Search for the <math display="inline"><msup><mi>e</mi><mo>+</mo></msup><msup><mi>e</mi><mo>-</mo></msup><mo stretchy="false">→</mo><mi>ϕ</mi><msub><mi>χ</mi><mrow><mi>c</mi><mn>1</mn></mrow></msub><mo stretchy="false">(</mo><mn>3872</mn><mo stretchy="false">)</mo></math> process at BESIII

Ablikim, M.; Achasov, M.N.; Adlarson, P.; Afedulidis, O.; Ai, X.C.; Aliberti, R.; Amoroso, A.; An, Q.; Bai, Y.; Bakina, O.

doi:10.1103/PhysRevD.110.L031103

Search for the $e^{+} e^{-} \to ϕ χ_{c 1} (3872)$ process at BESIII

BESIII

Collaboration

Jun 21, 2024

11 pages

Published in:

Phys.Rev.D 110 (2024) 3, L031103

Published: Aug 1, 2024

e-Print:

2406.15030 [hep-ex]

DOI:

10.1103/PhysRevD.110.L031103 (publication)

Experiments:

BEPC-BES-III

View in:

ADS Abstract Service

pdf

reference search0 citations

Citations per year

0 Citations

Abstract: (APS)

Based on

368.5 p b^{- 1}

of

e^{+} e^{-}

collision data collected at center-of-mass energies 4.914 and 4.946 GeV by the BESIII detector, the

e^{+} e^{-} \to ϕ χ_{c 1} (3872)

process is searched for the first time. No significant signal is observed and the upper limits at the 90% confidence level on the product of the Born cross section

σ (e^{+} e^{-} \to ϕ χ_{c 1} (3872))

and the branching fraction

B [χ_{c 1} (3872) \to π^{+} π^{-} J / ψ]

at 4.914 and 4.946 GeV are set to be 0.85 and 0.96 pb, respectively. These measurements provide useful information for the production of the

χ_{c 1} (3872)

at

e^{+} e^{-}

colliders and deepen our understanding about the nature of this particle.

Note:

11 pages, 3 figures

References(53)

Figures(8)

[1]

Charmonium: The Model

- Phys.Rev.D 17 (1978) 3090,
- Phys.Rev.D 21 (1980) 313 (erratum)
•
DOI:
- 10.1103/PhysRevD.17.3090

[2]

Charmonium: Comparison with Experiment

- Phys.Rev.D 21 (1980) 203
•
DOI:
- 10.1103/PhysRevD.21.203

[3]

Mesons in a Relativized Quark Model with Chromodynamics

S. Godfrey
(
- Toronto U.
)
,
Nathan Isgur
(
- Toronto U.
)

- Phys.Rev.D 32 (1985) 189-231,
- Phys. Rev. D32 ( 1985) 189-231
•
DOI:
- 10.1103/PhysRevD.32.189

[4]

Nonstandard heavy mesons and baryons: Experimental evidence

Stephen Lars Olsen
(
- IBS, Daejeon, CUP
)
,
Tomasz Skwarnicki
(
- Syracuse U.
)
,
Daria Zieminska
(
- Indiana U.
)

- Rev.Mod.Phys. 90 (2018) 1, 015003
•
e-Print:
- 1708.04012
•
DOI:
- 10.1103/RevModPhys.90.015003

[5]

Observation of a narrow charmonium-like state in exclusive $B^\pm \to K^\pm \pi^+ \pi^- J/\psi$ decays

Belle

Collaboration

•

S.K. Choi
(
- Gyeongsang Natl. U.
)

et al.

- Phys.Rev.Lett. 91 (2003) 262001
•
e-Print:
- hep-ex/0309032
•
DOI:
- 10.1103/PhysRevLett.91.262001

[6]

Observation of the narrow state $X(3872) \to J/\psi \pi^+ \pi^-$ in $\bar{p}p$ collisions at $\sqrt{s} = 1.96$ TeV

CDF

Collaboration

•

D. Acosta
(
- Florida U.
)

et al.

