Strong Evidence for Nucleon Resonances near 1900 MeV
Abstract
Data on the reaction yp→K+A from the CLAS experiments are used to derive the leading multipoles, E0+, M1-, E1+, and M1+, from the production threshold to 2180 MeV in 24 slices of the invariant mass. The four multipoles are determined without any constraints. The multipoles are fitted using a multichannel L+P model that allows us to search for singularities and to extract the positions of poles on the complex energy plane in an almost model-independent method. The multipoles are also used as additional constraints in an energy-dependent analysis of a large body of pion and photoinduced reactions within the Bonn-Gatchina partial wave analysis. The study confirms the existence of poles due to nucleon resonances with spin parity JP=1/2-, 1/2+, and 3/2+ in the region at about 1.9 GeV.
- Authors:
-
- Univ. of Bonn (Germany). Helmholtz - institut fur Strahlen - und Kernphysik; Petersburg Nuclear Physics Inst., Gatchina (Russia). National Research Centre Kurchatov Inst.
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Univ. of Tuzla (Bosnia). Faculty of Natural Science and Mathematics
- Univ. of Glasgow, Scotland (United Kingdom). School of Physics and Astronomy, Scottish Universities Physics Alliance (SUPA)
- Univ. of Bonn (Germany). Helmholtz - institut fur Strahlen - und Kernphysik; Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Univ. of Tuzla (Bosnia). Faculty of Natural Science and Mathematics
- Rudjer Boskovic Inst., Zagreb (Croatia)
- Univ. of Bonn (Germany). Helmholtz - institut fur Strahlen - und Kernphysik
- Publication Date:
- Research Org.:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Org.:
- USDOE; Russian Science Foundation; German Research Foundation (DFG); National Science Foundation (NSF); UK Science and Technology Facilities Council
- OSTI Identifier:
- 1390049
- Alternate Identifier(s):
- OSTI ID: 1375259
- Report Number(s):
- JLAB-PHY-17-2552
Journal ID: ISSN 0031-9007; PRLTAO; TRN: US1702822
- Grant/Contract Number:
- SFB/TR110; SFB1044; ST/L005719/1; RSF 16-12-10267
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Physical Review Letters
- Additional Journal Information:
- Journal Volume: 119; Journal Issue: 6; Journal ID: ISSN 0031-9007
- Publisher:
- American Physical Society (APS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS
Citation Formats
Anisovich, A. V., Burkert, V., Hadžimehmedović, M., Ireland, D. G., Klempt, E., Nikonov, V. A., Omerović, R., Osmanović, H., Sarantsev, A. V., Stahov, J., Švarc, A., and Thoma, U. Strong Evidence for Nucleon Resonances near 1900 MeV. United States: N. p., 2017.
Web. doi:10.1103/PhysRevLett.119.062004.
Anisovich, A. V., Burkert, V., Hadžimehmedović, M., Ireland, D. G., Klempt, E., Nikonov, V. A., Omerović, R., Osmanović, H., Sarantsev, A. V., Stahov, J., Švarc, A., & Thoma, U. Strong Evidence for Nucleon Resonances near 1900 MeV. United States. https://doi.org/10.1103/PhysRevLett.119.062004
Anisovich, A. V., Burkert, V., Hadžimehmedović, M., Ireland, D. G., Klempt, E., Nikonov, V. A., Omerović, R., Osmanović, H., Sarantsev, A. V., Stahov, J., Švarc, A., and Thoma, U. Fri .
"Strong Evidence for Nucleon Resonances near 1900 MeV". United States. https://doi.org/10.1103/PhysRevLett.119.062004. https://www.osti.gov/servlets/purl/1390049.
@article{osti_1390049,
title = {Strong Evidence for Nucleon Resonances near 1900 MeV},
author = {Anisovich, A. V. and Burkert, V. and Hadžimehmedović, M. and Ireland, D. G. and Klempt, E. and Nikonov, V. A. and Omerović, R. and Osmanović, H. and Sarantsev, A. V. and Stahov, J. and Švarc, A. and Thoma, U.},
abstractNote = {Data on the reaction yp→K+A from the CLAS experiments are used to derive the leading multipoles, E0+, M1-, E1+, and M1+, from the production threshold to 2180 MeV in 24 slices of the invariant mass. The four multipoles are determined without any constraints. The multipoles are fitted using a multichannel L+P model that allows us to search for singularities and to extract the positions of poles on the complex energy plane in an almost model-independent method. The multipoles are also used as additional constraints in an energy-dependent analysis of a large body of pion and photoinduced reactions within the Bonn-Gatchina partial wave analysis. The study confirms the existence of poles due to nucleon resonances with spin parity JP=1/2-, 1/2+, and 3/2+ in the region at about 1.9 GeV.},
doi = {10.1103/PhysRevLett.119.062004},
journal = {Physical Review Letters},
number = 6,
volume = 119,
place = {United States},
year = {Fri Aug 11 00:00:00 EDT 2017},
month = {Fri Aug 11 00:00:00 EDT 2017}
}
Web of Science
Works referenced in this record:
The complete-experiment problem of photoproduction of pseudoscalar mesons in a truncated partial-wave analysis
journal, May 2014
- Wunderlich, Y.; Beck, R.; Tiator, L.
