Composite Structure of Hadrons and One-Particle Distribution Function
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概要
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The structure of one-particle distribution function is investigated by a model based on a composite model of hadrons which are composed of valence and sea urbaryons. The urbaryon bonds are classified into the following three types : valence, valence-sea and sea bonds. They exhibit the different dynamical behaviours. The valence bond characterizes the non-diffractive the results from the whole-region formula for fragmentation and central production mechanisms and new results for the diffractive dissociation mechanism. It gives the behaviours of the invariant cross section at large p_T : ρ(BB→MX)~p_T^<-8>, ρ(BB→→B(B^^-)X)~p_T^<-8> and p_T^<-18> for the former mechanisms, while ρ(BB→→MX)~p_T^<-12>, ρ(BB→→BX)~p_T^<-12> and p_T^<-18> for the latter one where B and M denote the baryon and the meson, respectively. It is shown that our model satisfies the scaling behaviours p(ab→cX)~p_T^<-n>f(x^^-, θ), where x^^- and θ are the energy fraction and the angle in the c.m. system, respectively.
- 理論物理学刊行会の論文
- 1976-10-25
著者
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Noda Hujio
Department Of Physics Ibaraki Universits
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Noda Hujio
Department Of Mathematical Science Ibaraki University
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NODA Hujio
Department of Physics lbaraki University
関連論文
- Interrelation between Exclusive and Inclusive Reactions : Inclusive Reactions and Urbaryon Rearrangement Diagrams. II
- Rank Structure of Exclusive Reactions and Characteristic Features of Inclusive Spectra : Inclusive Reactions and Urbaryon Rearrangement Diagrams. IV
- Whole-Region Formula for Single-Particle Distributions and Two-Body Reactions at All Angels
- Low-Lying Exotic Meson Trajectories and Processes pp^^-→YY^^-
- On the Behaviour of N-Particle Production Cross Section
- Rank Structure of Exclusive Reactions
- Structure of Hadron-Hadron Collision at High Energies and a New Integral Equation for Production Amplitudes
- Structure of Inner Couplings in Exclusive Reactions
- Diffractive Mechanism in Multi-Particle Production Processes
- Exotic Exchange Processes and Urbaryon Rearrangement Diagrams
- Cluster Model and Nonleptonic Hyperon Decays
- Limiting Behaviour of Inclusive Baryon Spectra : Inclusive Reactions and Urbaryon Rearrangement Diagrams. VI
- Non-Diffractive Mechanism in Multi-Particle Production Processes
- A Simple Treatment of Hadron Fragmentation Processes in Hadron-Hadron Collisions : Meson Case
- On the K/π Ratio at Large Transverse Momentum
- Pion Production in Proton-Proton Collision and a Unified Description of Inclusive Spectra
- On Transition of Hadrodynamics between Small and Large Transverse Momentum Regions
- Strange Sea Polarization in the Proton and A Constituent Quark Model
- Study of the Neutron and Deuteron Polarized Structure Functions in a Constituent Quark Model : Nuclear Physics
- Polarizations of Sea and Gluon in the Proton and Valence Quark Spins
- An Approximate Formula for the n-Body Decay Distribution Function
- Interpolation Formula for Two-Particle Distribution Function
- On the Selection Rule in the Weak Interaction
- On the Non-Plateau Behaviour of One-Particle Inclusive Spectra in Central Regions
- Forward and Backward Multiplicity Distributions and a Generalization of KNO Scaling
- Composite Structure of Hadrons and One-Particle Distribution Function
- Hyperon Production in KN Collision at Low Energies and a Unified Description of Inclusive Spectra
- Baryon, Antibaryon and Heavy Flavored Hadron Productions in e^+e^- Annihilation and Quark-Diquark Cascade Model : Particles and Fields
- Proton Fragmentation and Quark-Diquark Cascade Model
- Meson and Baryon Productions in K^+ and π^+ Beam Jets and Quark-Diquark Cascade Model
- Centrality Dependence of Hyperon Polarization in Nuclear Collisions and Consituent Quark-diquark Model
- Production Rates and Distinctive Components of Single-Particle Distributions : Inclusive Reactions and Urbaryon Rearrangement Diagrams. III
- F_K/F_π and Broken SU(3)⨂SU(3) Chiral Dynamics
- Inclusive Reactions and Urbaryon Rearrangement Diagrams. II : Scaling Forms for Small Transverse Momentum
- Mass Splittings within an Isospin Multiplet and Chiral Su(3)⨂SU(3) Symmetry Breaking
- Inclusive Reactions and Urbaryon Rearrangement Diagrams
- Scaling Behaviour of Hadron Interactions and Urbaryon Bond Model
- A Simple Explanation of Negative Correlation Data in p^^-p Annihilations
- Inclusive Vector Meson Production in pp Collision and OZI Violating Mechanism
- Target Fragmentations in νp and ν^^-p Interactions and Quark-Diquark Structure of Proton : Particles and Fields
- Two-Particle Correlation at Large p_T and Composite Structure of Hadrons
- Multiplicity Distributions in High-Energy Hadronic Collisions and Furry-Like Cluster Model
- Unified Description of Inclusive Antibaryon and Baryon Spectra in pp Collision
- Inclusive Reactions and Urbaryon Rearrangement Diagrams
- A Simple Treatment of Hadron Fragmentation Processes in Hadron-Hadron Collisions(Duality, Jets and QCD,Proceedings of the Multiparticle Dynamics)
- Urbaryon Rearrangement Diagram and Nonleptonic Hyperon Decays