Fast deuteron production following pion absorption in4He
- 1 December 1986
- journal article
- Published by IOP Publishing in Journal of Physics G: Nuclear Physics
- Vol. 12 (12) , 1379-1387
- https://doi.org/10.1088/0305-4616/12/12/016
Abstract
The 4He( pi -,d)nn reaction is studied in a cluster model where the capture of the pion is assumed to take place on a 3He constituent of the target. Good absolute agreement with stopping pion data is achieved for the high energy part of the deuteron spectrum where the n-n system is governed by the 1S0 final state interaction. The relevance of the results for the study of the charge-symmetry-breaking dd to pi 0 4 He reaction is stressed.Keywords
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