Ablikim, M <br/><br/>
Observation of the Decay X(3872)→π^χ_(1P).  [electronic resource] 

 -  Physical review letters  May 2019 
 - 202001 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1079-7114 
<br/><br/><label>Standard No.: </label>10.1103/PhysRevLett.122.202001  doi