Eta photoproduction in a combined analysis of pion- and photon-induced reactions - INSPIRE

DataBETA

Eta photoproduction in a combined analysis of pion- and photon-induced reactions

D. Rönchen
(
- Bonn U., HISKP
)
,
M. Döring
(
- George Washington U.
)
,
H. Haberzettl
(
- George Washington U.
)
,
J. Haidenbauer
(
- Julich, Forschungszentrum and
- JCHP, Julich
)
,
U.-G. Meißner
(
- Bonn U., HISKP and
- Julich, Forschungszentrum and
- JCHP, Julich
)

Apr 7, 2015

20 pages

Published in:

Eur.Phys.J.A 51 (2015) 6, 70

Published: Jun 25, 2015

e-Print:

1504.01643 [nucl-th]

DOI:

10.1140/epja/i2015-15070-7

PDG: Normalized residue in

{{\mathit N}}

{{\mathit \pi}}

\rightarrow

{{\mathit \Delta}{(1700)}}

\rightarrow

{{\mathit \Sigma}}{{\mathit K}}

View in:

reference search87 citations

Citations per year

Abstract: (Springer)

The ηN final state is isospin-selective and thus provides access to the spectrum of excited nucleons without being affected by excited Δ states. To this end, the world database on eta photoproduction off the proton up to a center-of-mass energy of E ∼ 2.3 GeV is analyzed, including data on differential cross sections, and single- and double-polarization observables. The resonance spectrum and its properties are determined in a combined analysis of eta and pion photoproduction off the proton together with the reactions πN → πN, ηN, KΛ and KΣ. For the analysis, the so-called Jülich coupled-channel framework is used, incorporating unitarity, analyticity, and effective three-body channels. Parameters tied to photoproduction and hadronic interactions are varied simultaneously. The influence of recent MAMI T and F asymmetry data on the eta photoproduction amplitude is discussed in detail.

Note:

21 pages, 10 figures. Updated to the published version

11.80.Gw
13.60.Le
13.75.Gx
eta: photoproduction
pi: photoproduction
resonance: spectrum
differential cross section
Delta
isospin
analytic properties

References(97)

Figures(25)

[1]

Quasi two-body decays of nonstrange baryons

Simon Capstick
(
- Jefferson Lab
)
,
Winston Roberts
(
- Old Dominion U. and
- Jefferson Lab
)

- Phys.Rev.D 49 (1994) 4570-4586
•
e-Print:
- nucl-th/9310030
•
DOI:
- 10.1103/PhysRevD.49.4570

[2]

Effects of a spin-flavour dependent interaction on the baryon mass spectrum

M. Ronniger
(
- Bonn U., HISKP
)
,
B.C. Metsch
(
- Bonn U., HISKP
)

- Eur.Phys.J.A 47 (2011) 162
•
e-Print:
- 1111.3835
•
DOI:
- 10.1140/epja/i2011-11162-8

[3]

Flavor structure of the excited baryon spectra from lattice QCD

Hadron Spectrum

Collaboration

•

Robert G. Edwards
(
- Jefferson Lab
)

et al.

- Phys.Rev.D 87 (2013) 5, 054506
•
e-Print:
- 1212.5236
•
DOI:
- 10.1103/PhysRevD.87.054506

[4]

Scattering in the πN negative parity channel in lattice QCD

C.B. Lang
(
- Graz U.
)
,
V. Verduci
(
- Graz U.
)

- Phys.Rev.D 87 (2013) 5, 054502
•
e-Print:
- 1212.5055
•
DOI:
- 10.1103/PhysRevD.87.054502

[5]

QCD with Two Light Dynamical Chirally Improved Quarks: Baryons

BGR

Collaboration

•

Georg P. Engel
(
- Graz U. and
- Milan Bicocca U. and
- INFN, Milan Bicocca
)

et al.

