Role of multistep processes in heavy-ion inner-shell excitations
- This Letter discusses inner-shell excitation in collisions of very heavy ions (Z1+Z2≳140) in the framework of the quasimolecular model. The importance of multistep excitations and of coupling between continuum states is demonstrated. The 1sσ vacancy probabilities resulting from coupled-channels calculations exceed perturbation theory by a factor 3-5, thus giving good agreement with recent experimental results.
Author: | Joachim ReinhardtGND, Berndt MüllerORCiDGND, Walter GreinerGND, Gerhard SoffGND |
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URN: | urn:nbn:de:hebis:30-29067 |
URL: | http://link.aps.org/abstract/PRL/v43/p1307 |
Parent Title (German): | Physical review letters |
Document Type: | Article |
Language: | English |
Date of Publication (online): | 2006/06/28 |
Year of first Publication: | 1979 |
Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
Release Date: | 2006/06/28 |
Volume: | 43 |
Issue: | 18 |
Page Number: | 4 |
First Page: | 1307 |
Last Page: | 1310 |
HeBIS-PPN: | 187219990 |
Institutes: | Physik / Physik |
Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
Licence (German): | Deutsches Urheberrecht |