Study of η and η ′ Photoproduction at MAMI

Kashevarov, V. L.; Ott, P.; Prakhov, S.; Adlarson, P.; Afzal, F.; Ahmed, Z.; Akondi, C. S.; Annand, J. R. M.; Arends, H. J.; Beck, R.; Braghieri, A.; Briscoe, W. J.; Cividini, F.; Codling, R.; Collicott, C.; Costanza, S.; Denig, A.; Downie, E. J.; Dieterle, M.; Ferretti Bondy, M. I.; Fil’kov, L. V.; Fix, A.; Gardner, S.; Garni, S.; Glazier, D. I.; Glowa, D.; Gradl, W.; Gurevich, G.; Hamilton, D. J.; Hornidge, D.; Howdle, D.; Huber, G. M.; Käser, A.; Kay, S.; Keshelashvili, I.; Kondratiev, R.; Korolija, M.; Krusche, B.; Linturi, J.; Lisin, V.; Livingston, K.; MacGregor, I. J. D.; MacRae, R.; Mancell, J.; Manley, D. M.; Martel, P. P.; McGeorge, J. C.; McNicol, E.; Middleton, D. G.; Miskimen, R.; Mornacchi, E.; Mullen, C.; Mushkarenkov, A.; Neiser, A.; Oberle, M.; Ostrick, M.; Otte, P. B.; Oussena, B.; Paudyal, D.; Pedroni, P.; Polyanski, V. V.; Rajabi, A.; Reicherz, G.; Robinson, J.; Rosner, G.; Rostomyan, T.; Sarty, A.; Schott, D. M.; Schumann, S.; Sfienti, C.; Sokhoyan, V.; Spieker, K.; Steffen, O.; Strandberg, B.; Strakovsky, I. I.; Strub, Th.; Supek, I.; Taragin, M. F.; Thiel, A.; Thiel, M.; Tiator, L.; Thomas, A.; Unverzagt, M.; Wagner, S.; Watts, D. P.; Werthmüller, D.; Wettig, J.; Witthauer, L.; Wolfes, M.; Workman, R. L.; Zana, L.

doi:10.1103/PhysRevLett.118.212001

Title: Study of $η$ and $η'$ Photoproduction at MAMI

Journal Article · Fri May 26 00:00:00 EDT 2017 · Physical Review Letters

DOI:https://doi.org/10.1103/PhysRevLett.118.212001· OSTI ID:1359985

Kashevarov, V. L.; Ott, P.; Prakhov, S.; Adlarson, P.; Afzal, F.; Ahmed, Z.; Akondi, C. S.; Annand, J. R. M.; Arends, H. J.; Beck, R.; Braghieri, A.; Briscoe, W. J.; Cividini, F.; Codling, R.; Collicott, C.; Costanza, S.; Denig, A.; Downie, E. J.; Dieterle, M.; Ferretti Bondy, M. I. more »

The reactions γp → ηp and γp → η0p are measured from their thresholds up to the center-of-mass energy W ¼ 1.96 GeV with the tagged-photon facilities at the Mainz Microtron, MAMI. Differential cross sections are obtained with unprecedented statistical accuracy, providing fine energy binning and full production-angle coverage. A strong cusp is observed in the total cross section for η photoproduction at the energies in the vicinity of the η0 threshold, W ¼ 1896 MeV (Eγ ¼ 1447 MeV). Within the framework of a revised ηMAID isobar model, the cusp, in connection with a steep rise of the η0 total cross section from its threshold, can only be explained by a strong coupling of the poorly known Nð1895Þ1=2- state to both ηp and η0p. Including the new high-accuracy results in the ηMAID fit to available η and η0 photoproduction data allows the determination of the Nð1895Þ1=2- properties.

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Research Organization:: Univ. of Massachusetts, Amherst, MA (United States); George Washington Univ., Washington, DC (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Nuclear Physics (NP)

Contributing Organization:: A2 Collaboration at MAMI

Grant/Contract Number:: FG02-99-ER41110; FG02-88ER40415; FG02-01-ER41194; FG02-SC0016583; SC0016583

OSTI ID:: 1359985

Alternate ID(s):: OSTI ID: 1425342; OSTI ID: 1439785

Journal Information:: Physical Review Letters, Journal Name: Physical Review Letters Vol. 118 Journal Issue: 21; ISSN 0031-9007

Publisher:: American Physical SocietyCopyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 38 works

