EPJ Web Conf.
Volume 239, 2020ND 2019: International Conference on Nuclear Data for Science and Technology
|Number of page(s)||4|
|Section||Nuclear Reaction Theory, Models and Codes|
|Published online||30 September 2020|
Comparison of practical expressions for E1 photon strength functions
1 Taras Shevchenko National University of Kyiv, Volodymyrska str.60, Kyiv 01601, Ukraine
2 Institute for Nuclear Research, Prosp. Nauki 47, Kyiv 03028, Ukraine
* e-mail: firstname.lastname@example.org
Published online: 30 September 2020
The closed-form expressions for the photon strength functions (PSF) are tested using the gamma-decay data of OSLO group. The theoretical calculations are performed for the Lorentzian models of PSF for electric and magnetic dipole gamma-rays. The criteria of minimum of least-square value as well as the root-mean-square deviation factor are used. It is shown that a rather good agreement is obtained within the Simple Modified Lorentzian model for E1 PSF modelling.
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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