Search for a doubly-charged $DDK$ bound state in $\Upsilon(1S,2S)$ inclusive decays and via direct production in $e^+e^-$ collisions at $\sqrt{s}$ = 10.520, 10.580, and 10.867 GeV - INSPIRE

DataBETA

Search for a doubly-charged $DDK$ bound state in $\Upsilon(1S,2S)$ inclusive decays and via direct production in $e^+e^-$ collisions at $\sqrt{s}$ = 10.520, 10.580, and 10.867 GeV

Belle

Collaboration

•

Y. Li
(
- Beihang U.
)

Aug 30, 2020

14 pages

Published in:

Phys.Rev.D 102 (2020) 11, 112001

Published: Dec 2, 2020

e-Print:

2008.13341 [hep-ex]

DOI:

10.1103/PhysRevD.102.112001 (publication)

Report number:

Belle Preprint # 2020-10,
KEK Preprint # 2020-11

Experiments:

KEK-BF-BELLE

View in:

reference search11 citations

Citations per year

Abstract: (APS)

We report the results of a first search for a doubly charged DDK bound state, denoted the R++, in ϒ(1S) and ϒ(2S) inclusive decays and via direct production in e+e- collisions at s=10.520, 10.580, and 10.867 GeV. The search uses data accumulated with the Belle detector at the KEKB asymmetric-energy e+e- collider. No significant signals are observed in the D+Ds*+ invariant-mass spectra of all studied modes. The 90% credibility level upper limits on their product branching fractions in ϒ(1S) and ϒ(2S) inclusive decays (B(ϒ(1S, 2S)→R+++anything)×B(R++→D+Ds*+)), the product values of Born cross section and branching fraction in e+e- collisions (σ(e+e-→R+++anything)×B(R++→D+Ds*+)) at s=10.520, 10.580, and 10.867 GeV under different assumptions of R++ masses varying from 4.13 to 4.17 GeV/c2 and widths varying from 0 to 5 MeV are obtained.

Note:

14 pages, 11 figures, accepted for publication as a Regular Article in Physical Review D

Particle Physics Experiments
charge: 2
direct production
branching ratio
Upsilon(10020)
Upsilon(9460)
bound state
BELLE
KEK-B

References(59)

Figures(30)

[1]

Observation of a narrow meson decaying to $D_s^+ \pi^0$ at a mass of 2.32-GeV/c $^2$

BaBar

Collaboration

•

B. Aubert
(
- Annecy, LAPP
)

et al.

- Phys.Rev.Lett. 90 (2003) 242001
•
e-Print:
- hep-ex/0304021
•
DOI:
- 10.1103/PhysRevLett.90.242001

[2]

Observation of a narrow resonance of mass 2.46-GeV/c**2 decaying to D+(s) pi0 and confirmation of the D(sJ)(2317) state

CLEO

Collaboration

•

D. Besson
(
- Kansas U.
)

et al.

- Phys.Rev.D 68 (2003) 032002,
- Phys.Rev.D 75 (2007) 119908 (erratum)
•
e-Print:
- hep-ex/0305100
•
DOI:
- 10.1103/PhysRevD.68.032002

[3]

Observation of the D(sJ)(2317) and D(sJ)(2457) in B decays

Belle

Collaboration

•

P. Krokovny
(
- Novosibirsk, IYF
)

et al.

- Phys.Rev.Lett. 91 (2003) 262002
•
e-Print:
- hep-ex/0308019
•
DOI:
- 10.1103/PhysRevLett.91.262002

[4]

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

[5]

The Properties of p Wave Mesons with One Heavy Quark

Stephen Godfrey
(
- TRIUMF
)
,
Richard Kokoski
(
- Toronto U.
)

- Phys.Rev.D 43 (1991) 1679-1687
•
DOI:
- 10.1103/PhysRevD.43.1679

[6]

Heavy mesons in a relativistic model

J. Zeng
(
- Old Dominion U. and
- Jefferson Lab
)
,
J.W. Van Orden
(
- Old Dominion U. and
- Jefferson Lab
)
,
W. Roberts
(
- Old Dominion U. and
- Jefferson Lab
)

