The impact of new polarization data from Bonn, Mainz and Jefferson Laboratory on $\gamma p \rightarrow \pi N$ multipoles

Anisovich, A. V.; Beck, R.; Döring, M.; Gottschall, M.; Hartmann, J.; Kashevarov, V.; Klempt, E.; Nikonov, V.; Ostrick, M.; Ronchen, D.; Sarantsev, A.; Strakovsky, I.; Thiel, A.; Tiator, L.; Thoma, U.; Workman, R.; Wunderlich, Y.; MeiBner, Ulf -G.

doi:10.1140/epja/i2016-16284-9

Title: The impact of new polarization data from Bonn, Mainz and Jefferson Laboratory on $$\gamma p \rightarrow \pi N$$ multipoles

Journal Article · Fri Sep 16 00:00:00 EDT 2016 · European Physical Journal. A

DOI:https://doi.org/10.1140/epja/i2016-16284-9· OSTI ID:1328672

Anisovich, A. V. ^[1]; Beck, R. ^[2]; Döring, M. ^[3]; Gottschall, M. ^[2]; Hartmann, J. ^[2]; Kashevarov, V. ^[4]; Klempt, E. ^[2]; Nikonov, V. ^[2]; Ostrick, M. ^[4]; Ronchen, D. ^[2]; Sarantsev, A. ^[1]; Strakovsky, I. ^[3]; Thiel, A. ^[2]; Tiator, L. ^[4]; Thoma, U. ^[2]; Workman, R. ^[3]; Wunderlich, Y. ^[2]; MeiBner, Ulf -G. ^[5]

Univ. Bonn, Bonn (Germany); NRS "Kurchatov Institute", PNPI, Gatchina (Russia)
Univ. Bonn, Bonn (Germany)
George Washington Univ., Washington, DC (United States)
Institut fur Kernphysik der Univ. Mainz, Mainz (Germany)
Univ. Bonn, Bonn (Germany); Forschungszentrum Julich, Julich (Germany)

New data on pion-photoproduction off the proton have been included in the partial wave analyses Bonn-Gatchina and SAID and in the dynamical coupled-channel approach Julich-Bonn. All reproduce the recent new data well: the double polarization data for E, G, H, P and T in $$\gamma p \to \pi^0 p$$ from ELSA, the beam asymmetry $$\Sigma$$ for $$\gamma p \to \pi^0 p$$ and $$\pi^+ n$$ from Jefferson Laboratory, and the precise new differential cross section and beam asymmetry data $$\Sigma$$ for $$\gamma p \to \pi^0 p$$ from MAMI. The new fit results for the multipoles are compared with predictions not taking into account the new data. Lastly, the mutual agreement is improved considerably but still far from being perfect.

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Research Organization:: Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); George Washington Univ., Washington, DC (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Nuclear Physics (NP); National Science Foundation (NSF); German Research Foundation (DFG)

Contributing Organization:: A2 Collaboration at MAMI

Grant/Contract Number:: AC05-06OR23177; SC0016583; FG02-99ER41110; PHY 1415459; 1452055; 2015VMA076; 16-12-10267

OSTI ID:: 1328672

Alternate ID(s):: OSTI ID: 1439594

Report Number(s):: JLAB-THY-16-2317; DOE/OR/23177-3908; arXiv:1604.05704; PII: 652; TRN: US1700161

Journal Information:: European Physical Journal. A, Vol. 52, Issue 9; ISSN 1434-6001

Publisher:: SpringerCopyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 45 works

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References (90)

