# Toroidal Nuclear Matter Distributions of Superheavy Nuclei from Constrained Skyrme-HFB Calculations

## Abstract

Using the Hartree Fock Bogoliubov (HFB) self-consistent mean-field theory with the SkM* Skyrme energy-density functional, we study nuclear structure properties of even even superheavy nuclei (SHN) of Z = 120 isotopes and N = 184 isotones. The shape of the nucleus along the lowest energy curve as a function of the quadrupole moment Q20 makes a sud- den transition from the oblate spheroids (biconcave discs) to the toroidal shapes, in the region of large oblate quadrupole moments.

- Authors:

- Maria Curie-Sklodowska University, Poland
- ORNL

- Publication Date:

- Research Org.:
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

- Sponsoring Org.:
- USDOE Office of Science (SC)

- OSTI Identifier:
- 1347329

- DOE Contract Number:
- AC05-00OR22725

- Resource Type:
- Conference

- Resource Relation:
- Journal Volume: 10; Journal Issue: 1; Conference: The XXIII Nuclear Physics Workshop "Marie and Pierre Curie", Kazimierz Dolny, Poland, 20160927, 20161002

- Country of Publication:
- United States

- Language:
- English

- Subject:
- superheavy nuclei; toroidal nuclei; self-consistent mean-field theory; Hatree-Fock-Bogoiiubov Calculations

### Citation Formats

```
Kosior, Amelia, Staszczak, A., and Wong, Cheuk-Yin.
```*Toroidal Nuclear Matter Distributions of Superheavy Nuclei from Constrained Skyrme-HFB Calculations*. United States: N. p., 2017.
Web. doi:10.5506/APhysPolBSupp.10.249.

```
Kosior, Amelia, Staszczak, A., & Wong, Cheuk-Yin.
```*Toroidal Nuclear Matter Distributions of Superheavy Nuclei from Constrained Skyrme-HFB Calculations*. United States. doi:10.5506/APhysPolBSupp.10.249.

```
Kosior, Amelia, Staszczak, A., and Wong, Cheuk-Yin. Sun .
"Toroidal Nuclear Matter Distributions of Superheavy Nuclei from Constrained Skyrme-HFB Calculations". United States.
doi:10.5506/APhysPolBSupp.10.249.
```

```
@article{osti_1347329,
```

title = {Toroidal Nuclear Matter Distributions of Superheavy Nuclei from Constrained Skyrme-HFB Calculations},

author = {Kosior, Amelia and Staszczak, A. and Wong, Cheuk-Yin},

abstractNote = {Using the Hartree Fock Bogoliubov (HFB) self-consistent mean-field theory with the SkM* Skyrme energy-density functional, we study nuclear structure properties of even even superheavy nuclei (SHN) of Z = 120 isotopes and N = 184 isotones. The shape of the nucleus along the lowest energy curve as a function of the quadrupole moment Q20 makes a sud- den transition from the oblate spheroids (biconcave discs) to the toroidal shapes, in the region of large oblate quadrupole moments.},

doi = {10.5506/APhysPolBSupp.10.249},

journal = {},

number = 1,

volume = 10,

place = {United States},

year = {Sun Jan 01 00:00:00 EST 2017},

month = {Sun Jan 01 00:00:00 EST 2017}

}

Other availability

Please see Document Availability for additional information on obtaining the full-text document. Library patrons may search WorldCat to identify libraries that hold this conference proceeding.

Save to My Library

You must Sign In or Create an Account in order to save documents to your library.