Bartholomy, O <br/><br/>
Neutral-pion photoproduction off protons in the energy range 0.3 GeV<E(gamma)<3 GeV.  [electronic resource] 

 -  Physical review letters  Jan 2005 
 - 012003 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0031-9007 
<br/><br/><label>Standard No.: </label>10.1103/PhysRevLett.94.012003  doi