The feasibility of experimentally determining the S-wave ππ phase shifts in the reaction e−+e−→e−+e−+π++π− is investigated.
DOI:https://doi.org/10.1103/PhysRev.184.1617
©1969 American Physical Society
P. C. DeCelles* and J. F. Goehl, Jr.†
Vol. 184, Iss. 5 — August 1969
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