Non-Leptonic Two-Meson Decays of B Mesons in the Covariant Oscillator Quark Model with Factorization Ansatz : Particles and Fields
スポンサーリンク
概要
- 論文の詳細を見る
Exclusive nonleptonic bottom meson decays are studied in the covariant oscillator quark model using the factorization assumption. The main feature of this model is that it can simultaniously be applied to both heavy → heavy and heavy → light transitions, satisfying the constraints of the heavy quark effective theory (HQET) in the appropriate limit. The results obtained are in overall agreement with the present experimental data for various B decays.
- 理論物理学刊行会の論文
- 1999-04-25
著者
-
Giri Anjan
Department Of Physics Panjab University
-
Khanna M
Department Of Physics Panjab University
-
ISHIDA Shin
Atomic Energy Research Institute, College of Science and Technology, Nihon University
-
ODA Masuho
Faculty of Engineering, Kokushikan University
-
ISHIDA Muneyuki
Department of Physics, Tokyo Institute of Technology
-
MOHANTA Rukmani
Department of Physics, Panjab University
-
KHANNA Mohinder
Department of Physics, Panjab University
-
Mohanta R
Department Of Physics Panjab University
-
Mohanta Rukmani
Department Of Physics Panjab University
-
Khanna Mohinder
Department Of Physics Panjab University
-
Ishida Muneyuki
Department Of Physics School Of Science And Engineering Meisei University
-
Oda M
School Of Science And Engineering Kokushikan University
-
Oda Masuho
Faculty Of Engineering Kokushikan University
-
Ishida S
Research Institute Of Science And Technology College Of Science And Technology Nihon University
-
ODA Masuho
School of Science and Engineering, Kokushikan University
-
ISHIDA Shin
Research Institute of Science and Technology, College of Science and Technology, Nihon University
-
Ishida M
Tokyo Inst. Technol. Tokyo Jpn
-
Ishida Shin
Atomic Energy Research Institute College Of Science And Technolgy Nihon University
-
GIRI Anjan
Department of Physics, Panjab University
-
ISHIDA Shin
Department of Physics and Atomic Energy Research Institute College of Science and Technology, Nihon University
-
ISHIDA Shin
College of Science & Technology, Nihon University Tokyo
-
ISHIDA Shin
Atomic Energy Research Institute, College of Science and Technology Nihon University
-
ISHIDA Shin
Atomic Energy Research Institute, College of Science aud Technology Nihon University
-
ISHIDA Shin
Atomic Energy Research Institute, College of Scinence and Technology Nihon University
-
ISHIDA Muneyuki
Department of Physics,University of Tokyo
-
ODA Masuho
Faculty of Engineering. Kokushikan University
関連論文
- Universal Yukawa Interactions of Multi-Local Hadrons and Their Application to Ground Particles
- Baryon Magnetic Moments and Lipkin Quark Mass Relation
- Strong Coupling Constants in Broken SU(3)
- Parity Violating and Parity Conserving Decays (1/2^+→3/2^++0^-/1^-) of Charmed Baryons in Abe, Fujii and Sato Model
- Electromagnetic Form Factors of Deuteron at Large Momentum Transfers in the Covariant Oscillator Quark Model : Particles and Fields
- Indications for the Existence of Chiral Particles : the Axial-Vector D^χ_1 and the Scalar B^χ_0
- Light σ-Meson Production in Excited Υ Decay Processes II : Theoretical Investigation(§3. ππ Production Processes,Possible Existence of the σ-Meson and Its Implications to Hadron Physics)
- Light σ-Meson Production in Excited Υ Decay Processes I : Analyses(§3. ππ Production Processes,Possible Existence of the σ-Meson and Its Implications to Hadron Physics)
- Effect of Light σ-Meson Production in pp^- → 3π^0 at Rest
- Strong Decays of sc^^- Mesons in the Covariant Oscillator Quark Model with the U^^〜(4)_×O(3,1)_L-Classification Scheme(Exotic Hadrons,New Frontiers in QCD 2010-Exotic Hadron Systems and Dense Matter-)
- Weak Radiative Decay Width Β^±→Κ^γ in COQM Including Long-Range Contributions
- Exclusive Weak Radiative Decays of B Mesons in the Covariant Oscillator Quark Model : Nuclear Physics
- Hadronic Weak Decays of Λ_b Baryon in the Covariant Oscillator Quark Model : Particles and Fields
- Non-Leptonic Two-Meson Decays of B Mesons in the Covariant Oscillator Quark Model with Factorization Ansatz : Particles and Fields
- New Mass Enhancements in the Diffractive Nucleon Systems and Five-Quark Exotic Levels
- An Analysis of ππ-Scatterubg Phase Shift and Existence of σ(555) Particle
- Covariant Level-Classification Scheme and Chiral Symmetry(§4. Meson Spectroscopy and Quark Model,Possible Existence of the σ-Meson and Its Implications to Hadron Physics)
