Spin- and Parity-Resolved Level Densities from High-Resolution Hadron and Electron Scattering Studies of Giant Resonances

Autor:	V. Yu. Ponomarev, I. Poltoratska, D. Mocelj, P. von Neumann-Cosel, Jochen Wambach, Achim Richter, Y. Kalmykov, Gabriel Martínez-Pinedo, Karlheinz Langanke, A. Shevchenko
Rok vydání:	2007
Předmět:	Nuclear physics Discrete wavelet transform Physics Nuclear and High Energy Physics Hadron High resolution Parity (physics) Atomic physics Electron scattering
Zdroj:	Nuclear Physics A. 788:136-141
ISSN:	0375-9474
DOI:	10.1016/j.nuclphysa.2007.01.059
Popis:	We present spin- and parity-resolved level densities extracted from high-resolution hadron and electron scattering data by means of a fluctuation analysis. A nearly model-independent method based on discrete wavelet transform is introduced for the determination of a non-resonant background. The data obtained are compared to the predictions of two models widely used in applications for astrophysical network calculations with an emphasis on a possible parity dependence of nuclear level densities.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::2005c46bc3d0eb45fd3812b73f008636 https://doi.org/10.1016/j.nuclphysa.2007.01.059 Zobrazit plný text záznamu Full Text from ScienceDirect