arXiv Open Access 2003

Pairing correlations and transitions in nuclear systems

A. Belic D. J. Dean M. Hjorth-Jensen

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Abstrak

We discuss several pairing-related phenomena in nuclear systems, ranging from superfluidity in neutron stars to the gradual breaking of pairs in finite nuclei. We describe recent experimental evidence that points to a relation between pairing and phase transitions (or transformations) in finite nuclear systems. A simple pairing interaction model is used in order to study and classify an eventual pairing phase transition in finite fermionic systems such as nuclei. We show that systems with as few as 10-16 fermions can exhibit clear features reminiscent of a phase transition.

Topik & Kata Kunci

nucl-th

Penulis (3)

A. Belic

D. J. Dean

M. Hjorth-Jensen

Format Sitasi

APA MLA BibTeX

Belic, A., Dean, D.J., Hjorth-Jensen, M. (2003). Pairing correlations and transitions in nuclear systems. https://arxiv.org/abs/nucl-th/0309079

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Informasi Jurnal

Tahun Terbit: 2003
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