The complete-experiment problem of photoproduction of pseudoscalar mesons in a truncated partial-wave analysis Wunderlich, Y.; Beck, R.; Tiator, L. Physical Review C, Vol. 89, Issue 5 https://doi.org/10.1103/PhysRevC.89.055203	journal	May 2014
<mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd" xmlns:sa="http://www.elsevier.com/xml/common/struct-aff/dtd"><mml:msup><mml:mrow><mml:mi>K</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup><mml:mi>Λ</mml:mi></mml:math> and <mml:math altimg="si2.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd" xmlns:sa="http://www.elsevier.com/xml/common/struct-aff/dtd"><mml:msup><mml:mrow><mml:mi>K</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>Σ</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup></mml:math> photoproduction with fine center-of-mass energy resolution Jude, T. C.; Glazier, D. I.; Watts, D. P. Physics Letters B, Vol. 735 https://doi.org/10.1016/j.physletb.2014.06.015	journal	July 2014
$N (1520)$ $3 / 2^{-}$ Helicity Amplitudes from an Energy-Independent Multipole Analysis Based on New Polarization Data on Photoproduction of Neutral Pions Hartmann, J.; Dutz, H.; Anisovich, A. V. Physical Review Letters, Vol. 113, Issue 6 https://doi.org/10.1103/PhysRevLett.113.062001	journal	August 2014
Unitary isobar model --MAID2007 Drechsel, D.; Kamalov, S. S.; Tiator, L. The European Physical Journal A, Vol. 34, Issue 1 https://doi.org/10.1140/epja/i2007-10490-6	journal	October 2007
Multichannel parametrization of $π N$ scattering amplitudes and extraction of resonance parameters Shrestha, M.; Manley, D. M. Physical Review C, Vol. 86, Issue 5 https://doi.org/10.1103/PhysRevC.86.055203	journal	November 2012
The constituent-quark model — Nowadays Plessas, W. International Journal of Modern Physics A, Vol. 30, Issue 02 https://doi.org/10.1142/S0217751X15300136	journal	January 2015
Properties of baryon resonances from a multichannel partial wave analysis Anisovich, A. V.; Beck, R.; Klempt, E. The European Physical Journal A, Vol. 48, Issue 2 https://doi.org/10.1140/epja/i2012-12015-8	journal	February 2012
Measurement of the ${}^{1}H (γ⃗, p⃗) π^{0}$ Reaction Using a Novel Nucleon Spin Polarimeter Sikora, M. H.; Watts, D. P.; Glazier, D. I. Physical Review Letters, Vol. 112, Issue 2 https://doi.org/10.1103/PhysRevLett.112.022501	journal	January 2014
Hybrid and conventional baryons in the flux-tube model Capstick, Simon; Page, Philip R. Physical Review C, Vol. 66, Issue 6 https://doi.org/10.1103/PhysRevC.66.065204	journal	December 2002
Review of Particle Physics Olive, K. A. Chinese Physics C, Vol. 38, Issue 9 https://doi.org/10.1088/1674-1137/38/9/090001	journal	August 2014
Completeness rules for spin observables in pseudoscalar meson photoproduction Chiang, Wen-Tai; Tabakin, Frank Physical Review C, Vol. 55, Issue 4 https://doi.org/10.1103/PhysRevC.55.2054	journal	April 1997
Well-Established Nucleon Resonances Revisited by Double-Polarization Measurements Thiel, A.; Anisovich, A. V.; Bayadilov, D. Physical Review Letters, Vol. 109, Issue 10 https://doi.org/10.1103/PhysRevLett.109.102001	journal	September 2012
Dynamically generated resonances from the vector octet-baryon decuplet interaction Sarkar, Sourav; Sun, Bao-Xi; Oset, E. The European Physical Journal A, Vol. 44, Issue 3 https://doi.org/10.1140/epja/i2010-10956-4	journal	April 2010
Diquark correlations in baryon spectroscopy and holographic QCD Forkel, Hilmar; Klempt, Eberhard Physics Letters B, Vol. 679, Issue 1 https://doi.org/10.1016/j.physletb.2009.07.008	journal	August 2009
