Parity partners in the baryon resonance spectrum
Abstract
Here, we describe a calculation of the spectrum of flavor-SU(3) octet and decuplet baryons, their parity partners, and the radial excitations of these systems, made using a symmetry-preserving treatment of a vector x vector contact interaction as the foundation for the relevant few-body equations. Dynamical chiral symmetry breaking generates nonpointlike diquarks within these baryons and hence, using the contact interaction, flavor-antitriplet scalar, pseudoscalar, vector, and flavor-sextet axial-vector quark-quark correlations can all play active roles. The model yields reasonable masses for all systems studied and Faddeev amplitudes for ground states and associated parity partners that sketch a realistic picture of their internal structure: ground-state, even-parity baryons are constituted, almost exclusively, from like-parity diquark correlations, but orbital angular momentum plays an important role in the rest-frame wave functions of odd-parity baryons, whose Faddeev amplitudes are dominated by odd-parity diquarks.
- Authors:
-
- Nanjing Univ., Jiangsu (China)
- Univ. Estadual Paulista, Sao Paulo (Brazil)
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Technische Univ. Munchen, Garching (Germany)
- Nanjing Univ., Jiangsu (China); Nuclear Physics and Cosmology, Jiangsu (China)
- Publication Date:
- Research Org.:
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- National Natural Science Foundation of China (NSFC); USDOE Office of Science (SC), Nuclear Physics (NP)
- OSTI Identifier:
- 1389644
- Alternate Identifier(s):
- OSTI ID: 1373321
- Grant/Contract Number:
- AC02-06CH11357
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Physical Review C
- Additional Journal Information:
- Journal Volume: 96; Journal Issue: 1; 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
Lu, Ya, Chen, Chen, Roberts, Craig D., Segovia, Jorge, Xu, Shu -Sheng, and Zong, Hong -Shi. Parity partners in the baryon resonance spectrum. United States: N. p., 2017.
Web. doi:10.1103/PhysRevC.96.015208.
Lu, Ya, Chen, Chen, Roberts, Craig D., Segovia, Jorge, Xu, Shu -Sheng, & Zong, Hong -Shi. Parity partners in the baryon resonance spectrum. United States. https://doi.org/10.1103/PhysRevC.96.015208
Lu, Ya, Chen, Chen, Roberts, Craig D., Segovia, Jorge, Xu, Shu -Sheng, and Zong, Hong -Shi. Fri .
"Parity partners in the baryon resonance spectrum". United States. https://doi.org/10.1103/PhysRevC.96.015208. https://www.osti.gov/servlets/purl/1389644.
@article{osti_1389644,
title = {Parity partners in the baryon resonance spectrum},
author = {Lu, Ya and Chen, Chen and Roberts, Craig D. and Segovia, Jorge and Xu, Shu -Sheng and Zong, Hong -Shi},
abstractNote = {Here, we describe a calculation of the spectrum of flavor-SU(3) octet and decuplet baryons, their parity partners, and the radial excitations of these systems, made using a symmetry-preserving treatment of a vector x vector contact interaction as the foundation for the relevant few-body equations. Dynamical chiral symmetry breaking generates nonpointlike diquarks within these baryons and hence, using the contact interaction, flavor-antitriplet scalar, pseudoscalar, vector, and flavor-sextet axial-vector quark-quark correlations can all play active roles. The model yields reasonable masses for all systems studied and Faddeev amplitudes for ground states and associated parity partners that sketch a realistic picture of their internal structure: ground-state, even-parity baryons are constituted, almost exclusively, from like-parity diquark correlations, but orbital angular momentum plays an important role in the rest-frame wave functions of odd-parity baryons, whose Faddeev amplitudes are dominated by odd-parity diquarks.},
doi = {10.1103/PhysRevC.96.015208},
journal = {Physical Review C},
number = 1,
volume = 96,
place = {United States},
year = {Fri Jul 28 00:00:00 EDT 2017},
month = {Fri Jul 28 00:00:00 EDT 2017}
}
Web of Science
Works referenced in this record:
Ground State Mass Spectrum for Scalar Diquarks with Bethe–Salpeter Equation
journal, February 2007
- Zhi-Gang, Wang; Shao-Long, Wan; Wei-Min, Yang
- Communications in Theoretical Physics, Vol. 47, Issue 2
Insights into the transition
journal, September 2013
- Segovia, Jorge; Chen, Chen; Roberts, Craig D.
