Abstract
Rapidly rotating nuclei provide us good testing grounds to study the pairing correlations; in fact, the transition from the superfluid to the normal phase is realized at high-spin states. The role played by the pairing correlations is quite different in these two phases: The static (BCS like mean field) contribution is dominant in the superfluid phase, while the dynamic fluctuations beyond the mean field approximation are important in the normal phase. The influence of the pairing fluctuations on the high-spin rotational spectra and moments of inertia is discussed.
| Original language | English |
|---|---|
| Title of host publication | Fifty Years of Nuclear BCS |
| Subtitle of host publication | Pairing in Finite Systems |
| Publisher | World Scientific Publishing Co. |
| Pages | 567-578 |
| Number of pages | 12 |
| ISBN (Electronic) | 9789814412490 |
| ISBN (Print) | 9789814412483 |
| DOIs | |
| Publication status | Published - Jan 1 2013 |
Fingerprint
All Science Journal Classification (ASJC) codes
- Arts and Humanities(all)
- Physics and Astronomy(all)
Cite this
Pairing fluctuations and gauge symmetry restoration in rotating superfluid nuclei. / Shimizu, Yoshifumi.
Fifty Years of Nuclear BCS: Pairing in Finite Systems. World Scientific Publishing Co., 2013. p. 567-578.Research output: Chapter in Book/Report/Conference proceeding › Chapter
}
TY - CHAP
T1 - Pairing fluctuations and gauge symmetry restoration in rotating superfluid nuclei
AU - Shimizu, Yoshifumi
PY - 2013/1/1
Y1 - 2013/1/1
N2 - Rapidly rotating nuclei provide us good testing grounds to study the pairing correlations; in fact, the transition from the superfluid to the normal phase is realized at high-spin states. The role played by the pairing correlations is quite different in these two phases: The static (BCS like mean field) contribution is dominant in the superfluid phase, while the dynamic fluctuations beyond the mean field approximation are important in the normal phase. The influence of the pairing fluctuations on the high-spin rotational spectra and moments of inertia is discussed.
AB - Rapidly rotating nuclei provide us good testing grounds to study the pairing correlations; in fact, the transition from the superfluid to the normal phase is realized at high-spin states. The role played by the pairing correlations is quite different in these two phases: The static (BCS like mean field) contribution is dominant in the superfluid phase, while the dynamic fluctuations beyond the mean field approximation are important in the normal phase. The influence of the pairing fluctuations on the high-spin rotational spectra and moments of inertia is discussed.
UR - http://www.scopus.com/inward/record.url?scp=84973462147&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84973462147&partnerID=8YFLogxK
U2 - 10.1142/9789814412490_0041
DO - 10.1142/9789814412490_0041
M3 - Chapter
AN - SCOPUS:84973462147
SN - 9789814412483
SP - 567
EP - 578
BT - Fifty Years of Nuclear BCS
PB - World Scientific Publishing Co.
ER -