QUANTAL EFFECTS ON GROWTH OF INSTABILITIES IN NUCLEAR-MATTER

Authors
AYIK S COLONNA M CHOMAZ P
Citation
S. Ayik et al., QUANTAL EFFECTS ON GROWTH OF INSTABILITIES IN NUCLEAR-MATTER, Physics letters. Section B, 353(4), 1995, pp. 417-421
Citations number
21
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
353
Issue
4
Year of publication
1995
Pages
417 - 421
Database
ISI
SICI code
0370-2693(1995)353:4<417:QEOGOI>2.0.ZU;2-0
Abstract
The growth rates of unstable modes in nuclear matter are investigated using a quantal dispersion relation. Calculations carried out with a r ealistic finite range potential show that unstable modes with wave num ber larger than the Fermi momentum are strongly suppressed, due to the quantal effect, in the mean field evolution. The observed consequence is the shift of the most important modes towards longer wave lengths.