- Phys.Rev.D 52 (1995) 5229-5241
•
e-Print:
- hep-ph/9412269
•
DOI:
- 10.1103/PhysRevD.52.5229

[7]

Mass spectrum of orbitally and radially excited heavy - light mesons in the relativistic quark model

D. Ebert
(
- Humboldt U., Berlin
)
,
V.O. Galkin
(
- Humboldt U., Berlin
)
,
R.N. Faustov
(
- Moscow, Cybernetics Council
)

- Phys.Rev.D 57 (1998) 5663-5669,
- Phys.Rev.D 59 (1999) 019902 (erratum)
•
e-Print:
- hep-ph/9712318
•
DOI:
- 10.1103/PhysRevD.59.019902

[8]

QCD string in light - light and heavy - light mesons

Yu.S. Kalashnikova
(
- Moscow, ITEP
)
,
A.V. Nefediev
(
- Moscow, ITEP and
- CFIF, Lisbon
)
,
Yu.A. Simonov
(
- Moscow, ITEP
)

- Phys.Rev.D 64 (2001) 014037
•
e-Print:
- hep-ph/0103274
•
DOI:
- 10.1103/PhysRevD.64.014037

[9]

Excited Heavy - Light Systems and Hadronic Transitions

Massimo Di Pierro
(
- Fermilab
)
,
Estia Eichten
(
- Fermilab
)

- Phys.Rev.D 64 (2001) 114004
•
e-Print:
- hep-ph/0104208
•
DOI:
- 10.1103/PhysRevD.64.114004

[10]

The D+(sJ)(2317): What can the lattice say?

Gunnar S. Bali
(
- Glasgow U.
)

- Phys.Rev.D 68 (2003) 071501
•
e-Print:
- hep-ph/0305209
•
DOI:
- 10.1103/PhysRevD.68.071501

[11]

The Spectrum of D(s) mesons from lattice QCD

UKQCD

Collaboration

•

A. Dougall
(
- Trinity Coll., Dublin
)

et al.

- Phys.Lett.B 569 (2003) 41-44
•
e-Print:
- hep-lat/0307001
•
DOI:
- 10.1016/j.physletb.2003.07.017

[12]

Implications of a DK molecule at 2.32-GeV

T. Barnes
(
- Oak Ridge and
- Tennessee U.
)
,
F.E. Close
(
- Oxford U., Theor. Phys.
)
,
H.J. Lipkin
(
- Weizmann Inst. and
- Tel Aviv U. and
- Argonne
)

- Phys.Rev.D 68 (2003) 054006
•
e-Print:
- hep-ph/0305025
•
DOI:
- 10.1103/PhysRevD.68.054006

[13]

On Heavy light meson resonances and chiral symmetry

E.E. Kolomeitsev
(
- Bohr Inst.
)
,
M.F.M. Lutz
(
- Darmstadt, GSI
)

- Phys.Lett.B 582 (2004) 39-48
•
e-Print:
- hep-ph/0307133
•
DOI:
- 10.1016/j.physletb.2003.10.118

[15]

Dynamically generated open and hidden charm meson systems

D. Gamermann
(
- Valencia U. and
- Valencia U., IFIC
)
,
E. Oset
(
- Valencia U. and
- Valencia U., IFIC
)
,
D. Strottman
(
- Valencia U. and
- Valencia U., IFIC
)
,
M.J. Vicente Vacas
(
- Valencia U. and
- Valencia U., IFIC
)

- Phys.Rev.D 76 (2007) 074016
•
e-Print:
- hep-ph/0612179
•
DOI:
- 10.1103/PhysRevD.76.074016

[16]

Interactions between heavy mesons and Goldstone bosons from chiral dynamics

Feng-Kun Guo
(
- Julich, Forschungszentrum
)
,
Christoph Hanhart
(
- Julich, Forschungszentrum
)
,
Ulf-G. Meissner
(
- Julich, Forschungszentrum and
- Bonn U., HISKP and
- Bonn U.
)

- Eur.Phys.J.A 40 (2009) 171-179
•
e-Print:
- 0901.1597
•
DOI:
- 10.1140/epja/i2009-10762-1

