Abstract
Shape factor analysis of the beta transitions in149Pm is carried out for the first time, employing an intermediate image beta ray spectrometer. The ambigous situation arising from the disagreement between reported values in end point energies and intensities of the beta transitions is clarified. An attempt was made to evaluate the NME, for the 780 keV beta transition, using Simms formalism.
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Rutledge, W.C., Cork, J.M., Bursen, S.B.: Phys. Rev.86, 775 (1952)
Kondaiah, E.: Phys. Rev.81, 1056 (1951)
Artne, A., Law, M.E.: Can. J. Phys.38, 1577 (1960)
Schmid, L.C., Bursen, S.B.: Phys. Rev.120, 158 (1960)
Chapman, C.J.S., Grac, M.A., Gregory, J.M., Sowter, C.V.: Proc. Roy. Soc. A259, 377 (1961)
Currie, W.M., Dougan, P.W.: Nucl. Phys.61, 561 (1965)
Srinivasa Rao, M.: Ph.D. Thesis, Andhra University, Waltair (1977)
Nagarajan, T., Ravindranath, M., Venkata Reddy, K.: Nucl. Instr. & Meth.67, 77 (1969)
Narasimha Rao, C., Mallikarjuna Rao, B., Mallikarjuna Rao, P., Venkata Reddy, K.: Phys. Rev. C11, 1735 (1975)
Nagarajan, T., Venkata Reddy, K.: Nucl. Instr. & Meth.80, 217 (1960)
Bhalla, C.P., Rose, M.E.: ORNL 3207 (1962)
Buhring, W.: Nucl. Phys.61, 110 (1965)
Cabezas, A.Y., Lindgren, I., Marrus, R.: Phys. Rev.122, 1796 (1961)
Bogle, G., Scovil, H.: Proc. Phys. Soc. (London) A65, 368 (1952)
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Seshi Reddy, T., Mathews, R. & Venkata Reddy, K. Shape factor analysis of beta transitions in Pm-149. Z Physik A 284, 403–405 (1978). https://doi.org/10.1007/BF01422108
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DOI: https://doi.org/10.1007/BF01422108