ISSN:
1434-601X
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The Mössbauer Conversion (MBC) Spectroscopy and criteria for its useful application are discussed and compared with other MB-techniques. By help of the MBC spectroscopy the isomer shift of the first excited state in182W was measured and a change in radius −0.05 · 10−4〉Δ 〈r 2〉/〈r 2〉〉−0.28 · 10−4 derived. The ratio of quadrupole moments of first excited states in180W and182W turns out to be180 Q/182 Q=0.976 (30). Due to the excellent statistical quality of the spectra the interference parameter of the 100keVE2 transition in182W could be determined to 2β=0.0165(9) for theL-shell. The MB-effect for the 61 keV transition in the instable145Pm has been detected for the first time. A widthΛ exp=2.15(58) mm/s was obtained.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01434040
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