[17]

Light meson mass dependence of the positive parity heavy-strange mesons

Martin Cleven
(
- Julich, Forschungszentrum and
- JCHP, Julich
)
,
Feng-Kun Guo
(
- Julich, Forschungszentrum and
- JCHP, Julich
)
,
Christoph Hanhart
(
- Julich, Forschungszentrum and
- JCHP, Julich and
- IAS, Julich
)
,
Ulf-G. Meissner
(
- Julich, Forschungszentrum and
- JCHP, Julich and
- IAS, Julich and
- Bonn U., HISKP and
- Bonn U.
)

- Eur.Phys.J.A 47 (2011) 19
•
e-Print:
- 1009.3804
•
DOI:
- 10.1140/epja/i2011-11019-2

[18]

B decays as spectroscope for charmed four quark states

- Phys.Lett.B 566 (2003) 193-200
•
e-Print:
- hep-ph/0305038
•
DOI:
- 10.1016/S0370-2693(03)00834-7

[19]

A Comprehensive four-quark interpretation of D(s)(2317), D(s)(2457) and D(s)(2632)

Yu-Qi Chen
(
- Beijing, Inst. Theor. Phys.
)
,
Xue-Qian Li
(
- Nankai U.
)

- Phys.Rev.Lett. 93 (2004) 232001
•
e-Print:
- hep-ph/0407062
•
DOI:
- 10.1103/PhysRevLett.93.232001

[20]

D(s0)+(2317) - D(0)(2308) mass difference as evidence for tetraquarks

Veljko Dmitrasinovic
(
- VINCA Inst. Nucl. Sci., Belgrade
)

- Phys.Rev.Lett. 94 (2005) 162002
•
DOI:
- 10.1103/PhysRevLett.94.162002

[21]

Observed $D_s(2317)$ and tentative $D(2100\text{--}2300)$ as the charmed cousins of the light scalar nonet

Eef van Beveren
(
- Coimbra U.
)
,
George Rupp
(
- CFIF, Lisbon and
- Lisbon, IST
)

- Phys.Rev.Lett. 91 (2003) 012003
•
e-Print:
- hep-ph/0305035
•
DOI:
- 10.1103/PhysRevLett.91.012003

[22]

BABAR resonance as a new window of hadron physics

K. Terasaki
(
- Kyoto U., Yukawa Inst., Kyoto
)

- Phys.Rev.D 68 (2003) 011501
•
e-Print:
- hep-ph/0305213
•
DOI:
- 10.1103/PhysRevD.68.011501

[23]

Comment on the new D(s)(*)+ pi0 resonances

Thomas E. Browder
(
- Hawaii U.
)
,
Sandip Pakvasa
(
- Hawaii U.
)
,
Alexey A. Petrov
(
- Wayne State U. and
- Michigan U., MCTP
)

- Phys.Lett.B 578 (2004) 365-368
•
e-Print:
- hep-ph/0307054
•
DOI:
- 10.1016/j.physletb.2003.10.067

[24]

Diquark-antidiquarks with hidden or open charm and the nature of X(3872)

L. Maiani
(
- Rome U.
)
,
F. Piccinini
(
- INFN, Pavia
)
,
A.D. Polosa
(
- Bari U. and
- INFN, Bari
)
,
V. Riquer
(
- CERN
)

- Phys.Rev.D 71 (2005) 014028
•
e-Print:
- hep-ph/0412098
•
DOI:
- 10.1103/PhysRevD.71.014028

[25]

Disentangling two- and four-quark state pictures of the charmed scalar mesons

M.E. Bracco
(
- Rio de Janeiro State U.
)
,
A. Lozea
(
- Rio de Janeiro State U.
)
,
Ricardo D'Elia Matheus
(
- Sao Paulo U.
)
,
F.S. Navarra
(
- Sao Paulo U.
)
,
M. Nielsen
(
- Sao Paulo U.
)

- Phys.Lett.B 624 (2005) 217-222
•
e-Print:
- hep-ph/0503137
•
DOI:
- 10.1016/j.physletb.2005.08.037

1-25 of 59
1
2
3
25 / page