Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Analysis of He-6 Coulomb breakup in the complex scaling method - art. no. 054313
Autore:
Myo, T; Kato, K; Aoyama, S; Ikeda, K;
Indirizzi:
Hokkaido Univ, Grad Sch Sci, Div Phys, Sapporo, Hokkaido 0600810, Japan Hokkaido Univ Sapporo Hokkaido Japan 0600810 oro, Hokkaido 0600810, Japan Kitami Inst Technol, Informat Proc Ctr, Kitami, Hokkaido 090, Japan KitamiInst Technol Kitami Hokkaido Japan 090 Kitami, Hokkaido 090, Japan RIKEN, Inst Phys & Chem Res, RI Beam Sci Lab, Wako, Saitama 3510198, JapanRIKEN Wako Saitama Japan 3510198 am Sci Lab, Wako, Saitama 3510198, Japan
Titolo Testata:
PHYSICAL REVIEW C
fascicolo: 5, volume: 6305, anno: 2001,
pagine: 4313 -
SICI:
0556-2813(200105)6305:5<4313:AOHCBI>2.0.ZU;2-J
Fonte:
ISI
Lingua:
ENG
Soggetto:
INTERACTION CROSS-SECTIONS; NEUTRON-RICH NUCLEI; ORBITAL SHELL-MODEL; HALO NUCLEI; RESONANCE STATES; BINDING MECHANISM; CONTINUUM SPECTRA; 3-BODY RESONANCES; STRENGTH FUNCTION; MIRROR NUCLEI;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
--discip_EC--
Citazioni:
67
Recensione:
Indirizzi per estratti:
Indirizzo: Myo, T Hokkaido Univ, Grad Sch Sci, Div Phys, Sapporo, Hokkaido 0600810, Japan Hokkaido Univ Sapporo Hokkaido Japan 0600810 kkaido 0600810, Japan
Citazione:
T. Myo et al., "Analysis of He-6 Coulomb breakup in the complex scaling method - art. no. 054313", PHYS REV C, 6305(5), 2001, pp. 4313

Abstract

The transition strength for Coulomb breakup of He-6 into He-4+ n+n three-body unbound states is studied in the framework of the complex scaling method (CSM). We propose a method to analyze the three-body unbound states in which CSM is utilized to decompose the three-body transition strengths into resonance and continuum components. We calculate the contributions of E1 andE2 transitions, not only from three-body resonances, but also from two-body "He-5+n" and three-body "He-4+n+n" continuum states. From the calculated strength distributions, we discuss the characteristic structures of He-6 inthe positive energy region, and also the Coulomb breakup mechanism of He-6. We show that the two-body "He-5+n" component is dominant in the total Coulomb breakup cross section.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/09/20 alle ore 00:41:20