J/ψ-J/ψ scattering cross sections of quadratic and Cornell potentials

作     者：M.Imran Jamil SM.Sohail Gilani Ahmad Wasif Abdul Sattar Khan Ahmad Awan M.Imran Jamil;S.M.Sohail Gilani;Ahmad Wasif;Abdul Sattar Khan;Ahmad Awan

作者机构：Department of PhysicsSchool of ScienceUniversity of Management and TechnologyLahore(54770)Pakistan Department of PhysicsUniversity of OkaraOkara(56300)Pakistan Department of PhysicsForman Christian College(A Chartered University)Lahore(54600)Pakistan Department of PhysicsGovernment College UniversityLahore(54000)Pakistan 

出 版 物：《Chinese Physics C》 (中国物理C（英文版）)

年 卷 期：2021年第45卷第2期

页      面：126-132页

核心收录：

学科分类：0709[理学-地质学] 07[理学] 0708[理学-地球物理学] 0804[工学-仪器科学与技术] 0827[工学-核科学与技术] 0703[理学-化学] 0704[理学-天文学] 070202[理学-粒子物理与原子核物理] 0702[理学-物理学] 

基　　金：IOP Publishing Ltd Chinese Physical Society Chinese Academy of Sciences, CAS Institute of High Energy Physics, IHEP 

主　　题：Cornell potential quadratic potential J/ψscattering quark potential model 

摘      要：We study the scattering of J/ψ - J/ψ mesons using quadratic and Cornell potentials in our tetraquark(cccc)*** system’s wavefunction in the restricted gluonic basis,which is written by utilizing the adiabatic approximation and Hamiltonian,is used via a quark potential *** resonating group technique is used to obtain the integral equations,which are solved to obtain the unknown inter-cluster dependence of the total wavefunction of our tetraquark system.T-Matrix elements are calculated from the solutions,and eventually,the scattering cross sections are obtained using the two *** compare these cross sections and find that the magnitudes of scattering cross sections of quadratic potential are higher than the Cornell potential.