Electronic Resource

Interacting boson model from energy density functionals

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This thesis describes a novel and robust way of deriving a Hamiltonian of the interacting boson model based on microscopic nuclear energy density functional theory. Based on the fact that the multi-nucleon induced surface deformation of finite nucleus can be simulated by effective boson degrees of freedom, observables in the intrinsic frame, obtained from self-consistent mean-field method with a microscopic energy density functional, are mapped onto the boson analog. Thereby, the excitation spectra and the transition rates for the relevant collective states having good symmetry quantum numbers are calculated by the subsequent diagonalization of the mapped boson Hamiltonian. Because the density functional approach gives an accurate global description of nuclear bulk properties, the interacting boson model is derived for various situations of nuclear shape phenomena, including those of the exotic nuclei investigated at rare-isotope beam facilities around the world. This work provides, for the first time, crucial pieces of information about how the interacting boson model is justified and derived from nucleon degrees of freedom in a comprehensive manner.

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Ketersediaan

Informasi Detail

Judul Seri

Springer Theses

No. Panggil

E1797

Penerbit

Tokyo : Springer Tokyo., 2013

Deskripsi Fisik

xiii, 188 hlm. : il. warna.

Bahasa

English

ISBN/ISSN

9784431542346

Klasifikasi

NONE

Tipe Isi

text

Tipe Media

computer

Tipe Pembawa

online resource

Edisi

-

Subjek

Fisika Nuklir : Model Boson Interaksi

Info Detail Spesifik

-

Pernyataan Tanggungjawab

Kosuke Nomura

Versi lain/terkait

Lampiran Berkas

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