Yuan, C Z <br/><br/>
Measurement of the e+e- -->pi+pi- J/psi cross section via initial-state radiation at Belle.  [electronic resource] 

 -  Physical review letters  Nov 2007 
 - 182004 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0031-9007 
<br/><br/><label>Standard No.: </label>10.1103/PhysRevLett.99.182004  doi