- Physical Review C, Vol. 88, Issue 3
Bridging a gap between continuum-QCD and ab initio predictions of hadron observables
journal, March 2015
- Binosi, Daniele; Chang, Lei; Papavassiliou, Joannis
- Physics Letters B, Vol. 742
Natural constraints on the gluon-quark vertex
journal, February 2017
- Binosi, Daniele; Chang, Lei; Papavassiliou, Joannis
- Physical Review D, Vol. 95, Issue 3
Meson exchange contributions to the nucleon mass in the Faddeev approach to the NJL model
journal, July 1998
- Ishii, Noriyoshi
- Physics Letters B, Vol. 431, Issue 1-2
Mesons in a relativized quark model with chromodynamics
journal, July 1985
- Godfrey, Stephen; Isgur, Nathan
- Physical Review D, Vol. 32, Issue 1
Pion form factor from a contact interaction
journal, June 2010
- Gutiérrez-Guerrero, L. X.; Bashir, A.; Cloët, I. C.
- Physical Review C, Vol. 81, Issue 6
Abelian anomaly and neutral pion production
journal, December 2010
- Roberts, H. L. L.; Roberts, C. D.; Bashir, A.
- Physical Review C, Vol. 82, Issue 6
Baryon Structure and QCD
journal, January 1989
- Cahill, Rt; Roberts, Cd; Praschifka, J.
- Australian Journal of Physics, Vol. 42, Issue 2
Pion loop contribution to - mixing and mass splitting
journal, March 1997
- Mitchell, K. L.; Tandy, P. C.
- Physical Review C, Vol. 55, Issue 3
The gluon mass generation mechanism: A concise primer
journal, February 2016
- Aguilar, A. C.; Binosi, D.; Papavassiliou, J.
- Frontiers of Physics, Vol. 11, Issue 2
Completing the Picture of the Roper Resonance
journal, October 2015
- Segovia, Jorge; El-Bennich, Bruno; Rojas, Eduardo
- Physical Review Letters, Vol. 115, Issue 17
Recent results on the nucleon resonance spectrum and structure from the CLAS detector
journal, January 2016
- Mokeev, V. I.; Aznauryan, I. G.; Burkert, V. D.
- EPJ Web of Conferences, Vol. 113
Meson-loop contributions to the ρ-ω mass splitting and ρ charge radius
journal, August 1999
- Pichowsky, M. A.; Walawalkar, Sameer; Capstick, Simon
- Physical Review D, Vol. 60, Issue 5
Revisiting the vector and axial-vector vacuum susceptibilities
journal, November 2008
- Chang, Lei; Liu, Yu-xin; Sun, Wei-min
- Physics Letters B, Vol. 669, Issue 5
Symmetry preserving truncations of the gap and Bethe-Salpeter equations
journal, May 2016
- Binosi, Daniele; Chang, Lei; Papavassiliou, Joannis
- Physical Review D, Vol. 93, Issue 9
Tracing masses of ground-state light-quark mesons
journal, May 2012
- Chang, Lei; Roberts, Craig D.
- Physical Review C, Vol. 85, Issue 5
Spectrum of Hadrons with Strangeness
journal, July 2012
- Chen, Chen; Chang, Lei; Roberts, Craig D.
- Few-Body Systems, Vol. 53, Issue 3-4
Extended NJL model for light and heavy mesons without thresholds
journal, November 1996
- Ebert, Dietmar; Feldmann, Thorsten; Reinhardt, Hugo
- Physics Letters B, Vol. 388, Issue 1
Calculation of diquark masses in QCD
journal, November 1987
- Cahill, R. T.; Roberts, C. D.; Praschifka, J.
- Physical Review D, Vol. 36, Issue 9
Aspects and consequences of a dressed-quark-gluon vertex
journal, September 2004
- Bhagwat, M. S.; Höll, A.; Krassnigg, A.
