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Title: Neutron helicity amplitudes

Abstract

Here we determine the helicity amplitudes for the photoproduction of nucleon resonances excited from neutrons in the Bonn-Gatchina coupled-channel partial wave analysis. The upper limits for the decay fraction of the pentaquark candidate N(1685) → K 0Λ are given. The electric and magnetic couplings at the pole positions are also tabulated, and these are used to suggest candidates for possible multiplets with quark-spin-1/2 and -3/2 content.

Authors:
 [1]; ORCiD logo [2];  [3];  [3];  [4];  [5];  [1];  [2];  [1];  [6]
  1. Univ. of Bonn (Germany). Helmholtz Inst. for Radiation and Nuclear Physics; Particle and Nuclear Physics Inst., Gatchina (Russia)
  2. Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
  3. Ohio Univ., Athens, OH (United States)
  4. The Catholic Univ. of America, Washington, DC (United States)
  5. Helmholtz-Institute fur Strahlen- und Kernphysik der Rheinischen Friedrich-Wilhelms Universitat; Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
  6. Univ. of Bonn (Germany). Helmholtz Inst. for Radiation and Nuclear Physics
Publication Date:
Research Org.:
Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Nuclear Physics (NP) (SC-26)
OSTI Identifier:
1407922
Alternate Identifier(s):
OSTI ID: 1408177
Report Number(s):
JLAB-PHY-17-2572; DOE/OR/23177-4256
Journal ID: ISSN 2469-9985; PRVCAN; TRN: US1703289
Grant/Contract Number:  
SFB/TR110; 16-12-10267; 1306137; AC05-06OR23177
Resource Type:
Accepted Manuscript
Journal Name:
Physical Review C
Additional Journal Information:
Journal Volume: 96; Journal Issue: 5; Journal ID: ISSN 2469-9985
Publisher:
American Physical Society (APS)
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS

Citation Formats

Anisovich, Alexei, Burkert, Volker, Compton, Nicholas, Hicks, Kenneth, Klein, Franz, Klempt, Eberhard, Nikonov, V. A., Sandorfi, Andy M., Sarantsev, Andrey, and Thoma, Ulrike. Neutron helicity amplitudes. United States: N. p., 2017. Web. doi:10.1103/PhysRevC.96.055202.
Anisovich, Alexei, Burkert, Volker, Compton, Nicholas, Hicks, Kenneth, Klein, Franz, Klempt, Eberhard, Nikonov, V. A., Sandorfi, Andy M., Sarantsev, Andrey, & Thoma, Ulrike. Neutron helicity amplitudes. United States. doi:10.1103/PhysRevC.96.055202.
Anisovich, Alexei, Burkert, Volker, Compton, Nicholas, Hicks, Kenneth, Klein, Franz, Klempt, Eberhard, Nikonov, V. A., Sandorfi, Andy M., Sarantsev, Andrey, and Thoma, Ulrike. Fri . "Neutron helicity amplitudes". United States. doi:10.1103/PhysRevC.96.055202. https://www.osti.gov/servlets/purl/1407922.
@article{osti_1407922,
title = {Neutron helicity amplitudes},
author = {Anisovich, Alexei and Burkert, Volker and Compton, Nicholas and Hicks, Kenneth and Klein, Franz and Klempt, Eberhard and Nikonov, V. A. and Sandorfi, Andy M. and Sarantsev, Andrey and Thoma, Ulrike},
abstractNote = {Here we determine the helicity amplitudes for the photoproduction of nucleon resonances excited from neutrons in the Bonn-Gatchina coupled-channel partial wave analysis. The upper limits for the decay fraction of the pentaquark candidate N(1685) → K0Λ are given. The electric and magnetic couplings at the pole positions are also tabulated, and these are used to suggest candidates for possible multiplets with quark-spin-1/2 and -3/2 content.},
doi = {10.1103/PhysRevC.96.055202},
journal = {Physical Review C},
number = 5,
volume = 96,
place = {United States},
year = {2017},
month = {11}
}

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Works referenced in this record:

Quark models of baryon masses and decays
journal, January 2000


First measurement of the Σ beam asymmetry in η photoproduction on the neutron
journal, July 2008


Unitary isobar model --MAID2007
journal, October 2007


Multichannel parametrization of π N scattering amplitudes and extraction of resonance parameters
journal, November 2012


Quasifree photoproduction of η mesons off protons and neutrons
journal, July 2014


Review of Particle Physics
journal, October 2016


Photoproduction of charged π mesons from protons and neutrons in the energy range between 250 and 790 MeV
journal, March 1977


Properties of baryon resonances from a multichannel partial wave analysis
journal, February 2012


Isospin decomposition of γ N N * transitions within a dynamical coupled-channels model
journal, July 2016


Scrutinizing the evidence for N ( 1685 )
journal, March 2017


Photoproduction of negative pions on polarized neutrons in the region of the second resonance
journal, December 1976


Measurement of inverse pion photoproduction at energies spanning the N ( 1440 ) resonance
journal, September 2004


Study of the γD → ppπ− reaction in the Δ(1236) region for well defined kinematical conditions
journal, February 1978


N ⁎ → Nη ′ decays from photoproduction of η ′ -mesons off protons
journal, September 2017


Photoproduction of π 0 Mesons off Neutrons in the Nucleon Resonance Region
journal, April 2014


Narrow Structure in the Excitation Function of η Photoproduction off the Neutron
journal, December 2013


Parameterization dependence of T -matrix poles and eigenphases from a fit to π N elastic scattering data
journal, September 2012


Beam-Target Helicity Asymmetry for γ n π p in the N * Resonance Region
journal, June 2017