- Phys.Rev.Lett. 93 (2004) 072001
•
e-Print:
- hep-ex/0312021
•
DOI:
- 10.1103/PhysRevLett.93.072001

[7]

Observation and properties of the $X(3872)$ decaying to $J/\psi \pi^+ \pi^-$ in $p\bar{p}$ collisions at $\sqrt{s} = 1.96$ TeV

D0

Collaboration

•

V.M. Abazov
(
- Dubna, JINR
)

et al.

- Phys.Rev.Lett. 93 (2004) 162002
•
e-Print:
- hep-ex/0405004
•
DOI:
- 10.1103/PhysRevLett.93.162002

[8]

Study of the $B \to J/\psi K^- \pi^+ \pi^-$ decay and measurement of the $B \to X(3872) K^-$ branching fraction

BaBar

Collaboration

•

Bernard Aubert
(
- Annecy, LAPP
)

et al.

- Phys.Rev.D 71 (2005) 071103
•
e-Print:
- hep-ex/0406022
•
DOI:
- 10.1103/PhysRevD.71.071103

[9]

Observation of $X(3872)$ production in $pp$ collisions at $\sqrt{s}=7$ TeV

LHCb

Collaboration

•

R. Aaij
(
- NIKHEF, Amsterdam
)

et al.

- Eur.Phys.J.C 72 (2012) 1972
•
e-Print:
- 1112.5310
•
DOI:
- 10.1140/epjc/s10052-012-1972-7

[10]

Measurement of the $X$ (3872) Production Cross Section Via Decays to $J/\psi \pi^+ \pi^-$ in $pp$ collisions at $\sqrt{s}$ = 7 TeV

CMS

Collaboration

•

Serguei Chatrchyan
(
- Yerevan Phys. Inst.
)

et al.

- JHEP 04 (2013) 154
•
e-Print:
- 1302.3968
•
DOI:
- 10.1007/JHEP04(2013)154

[11]

Observation of $e^+e^− → γX$ (3872) at BESIII

BESIII

Collaboration

•

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

et al.

- Phys.Rev.Lett. 112 (2014) 9, 092001
•
e-Print:
- 1310.4101
•
DOI:
- 10.1103/PhysRevLett.112.092001

[12]

Determination of the X(3872) meson quantum numbers

LHCb

Collaboration

•

R Aaij
(
- NIKHEF, Amsterdam
)

et al.

- Phys.Rev.Lett. 110 (2013) 222001
•
e-Print:
- 1302.6269
•
DOI:
- 10.1103/PhysRevLett.110.222001

[13]

Review of Particle Physics

R.L. Workman
(
- George Washington U.
)
,
V.D. Burkert
(
- Jefferson Lab
)
,
V. Crede
(
- Florida State U.
)
,
E. Klempt
(
- Bonn U., HISKP
)
,
U. Thoma
(
- Bonn U., HISKP
)

et al.

- PTEP 2022 (2022) 083C01
•
DOI:
- 10.1093/ptep/ptac097

[14]

Study of the $\psi_2(3823)$ and $\chi_{c1}(3872)$ states in $B^+ \rightarrow \left( J\psi\pi^+\pi^-\right)K^+$ decays

LHCb

Collaboration

•

Roel Aaij
(
- NIKHEF, Amsterdam
)

et al.

- JHEP 08 (2020) 123
•
e-Print:
- 2005.13422
•
DOI:
- 10.1007/JHEP08(2020)123

[15]

Study of Open-Charm Decays and Radiative Transitions of the $X(3872)$

BESIII

Collaboration

•

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

et al.

- Phys.Rev.Lett. 124 (2020) 24, 242001
•
e-Print:
- 2001.01156
•
DOI:
- 10.1103/PhysRevLett.124.242001

[16]

Evidence for the decay $X(3872)\rightarrow\psi(2S)\gamma$

LHCb

Collaboration

•

Roel Aaij
(
- NIKHEF, Amsterdam
)

et al.

