Ground state hyperfine structures and nuclear quadrupole moments of95Mo and97Mo
- 1 February 1972
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 5 (2) , 386-395
- https://doi.org/10.1088/0022-3700/5/2/035
Abstract
Hyperfine structure interval in the 4d55s 7S3 atomic ground state of 95Mo and 97Mo have been measured by the methods of atomic beam magnetic resonance. A theory of quadrupole interactions in half filled atomic shells, known to be successful in several other cases, has been used to obtain the nuclear quadrupole moments from the B values with the results Q(95Mo)=-0.075(25) barns and Q(97Mo)=+0.15(4) barns. The atomic beam was produced by collimating atoms evaporating from a 2 mm diameter molten ball of molybdenum suspended on the end of a 0.3 mm diameter molybdenum wire.Keywords
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