Evidence for a narrow structure at <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:mi>W</mml:mi><mml:mo>∼</mml:mo><mml:mn>1.68</mml:mn><mml:mtext> GeV</mml:mtext></mml:math> in η photoproduction off the neutron
journal, March 2007


Quasi-free photoproduction of η-mesons off the deuteron
journal, August 2011


High-statistics study of the reaction γp → p2π0
journal, August 2015


Incoherent pion production in neutrino-deuteron interactions
journal, March 2015


Partial wave analysis of J / ψ p p ¯ π 0
journal, September 2009


Baryon photo-decay amplitudes at the pole
journal, June 2013


Exotic anti-decuplet of baryons: prediction from chiral solitons
journal, September 1997

  • Diakonov, Dmitri; Petrov, Victor; Polyakov, Maxim
  • Zeitschrift für Physik A Hadrons and Nuclei, Vol. 359, Issue 3
  • DOI: 10.1007/s002180050406

Reaction π p→ π 0 n below the Δ resonance
journal, August 1988


A three-body force model for the baryon spectrum
journal, December 1995


Analysis of the reaction γ+n→p+π− in the first and second resonance regions
journal, January 1973

  • Rossi, V.; Piazza, A.; Susinno, G.
  • Il Nuovo Cimento A, Vol. 13, Issue 1
  • DOI: 10.1007/BF02788907

Erratum to: High-statistics study of the reaction $\gamma p\rightarrow p2\pi^{0}$
journal, December 2015


Photoproduction of Negative and Positive Pions from Deuterium for Photon Energies 500 to 1000 Mev
journal, September 1960


Beam asymmetry Σ measurements of π photoproduction on neutrons
journal, October 2010


Evidence for Δ(2200)7/2 − from photoproduction and consequence for chiral-symmetry restoration at high mass
journal, March 2017


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
  • DOI: 10.1007/s100500170105

Single π - -meson photoproduction on neutrons by linearly polarised photons in the third and fourth resonance region
journal, December 1989

  • Adamian, F. V.; Galumian, P. I.; Grabsky, V. H.
  • Journal of Physics G: Nuclear and Particle Physics, Vol. 15, Issue 12
  • DOI: 10.1088/0954-3899/15/12/006

Amplitude analysis of γ n π p data above 1 GeV
journal, July 2012


Measurement of differential cross sections for radiative pion-proton capture in the second resonance region
journal, December 1975


Helicity amplitudes for photoexcitation of nucleon resonances off neutrons
journal, June 2013


Excited state baryon spectroscopy from lattice QCD
journal, October 2011


Differential cross section of <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:mi>γ</mml:mi><mml:mi>n</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> on bound neutrons with incident photons from 1.1 to 3.6 GeV
journal, May 2010


Angular distributions for single neutral pion photoproduction from neutrons at 450–800 MeV
journal, May 1972


Measurement of $ \Sigma$ beam asymmetry in $ \pi^{0}_{}$ photoproduction off the neutron in the second and third resonances region⋆
journal, October 2009


New narrow N*(1685) resonance: Review of observations
journal, January 2014


Photoproduction of negative pions on a polarized neutron target in the resonance region
journal, September 1975


Polarization of the Proton from the γ + n p + π Reaction
journal, March 1963


Measurement of polarized target asymmetry on γn→π−p around the second resonance region
journal, August 1981


Insight into the Narrow Structure in η Photoproduction on the Neutron from Helicity-Dependent Cross Sections
journal, September 2016


Evidence for a spin-quartet of nucleon resonances at 2 GeV
journal, May 2012


Measurement of the Differential Cross Section for the Reaction γ n π p from Deuterium
journal, July 2009


Photoproduction of π− from deuterium at laboratory energies 600 to 1250 MeV
journal, June 1974


Photoproduction of $\eta$ η mesons from the neutron: Cross sections and double polarization observable E
journal, March 2017


π ± and π 0 Production by Polarized Photons in the Resonance Region
journal, May 1972


Differential cross section for π p γ n from 427 to 625 MeV/ c
journal, July 1989


Measurement of the left-right asymmetry in π p γ n from 301 to 625 MeV/ c at backward angles
journal, February 1991


Interference phenomena in the JP = 1/2− wave in η photoproduction
journal, June 2015


Baryons in a relativized quark model with chromodynamics
journal, November 1986


Charged-Pion Photoproduction from Deuterium with Polarized Bremsstrahlung
journal, November 1964


Single π− photoproduction on neutrons in the energy region of theP 11,D 13,S 11 pion-nucleon resonances
journal, February 1974

  • Beneventano, M.; d'Angelo, S.; de Notaristefani, F.
  • Il Nuovo Cimento A, Vol. 19, Issue 4
  • DOI: 10.1007/BF02813404

Inverse pion photoproduction in the vicinity of the p 33 ( 1232 ) resonance and a test of time-reversal invariance
journal, August 1975


Kaon photoproduction from the deuteron in a Regge-plus-resonance approach
journal, January 2013


Updated 1 / N c expansion analysis of [ 56 , 2 + ] and [ 70 , + ] baryon multiplets
journal, May 2016


Quasifree Photoproduction of η Mesons off the Neutron
journal, June 2008


Photoproduction of neutral pions off neutrons in the energy region between 500 MeV and 900 MeV
journal, May 1973


N⁎ decays to Nω from new data on γp→ωp
journal, April 2016


Measurement of asymmetries in polarized γ N π N , with E γ from 600 to 900 MeV
journal, November 1974


Negative-pion photoproduction from neutrons by linearly polarized photons in the first resonance region
journal, February 1974


Radiative decay of the Δ resonance: Analyzing powers for π p →→γ n
journal, February 1994


Three-Body Nature of N * and Δ * Resonances from Sequential Decay Chains
journal, March 2015


Photoproduction of charged pions on deuterium in the first resonance region
journal, March 1974