Accurate Test of Chiral Dynamics in the $\vec{γ} p \to π^{0} p$ Reaction Hornidge, D.; Aguar Bartolomé, P.; Annand, J. R. M. Physical Review Letters, Vol. 111, Issue 6 https://doi.org/10.1103/PhysRevLett.111.062004	journal	August 2013
Beam asymmetry $Σ$ for $π^{+}$ and $π^{0}$ photoproduction on the proton for photon energies from 1.102 to 1.862 GeV Dugger, M.; Ritchie, B. G.; Collins, P. Physical Review C, Vol. 88, Issue 6 https://doi.org/10.1103/PhysRevC.88.065203	journal	December 2013
Helicity dependence of the $\gamma p\rightarrow N \pi$ channels and multipole analysis in the $\Delta$ region The European Physical Journal A, Vol. 21, Issue 2, p. 323-333 https://doi.org/10.1140/epja/i2003-10216-x	journal	August 2004
Spin observables at threshold for meson photoproduction Fasanoand, C. G.; Tabakin, Frank; Saghai, Bijan Physical Review C, Vol. 46, Issue 6 https://doi.org/10.1103/PhysRevC.46.2430	journal	December 1992
Analytic properties of the scattering amplitude and resonances parameters in a meson exchange model Döring, M.; Hanhart, C.; Huang, F. Nuclear Physics A, Vol. 829, Issue 3-4 https://doi.org/10.1016/j.nuclphysa.2009.08.010	journal	October 2009
Parameterization dependence of $T$ -matrix poles and eigenphases from a fit to $π N$ elastic scattering data Workman, R. L.; Arndt, R. A.; Briscoe, W. J. Physical Review C, Vol. 86, Issue 3 https://doi.org/10.1103/PhysRevC.86.035202	journal	September 2012
Diquarks Anselmino, Mauro; Predazzi, Enrico; Ekelin, Svante Reviews of Modern Physics, Vol. 65, Issue 4 https://doi.org/10.1103/RevModPhys.65.1199	journal	October 1993
On baryon resonances and chiral symmetry Kolomeitsev, E. E.; Lutz, M. F. M. Physics Letters B, Vol. 585, Issue 3-4 https://doi.org/10.1016/j.physletb.2004.01.066	journal	April 2004
Role of correlated two-pion exchange in π N scattering Schütz, C.; Durso, J. W.; Holinde, K. Physical Review C, Vol. 49, Issue 5 https://doi.org/10.1103/PhysRevC.49.2671	journal	May 1994
New results on the Roper resonance and the <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:msub><mml:mi>P</mml:mi><mml:mn>11</mml:mn></mml:msub></mml:math> partial wave Sarantsev, A. V.; Fuchs, M.; Kotulla, M. Physics Letters B, Vol. 659, Issue 1-2 https://doi.org/10.1016/j.physletb.2007.11.055	journal	January 2008
<mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:msup><mml:mi>N</mml:mi><mml:mo>∗</mml:mo></mml:msup></mml:math> and <mml:math altimg="si2.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:msup><mml:mi mathvariant="normal">Δ</mml:mi><mml:mo>∗</mml:mo></mml:msup></mml:math> decays into <mml:math altimg="si3.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:mi>N</mml:mi><mml:msup><mml:mi>π</mml:mi><mml:mn>0</mml:mn></mml:msup><mml:msup><mml:mi>π</mml:mi><mml:mn>0</mml:mn></mml:msup></mml:math> Thoma, U.; Fuchs, M.; Anisovich, A. V. Physics Letters B, Vol. 659, Issue 1-2 https://doi.org/10.1016/j.physletb.2007.11.054	journal	January 2008
Partial-wave decomposition of pion and photoproduction amplitudes Anisovich, A. V.; Klempt, E.; Sarantsev, A. V. The European Physical Journal A, Vol. 24, Issue 1 https://doi.org/10.1140/epja/i2004-10125-6	journal	February 2005
Toward a unified description of hadro- and photoproduction: $S$ -wave $π$ - and $η$ -photoproduction amplitudes Paris, Mark W.; Workman, Ron L. Physical Review C, Vol. 82, Issue 3 https://doi.org/10.1103/PhysRevC.82.035202	journal	September 2010
