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APS » Journals » Phys. Rev. C » Volume 39 » Issue 2
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Phys. Rev. C 39, 587–594 (1989)

Polarization of hypernuclei in the (π+,K+) reaction

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H. Band
Division of Mathematical Physics, Fukui University, Fukui 910, Japan

T. Motoba
Laboratory of Physics, Osaka Electro-Communication University, Neyagawa, Osaka 572, Japan

M. Sotona and J. ofka
Nuclear Physics Institute, Czechoslovak Academy of Sciences, 25068 Řež, Czechoslovakia

Received 11 October 1988; published in the issue dated February 1989

Cross sections and polarizations for the (π+,K+) hypernuclear production reaction are newly formulated in the correct full scheme based on both the elementary spin-nonflip f and the spin-flip g amplitudes, avoiding thus previous approximations and oversimplifications. Importance of this novel formulation is demonstrated for 12C, 16O, 28Si, and 56Fe targets. Particular states indeed acquire both large cross sections and large polarizations, which has an important bearing on experimental projects.

© 1989 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevC.39.587
DOI:
10.1103/PhysRevC.39.587
PACS:
21.80.+a, 24.70.+s, 25.80.-e
 
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