- Physical Review C, Vol. 70, Issue 3
and mesons, and their diquark partners, from a contact interaction
journal, June 2011
- Roberts, H. L. L.; Bashir, A.; Gutiérrez-Guerrero, L. X.
- Physical Review C, Vol. 83, Issue 6
Three Lectures on Hadron Physics
journal, April 2016
- Roberts, Craig D.
- Journal of Physics: Conference Series, Vol. 706
Cutoff-independent regularization of four-fermion interactions for color superconductivity
journal, January 2006
- Farias, R. L. S.; Dallabona, G.; Krein, G.
- Physical Review C, Vol. 73, Issue 1
Chiral Lagrangian for excited pions
journal, July 1997
- Volkov, M. K.; Weiss, C.
- Physical Review D, Vol. 56, Issue 1
Parton distribution amplitudes of light vector mesons
journal, July 2014
- Gao, Fei; Chang, Lei; Liu, Yu-Xin
- Physical Review D, Vol. 90, Issue 1
Pion-nucleon scattering in a meson-exchange model
journal, October 2003
- Gasparyan, A. M.; Haidenbauer, J.; Hanhart, C.
- Physical Review C, Vol. 68, Issue 4
Scale-setting, flavor dependence, and chiral symmetry restoration
journal, June 2017
- Binosi, Daniele; Roberts, Craig D.; Rodríguez-Quintero, José
- Physical Review D, Vol. 95, Issue 11
Relating a Gluon Mass Scale to an Infrared Fixed Point in Pure Gauge QCD
journal, April 2003
- Aguilar, A. C.; Natale, A. A.; da Silva, P. S. Rodrigues
- Physical Review Letters, Vol. 90, Issue 15
Charmonia in a contact interaction
journal, September 2015
- Bedolla, Marco A.; Cobos-Martínez, J. J.; Bashir, Adnan
- Physical Review D, Vol. 92, Issue 5
Diquark condensation and the quark-quark interaction
journal, November 1999
- Bloch, J. C. R.; Roberts, C. D.; Schmidt, S. M.
- Physical Review C, Vol. 60, Issue 6
Nucleon resonances within a dynamical coupled-channels model of and reactions
journal, September 2013
- Kamano, H.; Nakamura, S. X.; Lee, T. -S. H.
- Physical Review C, Vol. 88, Issue 3
Qcd and a Calculation of the ω − ρ mass Splitting
journal, February 1989
- Roberts, C. D.; Cahill, R. T.; Praschifka, J.
- International Journal of Modern Physics A, Vol. 04, Issue 03
Masses of Ground- and Excited-State Hadrons
journal, March 2011
- Roberts, Hannes L. L.; Chang, Lei; Cloët, Ian C.
- Few-Body Systems, Vol. 51, Issue 1
Hadron masses in a gauge theory
journal, July 1975
- De Rújula, A.; Georgi, Howard; Glashow, S. L.
- Physical Review D, Vol. 12, Issue 1
Nucleon tensor charges and electric dipole moments
journal, April 2015
- Pitschmann, Mario; Seng, Chien-Yeah; Roberts, Craig D.
- Physical Review D, Vol. 91, Issue 7
Effective Degrees of Freedom in Baryon Spectroscopy
journal, October 2016
- Santopinto, E.; Ferretti, J.
- Few-Body Systems, Vol. 57, Issue 11
Elastic and Transition Form Factors of the Δ(1232)
journal, December 2013
- Segovia, Jorge; Chen, Chen; Cloët, Ian C.
- Few-Body Systems, Vol. 55, Issue 1
Baryons as relativistic three-quark bound states
journal, November 2016
- Eichmann, Gernot; Sanchis-Alepuz, Hèlios; Williams, Richard
- Progress in Particle and Nuclear Physics, Vol. 91
Charmed mesons at finite temperature and chemical potential
journal, January 2017
- Serna, Fernando E.; Krein, Gastão
- EPJ Web of Conferences, Vol. 137
Hadronisation of QCD
journal, January 1989
- Cahill, Rt
- Australian Journal of Physics, Vol. 42, Issue 2
Describing and decays
journal, October 1999
- Bloch, J. C. R.; Kalinovsky, Yu. L.; Roberts, C. D.