Nucleon resonances within a dynamical coupled-channels model of $π N$ and $γ N$ reactions Kamano, H.; Nakamura, S. X.; Lee, T. -S. H. Physical Review C, Vol. 88, Issue 3 https://doi.org/10.1103/PhysRevC.88.035209	journal	September 2013
High-statistics study of the reaction γp → p2π0 Sokhoyan, V.; Gutz, E.; Crede, V. The European Physical Journal A, Vol. 51, Issue 8 https://doi.org/10.1140/epja/i2015-15095-x	journal	August 2015
Baryon spectroscopy Klempt, Eberhard; Richard, Jean-Marc Reviews of Modern Physics, Vol. 82, Issue 2 https://doi.org/10.1103/RevModPhys.82.1095	journal	April 2010
Complete experiments in pseudoscalar photoproduction Barker, I. S.; Donnachie, A.; Storrow, J. K. Nuclear Physics B, Vol. 95, Issue 2 https://doi.org/10.1016/0550-3213(75)90049-8	journal	September 1975
Experiments with photons at MAMI Beck, R. The European Physical Journal A, Vol. 28, Issue S1 https://doi.org/10.1140/epja/i2006-09-018-1	journal	May 2006
QCD with two light dynamical chirally improved quarks: Baryons Engel, Georg P.; Lang, C. B.; Mohler, Daniel Physical Review D, Vol. 87, Issue 7 https://doi.org/10.1103/PhysRevD.87.074504	journal	April 2013
Sign ambiguity in the KΣ channel Anisovich, A. V.; Klempt, E.; Nikonov, V. A. The European Physical Journal A, Vol. 49, Issue 12 https://doi.org/10.1140/epja/i2013-13158-8	journal	December 2013
Baryon photo-decay amplitudes at the pole Workman, R. L.; Tiator, L.; Sarantsev, A. Physical Review C, Vol. 87, Issue 6 https://doi.org/10.1103/PhysRevC.87.068201	journal	June 2013
Partial decay widths of baryons in the spin-momentum operator expansion method Anisovich, A. V.; Sarantsev, A. V. The European Physical Journal A, Vol. 30, Issue 2 https://doi.org/10.1140/epja/i2006-10102-1	journal	October 2006
The reaction <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:msup><mml:mi>π</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:mi>p</mml:mi><mml:mo>→</mml:mo><mml:msup><mml:mi>K</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>Σ</mml:mi><mml:mo>+</mml:mo></mml:msup></mml:math> in a unitary coupled-channels model Döring, M.; Hanhart, C.; Huang, F. Nuclear Physics A, Vol. 851, Issue 1 https://doi.org/10.1016/j.nuclphysa.2010.12.010	journal	February 2011
Progress towards understanding baryon resonances Crede, V.; Roberts, W. Reports on Progress in Physics, Vol. 76, Issue 7 https://doi.org/10.1088/0034-4885/76/7/076301	journal	June 2013
Measurement of the $E 2 / M 1$ Ratio in the $N \to Δ$ Transition using the reaction $p (\vec{γ}, p) π^{o}$ Beck, R.; Krahn, H. P.; Ahrens, J. Physical Review Letters, Vol. 78, Issue 4 https://doi.org/10.1103/PhysRevLett.78.606	journal	January 1997
The light-baryon spectrum in a relativistic quark model with instanton-induced quark forces: The non-strange-baryon spectrum and ground states Löring, U.; Metsch, B. Ch.; Petry, H. R. The European Physical Journal A, Vol. 10, Issue 4 https://doi.org/10.1007/s100500170105	journal	June 2001
Coupled-channel dynamics in the reactions πN → πN, ηN, KΛ, KΣ Rönchen, D.; Döring, M.; Huang, F. The European Physical Journal A, Vol. 49, Issue 4 https://doi.org/10.1140/epja/i2013-13044-5	journal	April 2013
Glueballs, hybrids, multiquarks Klempt, Eberhard; Zaitsev, Alexander Physics Reports, Vol. 454, Issue 1-4 https://doi.org/10.1016/j.physrep.2007.07.006	journal	December 2007