- Nucl.Phys.B 886 (2014) 665-680
•
e-Print:
- 1404.0275
•
DOI:
- 10.1016/j.nuclphysb.2014.06.011

[17]

Search for $B^{+} \to X(3872) K^{+}$ , $X_{3872} \to J/\psi \gamma$

BaBar

Collaboration

•

Bernard Aubert
(
- Annecy, LAPP
)

et al.

- Phys.Rev.D 74 (2006) 071101
•
e-Print:
- hep-ex/0607050
•
DOI:
- 10.1103/PhysRevD.74.071101

[18]

Observation of $X(3872)\to J/\psi \gamma$ and search for $X(3872)\to\psi'\gamma$ in B decays

Belle

Collaboration

•

V. Bhardwaj
(
- Panjab U.
)

et al.

- Phys.Rev.Lett. 107 (2011) 091803
•
e-Print:
- 1105.0177
•
DOI:
- 10.1103/PhysRevLett.107.091803

[19]

Observation of the decay $X(3872) \to \pi^0 \chi_{c1}(1P)$

BESIII

Collaboration

•

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

et al.

- Phys.Rev.Lett. 122 (2019) 20, 202001
•
e-Print:
- 1901.03992
•
DOI:
- 10.1103/PhysRevLett.122.202001

[20]

Study of $e^+e^- \to \gamma \omega J/\psi$ and Observation of $X(3872) \to \omega J/\psi$

BESIII

Collaboration

•

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

et al.

- Phys.Rev.Lett. 122 (2019) 23, 232002
•
e-Print:
- 1903.04695
•
DOI:
- 10.1103/PhysRevLett.122.232002

[21]

Evidence for the decay X(3872) ---> J/ psi omega

BaBar

Collaboration

•

P. del Amo Sanchez
(
- Annecy, LAPP
)

et al.

- Phys.Rev.D 82 (2010) 011101
•
e-Print:
- 1005.5190
•
DOI:
- 10.1103/PhysRevD.82.011101

[22]

Study of Resonances in Exclusive B Decays to anti-D() D() K

BaBar

Collaboration

•

Bernard Aubert
(
- Annecy, LAPP
)

et al.

- Phys.Rev.D 77 (2008) 011102
•
e-Print:
- 0708.1565
•
DOI:
- 10.1103/PhysRevD.77.011102

[23]

Study of the B ---> X(3872)(D*0 anti-D0) K decay

Belle

Collaboration

•

T. Aushev
(
- Ecole Polytechnique, Lausanne and
- Moscow, ITEP
)

et al.

- Phys.Rev.D 81 (2010) 031103
•
e-Print:
- 0810.0358
•
DOI:
- 10.1103/PhysRevD.81.031103

[24]

The New heavy mesons: A Status report

Eric S. Swanson
(
- Pittsburgh U.
)

- Phys.Rept. 429 (2006) 243-305
•
e-Print:
- hep-ph/0601110
•
DOI:
- 10.1016/j.physrep.2006.04.003

[25]

Hadronic molecules

Feng-Kun Guo
(
- Beijing, Inst. Theor. Phys.
)
,
Christoph Hanhart
(
- Julich, Forschungszentrum
)
,
Ulf-G. Meißner
(
- Bonn U., ITKP and
- U. Bonn, Phys. Inst., BCTP and
- IAS, Julich and
- JCHP, Julich
)
,
Qian Wang
(
- Bonn U., ITKP
)
,
Qiang Zhao
(
)

et al.

- Rev.Mod.Phys. 90 (2018) 1, 015004,
- Rev.Mod.Phys. 94 (2022) 2, 029901 (erratum)
•
e-Print:
- 1705.00141
•
DOI:
- 10.1103/RevModPhys.90.015004

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Search for the e+e-→ϕχc1(3872) process at BESIII

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Search for the $e^{+} e^{-} \to ϕ χ_{c 1} (3872)$ process at BESIII