Abstract
Directional correlations between gamma radiation andL x-rays in182W have been measured. The x-rays are emitted following the internal conversion process of the 100.1 keV 2+ → 0+ transition. The experimental results for anisotropies involving gamma radiation emitted in the 1189.0 keV transition andL x-rays are A(γ−L l )=−0.073(27),A(γ−L α)=−0.0102(45),A(γ−L β)=−0.0031(35), andA(γ−L γ)=−0.007(13). The value deduced for the coefficientU 2(e) pertaining to the converted transition isU 2(e)=0.52(8) in reasonable agreement with the theoretically expected value 0.410. A note is given on the use of internal conversion radial matrix elements.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Dolginov, A.Z.: Zh. Eksp. Teor. Fiz.34, 931 (1958) [Sov. Phys.-JETP34, 644 (1958)]
Rupnik, T., Crasemann, B.: Phys. Rev. C6, 1780 (1972)
Piticu, I., Vata, I.: Rev. Roum. Phys.19, 835 (1974)
Carvalho, M.J., Barroso, A., Gil, F.B.: J. Phys. G2, 321 (1976)
Ferguson, A.J., Geiger, J.S.:Private communication
Bargholtz, Chr., Becker, J., Beshai, S., El-Khosht, M., Fransson, K., Sundström, B.: Phys. Rev. C21, 1078 (1980)
Bargholtz, Chr., Becker, J., Holmberg, L.: Z. Phys. A — Atoms and Nuclei315, 349 (1984)
Pauli, H.C., Raff, U.: Comput. Phys. Commun.9, 392 (1975)
Holmberg, L., Sundström, B.: (to be published)
Doebler, R.E., Browne, E.: In: Table of Isotopes, 7th ed. Lederer, CM., Shirley, V.S., (eds.), p. 1142. New York: John Wiley & Sons 1978
Arctaedius, Th., Ekström, R.: Nucl. Instrum. Methods A252, 125 (1986)
Steffen, R.M., Adler, K.: In: The Electromagnetic Interaction in Nuclear Spectroscopy. Hamilton, W.D. (ed.), p. 505. Amsterdam: North-Holland 1975
Band, I.M., Listengarten, M.A., Sliv, L.A.: In: Alpha-, Beta- and Gamma-ray spectroscopy. Siegbahn, K. (ed.), p. 1673. Amsterdam: North-Holland 1965
Band, I.M., Listengarten, M.A., Sliv, L.A.: In: Internal Conversion Processes. Hamilton, J.H. (ed.), p. 589. New York: Academic Press 1966
Scofield, J.H.: At. Data Nucl. Data Tables14, 121 (1974)
Bambynek, W., Craseman, B., Fink, R.W., Freund, H.-U., Mark, H., Swift, C.D., Price, R.E., Venugopala Rao, P.: Rev. Mod. Phys.44, 716 (1972)
Listengarten, M.A.: Private communication
Author information
Authors and Affiliations
Additional information
We are grateful to Dr. M.A. Listengarten for clarifying the proper use of the internal conversion matrix elements and to Drs. J.S. Geiger and A.J. Ferguson for providing us with their directional correlation formulae.
We are indebted to Prof. T.R. Gerholm for the excellent research facilities put at our disposal. This work is supported by the Swedish Natural Science Research Council.