Experimental study of the $γ p \to π^{0} π^{0} p$ reaction with the Crystal Ball/TAPS detector system at the Mainz Microtron Kashevarov, V. L.; Fix, A.; Prakhov, S. Physical Review C, Vol. 85, Issue 6 https://doi.org/10.1103/PhysRevC.85.064610	journal	June 2012
Electromagnetic excitation of nucleon resonances Tiator, L.; Drechsel, D.; Kamalov, S. S. The European Physical Journal Special Topics, Vol. 198, Issue 1 https://doi.org/10.1140/epjst/e2011-01488-9	journal	September 2011
Double $π^{0}$ Photoproduction on the Proton at GRAAL Assafiri, Y.; Bartalini, O.; Bellini, V. Physical Review Letters, Vol. 90, Issue 22 https://doi.org/10.1103/PhysRevLett.90.222001	journal	June 2003
$π^{+}$ photoproduction on the proton for photon energies from 0.725 to 2.875 GeV Dugger, M.; Ritchie, B. G.; Ball, J. P. Physical Review C, Vol. 79, Issue 6 https://doi.org/10.1103/PhysRevC.79.065206	journal	June 2009
Excited state baryon spectroscopy from lattice QCD Edwards, Robert G.; Dudek, Jozef J.; Richards, David G. Physical Review D, Vol. 84, Issue 7 https://doi.org/10.1103/PhysRevD.84.074508	journal	October 2011
Multiplet classification of light-quark baryons Klempt, E.; Metsch, B. Ch. The European Physical Journal A, Vol. 48, Issue 9 https://doi.org/10.1140/epja/i2012-12127-1	journal	September 2012
High statistics study of the reaction γp → pπ0 η Gutz, E.; Crede, V.; Sokhoyan, V. The European Physical Journal A, Vol. 50, Issue 4 https://doi.org/10.1140/epja/i2014-14074-1	journal	April 2014
Scattering in the $π N$ negative parity channel in lattice QCD Lang, C. B.; Verduci, V. Physical Review D, Vol. 87, Issue 5 https://doi.org/10.1103/PhysRevD.87.054502	journal	March 2013
$η$ -meson production in the resonance-energy region Shklyar, V.; Lenske, H.; Mosel, U. Physical Review C, Vol. 87, Issue 1 https://doi.org/10.1103/PhysRevC.87.015201	journal	January 2013
Unified Chew-Mandelstam SAID analysis of pion photoproduction data Workman, Ron L.; Paris, Mark W.; Briscoe, William J. Physical Review C, Vol. 86, Issue 1 https://doi.org/10.1103/PhysRevC.86.015202	journal	July 2012
Neutral pion photoproduction in a Regge model Mathieu, V.; Fox, G.; Szczepaniak, A. P. Physical Review D, Vol. 92, Issue 7 https://doi.org/10.1103/PhysRevD.92.074013	journal	October 2015
Polarization Components in $π^{0}$ Photoproduction at Photon Energies up to 5.6 GeV Luo, W.; Brash, E. J.; Gilman, R. Physical Review Letters, Vol. 108, Issue 22 https://doi.org/10.1103/PhysRevLett.108.222004	journal	May 2012
Baryon spectrum from superconformal quantum mechanics and its light-front holographic embedding de Téramond, Guy F.; Dosch, Hans Günter; Brodsky, Stanley J. Physical Review D, Vol. 91, Issue 4 https://doi.org/10.1103/PhysRevD.91.045040	journal	February 2015
Evidence for a missing nucleon resonance in kaon photoproduction Mart, T.; Bennhold, C. Physical Review C, Vol. 61, Issue 1 https://doi.org/10.1103/PhysRevC.61.012201	journal	November 1999
Dynamically generated resonances from the vector octet-baryon octet interaction Oset, E.; Ramos, A. The European Physical Journal A, Vol. 44, Issue 3 https://doi.org/10.1140/epja/i2010-10957-3	journal	April 2010
Data on $I^{s}$ and $I^{c}$ in $\vec{γ} p \to p π^{0} π^{0}$ reveal cascade decays of $N (1900)$ via $N (1520) π$ Sokhoyan, V.; Gutz, E.; van Pee, H. Physics Letters B, Vol. 746 https://doi.org/10.1016/j.physletb.2015.04.063	journal	June 2015
Photocouplings at the pole from pion photoproduction Rönchen, D.; Döring, M.; Huang, F. The European Physical Journal A, Vol. 50, Issue 6 https://doi.org/10.1140/epja/i2014-14101-3	journal	June 2014
