Please use this identifier to cite or link to this item:
|Title:||Energy weighted sum rules for spectral functions in nuclear matter|
|Author:||Polls Martí, Artur|
Ramos Gómez, Àngels
Ventura i Capell, Jordi
Dickhoff, Willem H.
|Publisher:||The American Physical Society|
|Abstract:||The energy weighted sum rule of single-particle spectral functions in nuclear matter is studied. The spectral functions include the influence of short-range correlations as generated by the Reid potential in the framework of the self-consistent Greens function method. For the range of momenta studied, the sum rule is rather accurately fulfilled numerically (within 5%). It is observed that the high-energy tail of the particle part of the spectral function exhausts most of the sum rule, which confirms the need for the appearance of single-particle strength at very high energies.|
|Note:||Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevC.49.3050|
|It is part of:||Physical Review C, 1994, vol. 49, núm. 6, p. 3050-3054|
|Appears in Collections:||Articles publicats en revistes (Física Quàntica i Astrofísica)|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.