|
Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Science / Faculty of Science >
Peer-reviewed Journal Articles, etc >
Harmonic-oscillator excitations of precise few-body wave functions
| Title: | Harmonic-oscillator excitations of precise few-body wave functions |
| Authors: | Horiuchi, W. Browse this author →KAKEN DB | | Suzuki, Y. Browse this author |
| Issue Date: | 2-Sep-2014 |
| Publisher: | American Physical Society |
| Journal Title: | Physical Review C |
| Volume: | 90 |
| Issue: | 3 |
| Start Page: | 34001 |
| Publisher DOI: | 10.1103/PhysRevC.90.034001 |
| Abstract: | A method for calculating the occupation probability of the number of harmonic-oscillator (HO) quanta is developed for a precise few-body wave function obtained in a correlated Gaussian basis. The probability distributions of two- to four-nucleon wave functions obtained by using different nucleon-nucleon (NN) interactions are analyzed to gain insight into the characteristic behavior of the various interactions. Tensor correlations as well as short-range correlations play a crucial role in enhancing the probability of high HO excitations. For the excited states of He-4, the interaction dependence is much less because high HO quanta are mainly responsible for describing the relative-motion function between the 3N + N (H-3 + p and He-3 + n) clusters. |
| Rights: | ©2014 American Physical Society |
| Type: | article |
| URI: | http://hdl.handle.net/2115/57075 |
| Appears in Collections: | 理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
|
Submitter: 堀内 渉
|
