Resource Type
Collection
Serial/Series Title
Country
2 Matching Results
Results open in a new window/tab.
Results:
1 - 2 of
2
Alpha-Decay Studies in the Heavy-Element Region
Using primarily a 75-cm radius of curvature 60 deg symmetrical electromagnetic analyzer, a study of the complexity of the following alpha spectra was made: Es/sup 253/, Cf/sup 246/, Cm/sup 244/, Am/sup 243/, Pu/sup 236,242/, Pa/sup 231/ , Th/sup 227,230/, Ac/sup 225/, At/sup 209/ and Po/sup 206/. An investigation of the gamma rays associated with the following isotopes was also madei /sup 236/, and Pa/sup 231/. Decay schemes have been suggested for most of the isotopes included in this study. Those for the even-even isotopes were found to conform well with the previously existing systematics for that group of nuclides. Many of the decay features of the odd-mass isotopes seemed to conform well with presently expanding theories. (auth)
Date:
July 1, 1956
Creator:
Hummel, J. P.
System:
The UNT Digital Library
Alpha-Decay Studies in the Heavy Element Region
Thesis describing a research conducted to extend observations on nuclear energy levels and how they effect the nucleus itself, and an investigation on the gamma rays associated for the even-even isotopes and to obtain additional data for the oddmass neclei in the hope that more regularities will become apparent for that class of nuclides.
Date:
July 3, 1956
Creator:
Hummel, John Philip
System:
The UNT Digital Library