1980•OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)Requires access
Observation of the interference of identical pions and determination of the size of the production region in /sup 12/C--/sup 181/Ta collisions at 4. 2 GeV/c per nucleon
N. Angelov, N.O. Akhababyan, Ts. Baatar, E. Bartke, A.P. Gasparyan, N.S. Grigalashvili, V.G. Grishin, S.V. Dzhmukhadze, I.A. Ivanovskaya, L. Jenik, T. Kanarek, E.N. Kladnitskaya, D.K. Kopylova, V.B. Lyubimov, V.F. Nikitina, V.M. Popova, S.I. Lyutov, A. Solomin, M.I. Solov'ev, M.K. Suleimanov, G.P. Toneeva, D. Tuvdendorzh, A. Cheplakov, A.I. Shklovskaya, L.M. Shcheglova
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Abstract
The interference of secondary negative pions produced in collisions of carbon nuclei of energy 4.2 GeV/c per nucleon with tantalum nuclei has been investigated. The radius of the region of production of these particles has been found to be r=3.3 +- 0.6 F.