Photoproduction of pions and properties of baryon resonances from a Bonn-Gatchina partial-wave analysis Anisovich, A. V.; Klempt, E.; Nikonov, V. A. The European Physical Journal A, Vol. 44, Issue 2 https://doi.org/10.1140/epja/i2010-10950-x	journal	April 2010
Pion photoproduction in a dynamical coupled-channels model Huang, F.; Döring, M.; Haberzettl, H. Physical Review C, Vol. 85, Issue 5 https://doi.org/10.1103/PhysRevC.85.054003	journal	May 2012
π0 Photo- and electroproduction at threshold within a dynamical model Kamalov, S. S.; Chen, Guan-Yeu; Yang, Shin Nan Physics Letters B, Vol. 522, Issue 1-2 https://doi.org/10.1016/S0370-2693(01)01241-2	journal	December 2001
Nucleon excitations Klempt, Eberhard Chinese Physics C, Vol. 34, Issue 9 https://doi.org/10.1088/1674-1137/34/9/017	journal	September 2010
First Measurement of the Helicity Asymmetry for $γ p \to p π^{0}$ in the Resonance Region Gottschall, M.; Anisovich, A. V.; Bantes, B. Physical Review Letters, Vol. 112, Issue 1 https://doi.org/10.1103/PhysRevLett.112.012003	journal	January 2014
Extended coupled channels model for $π N$ scattering and the structure of $N^{} (1440)$ and $N^{} (1535)$ Schütz, C.; Haidenbauer, J.; Speth, J. Physical Review C, Vol. 57, Issue 3 https://doi.org/10.1103/PhysRevC.57.1464	journal	March 1998
The polarization observables T , P , and H and their impact on $γ p \to p π^{0}$ multipoles Hartmann, J.; Dutz, H.; Anisovich, A. V. Physics Letters B, Vol. 748 https://doi.org/10.1016/j.physletb.2015.07.008	journal	September 2015
Mesons and Baryons Anisovich, A. V.; Anisovich, V. V.; Matveev, M. A. World Scientific https://doi.org/10.1142/6871	book	January 2008
A unitary isobar model for pion photo- and electroproduction on the proton up to 1 GeV Drechsel, D.; Hanstein, O.; Kamalov, S. S. Nuclear Physics A, Vol. 645, Issue 1 https://doi.org/10.1016/S0375-9474(98)00572-7	journal	January 1999
Backward pion photoproduction Sibirtsev, A.; Haidenbauer, J.; Huang, F. The European Physical Journal A, Vol. 40, Issue 1 https://doi.org/10.1140/epja/i2008-10743-x	journal	March 2009
Measurement of the Transverse Target and Beam-Target Asymmetries in $η$ Meson Photoproduction at MAMI Akondi, C. S.; Annand, J. R. M.; Arends, H. J. Physical Review Letters, Vol. 113, Issue 10 https://doi.org/10.1103/PhysRevLett.113.102001	journal	September 2014
Eta photoproduction in a combined analysis of pion- and photon-induced reactions Rönchen, D.; Döring, M.; Haberzettl, H. The European Physical Journal A, Vol. 51, Issue 6 https://doi.org/10.1140/epja/i2015-15070-7	journal	June 2015
Chiral dynamics of the <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:msub><mml:mi>S</mml:mi><mml:mn>11</mml:mn></mml:msub><mml:mo stretchy="false">(</mml:mo><mml:mn>1535</mml:mn><mml:mo stretchy="false">)</mml:mo></mml:math> and <mml:math altimg="si2.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:msub><mml:mi>S</mml:mi><mml:mn>11</mml:mn></mml:msub><mml:mo stretchy="false">(</mml:mo><mml:mn>1650</mml:mn><mml:mo stretchy="false">)</mml:mo></mml:math> resonances revisited Bruns, Peter C.; Mai, Maxim; Meißner, Ulf-G. Physics Letters B, Vol. 697, Issue 3 https://doi.org/10.1016/j.physletb.2011.02.008	journal	March 2011
Baryons in a relativized quark model with chromodynamics Capstick, Simon; Isgur, Nathan Physical Review D, Vol. 34, Issue 9 https://doi.org/10.1103/PhysRevD.34.2809	journal	November 1986
