Abstract:
States of 186Ir, excited through several (HI, xn) reactions, were studied using in-beam γ-ray spectroscopy techniques. A completely new high-spin level scheme, comprising several rotational bands, is presented. The positive-parity ΔI = 2 ground-state band is possibly a first example of a hitherto unreported scheme called double decoupling associated with a proton and neutron both occupying Ω = 1 2 orbits of decoupling parameters larger than unity. A prominent ΔI = 1 negative-parity structure is interpreted as the πh9 2 ⊗ νi13 2 band known in Tl isotopes but in a prolate-deformed situation. © 1985.
Registro:
Documento: |
Artículo
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Título: | Structure of 186Ir and decoupling phenomena in doubly-odd deformed nuclei |
Autor: | Kreiner, A.J.; Digregorio, D.E.; Fendrik, A.J.; Davidson, J.; Davidson, M. |
Filiación: | Departamento de Fisica CNEA, 1429 Buenos Aires, Argentina Brookhaven National Laboratory, NY 11973, United States Departamento de Fisica, CNEA, 1429 Buenos Aires, Argentina FCEYN, Universidad de Buenos Aires, Argentina
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Palabras clave: | Nuclear reactions |
Año: | 1985
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Volumen: | 432
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Número: | 2
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Página de inicio: | 451
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Página de fin: | 474
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DOI: |
http://dx.doi.org/10.1016/0375-9474(85)90254-4 |
Título revista: | Nuclear Physics, Section A
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Título revista abreviado: | Nucl. Phys. A
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ISSN: | 03759474
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CODEN: | NUPAB
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03759474_v432_n2_p451_Kreiner |
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Citas:
---------- APA ----------
Kreiner, A.J., Digregorio, D.E., Fendrik, A.J., Davidson, J. & Davidson, M.
(1985)
. Structure of 186Ir and decoupling phenomena in doubly-odd deformed nuclei. Nuclear Physics, Section A, 432(2), 451-474.
http://dx.doi.org/10.1016/0375-9474(85)90254-4---------- CHICAGO ----------
Kreiner, A.J., Digregorio, D.E., Fendrik, A.J., Davidson, J., Davidson, M.
"Structure of 186Ir and decoupling phenomena in doubly-odd deformed nuclei"
. Nuclear Physics, Section A 432, no. 2
(1985) : 451-474.
http://dx.doi.org/10.1016/0375-9474(85)90254-4---------- MLA ----------
Kreiner, A.J., Digregorio, D.E., Fendrik, A.J., Davidson, J., Davidson, M.
"Structure of 186Ir and decoupling phenomena in doubly-odd deformed nuclei"
. Nuclear Physics, Section A, vol. 432, no. 2, 1985, pp. 451-474.
http://dx.doi.org/10.1016/0375-9474(85)90254-4---------- VANCOUVER ----------
Kreiner, A.J., Digregorio, D.E., Fendrik, A.J., Davidson, J., Davidson, M. Structure of 186Ir and decoupling phenomena in doubly-odd deformed nuclei. Nucl. Phys. A. 1985;432(2):451-474.
http://dx.doi.org/10.1016/0375-9474(85)90254-4