# Particle-number fluctuations and neutron-proton pairing effects on proton and neutron radii of even-even N Almost-Equal-To Z nuclei

## Abstract

The particle-number fluctuation effect on the root-mean-square (rms) proton and neutron radii of even-even N Almost-Equal-To Z nuclei is studied in the isovector neutron-proton (np) pairing case using an exact particle-number projection method and the Woods-Saxon model.

- Authors:

- Laboratoire de Physique Theorique, Faculte de Physique, USTHB BP 32 El-Alia, 16111 Bab-Ezzouar, Alger (Algeria) and Institut des Sciences et Technologie, Centre Universitaire de Khemis Miliana, Route de Theniet-El-Had, 44225 Khemis-Milia (Algeria)
- (Algeria) and Centre de Recherche Nucleaire d'Alger, COMENA, BP399 Alger-Gare, Alger (Algeria)
- (Algeria)

- Publication Date:

- OSTI Identifier:
- 22075593

- Resource Type:
- Journal Article

- Journal Name:
- AIP Conference Proceedings

- Additional Journal Information:
- Journal Volume: 1491; Journal Issue: 1; Conference: Conference on nuclear structure and dynamics 2012, Opatija (Croatia), 9-13 Jul 2012; Other Information: (c) 2012 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0094-243X

- Country of Publication:
- United States

- Language:
- English

- Subject:
- 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; EVEN-EVEN NUCLEI; FLUCTUATIONS; ISOVECTORS; NEUTRONS; NUCLEAR STRUCTURE; PAIRING INTERACTIONS; PROTON-NEUTRON INTERACTIONS; PROTONS; SHELL MODELS; WOODS-SAXON POTENTIAL

### Citation Formats

```
Douici, M., Allal, N. H., Fellah, M., Benhamouda, N., Oudih, M. R., Laboratoire de Physique Theorique, Faculte de Physique, USTHB BP 32 El-Alia, 16111 Bab-Ezzouar, Alger, and Laboratoire de Physique Theorique, Faculte de Physique, USTHB BP 32 El-Alia, 16111 Bab-Ezzouar, Alger.
```*Particle-number fluctuations and neutron-proton pairing effects on proton and neutron radii of even-even N Almost-Equal-To Z nuclei*. United States: N. p., 2012.
Web. doi:10.1063/1.4764221.

```
Douici, M., Allal, N. H., Fellah, M., Benhamouda, N., Oudih, M. R., Laboratoire de Physique Theorique, Faculte de Physique, USTHB BP 32 El-Alia, 16111 Bab-Ezzouar, Alger, & Laboratoire de Physique Theorique, Faculte de Physique, USTHB BP 32 El-Alia, 16111 Bab-Ezzouar, Alger.
```*Particle-number fluctuations and neutron-proton pairing effects on proton and neutron radii of even-even N Almost-Equal-To Z nuclei*. United States. doi:10.1063/1.4764221.

```
Douici, M., Allal, N. H., Fellah, M., Benhamouda, N., Oudih, M. R., Laboratoire de Physique Theorique, Faculte de Physique, USTHB BP 32 El-Alia, 16111 Bab-Ezzouar, Alger, and Laboratoire de Physique Theorique, Faculte de Physique, USTHB BP 32 El-Alia, 16111 Bab-Ezzouar, Alger. Sat .
"Particle-number fluctuations and neutron-proton pairing effects on proton and neutron radii of even-even N Almost-Equal-To Z nuclei". United States. doi:10.1063/1.4764221.
```

```
@article{osti_22075593,
```

title = {Particle-number fluctuations and neutron-proton pairing effects on proton and neutron radii of even-even N Almost-Equal-To Z nuclei},

author = {Douici, M. and Allal, N. H. and Fellah, M. and Benhamouda, N. and Oudih, M. R. and Laboratoire de Physique Theorique, Faculte de Physique, USTHB BP 32 El-Alia, 16111 Bab-Ezzouar, Alger and Laboratoire de Physique Theorique, Faculte de Physique, USTHB BP 32 El-Alia, 16111 Bab-Ezzouar, Alger},

abstractNote = {The particle-number fluctuation effect on the root-mean-square (rms) proton and neutron radii of even-even N Almost-Equal-To Z nuclei is studied in the isovector neutron-proton (np) pairing case using an exact particle-number projection method and the Woods-Saxon model.},

doi = {10.1063/1.4764221},

journal = {AIP Conference Proceedings},

issn = {0094-243X},

number = 1,

volume = 1491,

place = {United States},

year = {2012},

month = {10}

}

DOI: 10.1063/1.4764221

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