On the Charmed Meson Decay into Two Pseudoscalar Mesons

スポンサーリンク

概要

• 論文の詳細を見る

• The contribution of the diquark and antidiquark system to the charmed meson decay into two pseudoscalar mesons is studied. The diquark and antidiquark system is approximated by the exotic meson state. In our model, the relative ratio of the various partial decay width is explained without referring to the penguin diagram. The data that Γ(D^0→K^-π^+) is larger than Γ(D^+→K^^-^0π^+) implies that the contribution from (qq)_6⊗(q^^-q^^-)_6 exotic meson is small. Some predictions for the F-meson and the bottomed meson decay are presented.

• 理論物理学刊行会の論文
• 1981-03-25

著者

• SAKAI Sunao

  Institute of Physics, University of Tsukuba

• Sakai Sunao

  Institute Of Physics The University Of Tsukuba

• SAKAI Sunao

  Faculty of Education, Yamagata University

• SAKAI Sunao

  Departmont of Physics Tokyo University of Education:Department of Physics, University of Tsukuba

関連論文

• Shrinking Photon and Geometrical Duality in the Reaction γ_VP→π^0P
• Quantum Chromodynamics with Many Flavors
• The Mass Levels of Q^2 ^2 States in (3+1) Dimensional Lattice Gauge Theory
• The Scaling Properties of the Confined φ^4 Theory
• Transverse Momentum Distribution in the Nielsen-Olesen Model
• Continuum Limit and Renormalized Trajectory of Lattice Gauge Theory in Weak Coupling Expansions : Particles and Fields
• Instanton Effects on the Exotic Meson (Q^2^2) Spectroscopy
• Where will the Q^2Q^^-^2-States Be Found?
• Comment on the Boxiton (Glueball) States in the Lattice Gauge Theory
• Finite Temperature QCD with Wilson Fermions
• On the Charmed Meson Decay into Two Pseudoscalar Mesons
• The Primordial Transverse Momentum of Quark and the Ratio σ_L/σ_T in the Bag Model
• Form Factors of Dipole States in Lattice Schwinger Model : 1+1-Dimensional Exercises
• Scaling and Duality Scheme in Deep Inelastic Processes
• The Primordial Transverse Momentum of Quark in a Bag Model and the Massive μ^+μ^- Pair Production

もっと見る 閉じる

スポンサーリンク