e^+e^- Decay Processes of cc^^- Bound States in Relativistic Harmonic Oscillator Model

スポンサーリンク

概要

• 論文の詳細を見る

• We investigate ψ's→e^+e^- decays in a relativistic composite particle model for cc^^- bound states. Our model includes two assumptions: (1) To use the relativistic harmonic oscillator wave functions to describe inner orbital motions of cc^^-. (2) The existence of S-D mixing force as a perturbation. We can reproduce the experimental values over all e^+e^- decays of ψ's including recently discovered ψ(3.772), in which ψ(4.414) and ψ(3.772) are identified with the cc^^- bound states whose dominant components are 2^3D_1 (unlike the ordinary assignment) and 1^3D_1, respectively. Furthermore, we predict another resonance whose dominant component is 3^3S_1: mass 〜4.2 GeV, Γ<e^+e^->〜3 keV.

• 理論物理学刊行会の論文
• 1978-03-25

著者

• KIZUKURI Yoshiki

  Department of Physics, Tokai University

• OKANO Keisuke

  Department of Physics, Waseda University

• YAMANAKA Yoshiya

  Department of Physics, Waseda University

• Okano Keisuke

  Department Of Physics Waseda University

• Okano Keisuke

  Tokuyama University

• Yamanaka Yoshiya

  Department Of Materials Science And Engineering Waseda University

• Yamanaka Yoshiya

  Department Of Physics Waseda University

• Kizukuri Y

  Tokai Univ.

• Kizukuri Yoshiki

  Department Of Physics Waseda University

• Kizukuri Yoshiki

  Department Of Physics Faculty Of Science Tokai University

• Yamanaka Yoshiya

  Department Of Electronic And Photonic Systems Waseda University

• YAMANAKA Yoshiya

  Department of Materials Science and Engineering, Waseda University

• YAMANAKA Yoshiya

  Department Physics, Waseda University

関連論文

• Study of Wino Pair Production in e^+e^- Annihilation
• Electromagnetic Form Factors of Deuteron at Large Momentum Transfers in the Covariant Oscillator Quark Model : Particles and Fields
• Structure Functions of Electron-Deuteron Elastic Scattering and Deuteron Magnetic Moment in Relativistic Quark Model
• Deuteron Elastic Electromagnetic Form Factor in Relativistic Harmonic Oscillator Model
• Junction Conditions in 2+1-Dimensional Gravity : Astrophysics and Relativity
• Top Decay in Minimal Supersymmetric Model
• New Procedure of Numerical Simulation of Long-Range Correlations and Energy Gaps by Stochastic Quantization : Fixed Potential Model and O(3) Nonlinear σ-Model : Particles and Fields
• Numerical Simulation of Nonlinear σ-Model by Means of Stochastic Quantization Method : Particles and Fields
• Stochastic Quantization of Constrained Systems : General Theory and Nonlinear Sigma Model : Particles and Fields
• Gauge Fixing Condition as Non-Holonomic Constraint in Stochastic Quantization of Non-Abelian Gauge Fields
• Equivalence of Stochastic Quantization Method to Conventional Field Theories through Super Transformation Invariance
• Stochastic Quantization of Non-Abelian Gauge Field : Unitarity Problem and Faddeev-Popov Ghost Effects
• Transport Theory for Quark-Gluon Plasma based on an Operator Field Langevin Equation
• Calculation of β-Functions Up to Two-Loop Order in φ^4 Theory Based on Stochastic Quantization Method : Particles and Fields
• Complete Renormalization Scheme for Fictitious-Time Correlations in Stochastic Quantization Method Based on Operator Formalism : Particles and Fields
• Stochastic Quantization Method of Fermion Fields
• Stochastic Quantization Method in Operator Formalism
• Quantum Field Theory with Fictitious Time in Stochastic Quantization
• Effect of the Zero-Mode on the Response of a Trapped Bose-Condensed Gas(Condensed Matter and Statistical Physics)
• Role of Nambu-Goldstone Mode in Trapped Bose-Einstein Condensation (Waseda International Symposium on Fundamental Physics--New Perspectives in Quantum Physics) -- (Chapter 3. Bose-Einstein Condensation)
• e^+e^- Decay Processes of cc^^- Bound States in Relativistic Harmonic Oscillator Model
• Effects of Quantum Coordinates on Condensate Density in a Trapped Bose-Einstein Condensate (Condensed Matter and Statistical Physics)
• Possible Nonvanishing Mass of Photon : Particles and Fields
• Massive Abelian Gauge Fields Coupled with Nonconserved Currents : Renormalization Scheme : Particles and Fields
• Phenomenological Analysis of Z^0→l^^-l Decay on Excited Lepton Hypothesis
• Form Factor Effect on Photodecay Processes of "ψ" Particles into a Pseudoscalar Meson in a Relativistic Composite Particle Model
• Radiative Decay Spectroscopy of Excited New Mesons Based on a Relativistic Composite Particle Model
• Stochastic Quantization of Linearized Euclidean Gravity and No-Ghost Feynman Rules : Particles and Fields
• Complex Langevin Simulation
• Photodecay Processes of J/ψ→fγ,f´γ and so on, in Relativistic Harmonic Oscillator Model
• Renormalization in Stochastic Quantization and Supersymmetry
• Asymptotic Freedom and Bose Quark Dynamics
• Motion of a Dust Shell in the Space-Time with a Cosmological Constant : Astrophysics and Relativity
• On a Glueball in Radiative Decay of φ
• The Masses of Scalar Quarks and Scalar Leptons in Supersymmetric SU(3)×SU(2)×U(1)×U'(1) Models : Particles and Fields
• Semileptonic Decays of Mesons in Relativistic Harmonic Oscillator Model
• On Possibility of Light Neutralino
• T-Odd Asymmetry in Production and Decay of Neutralino by e^+ e^- Annihilation
• Electroweak Induced Asymmetry in the e^+e^-⇾TT^^-^* Process and Structures of Topped Meson Current
• Cosmological Upper Limit of the SUSY Scalar Masses
• A Supersymmetric SU_c(3)×SU_w(2)×U_Y(1)×U'(1) Model Consistent with Low Energy Phenomena : Particles and Fields
• Canonical Quantization for a Relativistic Neutral Scalar Field in Non-Equilibrium Thermo Field Dynamics(Particles and Physics)

もっと見る 閉じる

スポンサーリンク