Charged Pion Form Factor Determination in the Range of Q^2= 0.6-1.6 （GeV／c）^2  

作　　者：NaderGhahramany KamranRostami MohammadGhanatian 

机构地区：PhysicsDepartment,andInstituteforStudiesinTheoreticalPhysicsandMathematics(IPM),ShirazUniversity,Shiraz71454,Iran

出　　处：《Communications in Theoretical Physics》2004年第1X期83-86,共4页理论物理通讯（英文版）

摘　　要：Using the most recent differential cross section data for ep quasi-elastic scattering, the charged pion formation and its form factor Fπ is calculated in the energy range of 2.4 ～ 4 GeV at Q2 = 0.6 ～ 1.6 (GeV/c)2. The functional dependence of the charged pion form factor to the separated cross section σL is investigated and compared to the previously determined result.

关 键 词：电子产率 带电介子 形状参数 强子结构 能量分布散射截面 原子核物理 

分 类 号：O572.33[理学—粒子物理与原子核物理]