- Covariant Quark Representation of Composite Meson Systems and Chiral Symmetry
- Semi-Leptonic B Meson Decays to Excited D Mesons in the Covariant Oscillator Quark Model
- Exclusive Semi-Leptonic Decays of Heavy Mesons in the Covariant Oscillator Quark Model : Particles and Fields
- Relation between Scattering and Production Amplitudes : Concerning σ Particle in ππ System
- Further Analysis on σ Particle Properties
- Analysis of a Kπ-Scattering Phase Shift and Evidence for the .(900) Meson : Nuclear Physics
- Spectra of Exclusive Semi-Leptonic Decays of B-Meson in the Covariant Oscillator Quark Model : Particles and Fields
- Spin-Independent Confining Force and a Boosted LS-Coupling Scheme for Covariant Description of Hadron World
- Effective Weak Transition Currents of Light-through-Heavy-Quark Meson and Baryon Systems in the Covariant Oscillator Quark Model
- Relativistic Harmonic Oscillator Quark Model with Unequal Quark Masses
- Decays of Baryon Resonances. II : Unified Interactions in Relativistic Quark Models
- Decays of Baryon Resonances. I : Equivalence of an l-broken SU(6)w Model to a Quark Model
- Weak Radiative Decay Λ_b → Λ γ and Quark-Confined Effects in the Covariant Oscillator Quark Model
- Spectral Function Sum Rules, Symmetry Breaking and K-Width
- Commutation of Axial Charge with Axial Divergence
- Asymptotic Freedom and Bose Quark Dynamics
- A Universal Spring and Baryon Regge Trajectories : Particles and Fields
- Explicit versus Dynamical Chiral Symmetry Breaking and Mass Matrix of Quarks and Leptons : Particles and Fields
- Test of Universal Rise of Hadronic Total Cross Sections Based on πp, Kp, p^^-p and pp Scatterings(High Energy Strong Interactions 2010-Parton Distributions and Dense QCD Matter-)
- Mass Spectrum of Exotic Particles in a Bose Quark Model
- Covariant Description of Deuteron and "Intrinsic" Quadrupole Moment
- A Suppression Mechanism for Radially Excited States and New Particles
- S-matrix Bases and Relation between ππ-Scattering and Production Amplitudes(§1. Historical and General Topics,Possible Existence of the σ-Meson and Its Implications to Hadron Physics)
- Mass Spectra and Wave Functions of Meson Systems and the Covariant Oscillator Quark Model as an Expansion Basis
- the Excess of HERA High-Q^2 Events and Leptoquarks in a Left-Right Symmetric Preon Model
- On the Discrepancy of pp, p^^-p Total Cross Sections at √=1.8 TeV between E710, E811 and CDF (Particles and Fields)
- A Universal Spring and Regge Trajectories of Gluonic Hadrons
- Proposing a New Constraint for Predictions of pp, p^^-p Total Cross Sections and ρ Ratio at LHC(Particles and Fields)
- "Minimal Boosting" of SU(6) Scheme
- Composite Weak Vector Bosons in a Left-Right Symmetric Preon Model : Particles and fields
- Di-Nucleon Exotics and Quark Statistics
- Di-Nucleon Exotics in a Joined Spring Model and Statistics of Quarks
- Gluon-Exchange Contributions to Nonleptonic Hyperon Decays
- Non-Leptonic Decays of Hyperons and of Charmed Baryons in SU(8)
- Charm Changing Radiative Weak Decays in AFS Model
- Possible Effects of a Composite Iso-Scalar Weak Boson in a Left-Right Symmetric Preon Model : Particles and Fields
- Possible Classification of the Chiral Scalar σ-Nonet : Particles and Fields
- The Present Status on σ and κ Meson Properties
- Observed Property of σ-Meson and Chiral Symmetry(§2. ππ/Kπ Scattering,Possible Existence of the σ-Meson and Its Implications to Hadron Physics)
- "Bose Quarks or Colored Quarks?" : in Case of Exotic Particles
- "Variant Mass and Width"of the Axial-Vector a_1 and b_1 Mesons and Existence of Hybrid States : Particles and Fields
- Is the f_1(1420) Our First Hybrid Meson? : Particles and Fields
- Radiative Decays of Ground-State Mesons in the Covariant Quark Model : Particles and Fields
- Multi-Quark Hadrons in the Joined-Spring Quark Model
- The Property of σ(600) and Chiral Symmetry(Recent Developments in QCD and Hadron Physics)
- Radiative Decays of Baryon Resonances in a Relativistic Harmonic Oscillator Quark Model
- Multi-Local Hadron Fields : A Unified Relativistic Bose Quark Model
- Level Structures of Exotic Baryons in the Joined Spring Model and Statistics of Quarks
- Properties of Chiral Scalar and Axial-Vector Mesons in Heavy-Light Quark Systems
- Electromagnetic Transitions of Heavy Quarkonia in the Boosted LS-Coupling Scheme
- A Universal Spring and Meson Trajectories : Particles and Fields
- Bose Quarks and Non-Leptonic Weak Interactions of Charmed Mesons
- Property of σ(600) and Chiral Symmetry