- Phys.Rev.D 87 (2013) 7, 074504
•
e-Print:
- 1301.4318
•
DOI:
- 10.1103/PhysRevD.87.074504

[6]

Where Have All the Resonances Gone? An Analysis of Baryon Couplings in a Quark Model With Chromodynamics

Roman Koniuk
(
- Toronto U.
)
,
Nathan Isgur
(
- Toronto U.
)

- Phys.Rev.Lett. 44 (1980) 845,
- Baryon 1980:217
•
DOI:
- 10.1103/PhysRevLett.44.845

[7]

Pion - Nucleon Partial Wave Amplitudes

R.E. Cutkosky
(
- Carnegie Mellon U.
)
,
C.P. Forsyth
(
- Carnegie Mellon U.
)
,
R.E. Hendrick
(
- Carnegie Mellon U.
)
,
R.L. Kelly
(
- LBL, Berkeley
)

- Phys.Rev.D 20 (1979) 2839
•
DOI:
- 10.1103/PhysRevD.20.2839

[8]

Pion Nucleon Scattering, H. Schopper (eds.) Landolt Börnstein, New Series, Group 9b, Vol. I New York,)

G. Höhler

[9]

Extended partial-wave analysis of piN scattering data

R.A. Arndt
(
- George Washington U.
)
,
W.J. Briscoe
(
- George Washington U.
)
,
I.I. Strakovsky
(
- George Washington U.
)
,
R.L. Workman
(
- George Washington U.
)

- Phys.Rev.C 74 (2006) 045205
•
e-Print:
- nucl-th/0605082
•
DOI:
- 10.1103/PhysRevC.74.045205

[10]

Coupled-channel dynamics in the reactions piN --> piN, etaN, KLambda, KSigma

D. Ronchen
(
- JCHP, Julich and
- Julich, Forschungszentrum
)
,
M. Doring
(
- Bonn U. and
- Bonn U., HISKP
)
,
F. Huang
(
- Georgia U.
)
,
H. Haberzettl
(
- George Washington U.
)
,
J. Haidenbauer
(
- IAS, Julich and
- JCHP, Julich and
- Julich, Forschungszentrum
)

et al.

- Eur.Phys.J.A 49 (2013) 44
•
e-Print:
- 1211.6998
•
DOI:
- 10.1140/epja/i2013-13044-5

[11]

Status of some P-wave baryon resonances and importance of inelastic channels

Volker D. Burkert
(
- Jefferson Lab
)
,
Hiroyuki Kamano
(
- Osaka U., Res. Ctr. Nucl. Phys.
)
,
Eberhard Klempt
(
- Bonn U., HISKP
)
,
Deborah Ronchen
(
- Bonn U., HISKP and
- U. Bonn, Phys. Inst., BCTP
)
,
Andrey V. Sarantsev
(
- Bonn U., HISKP
)

et al.

e-Print:
- 1412.0241

[12]

Relevance of complex branch points for partial wave analysis

S. Ceci
(
- Boskovic Inst., Zagreb
)
,
M. Doring
(
- Bonn U., HISKP
)
,
C. Hanhart
(
- Julich, Forschungszentrum and
- JCHP, Julich and
- IAS, Julich
)
,
S. Krewald
(
- Julich, Forschungszentrum and
- JCHP, Julich and
- IAS, Julich
)
,
U.-G. Meissner
(
- Bonn U., HISKP and
- Julich, Forschungszentrum and
- JCHP, Julich and
- IAS, Julich
)

et al.

- Phys.Rev.C 84 (2011) 015205
•
e-Print:
- 1104.3490
•
DOI:
- 10.1103/PhysRevC.84.015205

[13]

The pi N ---> eta N data demand the existence of N(1710) P(11) resonance reducing the 1700-MeV continuum ambiguity

- Phys.Rev.Lett. 97 (2006) 062002
•
e-Print:
- hep-ph/0603144
•
DOI:
- 10.1103/PhysRevLett.97.062002

[14]

Evidence for a narrow structure at W~1.68-GeV in eta photoproduction on the neutron

GRAAL

Collaboration

•

Viacheslav Kuznetsov
(
- Moscow, INR
)

et al.

