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Atomic masses of rare earth isotopes145Pm,145Sm and151Gd, derived from decay measurements of145Sm and151Gd

  • Nuclei
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Zeitschrift für Physik A Atoms and Nuclei

Abstract

The comparison of experimental with calculated K-capture probabilities yielded the decay energies of145Sm and151Gd,Q EC=622(5) and 463(3) keV, respectively. Earlier discrepancies in the mass adjustment of these isotopes were removed and adjusted masses for145Sm,145Pm and151Gd derived. In the decay of151Gd five newγ-rays were found and the half-life remeasured to be 129(4) d.

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References

  1. Wapstra, A.H.: In: Future directions in studies of nuclei far from Stability. Hamilton, J.H., Spejewski, E.H., Bingham, C.R., Zganjar, E.F. (eds.), p. 208 Amsterdam: North Holland Publ. Comp. 1980

    Google Scholar 

  2. Sujkowski, Z., Myslek, B., Zylinski, A., Adamovicz, B.: In: Proc. Conf. on Electron Capture and Higher Order Processes, Debrecen, Hungary, July 15–18, 1968. Berényi, D. (ed.), p. 163. Budapest: Eötvös Lóránd Phys. Soc. 1968

    Google Scholar 

  3. Genz, H., Wood, R.E., Palms, J.M., Venugopala Rao, P.: Z. Phys. A-Atoms and Nuclei260, 47 (1973)

    Google Scholar 

  4. Sergienko, V.A., Vylov, Ts., Sergeev, S.M., Smolskii, S.L.: Bull. Acad. Sci. USSR Phys. Ser.44/1, 100 (1980)

    Google Scholar 

  5. Wapstra, A.H., Bos, K.: At. Data Nucl. Data Tables20, 1 (1977)

    Google Scholar 

  6. Tolea, F., Baker, K.R., Schmidt-Ott, W.-D., Fink, R.W.: Z. Phys. A-Atoms and Nuclei268, 289 (1974)

    Google Scholar 

  7. Brosi, A.R., Ketelle, B.H., Thomas, H.C., Kerr, R.J.: Phys. Rev.113, 239 (1959)

    Google Scholar 

  8. McClure, D.A., Raman, S., Harvey, J.A.: Proc. Conf. on Nuclear Structure Study with Neutrons. Budapest, Hungary. July 31-Aug 5, 1972. p. 128. Budapest, Hungary: Central Research Institute of Physics 1972

    Google Scholar 

  9. Najam, M.R., Ishaq, A.F.M., Anwar, M., Khan, A.M., Mirza, J.A.: Proc. 2nd International Symposium on Neutron Capture Gamma Ray Spectroscopy and Related Topics. Petten, Netherlands. Sep 2–6, 1974. Petten, Netherlands, p. 566. Reactor Centrum Netherlands, Mar 1975

  10. Barber, J.C., Bishop, R.L., Meredith, J.O., Southon, F.C.G., Williams, P., Duckworth, H.E., Rookhuyzen, P. van: Can. J. Phys.50, 34 (1972)

    Google Scholar 

  11. Southon, F.C.G., Meredith, J.O., Barber, R.C., Duckworth, H.E.: Can. J. Phys.55, 383 (1977)

    Google Scholar 

  12. Smither, K.R., Bush, D.J., Bushnell, D.L.: Bull. Am. Phys. Soc.15, 549 (1970)

    Google Scholar 

  13. Tjøm, P.O., Elbek, B.: Dansk. Vidensk. Selsk. Mat. Fys. Medd.36, No. 8 (1969)

  14. Achor, W.T., Phillips, W.E., Hopkins, J.I., Haynes, S.K.: Phys. Rev.114, 137 (1959)

    Google Scholar 

  15. Groshev, L.V., Demidov, A.M., Leonov, V.F., Sokolowski, L.L.: Yad. Fiz.13, 681 (1971)

    Google Scholar 

  16. Kaiser, D., Johnson, W.H.: Phys. Rev. C12, 1054 (1975)

    Google Scholar 

  17. Voth, E.: Diplomarbeit Göttingen 1982 (unpublished)

  18. Schmidt-Ott, W.-D., Kantus, R., Runte, E., Schrewe, U.J., Voth, E., Michaelsen, R.: Proc. 4th Intern. Conf. On Nuclei Far From Stability, Helsingør, June 7–13, 1981, CERN 81-09, p. 148