- Physical Review D, Vol. 60, Issue 11
Understanding the nucleon as a Borromean bound-state
journal, November 2015
- Segovia, Jorge; Roberts, Craig D.; Schmidt, Sebastian M.
- Physics Letters B, Vol. 750
Baryon Structure and QCD: Nucleon Calculations
journal, January 1989
- Burden, Cj; Cahill, Rt; Praschifka, J.
- Australian Journal of Physics, Vol. 42, Issue 2
Hadronization of quark flavor dynamics
journal, July 1990
- Reinhardt, H.
- Physics Letters B, Vol. 244, Issue 2
Perspective on the Origin of Hadron Masses
journal, December 2016
- Roberts, Craig D.
- Few-Body Systems, Vol. 58, Issue 1
Physics opportunities with meson beams
journal, October 2015
- Briscoe, William J.; Döring, Michael; Haberzettl, Helmut
- The European Physical Journal A, Vol. 51, Issue 10
Contact-interaction Faddeev equation and, inter alia , proton tensor charges
journal, December 2015
- Xu, Shu-Sheng; Chen, Chen; Cloët, Ian C.
- Physical Review D, Vol. 92, Issue 11
Perspective on rainbow-ladder truncation
journal, April 2008
- Eichmann, G.; Alkofer, R.; Cloët, I. C.
- Physical Review C, Vol. 77, Issue 4
Goldstone theorem and diquark confinement beyond rainbow-ladder approximation
journal, July 1996
- Bender, A.; Roberts, C. D.; Smekal, L. v.
- Physics Letters B, Vol. 380, Issue 1-2
Precise Relations between the Spectra of Vector and Axial-Vector Mesons
journal, March 1967
- Weinberg, Steven
- Physical Review Letters, Vol. 18, Issue 13
Extension of the Nambu–Jona-Lasinio model predictions at high densities and temperatures using an implicit regularization scheme
journal, June 2008
- Farias, R. L. S.; Dallabona, G.; Krein, G.
- Physical Review C, Vol. 77, Issue 6
Baryon and meson screening masses
journal, April 2013
- Wang, Kun-lun; Liu, Yu-xin; Chang, Lei
- Physical Review D, Vol. 87, Issue 7
Electroexcitation of nucleon resonances
journal, January 2012
- Aznauryan, I. G.; Burkert, V. D.
- Progress in Particle and Nuclear Physics, Vol. 67, Issue 1
Electric dipole moment of the meson
journal, January 2013
- Pitschmann, Mario; Seng, Chien-Yeah; Ramsey-Musolf, Michael J.
- Physical Review C, Vol. 87, Issue 1
Pseudoscalar meson radial excitations
journal, October 2004
- Höll, A.; Krassnigg, A.; Roberts, C. D.
- Physical Review C, Vol. 70, Issue 4
Studies of Nucleon Resonance Structure in Exclusive Meson Electroproduction
journal, June 2013
- Aznauryan, I. G.; Bashir, A.; Braun, V. M.
- International Journal of Modern Physics E, Vol. 22, Issue 06
Maximum wavelength of confined quarks and gluons and properties of quantum chromodynamics
journal, August 2008
- Brodsky, Stanley J.; Shrock, Robert
- Physics Letters B, Vol. 666, Issue 1
More About the Light Baryon Spectrum
journal, February 2017
- Eichmann, Gernot
- Few-Body Systems, Vol. 58, Issue 2
Bethe-Salpeter study of vector meson masses and decay constants
journal, October 1999
- Maris, Pieter; Tandy, Peter C.
- Physical Review C, Vol. 60, Issue 5
Nucleon and Roper electromagnetic elastic and transition form factors
journal, February 2012
- Wilson, D. J.; Cloët, I. C.; Chang, L.
- Physical Review C, Vol. 85, Issue 2
Two loop calculation of the ω-ρ mass splitting
journal, November 1992
- Hollenberg, Lloyd C. L.; Roberts, Craig D.; McKellar, Bruce H. J.