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References (37)

Nucleon resonances in the fourth-resonance region Anisovich, A. V.; Klempt, E.; Nikonov, V. A. The European Physical Journal A, Vol. 47, Issue 12 https://doi.org/10.1140/epja/i2011-11153-9	journal	December 2011
$η^{'}$ photoproduction on the nucleon in the quark model Zhong, Xian-Hui; Zhao, Qiang Physical Review C, Vol. 84, Issue 6 https://doi.org/10.1103/PhysRevC.84.065204	journal	December 2011
Quark models of baryon masses and decays Capstick, S. Progress in Particle and Nuclear Physics, Vol. 45 https://doi.org/10.1016/S0146-6410(00)00109-5	journal	January 2000
Production of <mml:math altimg="si194.gif" display="inline" 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:mi>η</mml:mi></mml:math> and <mml:math altimg="si195.gif" display="inline" 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>η</mml:mi></mml:mrow><mml:mrow><mml:mo>′</mml:mo></mml:mrow></mml:msup></mml:math> mesons on nucleons and nuclei Krusche, B.; Wilkin, C. Progress in Particle and Nuclear Physics, Vol. 80 https://doi.org/10.1016/j.ppnp.2014.10.001	journal	January 2015
Study of photoproduction on hydrogen in a streamer chamber with tagged photons for 1.6 GeV < Eγ < 6.3 GeV Topological and reaction cross sections Struczinski, W.; Dittmann, P.; Eckardt, V. Nuclear Physics B, Vol. 108, Issue 1 https://doi.org/10.1016/0550-3213(76)90123-1	journal	May 1976
Measurement of $π^{0}$ photoproduction on the proton at MAMI C Adlarson, P.; Afzal, F.; Akondi, C. S. Physical Review C, Vol. 92, Issue 2 https://doi.org/10.1103/PhysRevC.92.024617	journal	August 2015
Differential cross sections for the reactions $γ p \to p η$ and $γ p \to p η^{'}$ Williams, M.; Krahn, Z.; Applegate, D. Physical Review C, Vol. 80, Issue 4 https://doi.org/10.1103/PhysRevC.80.045213	journal	October 2009
Photoproduction of η′-mesons with the 4π-detector SAPHIR Plötzke, R.; Barth, J.; Braun, W. Physics Letters B, Vol. 444, Issue 3-4 https://doi.org/10.1016/S0370-2693(98)01444-0	journal	December 1998
Review of Particle Physics Olive, K. A. Chinese Physics C, Vol. 40, Issue 10 https://doi.org/10.1088/1674-1137/40/10/100001	journal	October 2016
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
$η$ -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
Analyzing $η^{'}$ photoproduction data on the proton at energies of 1.5–2.3 GeV Nakayama, K.; Haberzettl, H. Physical Review C, Vol. 73, Issue 4 https://doi.org/10.1103/PhysRevC.73.045211	journal	April 2006
Review of Particle Physics Beringer, J.; Arguin, J. -F.; Barnett, R. M. Physical Review D, Vol. 86, Issue 1 https://doi.org/10.1103/PhysRevD.86.010001	journal	July 2012
Response of TAPS to monochromatic photons with energies between 45 and 790 MeV Gabler, A. R.; Döring, W.; Fuchs, M. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 346, Issue 1-2 https://doi.org/10.1016/0168-9002(94)90701-3	journal	July 1994
The BaF/sub 2/ photon spectrometer TAPS Novotny, R. IEEE Transactions on Nuclear Science, Vol. 38, Issue 2 https://doi.org/10.1109/23.289329	journal	April 1991
The 1.5GeV harmonic double-sided microtron at Mainz University Kaiser, K. -H.; Aulenbacher, K.; Chubarov, O. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 593, Issue 3 https://doi.org/10.1016/j.nima.2008.05.018	journal	August 2008
Measurement of η photoproduction on the proton from threshold to 1500 MeV Bartalini, O.; Bellini, V.; Bocquet, J. P. The European Physical Journal A, Vol. 33, Issue 2 https://doi.org/10.1140/epja/i2007-10439-9	journal	August 2007
Flavor structure of the excited baryon spectra from lattice QCD Edwards, Robert G.; Mathur, Nilmani; Richards, David G. Physical Review D, Vol. 87, Issue 5 https://doi.org/10.1103/PhysRevD.87.054506	journal	March 2013
