ISSN:
1572-9486
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract Elastic scattering of low-energy positive kaons by2H,3He, and4He is considered in terms of theN/D equations, the “inverse amplitude” method, and the dispersionK-matrix approach. The influence of the Coulomb effects and of the multiple scattering terms on the partial-wave amplitudes has been studied. The calculated values ofK + d andK + 4He scattering lengths are 0·45 fm and 0·48 fm respectively. The Coulomb effects contribute about 20% to the Coulombnuclear part of the amplitude for the kaon energy of 5–20 MeV.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01602083
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