Variable masses in fission and heavy-ion collisions

  • With the use of the cranking formula, the coordinate-dependent mass parameters of the kinetic-energy operator in fission processes and heavy-ion collisions are calculated in the two-center oscillator model. It is shown that the reduced mass and also the classical moment of inertia are obtained for large separations of the fragments. For small separations, however, the mass parameter for the motion of the centers of mass of the fragments is larger than the reduced mass by an order of magnitude.

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Metadaten
Author:Peter Lichtner, Dieter Drechsel, Joachim MaruhnORCiDGND, Walter GreinerGND
URN:urn:nbn:de:hebis:30-28731
Parent Title (German):Physical review letters
Document Type:Article
Language:English
Date of Publication (online):2006/06/26
Year of first Publication:1972
Publishing Institution:Universit├Ątsbibliothek Johann Christian Senckenberg
Release Date:2006/06/26
Volume:28
Issue:13
Page Number:4
First Page:829
Last Page:832
HeBIS-PPN:186127235
Institutes:Physik / Physik
Dewey Decimal Classification:5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik
Licence (German):License LogoDeutsches Urheberrecht