This title appears in the Scientific Report :
2008
Please use the identifier:
http://hdl.handle.net/2128/10450 in citations.
Please use the identifier: http://dx.doi.org/10.1140/epja/i2008-10684-4 in citations.
Scaling laws and higher-order effects in Coulomb excitation of neutron halo nuclei
Scaling laws and higher-order effects in Coulomb excitation of neutron halo nuclei
Essential properties of halo nuclei can be described in terms of a few low-energy constants. For neutron halo nuclei, analytical results can be found for wave functions and electromagnetic transition matrix elements in simple but well-adapted models. These wave functions can be used to study nuclear...
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Personal Name(s): | Typel, S. |
---|---|
Baur, G. | |
Contributing Institute: |
Theorie der starken Wechselwirkung; IKP-3 |
Published in: | The @European physical journal / A, 38 (2008) S. 355 - 361 |
Imprint: |
Berlin
Springer
2008
|
Physical Description: |
355 - 361 |
DOI: |
10.1140/epja/i2008-10684-4 |
Document Type: |
Journal Article |
Research Program: |
Physik der Hadronen und Kerne |
Series Title: |
European Physical Journal A
38 |
Subject (ZB): | |
Link: |
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Publikationsportal JuSER |
Please use the identifier: http://dx.doi.org/10.1140/epja/i2008-10684-4 in citations.
Essential properties of halo nuclei can be described in terms of a few low-energy constants. For neutron halo nuclei, analytical results can be found for wave functions and electromagnetic transition matrix elements in simple but well-adapted models. These wave functions can be used to study nuclear reactions; an especially simple and instructive example is Coulomb excitation. A systematic expansion in terms of small parameters can be given. We present scaling laws for excitation amplitudes and cross-sections. The results can be used to analyze experiments like Be-11 Coulomb excitation. They also serve as benchmark tests for more involved reaction theories. |