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Chueng R. Ji

Professor and Director of Graduate Programs

Specializes in Theoretical Nuclear and Particle Physics

Click here for Dr. Ji's Curriculum Vitae

Contact Information

Physics Department
NC State University
Box 8202
Raleigh, NC 27695
Work Address:400C Riddick Hall
Phone: (919)515-3478

Biography


Areas of Interest

Dr. Ji's research focuses on the novel and accurate theoretical predictions of the hadron structures and spectra of ordinary, strange, charm and beauty mesons and baryons including their exotic molecular aspects and the role of glueball components. In order to construct a realistic hadron model consistent with the precision experimental data envisioned at JLAB, formerly known as CEBAF, the program emphasizes relativity by taking advantage of the lightcone and the fundamental symmetries of C, P, T, crossing, duality, and unitarity. The primary interest of this program is to investigate the nonperturbative aspects of QCD field theory represented by the vacuum condensation, relate them to the many-body physics based on the BCS theory of superconductors, and develop an effective field theory to describe the shell and liquid structures of hadrons and nuclei. The perturbative QCD calculations involve algebraic manipulation, software development and large-scale numerical computations using local and national level supercomputers. Dr. Ji is currently a member of International Light Cone Advisory Committee (ILCAC) and has been a theory consultant for JLAB(CEBAF) and the Seoul National University. His research with a couple of graduate students attracted SURA/CEBAF fellowships in recent years.

Recent Publications

Light-Front Dynamic Analysis of Bound States in Scalar Field Model, Phys. Rev. D, in press; arXiv:1205.3812 [nucl-th] (with Y. Tokunaga).

Spin Filter in Deeply Virtual Compton Scattering Amplitudes, Phys. Rev. D83, 091502(R) (2011) (with B.Bakker).

Light-Front Dynamic Analysis of Transition Form Factors in the Process of P → Vℓν, Nucl. Phys. A856, 95 (2011) (with H.-M.Choi).

Light-Front Zero-Mode Contribution to the Tensor Form Factors for the Exclusive Rare PV+- Decays, Phys. Lett. B696, 518 (2011) (with H.-M.Choi).

On Flavor Conservation in Weak Interaction Decays involving Mixed Neutrinos, Int. J. Mod. Phys. A25, 4179 (2010) (with M.Blasone, A.Capolupo and G.Vitiello).

Nonleptonic Two-Body Decays of the Bc Meson in Light-Front Quark Model and QCD Factorization Approach, Phys. Rev. D80, 114003 (2009) (with H.-M.Choi).

Equivalence of pion loops in equal-time and light-front dynamics, Phys. Rev. D80, in press (2009); arXiv:0906.3497 [nucl-th] (with W. Melnitchouk and A.W.Thomas).

Semileptonic and radiative decays of the Βc meson in light-front quark model, Phys. Rev. D80, in press (2009); arXiv:0903.0455 [hep-ph] (with H.-M.Choi).

Conformal Symmetry and Pion Form Factor: Space- and Time-like Region, Phys. Rev. D77, 113004 (2008) (with H.-M.Choi).

Perturbative QCD analysis of exclusive J / ψ + ηc production in e+e annihilation, Phys. Rev. D76, 094010 (2007) (with H.-M.Choi).

Zero-Mode Contribution in Nucleon-Delta Transition, Phys. Rev. D76, 074009 (2007) (with J.Yu, T.Wang, and B.Q.Ma).

The Box Diagram in Yukawa Theory, Phys. Rev. D75, 065010 (2007) (with B.Bakker and J.Boomsma).

Distribution amplitudes and decay constants for (π, Κ, ρ, Κ*) mesons in light-front quark model, Phys. Rev. D75, 034019 (2007) (with H.-M.Choi).

Canonical Transformation and Duality in 1+1 Dimensional φ4 and φ6 Theory, J. Korean Phys. Soc. 49, 2253 (2006) (with J.-I.Kim, D.-P.Min and A. Vinnikov).

Conformal symmetry and pion form factor: Soft and hard contributions, Phys. Rev. D74, 093010 (2006) (with H.-M.Choi).

PQCD analysis of exclusive e+e → D[s]+D[s] cross section at √s=10.6 GeV, Phys. Rev. D73, 114020 (2006) (with H.-M.Choi).

Higher Fock State Contributions to the Generalized Parton Distribution of Pion, Phys. Rev. D73, 114013 (2006) (with Y.Mishchenko and A.Radyushkin).

Real and Virtual Nucleon Compton Scattering in the Perturbative Limit, Phys. Rev. D73, 054023 (2006) (with R.Thomson and A.Pang).

Light-Front Wavefunction Dependence of Quark Recombination, Phys. Rev. C73, 054901 (2006) (with B.Hong and D.-P.Min).

Instanton-inspired Model of QCD Phase Transition and Bubble Dynamics, Phys. Rev. D73, 085003 (2006) (with G.Kang and J.Lee).

The Parity Determination of the Pentaquark &Theta+ from Photoproduction near Threshold, J. Phys. G32, 387 (2006) (with B.G.Yu and T.K.Choi).


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