(
- IAS, Julich
)
,
J.J. Hernández-Rey
(
- Valencia U. and
- Valencia U., IFIC
)

et al.

- Phys.Rev.D 110 (2024) 3, 030001
•
DOI:
- 10.1103/PhysRevD.110.030001

[24]

Event generator for J / psi and psi (2S) decay

- Phys.Rev.D 62 (2000) 034003
•
DOI:
- 10.1103/PhysRevD.62.034003

[25]

Tuning and Validation of the Lundcharm Model with $J/\psi$ Decays

Rui-Ling Yang
(
- SWU, Chongqing
)
,
Rong-Gang Ping
(
- Beijing, Inst. High Energy Phys.
)
,
Hong Chen
(
- SWU, Chongqing
)

- Chin.Phys.Lett. 31 (2014) 061301
•
DOI:
- 10.1088/0256-307X/31/6/061301

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Observation of the decay ψ(3686)→Σ0Σˉ0ω\psi(3686)\rightarrow \Sigma^{0}\bar{\Sigma}^{0}\omegaψ(3686)→Σ0Σˉ0ω

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Observation of the decay $\psi(3686)\rightarrow \Sigma^{0}\bar{\Sigma}^{0}\omega$