Pairing fluctuations and gauge symmetry restoration in rotating superfluid nuclei

Yoshifumi R. Shimizu

doi:10.1142/9789814412490_0041

Pairing fluctuations and gauge symmetry restoration in rotating superfluid nuclei

Yoshifumi R. Shimizu

Experimental Particle Physics

Research output: Chapter in Book/Report/Conference proceeding › Chapter

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	https://doi.org/10.1142/9789814412490_0041
Publication status	Published - Jan 1 2013

All Science Journal Classification (ASJC) codes

Arts and Humanities(all)
Physics and Astronomy(all)

Access to Document

10.1142/9789814412490_0041

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