  19. Schmidt-Ott, W.-D., Weirauch, W., Smend, F., Langhoff, H., Gföller, D.: Z. Phys.217, 282 (1968); Schmidt-Ott, W.-D.: Z. Phys.232, 398 (1970)

    Google Scholar 

  20. Bambynek, W., Behrens, H., Chen, M.H., Crasemann, B., Fitzpatrik, M.L., Ledingham, K.W.D., Genz, H., Mutterer, M., Intemann, R.L.: Rev. Mod. Phys.49, 77 (1977)

    Google Scholar 

  21. Grigorev, E.P., Zolotavin, A.V., Sergeev, V.O., Sovtsov, M.J., Vrzal, J., Lebedev, N.A., Liptak, J., Urbenets, J., Dmitriev, P.P., Kranov, N.N., G. Savastyanov, Yu.: Bull. Acad. Sci. USSR Phys. Ser.32, 723 (1968).

    Google Scholar 

  22. Veluri, V.R., Venugopala Rao, P.: Z. Phys. A-Atoms and Nuclei280, 317 (1977)

    Google Scholar 

  23. Ford, J.W., Ramayya, A.V., Pinajian, J.J.: Nucl. Phys. A146, 397 (1970)

    Google Scholar 

  24. Höglund, A., Malmskog, S.G.: Nucl Phys. A138, 470 (1969)

    Google Scholar 

  25. Emery, J.F., Reynolds, S.A., Wyatt, E.I.: Nucl. Sci. Eng.48, 319 (1972)

    Google Scholar 

  26. Antoneva, N.M., Bashilov, A.A., Dzhelepov, B.S., Preobrazhenskii, B.K.: Bull. Acad. Sci. USSR Phys. Ser.22, 134 (1958)

    Google Scholar 

  27. Roller-Ivanović, Z., Ljubicić, A., Paar, V., Logan, B.A.: Phys. Rev. C16, 2376 (1977)

    Google Scholar 

  28. Dzhelepov, B.S., Zyrianova, L.N., Suslov, Yu. P.: Beta processes, Leningrad: Nauka 1972

    Google Scholar 

  29. Wapstra, A.H., Bos, K.: At. Data Nucl. Data Tables19, 177 (1977)

    Google Scholar 

  30. Hilf, E.R., Groote, H.v., Takahashi, K.: In: Proc. 3rd Intern. Conf. on Nuclei Far From Stability, Cargèse: CERN 76-13 (1976), p. 142

  31. Möller, P., Nix, J.R.: At. Data Nucl. Data Tables26/2, 137 (1981)

    Google Scholar 

  32. Uno, M., Yaniada, M.: Atomic mass prediction from the mass formula with empirical shell terms. Tokyo: INS-NUMA-40, August 1982

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Author notes

  1. E. Voth

    Present address: Nuklearmedizinische Abteilung der Universität Göttingen, D-3400, Göttingen, FRG

Authors and Affiliations

  1. II. Physikalisches Institut der Universität Göttingen, Federal Republic of Germany

    E. Voth & W. -D. Schmidt-Ott

  2. Fachinformationszentrum Energie, Physik, Mathematik GmbH, Eggenstein-Leopoldshafen, Federal Republic of Germany

    H. Behrens

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  1. E. Voth
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  2. W. -D. Schmidt-Ott
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  3. H. Behrens
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Voth, E., Schmidt-Ott, W.D. & Behrens, H. Atomic masses of rare earth isotopes145Pm,145Sm and151Gd, derived from decay measurements of145Sm and151Gd. Z Physik A 313, 167–172 (1983). https://doi.org/10.1007/BF01417224

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