- Physical Review C, Vol. 89, Issue 5
Excited state baryon spectroscopy from lattice QCD
journal, October 2011
- Edwards, Robert G.; Dudek, Jozef J.; Richards, David G.
- Physical Review D, Vol. 84, Issue 7
Pole structure from energy-dependent and single-energy fits to GWU-SAID elastic scattering data
journal, January 2015
- Švarc, Alfred; Hadžimehmedović, Mirza; Osmanović, Hedim
- Physical Review C, Vol. 91, Issue 1
Parity doublets and chiral symmetry restoration in baryon spectrum
journal, March 2000
- Glozman, L. Ya.
- Physics Letters B, Vol. 475, Issue 3-4
-meson production in the resonance-energy region
journal, January 2013
- Shklyar, V.; Lenske, H.; Mosel, U.
- Physical Review C, Vol. 87, Issue 1
Properties of baryon resonances from a multichannel partial wave analysis
journal, February 2012
- Anisovich, A. V.; Beck, R.; Klempt, E.
- The European Physical Journal A, Vol. 48, Issue 2
Isospin decomposition of transitions within a dynamical coupled-channels model
journal, July 2016
- Kamano, H.; Nakamura, S. X.; Lee, T. -S. H.
- Physical Review C, Vol. 94, Issue 1
Relativistic Dispersion Relation Approach to Photomeson Production
journal, June 1957
- Chew, G. F.; Goldberger, M. L.; Low, F. E.
- Physical Review, Vol. 106, Issue 6
Generalization of the model-independent Laurent–Pietarinen single-channel pole-extraction formalism to multiple channels
journal, April 2016
- Švarc, Alfred; Hadžimehmedović, Mirza; Osmanović, Hedim
- Physics Letters B, Vol. 755
Study of ambiguities in π−p → ΛK0 scattering amplitudes
journal, October 2013
- Anisovich, A. V.; Beck, R.; Klempt, E.
- The European Physical Journal A, Vol. 49, Issue 10
Unified description of light- and strange-baryon spectra
journal, October 1998
- Glozman, L. Ya.; Plessas, W.; Varga, K.
- Physical Review D, Vol. 58, Issue 9
Baryons in O(4) and the vibron model
journal, October 2001
- Kirchbach, M.; Moshinsky, M.; Smirnov, Yu. F.
- Physical Review D, Vol. 64, Issue 11
Diquarks and Exotic Spectroscopy
journal, December 2003
- Jaffe, Robert; Wilczek, Frank
- Physical Review Letters, Vol. 91, Issue 23
On the extrapolation of the experimental scattering amplitude to the spectral function region
journal, March 1962
- Ciulli, I.; Ciulli, S.; Fischer, J.
- Il Nuovo Cimento, Vol. 23, Issue 6
First measurement of beam-recoil observables and in hyperon photoproduction
journal, March 2007
- Bradford, R. K.; Schumacher, R. A.; Adams, G.
- Physical Review C, Vol. 75, Issue 3
Pion photoproduction off the proton in a gauge-invariant chiral unitary framework
journal, November 2012
- Mai, Maxim; Bruns, Peter C.; Meißner, Ulf-G.
- Physical Review D, Vol. 86, Issue 9
Information content of polarization measurements
journal, August 2010
- Ireland, D. G.
- Physical Review C, Vol. 82, Issue 2
Differential cross section and recoil polarization measurements for the reaction using CLAS at Jefferson Lab
journal, February 2010
- McCracken, M. E.; Bellis, M.; Meyer, C. A.
- Physical Review C, Vol. 81, Issue 2
Strange and nonstrange baryon spectra in the relativistic interacting quark-diquark model with a Gürsey and Radicati-inspired exchange interaction
journal, August 2015
- Santopinto, E.; Ferretti, J.
- Physical Review C, Vol. 92, Issue 2
Photoproduction of and hyperons using linearly polarized photons
journal, June 2016
- Paterson, C. A.; Ireland, D. G.; Livingston, K.
- Physical Review C, Vol. 93, Issue 6
Pole positions and residues from pion photoproduction using the Laurent-Pietarinen expansion method
journal, June 2014
- Švarc, Alfred; Hadžimehmedović, Mirza; Osmanović, Hedim
- Physical Review C, Vol. 89, Issue 6
Restoration of chiral and U(1)A symmetries in excited hadrons
journal, June 2007
- Glozman, L. Ya.
- Physics Reports, Vol. 444, Issue 1
Baryon transition form factors at the pole
journal, December 2016
- Tiator, L.; Döring, M.; Workman, R. L.
- Physical Review C, Vol. 94, Issue 6
Eta photoproduction in a combined analysis of pion- and photon-induced reactions
journal, June 2015
- Rönchen, D.; Döring, M.; Haberzettl, H.
