Artículo

Behar, M.; Quinones, L.M.; Grabowski, Z.W. "Multipole mixing ratios of transitions in168Er" (1975) Zeitschrift für Physik A Atoms and Nuclei. 274(4):359-363
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Abstract:

Time-integral and time-differential γ-γ directional correlation measurements were performed for cascades in168Er populated from the electron-capture decay of168Tm(87d). The168Tm source was dissolved in HF acid to minimize extranuclear perturbations. The results of the time-differential experiment for the 448-99.3 keV and 448-198 keV cascades showed agreement with time dependent interaction and gave λ2(1094)=(0.79±0.09) ×107 sec-1. The attenuation factors for the 80 keV level were determined as G22 (80)=0.90±0.01 and G44(80)=0.94±0.01. Only I=4 spin value for the 1094 keV level is consistent with our measurements. The 632, 731, 741, and 816 keV transitions connecting the K=2+ and K = 0+ rotational bands were found to be of almost pure E2 character. The 99.3, 198, 547, 720, 830, and 1277 keV transitions are of practically pure E1 multipolarity. The 448 keV Ml transition has (0.8-0.4 +2.0)%E2 admixture. The results for the 1014-80keV cascade give (23±4)%E3 component in the 1014 keV transition. © 1975 Springer-Verlag.

Registro:

Documento: Artículo
Título:Multipole mixing ratios of transitions in168Er
Autor:Behar, M.; Quinones, L.M.; Grabowski, Z.W.
Filiación:Tandem Accelerator Laboratory, Purdue University, W. Lafayette, Indiana, United States
Departamento de Fisica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
Año:1975
Volumen:274
Número:4
Página de inicio:359
Página de fin:363
DOI: http://dx.doi.org/10.1007/BF01434048
Título revista:Zeitschrift für Physik A Atoms and Nuclei
Título revista abreviado:Z Physik A
ISSN:03402193
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03402193_v274_n4_p359_Behar

Referencias:

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Citas:

---------- APA ----------
Behar, M., Quinones, L.M. & Grabowski, Z.W. (1975) . Multipole mixing ratios of transitions in168Er. Zeitschrift für Physik A Atoms and Nuclei, 274(4), 359-363.
http://dx.doi.org/10.1007/BF01434048
---------- CHICAGO ----------
Behar, M., Quinones, L.M., Grabowski, Z.W. "Multipole mixing ratios of transitions in168Er" . Zeitschrift für Physik A Atoms and Nuclei 274, no. 4 (1975) : 359-363.
http://dx.doi.org/10.1007/BF01434048
---------- MLA ----------
Behar, M., Quinones, L.M., Grabowski, Z.W. "Multipole mixing ratios of transitions in168Er" . Zeitschrift für Physik A Atoms and Nuclei, vol. 274, no. 4, 1975, pp. 359-363.
http://dx.doi.org/10.1007/BF01434048
---------- VANCOUVER ----------
Behar, M., Quinones, L.M., Grabowski, Z.W. Multipole mixing ratios of transitions in168Er. Z Physik A. 1975;274(4):359-363.
http://dx.doi.org/10.1007/BF01434048