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Title: Light mesons with one dynamical gluon on the light front

Journal Article · · Physics Letters. B
 [1];  [2]; ORCiD logo [2]; ORCiD logo [2]; ORCiD logo [3]
  1. Lanzhou University (China); Chinese Academy of Sciences (CAS), Lanzhou (China); University of Chinese Academy of Sciences, Beijing (China); Lanzhou University, Lanzhou 730000, China
  2. Chinese Academy of Sciences (CAS), Lanzhou (China); University of Chinese Academy of Sciences, Beijing (China)
  3. Iowa State University, Ames, IA (United States)

We obtain the light meson mass spectroscopy from the light-front quantum chromodynamics (QCD) Hamiltonian, determined for their constituent quark-antiquark and quark-antiquark-gluon Fock components, together with a three-dimensional confinement. The eigenvectors of the light-front effective Hamiltonian provide a good quality description of the pion electromagnetic form factor, decay constant, and the valence quark distribution functions following QCD scale evolution. We also show that the pion's gluon densities can be probed through the pion-nucleus induced $J/ψ$ production data. Our pion parton distribution functions provide excellent agreement with $J/ψ$ production data from widely different experimental conditions.

Research Organization:
Iowa State University, Ames, IA (United States); University of Tennessee, Knoxville, TN (United States)
Sponsoring Organization:
USDOE Office of Science (SC); Chinese Academy of Sciences; Natural Science Foundation of Gansu Province
Contributing Organization:
BLFO Collaboration
Grant/Contract Number:
FG02-87ER40371; SC0018223
OSTI ID:
1977561
Journal Information:
Physics Letters. B, Journal Name: Physics Letters. B Journal Issue: C Vol. 825; ISSN 0370-2693
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (80)

