Iso-scalar liquid drop model fitting experimental binding energies within the macro-micro approach*
Year: 2025
Type: article
Abstract: A new liquid drop model with iso-scalar volume and surface energy terms is applied to reproduce experimentally known masses of nuclei with a number of protons and neutrons larger or equal to twenty. The ground-state microscopic energy corrections are considered. Although the model contains only six adjustable parameters in its macroscopic part, the quality of mass reproduction is high and comparable with other contemporary mass estimates. Additionally, the fission barrier heights of actinide nuclei evaluated using the topographical theorem of Myers and Świa̧tecki are close to the data.
Source: Chinese Physics C
Authors: Krzysztof Pomorski, Zhigang 志刚 Xiao 肖
Institution: National Centre for Nuclear Research
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
Awards: G4001463981, G4656014206
OpenAlex ID: W4409677970