- The European Physical Journal A, Vol. 51, Issue 6
Parameterization dependence of -matrix poles and eigenphases from a fit to elastic scattering data
journal, September 2012
- Workman, R. L.; Arndt, R. A.; Briscoe, W. J.
- Physical Review C, Vol. 86, Issue 3
Baryons in a relativized quark model with chromodynamics
journal, November 1986
- Capstick, Simon; Isgur, Nathan
- Physical Review D, Vol. 34, Issue 9
Effects of a spin-flavour-dependent interaction on the baryon mass spectrum
journal, December 2011
- Ronniger, M.; Metsch, B. Ch.
- The European Physical Journal A, Vol. 47, Issue 12
Diquarks
journal, October 1993
- Anselmino, Mauro; Predazzi, Enrico; Ekelin, Svante
- Reviews of Modern Physics, Vol. 65, Issue 4
Chiral dynamics and the S11(1535) nucleon resonance
journal, November 1995
- Kaiser, N.; Siegel, P. B.; Weise, W.
- Physics Letters B, Vol. 362, Issue 1-4
Interacting quark-diquark model of baryons
journal, August 2005
- Santopinto, E.
- Physical Review C, Vol. 72, Issue 2
Extended partial-wave analysis of scattering data
journal, October 2006
- Arndt, R. A.; Briscoe, W. J.; Strakovsky, I. I.
- Physical Review C, Vol. 74, Issue 4
Energy-independent PWA of the reaction γp → K+Λ
journal, August 2014
- Anisovich, A. V.; Beck, R.; Burkert, V.
- The European Physical Journal A, Vol. 50, Issue 8
-Nucleon Bound-State Interpretation of the 1385-Mev Resonance
journal, March 1961
- Dalitz, R. H.
- Physical Review Letters, Vol. 6, Issue 5
Introducing the Pietarinen expansion method into the single-channel pole extraction problem
journal, September 2013
- Švarc, Alfred; Hadžimehmedović, Mirza; Osmanović, Hedim
- Physical Review C, Vol. 88, Issue 3
Determining pseudoscalar meson photoproduction amplitudes from complete experiments
journal, April 2011
- Sandorfi, A. M.; Hoblit, S.; Kamano, H.
- Journal of Physics G: Nuclear and Particle Physics, Vol. 38, Issue 5
Poles of Karlsruhe-Helsinki KH80 and KA84 solutions extracted by using the Laurent-Pietarinen method
journal, April 2014
- Švarc, Alfred; Hadžimehmedović, Mirza; Omerović, Rifat
- Physical Review C, Vol. 89, Issue 4
On the nature of the lowest 1/2- baryon nonet and decuplet⋆
journal, March 2008
- Zou, B. S.
- The European Physical Journal A, Vol. 35, Issue 3
Dispersion relations and experimental data
journal, November 1972
- Pietarinen, E.
- Il Nuovo Cimento A, Vol. 12, Issue 2
Where Have All the Resonances Gone? An Analysis of Baryon Couplings in a Quark Model with Chromodynamics
journal, March 1980
- Koniuk, Roman; Isgur, Nathan
- Physical Review Letters, Vol. 44, Issue 13
Chiral multiplets of excited mesons
journal, May 2004
- Glozman, L. Ya
- Physics Letters B, Vol. 587, Issue 1-2
Fixed momentum transfer analysis of pion-nucleon scattering
journal, April 1976
- Pietarinen, E.
- Nuclear Physics B, Vol. 107, Issue 1
The reaction πN → ππN in a meson-exchange approach
journal, April 2006
- Schneider, S.; Krewald, S.; Meißner, Ulf-G.
- The European Physical Journal A, Vol. 28, Issue 1
Baryon resonances from chiral coupled-channel dynamics
journal, June 2005
- Lutz, M. F. M.; Kolomeitsev, E. E.
- Nuclear Physics A, Vol. 755
The light-baryon spectrum in a relativistic quark model with instanton-induced quark forces: The non-strange-baryon spectrum and ground states
journal, June 2001
- Löring, U.; Metsch, B. Ch.; Petry, H. R.
- The European Physical Journal A, Vol. 10, Issue 4
Works referencing / citing this record:
$$N^*$$ N ∗ Structure and Strong QCD
journal, May 2018
- Roberts, Craig D.
- Few-Body Systems, Vol. 59, Issue 4
Spin Asymmetries and Helicity Amplitudes in Photo-Production from Polarized Neutrons
journal, December 2018
- Sandorfi, A. M.
- Few-Body Systems, Vol. 60, Issue 1
Spectrum of Light- and Heavy-Baryons
journal, April 2019
- Qin, S. -X.; Roberts, C. D.; Schmidt, S. M.
- Few-Body Systems, Vol. 60, Issue 2
The impact of $K^{+}\Lambda$ K + Λ photoproduction on the resonance spectrum
journal, June 2018
- Rönchen, D.; Döring, M.; Meißner, U. -G.
- The European Physical Journal A, Vol. 54, Issue 6