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pro vyhledávání: '"Roger Loucks"'
Autor:
J. S. Levinger, Roger Loucks
Publikováno v:
Annalen der Physik. 503:115-120
We extend Blatt's and Lim's calculations for the energy of the helium trimer (4He)3, for a Herzfeld potential. We use the unitary pole approximation. We constrain the effective range and scattering lenght to values of 7.4 A and infinity, respectively