arXiv:hep-ph/0010085·v1·High Energy Physics — Phenomenology
Experimental status of pionium at CERN
J. Schacher (Bern) · DIRAC Collaboration
Abstract
The DIRAC Collaboration presents a first search for "atomic pi(+) pi(-) pairs" from ionization of pionium.
Comments: 2 pages, LaTex, 2 figures, talk at Chiral Dynamics 2000, Newport News (USA), July 17-20, 2000