Amplitude analysis of $B^+\to J/\psi \phi K^+$ decays - INSPIRE

DataBETA

Amplitude analysis of $B^+\to J/\psi \phi K^+$ decays

LHCb

Collaboration

Jun 25, 2016

28 pages

Published in:

Phys.Rev.D 95 (2017) 1, 012002

Published: Jan 11, 2017

e-Print:

1606.07898 [hep-ex]

DOI:

10.1103/PhysRevD.95.012002

PDG:

{{\mathit B}^{+}}

\rightarrow

{{\mathit J / \psi}{(1S)}}{{\mathit \phi}}{{\mathit K}^{+}}

Report number:

LHCB-PAPER-2016-019,
CERN-EP-2016-156

Experiments:

CERN-LHC-LHCb

View in:

reference search245 citations

Citations per year

Abstract: (APS)

The first full amplitude analysis of B+→J/ψϕK+ with J/ψ→μ+μ-, ϕ→K+K- decays is performed with a data sample of 3 fb-1 of pp collision data collected at s=7 and 8 TeV with the LHCb detector. The data cannot be described by a model that contains only excited kaon states decaying into ϕK+, and four J/ψϕ structures are observed, each with significance over 5 standard deviations. The quantum numbers of these structures are determined with significance of at least 4 standard deviations. The lightest has mass consistent with, but width much larger than, previous measurements of the claimed X(4140) state. The model includes significant contributions from a number of expected kaon excitations, including the first observation of the K*(1680)+→ϕK+ transition.

Note:

62 pages 26 figures

p p: colliding beams
B+: hadronic decay
J/psi(3100): leptonic decay
muon: pair production
Phi(1020): hadronic decay
K: pair production
mass spectrum: (J/psi(3100) Phi(1020))
charmonium: hadron spectroscopy
K: excited state
mass spectrum: (Phi(1020) K+)

References(59)

Figures(34)

[1]

Evidence for a Narrow Near-Threshold Structure in the $J/\psi\phi$ Mass Spectrum in $B^+\to J/\psi\phi K^+$ Decays

CDF

Collaboration

•

T. Aaltonen
(
- Helsinki Inst. of Phys.
)

et al.

- Phys.Rev.Lett. 102 (2009) 242002
•
e-Print:
- 0903.2229
•
DOI:
- 10.1103/PhysRevLett.102.242002

[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]

Y(4143) is probably a molecular partner of Y(3930)

Xiang Liu
(
- Lanzhou U.
)
,
Shi-Lin Zhu
(
- Peking U.
)

- Phys.Rev.D 80 (2009) 017502,
- Phys.Rev.D 85 (2012) 019902 (erratum)
•
e-Print:
- 0903.2529
•
DOI:
- 10.1103/PhysRevD.85.019902

[4]

Hadronic molecule structure of the Y(3940) and Y(4140)

Tanja Branz
(
- Tubingen U.
)
,
Thomas Gutsche
(
- Tubingen U.
)
,
Valery E. Lyubovitskij
(
- Tubingen U.
)

- Phys.Rev.D 80 (2009) 054019
•
e-Print:
- 0903.5424
•
DOI:
- 10.1103/PhysRevD.80.054019

[5]

A QCD sum rule calculation for the Y(4140) narrow structure

Raphael M. Albuquerque
(
- Sao Paulo U.
)
,
Mirian E. Bracco
(
- Rio de Janeiro State U.
)
,
Marina Nielsen
(
- Sao Paulo U.
)

- Phys.Lett.B 678 (2009) 186-190
•
e-Print:
- 0903.5540
•
DOI:
- 10.1016/j.physletb.2009.06.022

[6]

Possible Molecular States of D(s) anti-D(s) System and Y(4140)

Gui-Jun Ding
(
- Hefei, CUST
)

- Eur.Phys.J.C 64 (2009) 297-308
•
e-Print:
- 0904.1782
•
DOI:
- 10.1140/epjc/s10052-009-1146-4

[7]

(Q anti-s)()(anti-Qs)() molecular states from QCD sum rules: A view on Y(4140)

- J.Phys.G 37 (2010) 025005
•
e-Print:
- 0905.4178
•
DOI:
- 10.1088/0954-3899/37/2/025005

[8]

The Line shape of the radiative open-charm decay of Y(4140) and Y(3930)

Xiang Liu
(
- Lanzhou U.
)
,
Hong-Wei Ke
(
- Tianjin U.
)

- Phys.Rev.D 80 (2009) 034009
•
e-Print:
- 0907.1349
•
DOI:
- 10.1103/PhysRevD.80.034009

[9]

Analysis of the Y(4140) and related molecular states with QCD sum rules

- Eur.Phys.J.C 64 (2009) 373-386
•
e-Print:
- 0907.1467
•
DOI:
- 10.1140/epjc/s10052-009-1156-2

[10]

Mass of \emph{Y}(4140) in Bethe-Salpeter equation for quarks

Xiaozhao Chen
(
- Shandong U. Sci. Tech.
)
,
Xiaofu Lü
(
- Sichuan U.
)
,
Renbin Shi
(
- Shandong U. Sci. Tech.
)
,
Xiurong Guo
(
- Shandong U. Sci. Tech.
)

e-Print:
- 1512.06483

[11]

Exotic resonances due to $\eta$ exchange

Marek Karliner
(
- Tel Aviv U.
)
,
Jonathan L. Rosner
(
- Chicago U., EFI and
- Chicago U.
)

- Nucl.Phys.A 954 (2016) 365-370
•
e-Print:
- 1601.00565
•
DOI:
- 10.1016/j.nuclphysa.2016.03.057

[12]

Can Y(4140) be a c anti-c s anti-s tetraquark?

