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Titolo:
Low-lying states of Sn-109 from the Cd-106(alpha, n gamma) reaction
Autore:
Danko, I; Dombradi, Z; Gacsi, Z; Gulyas, J; Krasznahorkay, A; Sandulescu, N; Blomqvist, J; Liotta, RJ;
Indirizzi:
Hungarian Acad Sci, Inst Nucl Res, H-4001 Debrecen, Hungary Hungarian AcadSci Debrecen Hungary H-4001 Res, H-4001 Debrecen, Hungary Inst Atom Phys, R-76900 Bucharest, Romania Inst Atom Phys Bucharest Romania R-76900 hys, R-76900 Bucharest, Romania Royal Inst Technol, S-10405 Stockholm, Sweden Royal Inst Technol Stockholm Sweden S-10405 l, S-10405 Stockholm, Sweden
Titolo Testata:
NUCLEAR PHYSICS A
fascicolo: 1, volume: 646, anno: 1999,
pagine: 3 - 18
SICI:
0375-9474(19990201)646:1<3:LSOSFT>2.0.ZU;2-B
Fonte:
ISI
Lingua:
ENG
Soggetto:
HIGH-SPIN STATES; FUSION REACTIONS; SN ISOTOPES; SHELL; NUCLEUS;
Keywords:
Cd-106 alpha, n gamma, E = 15-20 MeV; measured, E-gamma, I-gamma gamma gamma-coin, I (ce), sigma(E); Sn-109 deduced levels; gamma branchings, J, pi multistep quasiparticle shell model calculations; Ge detectors superconducting magnetic lens plus Si(Li) electron spectrometer, enriched target;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
40
Recensione:
Indirizzi per estratti:
Indirizzo: Danko, I Hungarian Acad Sci, Inst Nucl Res, POB 51, H-4001 Debrecen, Hungary Hungarian Acad Sci POB 51 Debrecen Hungary H-4001 recen, Hungary
Citazione:
I. Danko et al., "Low-lying states of Sn-109 from the Cd-106(alpha, n gamma) reaction", NUCL PHYS A, 646(1), 1999, pp. 3-18

Abstract

Measurements of gamma-ray, gamma gamma-coincidence and internal conversionelectron spectra from the Cd-106(alpha,n gamma)Sn-109 reaction were carried out at 15-20 MeV alpha-particle bombarding energies with Ge(HP) gamma-rayand superconducting magnetic lens plus Si(Li) electron spectrometers, The energies, relative intensities, internal conversion coefficients and coincidence relations of the Sn-109 transitions were determined, and a more complete, consistent level scheme has been deduced. Spin and parity values have been determined from the internal conversion coefficients, the bombarding-energy dependence of the side-feeding intensities of the states and the available gamma-ray angular distribution data. The level scheme was interpretedin the framework of the quasi-particle shell model. (C) 1999 Published by Elsevier Science B.V.

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Documento generato il 29/11/20 alle ore 17:54:54