Hadronic collisions: A quarkonium factory journal September 1983
ExperimentalJ/ψ hadronic production from 150 to 280 GeV/c journal June 1983
Advances in Basis Light-Front Quantization journal May 2015
Dyson-Schwinger equations and their application to hadronic physics journal January 1994
Producing heavy quark flavors in hadronic collisions—' A test of quantum chromodynamics journal March 1977
CVC for gluons and hadroproduction of quark flavours journal July 1977
Experimental estimate of the gluon structure function of the pion from J/Ψ production journal January 1983
Systematics of quarkonium production journal October 1996
Asymptotic freedom in parton language journal August 1977
Hadronic production of J/ψ associated with a gluon journal January 1980
A measurement of the space-like pion electromagnetic form factor journal January 1986
The total cross section for the production of heavy quarks in hadronic collisions journal July 1988
The one particle inclusive differential cross section for heavy quark production in hadronic collisions journal November 1989
Fixed-target hadroproduction of heavy quarks journal September 1993
The infrared behaviour of QCD Green's functions Confinement, dynamical symmetry breaking, and hadrons as relativistic bound states journal November 2001
Quantum chromodynamics and other field theories on the light cone journal August 1998
A Higher Order Perturbative Parton Evolution Toolkit (HOPPET) journal January 2009
Light-front quantum chromodynamics journal June 2014
Electron g-2 in Light-front Quantization journal October 2014
Heavy quarkonium in a holographic basis journal July 2016
Complete NLO QCD study of single- and double-quarkonium hadroproduction in the colour-evaporation model at the Tevatron and the LHC journal August 2020
Pion-nucleus induced Drell-Yan cross section in models inspired by light-front holography journal August 2020
Extending light-front holographic QCD using the 't Hooft Equation journal December 2021
Hadron structure from lattice quantum chromodynamics journal May 2010
Light-front holographic QCD and emerging confinement journal July 2015
Collective Perspective on Advances in Dyson—Schwinger Equation QCD journal July 2012
Light mesons within the basis light-front quantization framework journal November 2020
Valence-quark distributions in the pion journal January 2001
Determination of the pion charge form factor for Q 2 = 0.60–1.60 GeV 2 journal May 2007
Charged pion form factor between Q 2 = 0 . 60 and 2 . 45   GeV 2 . II. Determination of, and results for, the pion form factor journal October 2008
Hamiltonian light-front field theory in a basis function approach journal March 2010
Narrowing the uncertainty on the total charm cross section and its effect on the J / ψ cross section journal January 2013
Basis light front quantization for the charged light mesons with color singlet Nambu–Jona-Lasinio interactions journal March 2019
Pion and kaon parton distribution functions from basis light front quantization and QCD evolution journal February 2020
Parton distribution functions of heavy mesons on the light front journal July 2020
Parton distribution functions of the charged pion within the xFitter framework journal July 2020
Proton structure from a light-front Hamiltonian journal July 2020
Constraining gluon density of pions at large x by pion-induced J / ψ production journal September 2020
Hadron spectroscopy using the light-front holographic Schrödinger equation and the ’t Hooft equation journal October 2021
Nucleon structure from basis light-front quantization journal November 2021
Hadronic production of the new resonances: Probing gluon distributions journal October 1975
Determination of the pion form factor up to Q 2 = 4 GeV 2 from single-charged-pion electroproduction journal January 1976
Electroproduction of single pions at low ε and a measurement of the pion form factor up to Q 2 = 10 GeV 2 journal April 1978
Toward a theory of the strong interactions journal May 1978
Inelastic photoproduction of J ψ and ϒ by gluons journal April 1981
Experimental study of muon pairs produced by 252-GeV pions on tungsten journal January 1989
Special example of relativistic hamiltonian field theory journal May 1992
Measurement of J ψ and ψ ′ production in 300-GeV/ c proton, antiproton, and π ± interactions with nuclei journal December 1992
Rigorous QCD analysis of inclusive annihilation and production of heavy quarkonium journal February 1995
Production ofJ/ψ and ψ(2S) mesons inπ−Be collisions at 515 GeV/c journal May 1996
Light-front dynamics and AdS/QCD correspondence: The pion form factor in the space- and time-like regions journal March 2008
Light and heavy mesons in a soft-wall holographic approach journal October 2010
Chiral symmetry breaking and meson wave functions in soft-wall AdS/QCD journal March 2013
Further measurements of forward-charged-pion electroproduction at large k 2 journal March 1974
Basis light-front quantization approach to positronium journal May 2015
Valence-quark distribution functions in the kaon and pion journal April 2016
nCTEQ15: Global analysis of nuclear parton distributions with uncertainties in the CTEQ framework journal April 2016
Review of Particle Physics journal August 2018
Dynamical spin effects in the holographic light-front wavefunctions of light pseudoscalar mesons journal August 2018
B c mesons and their properties on the light front journal December 2018
Light-Front Holography: A First Approximation to QCD journal February 2009
Soft-Gluon Resummation and the Valence Parton Distribution Function of the Pion journal December 2010
Universality of Generalized Parton Distributions in Light-Front Holographic QCD journal May 2018
First Monte Carlo Global QCD Analysis of Pion Parton Distributions journal October 2018
Parton Distribution Functions from a Light Front Hamiltonian and QCD Evolution for Light Mesons journal May 2019
Distinguishing Quarks and Gluons in Pion and Kaon Parton Distribution Functions journal January 2020
Quark Structure Functions of Mesons and the Drell-Yan Process journal April 1979
Measurement of the Charged Pion Electromagnetic Form Factor journal February 2001
Hadronic Spectrum of a Holographic Dual of QCD journal May 2005
Hadronic Spectra and Light-Front Wave Functions in Holographic QCD journal May 2006
Determination of the Pion Charge Form Factor at Q 2 = 1.60 and 2.45     ( GeV / c ) 2 journal November 2006
Nonperturbative QCD simulations with 2 + 1 flavors of improved staggered quarks journal May 2010
Light hadron masses from lattice QCD journal April 2012
Scattering processes and resonances from lattice QCD journal April 2018
Ab Initio Determination of Light Hadron Masses journal November 2008
Mass spectra and Regge trajectories of light mesons in the Bethe-Salpeter approach journal August 2014
Status and future perspectives for lattice gauge theory calculations to the exascale and beyond journal November 2019
Heavy-light mesons on the light front journal June 2020
Quarkonium Production in Hadronic Collisions journal August 1995
Dyson–Schwinger Equations: A Tool for Hadron Physics journal June 2003