Further Test of Internal-conversion Theory with a Measurement in 119Sn

作者: N. Nica , J. C. Hardy , V. E. Iacob , J. Goodwin , C. Balonek

DOI: 10.1103/PHYSREVC.80.064314

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摘要: Abstract Precise measurements are being used to test theoretical K-shell internal conversion coefficients (ICCs): in particular, our program has focused on examining whether the atomic K-vacancy formed during process must be incorporated into calculations. We report here a measurement 65.66-keV, M4 isomeric transition 119Sn. Our preliminary result is α K = 1610 ( 27 ) , which confirms importance of including vacancy ICC

参考文章(18)
N. Nica, J. C. Hardy, V. E. Iacob, W. E. Rockwell, M. B. Trzhaskovskaya, Test of internal-conversion theory with measurements in {sup 134}Cs and {sup 137}Ba Physical Review C. ,vol. 75, pp. 024308- ,(2007) , 10.1103/PHYSREVC.75.024308
N. Nica, J. C. Hardy, V. E. Iacob, S. Raman, C. W. Nestor, M. B. Trzhaskovskaya, Precise measurement of {alpha}{sub K} for the M4 transition from {sup 193}Ir{sup m}: A test of internal-conversion theory Physical Review C. ,vol. 70, pp. 054305- ,(2004) , 10.1103/PHYSREVC.70.054305
E. Schönfeld, H. Janßen, Evaluation of atomic shell data Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment. ,vol. 369, pp. 527- 533 ,(1996) , 10.1016/S0168-9002(96)80044-1
S. Raman, T. A. Walkiewicz, R. Gunnink, B. Martin, How Good Are the Theoretical Internal-Conversion Coefficients? Physical Review C. ,vol. 7, pp. 2531- 2535 ,(1973) , 10.1103/PHYSREVC.7.2531
N. Nica, J. C. Hardy, V. E. Iacob, C. Balonek, M. B. Trzhaskovskaya, Internal conversion coefficients inCs134,Ba137, andLa139: A precise test of theory Physical Review C. ,vol. 77, pp. 034306- ,(2008) , 10.1103/PHYSREVC.77.034306
R.G. Helmer, N. Nica, J.C. Hardy, V.E. Iacob, Precise efficiency calibration of an HPGe detector up to 3.5 MeV, with measurements and Monte Carlo calculations Applied Radiation and Isotopes. ,vol. 60, pp. 173- 177 ,(2004) , 10.1016/J.APRADISO.2003.11.012
R.S. Hager, E.C. Seltzer, Internal conversion tables part I: K-, L-, M-shell conversion coefficients for Z=30 to Z=103 Nuclear Data Sheets. Section A. ,vol. 4, pp. 1- 11 ,(1968) , 10.1016/S0550-306X(68)80002-3
M. C. Abreu, M. M. Godinho, F. B. Gil, K internal-conversion coefficient of the M4 65-keV transition in $sup 119$Sn Physical Review C. ,vol. 11, pp. 2103- 2104 ,(1975) , 10.1103/PHYSREVC.11.2103
A.J. Haverfield, H.T. Easterday, J.M. Hollander, Note on the Pt and Hg mass-197 isomers Nuclear Physics. ,vol. 64, pp. 379- 392 ,(1965) , 10.1016/0029-5582(65)90565-1
S. Raman, C. W. Nestor, A. Ichihara, M. B. Trzhaskovskaya, How good are the internal conversion coefficients now Physical Review C. ,vol. 66, pp. 044312- ,(2002) , 10.1103/PHYSREVC.66.044312