- Phys.Lett.B 647 (2007) 23-29
•
e-Print:
- hep-ex/0606065
•
DOI:
- 10.1016/j.physletb.2007.01.041

[15]

Narrow resonance at E(gamma) = 1020-MeV in the d (gamma, eta) p n reaction

et al.

- Prog.Theor.Phys.Suppl. 168 (2007) 90-96
•
DOI:
- 10.1143/PTPS.168.90

[16]

Narrow Structure in the Excitation Function of η Photoproduction off the Neutron

A2

Collaboration

•

D. Werthmüller
(
- Basel U.
)

et al.

- Phys.Rev.Lett. 111 (2013) 23, 232001
•
e-Print:
- 1311.2781
•
DOI:
- 10.1103/PhysRevLett.111.232001

[17]

πN Newsletter 7, 76

M. Clajus
,
B.M.K. Nefkens

[18]

Production of η and η′ mesons on nucleons and nuclei

B. Krusche
(
- Basel U.
)
,
C. Wilkin
(
- University Coll. London
)

- Prog.Part.Nucl.Phys. 80 (2015) 43-95
•
e-Print:
- 1410.7680
•
DOI:
- 10.1016/j.ppnp.2014.10.001

[19]

Electroexcitation of nucleon resonances

I.G. Aznauryan
(
- Yerevan Phys. Inst. and
- Jefferson Lab
)
,
V.D. Burkert
(
- Jefferson Lab
)

- Prog.Part.Nucl.Phys. 67 (2012) 1-54
•
e-Print:
- 1109.1720
•
DOI:
- 10.1016/j.ppnp.2011.08.001

[20]

Baryon spectroscopy

Eberhard Klempt
(
- Bonn U., HISKP
)
,
Jean-Marc Richard
(
- LPSC, Grenoble
)

- Rev.Mod.Phys. 82 (2010) 1095-1153
•
e-Print:
- 0901.2055
•
DOI:
- 10.1103/RevModPhys.82.1095

[21]

First Measurement of the Polarization Observable E in the $\vec p(\vec \gamma,\pi^+)n$ Reaction up to 2.25 GeV

CLAS

Collaboration

•

S. Strauch
(
- South Carolina U.
)

et al.

- Phys.Lett.B 750 (2015) 53-58
•
e-Print:
- 1503.05163
•
DOI:
- 10.1016/j.physletb.2015.08.053

[22]

Measurement of the Transverse Target and Beam-Target Asymmetries in η Meson Photoproduction at MAMI

A2 at MAMI

Collaboration

•

C.S. Akondi
(
- Kent State U.
)

et al.

- Phys.Rev.Lett. 113 (2014) 10, 102001
•
e-Print:
- 1408.3274
•
DOI:
- 10.1103/PhysRevLett.113.102001

[23]

Complete Experiments in Pseudoscalar Photoproduction

I.S. Barker
(
- Manchester U.
)
,
A. Donnachie
(
- Manchester U.
)
,
J.K. Storrow
(
- Manchester U. and
- Daresbury
)

- Nucl.Phys.B 95 (1975) 347-356
•
DOI:
- 10.1016/0550-3213(75)90049-8

[24]

Completeness rules for spin observables in pseudoscalar meson photoproduction

Wen-Tai Chiang
(
- Pittsburgh U.
)
,
Frank Tabakin
(
- Pittsburgh U.
)

- Phys.Rev.C 55 (1997) 2054-2066
•
e-Print:
- nucl-th/9611053
•
DOI:
- 10.1103/PhysRevC.55.2054

[25]

Ambiguities in the partial wave analysis of pseudoscalar meson photoproduction

Greg Keaton
(
- Virginia Tech.
)
,
Ron Workman
(
- Virginia Tech.
)

- Phys.Rev.C 54 (1996) 1437-1440
•
e-Print:
- nucl-th/9606052
•
DOI:
- 10.1103/PhysRevC.54.1437

1-25 of 97
1
2
3
4
25 / page