Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Southwest China Normal University(Natural Science)》 2003-01
Add to Favorite Get Latest Update

Effect of Color Screening on Heavy Quarkonium Spectrum

YANG Xinghua1,YAN Yuli2,CHENHong21Dept. of Computer, China Civil Aviation Flight College, Sichuan Guanghan 618307, China;2Dept. of Physics, Southwest China Normal University, Chongqing 400715, China  
Heavy quarkonium spectra are investigated within the heavy quark potential model, which is obtained from the dilatongluon (motivated by superstring theory) effect coupling. In order to reflect the effects of relativistic kinetic correction we solve the Salpeter equation and Schrdinger equation in the same way. It is shown that the Salpeter equation with the corrections of relativistic kinetic energy gives the better results than the Schrdinger equation for heavy quarkonium spectra.
【Fund】: 教育部科学技术重点项目(99108).
【CateGory Index】: O572.339
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved