Daughter Pole Hypothesis of N^<*>(1400) and Phase Shift Analysis of P_<11> π-N Scattering
スポンサーリンク
概要
- 論文の詳細を見る
The Roper resonance, N_<1/2> (1400), is assumed to be the second daughter of the nucleon trajectory and the low energy P_<11> π-N phase shift is analysed by applying Khuri's threshold formula to the direct channel nucleon Regge pole and its daughter. The obtained phase shift starts off negative at threshold and changes its sign at T_π≃250 MeV, a behavior not in disagreement with experiment. This fact is indeed the consequence of the daughter when the parent trajectory contains a stable particle.
- 理論物理学刊行会の論文
- 1968-08-25
著者
-
Yamamoto Yoshitaka
Department Of Electrical Engineering Osaka Institute Of Technology
-
Yamamoto Yoshitaka
Department Of Physics University Of Tokyo
関連論文
- Minichromosome Formation in Chlorella Cells Irradiated with Electron Beams(GENETICS,MOLECULAR BIOLOGY,AND GENE ENGINEERING)
- Increased Electron Concentration in InAs/AlGaSb Heterostructures Using a Si Planar Doped Ultrathin InAs Quantum Well
- Change in Activity of Alumina by Calcination Temperature for Selective Reduction of Nitrogen Monoxide with Ethene in Excess Oxygen
- Synergy of CoAl_2O_4 and Al_2O_3 in CoAl_2O_4-Al_2O_3 Catalysts for Selective Reduction of Nitrogen Monoxide with Ethene in Excess Oxygen
- Antiepileptic Effects of Tiagabine, a Selective GABA Uptake Inhibitor, in the Rat Kindling Model of Temporal Lobe Epilepsy
- ASYMPTOTIC BEHAVIOUR OF SOLUTIONS TO STOCHASTIC PHASE TRANSITION MODEL
- Exponential attractors for non-autonomous dissipative system
- The Forward Diffraction Peak and the High-Energy Behavior of Scattering Amplitudes
- Daughter Pole Hypothesis of N^(1400) and Phase Shift Analysis of P_ π-N Scattering
- Backward π^±p Scattering and the Y=1 Fermion Regge Pole Hypothesis
- Temperature Dependence of Oxygen Diffusion and Crystal Structure for Thermally Oxidized Titanium Thin Films