Fl. Stancu
(
- Liege U.
)

- J.Phys.G 37 (2010) 075017,
- J.Phys.G 46 (2019) 1, 019501 (erratum)
•
e-Print:
- 0906.2485
•
DOI:
- 10.1088/0954-3899/37/7/075017

[13]

Exotic Hadrons with Hidden Charm and Strangeness

N.V. Drenska
(
- Rome U. and
- INFN, Rome
)
,
R. Faccini
(
- Rome U. and
- INFN, Rome
)
,
A.D. Polosa
(
- INFN, Rome
)

- Phys.Rev.D 79 (2009) 077502
•
e-Print:
- 0902.2803
•
DOI:
- 10.1103/PhysRevD.79.077502

[14]

Tetraquark state candidates: $Y$ (4140), $Y$ (4274) and $X$ (4350)

- Int.J.Mod.Phys.A 30 (2015) 1550004
•
e-Print:
- 1502.04619
•
DOI:
- 10.1142/S0217751X15500049

[15]

Exotic mesons with hidden charm as diquark–antidiquark states

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

- Int.J.Mod.Phys.A 30 (2015) 32, 1550186
•
e-Print:
- 1507.07232
•
DOI:
- 10.1142/S0217751X15501869

[16]

$\chi^{\vphantom\dagger}_{c0}(3915)$ As the Lightest $c\bar c s \bar s$ State

Richard F. Lebed
(
- Arizona State U.
)
,
Antonio D. Polosa
(
- INFN, Rome and
- Rome U. and
- CERN
)

- Phys.Rev.D 93 (2016) 9, 094024
•
e-Print:
- 1602.08421
•
DOI:
- 10.1103/PhysRevD.93.094024

[17]

Y(4140): Possible options

Namit Mahajan
(
- Ahmedabad, Phys. Res. Lab
)

- Phys.Lett.B 679 (2009) 228-230
•
e-Print:
- 0903.3107
•
DOI:
- 10.1016/j.physletb.2009.07.043

[18]

Analysis of the Y(4140) with QCD sum rules

Zhi-Gang Wang
(
- North China Electric Power U., Beijing
)

- Eur.Phys.J.C 63 (2009) 115-122
•
e-Print:
- 0903.5200
•
DOI:
- 10.1140/epjc/s10052-009-1097-9

[19]

The Hidden charm decay of Y(4140) by the rescattering mechanism

Xiang Liu
(
- Peking U. and
- Coimbra U.
)

- Phys.Lett.B 680 (2009) 137-140
•
e-Print:
- 0904.0136
•
DOI:
- 10.1016/j.physletb.2009.08.049

[20]

$Z_b$ and $Z_c$ Exotic States as Coupled Channel Cusps

E. S. Swanson
(
- Pittsburgh U.
)

- Phys.Rev.D 91 (2015) 3, 034009
•
e-Print:
- 1409.3291
•
DOI:
- 10.1103/PhysRevD.91.034009

[21]

Search for the $X(4140)$ state in $B^+ \to J/\psi \phi K^+$ decays

LHCb

Collaboration

•

R Aaij
(
- NIKHEF, Amsterdam
)

et al.

- Phys.Rev.D 85 (2012) 091103
•
e-Print:
- 1202.5087
•
DOI:
- 10.1103/PhysRevD.85.091103

[22]

Heavy Flavour Spectroscopy

Jolanta Brodzicka
(
- Cracow, INP
)

- Conf.Proc.C 0908171 (2009) 299-311,
•
DOI:
- 10.3204/DESY-PROC-2010-04/38

[23]

XYZ particles at Belle

Belle

Collaboration

•

Shen Cheng-Ping
(
- Hawaii U.
)

for the collaboration.

- Chin.Phys.C 34 (2010) 615-620
•
e-Print:
- 0912.2386
•
DOI:
- 10.1088/1674-1137/34/6/001

[24]

Study of $B^{\pm,0} \to J/\psi K^+ K^- K^{\pm,0}$ and search for $B^0 \to J/\psi\phi$ at BABAR

BaBar

Collaboration

•

J.P. Lees
(
- Annecy, LAPP
)

et al.

- Phys.Rev.D 91 (2015) 1, 012003
•
e-Print:
- 1407.7244
•
DOI:
- 10.1103/PhysRevD.91.012003

[25]

Observation of a Peaking Structure in the $J/\psi \phi$ Mass Spectrum from $B^{\pm} \to J/\psi \phi K^{\pm}$ Decays

CMS

Collaboration

•

Serguei Chatrchyan
(
- Yerevan Phys. Inst.
)

et al.

- Phys.Lett.B 734 (2014) 261-281
•
e-Print:
- 1309.6920
•
DOI:
- 10.1016/j.physletb.2014.05.055

1-25 of 59
1
2
3
25 / page