Chiral dynamics and the S11(1535) nucleon resonance Kaiser, N.; Siegel, P. B.; Weise, W. Physics Letters B, Vol. 362, Issue 1-4 https://doi.org/10.1016/0370-2693(95)01203-3	journal	November 1995
Chiral unitary mesonâ€“baryon dynamics in the presence of resonances: elastic pionâ€“nucleon scattering MeiÃner, U. Nuclear Physics A, Vol. 673, Issue 1-4 https://doi.org/10.1016/S0375-9474(00)00150-0	journal	June 2000
Measurement of the helicity dependence for the $γ p \to n π^{+}$ channel in the second resonance region Ahrens, J.; Altieri, S.; Annand, J. R. M. Physical Review C, Vol. 74, Issue 4 https://doi.org/10.1103/PhysRevC.74.045204	journal	October 2006
Extended partial-wave analysis of $π N$ scattering data Arndt, R. A.; Briscoe, W. J.; Strakovsky, I. I. Physical Review C, Vol. 74, Issue 4 https://doi.org/10.1103/PhysRevC.74.045205	journal	October 2006
Hybrid baryons in QCD Dudek, Jozef J.; Edwards, Robert G. Physical Review D, Vol. 85, Issue 5 https://doi.org/10.1103/PhysRevD.85.054016	journal	March 2012
Neutral pion photoproduction at threshold Bernard, Véronique; Kaiser, Norbert; Gasser, Jürg Physics Letters B, Vol. 268, Issue 2 https://doi.org/10.1016/0370-2693(91)90818-B	journal	October 1991
Pion-nucleon partial-wave analysis to 1100 MeV Arndt, Richard A.; Ford, John M.; Roper, L. David Physical Review D, Vol. 32, Issue 5 https://doi.org/10.1103/PhysRevD.32.1085	journal	September 1985
Partial wave analysis inK-matrix formalism Chung, S. U.; Brose, J.; Hackmann, R. Annalen der Physik, Vol. 507, Issue 5 https://doi.org/10.1002/andp.19955070504	journal	January 1995
Backward pion-nucleon scattering Huang, F.; Sibirtsev, A.; Haidenbauer, J. The European Physical Journal A, Vol. 44, Issue 1 https://doi.org/10.1140/epja/i2010-10930-2	journal	February 2010
$N \to Δ$ Transition from Simultaneous Measurements of $p (\vec{γ}, π)$ and $p (\vec{γ}, γ)$ Blanpied, G.; Blecher, M.; Caracappa, A. Physical Review Letters, Vol. 79, Issue 22 https://doi.org/10.1103/PhysRevLett.79.4337	journal	December 1997
$π^{0}$ photoproduction on the proton for photon energies from 0.675 to 2.875 GeV Dugger, M.; Ritchie, B. G.; Ball, J. P. Physical Review C, Vol. 76, Issue 2 https://doi.org/10.1103/PhysRevC.76.025211	journal	August 2007
Toward complete pion nucleon amplitudes Mathieu, V.; Danilkin, I. V.; Fernández-Ramírez, C. Physical Review D, Vol. 92, Issue 7 https://doi.org/10.1103/PhysRevD.92.074004	journal	October 2015
Nucleon and $${\Delta}$$ Δ Elastic and Transition Form Factors Segovia, Jorge; Cloët, Ian C.; Roberts, Craig D. Few-Body Systems, Vol. 55, Issue 12 https://doi.org/10.1007/s00601-014-0907-2	journal	October 2014
Single-channel fits and $K$ -matrix constraints Workman, Ron Physical Review C, Vol. 74, Issue 5 https://doi.org/10.1103/PhysRevC.74.055207	journal	November 2006
Updated resonance photodecay amplitudes to 2 GeV Arndt, Richard A.; Strakovsky, Igor I.; Workman, Ron L. Physical Review C, Vol. 53, Issue 1 https://doi.org/10.1103/PhysRevC.53.430	journal	January 1996
Three-Body Nature of $N^{}$ and $Δ^{}$ Resonances from Sequential Decay Chains Thiel, A.; Sokhoyan, V.; Gutz, E. Physical Review Letters, Vol. 114, Issue 9 https://doi.org/10.1103/PhysRevLett.114.091803	journal	March 2015
The experimental status of glueballs Crede, V.; Meyer, C. A. Progress in Particle and Nuclear Physics, Vol. 63, Issue 1 https://doi.org/10.1016/j.ppnp.2009.03.001	journal	July 2009

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