Measurement of the $γ p \to K^{0} Σ^{+}$ reaction with the Crystal Ball/TAPS detectors at the Mainz Microtron Aguar-Bartolomé, P.; Annand, J. R. M.; Arends, H. J. Physical Review C, Vol. 88, Issue 4 https://doi.org/10.1103/PhysRevC.88.044601	journal	October 2013
Photoproduction of $a_{0} (980)$ and $f_{0} (980)$ Donnachie, A.; Kalashnikova, Yu. S. Physical Review C, Vol. 93, Issue 2 https://doi.org/10.1103/PhysRevC.93.025203	journal	February 2016
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
Measurement of the slope parameter $α$ for the $η \to 3 π^{0}$ decay with the Crystal Ball detector at the Mainz Microtron (MAMI-C) Prakhov, S.; Nefkens, B. M. K.; Aguar-Bartolomé, P. Physical Review C, Vol. 79, Issue 3 https://doi.org/10.1103/PhysRevC.79.035204	journal	March 2009
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
First measurement of the $\Sigma$ beam asymmetry in $\eta^{\prime}$ photoproduction off the proton near threshold Levi Sandri, P.; Mandaglio, G.; De Leo, V. The European Physical Journal A, Vol. 51, Issue 7 https://doi.org/10.1140/epja/i2015-15077-0	journal	July 2015
Effects of a spin-flavour-dependent interaction on the baryon mass spectrum Ronniger, M.; Metsch, B. Ch. The European Physical Journal A, Vol. 47, Issue 12 https://doi.org/10.1140/epja/i2011-11162-8	journal	December 2011
An isobar model for η photo- and electroproduction on the nucleon Chiang, Wen-Tai; Yang, Shin Nan; Tiator, Lothar Nuclear Physics A, Vol. 700, Issue 1-2 https://doi.org/10.1016/S0375-9474(01)01325-2	journal	March 2002
$η^{'}$ Photoproduction on the Proton for Photon Energies from 1.527 to 2.227 GeV Dugger, M.; Ball, J. P.; Collins, P. Physical Review Letters, Vol. 96, Issue 6 https://doi.org/10.1103/PhysRevLett.96.062001	journal	February 2006
Combined analysis of $η^{'}$ production reactions: $γ N \to η^{'} N$ , $N N \to N N η^{'}$ , and $π N \to η^{'} N$ Huang, F.; Haberzettl, H.; Nakayama, K. Physical Review C, Vol. 87, Issue 5 https://doi.org/10.1103/PhysRevC.87.054004	journal	May 2013
η and η’ meson photoproduction on nucleons Tryasuchev, V. A. Physics of Particles and Nuclei Letters, Vol. 10, Issue 4 https://doi.org/10.1134/S1547477113040146	journal	July 2013
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
Reggeized model for $η$ and $η^{'}$ photoproduction Chiang, Wen-Tai; Yang, Shin Nan; Tiator, L. Physical Review C, Vol. 68, Issue 4 https://doi.org/10.1103/PhysRevC.68.045202	journal	October 2003
Experimental study of the $γ p \to η p$ reaction with the Crystal Ball detector at the Mainz Microtron (MAMI-C) McNicoll, E. F.; Prakhov, S.; Strakovsky, I. I. Physical Review C, Vol. 82, Issue 3 https://doi.org/10.1103/PhysRevC.82.035208	journal	September 2010
Photoproduction of $η$ and $η^{'}$ mesons off protons Crede, V.; McVeigh, A.; Anisovich, A. V. Physical Review C, Vol. 80, Issue 5 https://doi.org/10.1103/PhysRevC.80.055202	journal	November 2009
Upgrade of the Glasgow photon tagging spectrometer for Mainz MAMI-C McGeorge, J. C.; Kellie, J. D.; Annand, J. R. M. The European Physical Journal A, Vol. 37, Issue 1 https://doi.org/10.1140/epja/i2007-10606-0	journal	June 2008
First measurement of the helicity asymmetry E in photoproduction on the proton Senderovich, I.; Morrison, B. T.; Dugger, M. Physics Letters B, Vol. 755 https://doi.org/10.1016/j.physletb.2016.01.044	journal	April 2016
Measurement of $K^{-} \vec{p} η Λ$ near threshold Starostin, A.; Nefkens, B. M. K.; Berger, E. Physical Review C, Vol. 64, Issue 5 https://doi.org/10.1103/PhysRevC.64.055205	journal	October 2001

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