Large P_T Hadron Production, Related Processes and a Composite Model of Quark
スポンサーリンク
概要
- 論文の詳細を見る
It is shown that a composite model of quark we have proposed can explain the P_T^<-8> behavior in large P_T hadron production. The key point is that the form factor of quark behaves (Q^2)^<-1/2> at large Q^2 in our model. Our model marks unique predictions in many respects which are different from quark parton model makes unique predictions in many respects which are different from quark parton model with anomalous quark-quark scattering.In our model, ρ_J^<pp>〜P_T^<-8>(1-x_T)^5, ρ_J^<πρ> 〜P_T^<-8>(1-x_T)^<3.5>, ρ_<pp→π^0>x/ρ_<πp→π^0>x 〜(1-x_T)^<3/2> near x_T=1 and dσ/dt_ <pp→pp>〜s<-10>f(θ) at large s and fixed θ. The ratio of multiplicity functions in lepton processes to pp→Jet+X behaves (1-z) near Z=1. The exponent m(ρ〜P_T^<-8>(1-x_T)^m or (dσ/dz)/σ〜 (1-z)^m) in various single hadron production processes is also discussed.
- 理論物理学刊行会の論文
- 1978-03-25
著者
-
Senju Hirofumi
Research Institute For Fundamental Physics Kyoto University
-
SENJU Hirofumi
Research Institute for Fundamental Physics, Kyoto University
-
SENJU Hirofumi
Nagoya Municipal Women's Junior College:Department of Physics, Nogaya University
関連論文
- Anomalous Muon Events and Preon Model with Preonic Charge
- Inclusive Multihadron Production at Small P_T and Quark Fragmentation Model
- U-Boson Production in the Preon Model with Preonic Charge
- On Momentum Distributions of Quarks inside Hadrons
- Unique Phenomena in Preon Model with Preonic Charge
- A Model for Small P_T Inclusive Hadron Productions
- Large P_T Hadron Production, Related Processes and a Composite Model of Quark
- Inclusive Vector Meson Production in Fragmentation Regions of Meson at Small P_T
- Transverse Momentum Distributions in Inclusive Multihadron Production
- Atomic Parity Violation, Muon Pair Production in e^+e^- Collisions, and Detection of CDM WIMP : Physics Related to the Neutral Vector Boson D_1
- Cold Dark Matter and Preon Model with Preonic Charge
- Rising σ_ν^^-/σ_ν, Dilepton Events and Neutral Heavy Lepton
- Some Remarks on a Composite Model of Urbaryons
- B Non-Conservation, Cold Dark Matter and Subpreon Model : Particles and Fields
- Preon Model and Exotic Events
- The Different Approach to Scaling between Proton and Neutron and Parton Model
- The Second Class Current and Structure of Elementary Particles
- Preon Model, CKM Matrices and New Phenomena in High Energy Collisions : Particles and Fields
- A Possible Explanation of Mono- and Dijet-Events Based on Preon Model
- Possible Signatures of New Physics in e^+e^- and p^^-p Collisions : Particles and Fields
- A Possible Excess of γ+Missing Energy Events in e^+e^- Collisions
- Current Mixing and Properties of Vector Bosons in Preon Model with Preonic Charge : Particles and Fields
- Preon Model and a Possible New Physics in ep Collisions : Particles and Fields
- Consequences of K Spin in the Preon Model with Preonic Charge
- On Ortho-Para Mixing Model for Family Mixing : Progress Letters
- Quark Mixing and Preon Model : Particles and Fields
- On Quark Mixings and CKM Matrix
- On the Preon Model with Preonic Charge
- Large P_T Hadron Production and a Composite Model of Quarks : A Possible Origin of P^_T Behavior