Aaij, R <br/><br/>
Observation of a Narrow Pentaquark State, P_(4312)^, and of the Two-Peak Structure of the P_(4450)^.  [electronic resource] 

 -  Physical review letters  Jun 2019 
 - 222001 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1079-7114 
<br/><br/><label>Standard No.: </label>10.1103/PhysRevLett.122.222001  doi