- Physical Review C, Vol. 46, Issue 5
The QCD running coupling
journal, September 2016
- Deur, Alexandre; Brodsky, Stanley J.; de Téramond, Guy F.
- Progress in Particle and Nuclear Physics, Vol. 90
Investigation of rainbow-ladder truncation for excited and exotic mesons
journal, March 2012
- Qin, Si-xue; Chang, Lei; Liu, Yu-xin
- Physical Review C, Vol. 85, Issue 3
Toward unifying the description of meson and baryon properties
journal, January 2009
- Eichmann, G.; Cloët, I. C.; Alkofer, R.
- Physical Review C, Vol. 79, Issue 1
Radial excitations of scalar, η, and η′ mesons in a chiral quark model
journal, October 2000
- Volkov, M. K.; Yudichev, V. L.
- Physics of Atomic Nuclei, Vol. 63, Issue 10
Disentangling the Dynamical Origin of Nucleon Resonances
journal, January 2010
- Suzuki, N.; Juliá-Díaz, B.; Kamano, H.
- Physical Review Letters, Vol. 104, Issue 4
From continuum QCD to hadron observables
journal, January 2016
- Binosi, Daniele
- EPJ Web of Conferences, Vol. 113
Analysis of the Light-Flavor Scalar and Axial-Vector Diquark States with QCD Sum Rules
journal, April 2013
- Wang, Zhi-Gang
- Communications in Theoretical Physics, Vol. 59, Issue 4
elastic and transition form factors: Contact interaction and algebraic model
journal, May 2016
- Bedolla, Marco A.; Raya, Khépani; Cobos-Martínez, J. J.
- Physical Review D, Vol. 93, Issue 9
Nucleon and $${\Delta}$$ Δ Elastic and Transition Form Factors
journal, October 2014
- Segovia, Jorge; Cloët, Ian C.; Roberts, Craig D.
- Few-Body Systems, Vol. 55, Issue 12
Hadron Physics and QCD: Just the Basic Facts.
journal, July 2015
- Roberts, Crag D.
- Journal of Physics: Conference Series, Vol. 630
Pion loop Contribution to the Electromagnetic pion Charge Radius
journal, September 1995
- Alkofer, Reinhard; Bender, Axel; Roberts, Craig D.
- International Journal of Modern Physics A, Vol. 10, Issue 23
Baryons as bound states of diquarks and quarks in the Nambu-Jona-Lasinio model
journal, July 1992
- Buck, A.; Alkofer, R.; Reinhardt, H.
- Physics Letters B, Vol. 286, Issue 1-2
Nucleon mass and pion loops
journal, May 2002
- Hecht, M. B.; Roberts, C. D.; Oettel, M.
- Physical Review C, Vol. 65, Issue 5
Features and flaws of a contact interaction treatment of the kaon
journal, April 2013
- Chen, Chen; Chang, Lei; Roberts, Craig D.
- Physical Review C, Vol. 87, 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
The S- and P-Wave Low-Lying Baryons in the Chiral Quark Model
journal, July 2018
- Yang, Gang; Ping, Jialun; Segovia, Jorge
- Few-Body Systems, Vol. 59, Issue 6
Heavy Quarkonia in a Contact Interaction and an Algebraic Model: Mass Spectrum, Decay Constants, Charge Radii and Elastic and Transition Form Factors
journal, August 2018
- Raya, K.; Bedolla, Marco A.; Cobos-Martínez, J. J.
- Few-Body Systems, Vol. 59, Issue 6
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
Masses of light and heavy mesons and baryons: A unified picture
journal, December 2019
- Gutiérrez-Guerrero, L. X.; Bashir, Adnan; Bedolla, Marco A.
- Physical Review D, Vol. 100, Issue 11
Heavy quarkonia in a contact interaction and an algebraic model: mass spectrum, decay constants, charge radii and elastic and transition form factors
text, January 2017
- Raya, K.; Bedolla, M. A.; Cobos-Martínez, J. J.
- arXiv
Masses of ground-state mesons and baryons, including those with heavy quarks
text, January 2019
- Yin, Pei-Lin; Chen, Chen; Krein, Gastao
- arXiv