NUCLEAR ENERGY LEVEL SPACING DISTRIBUTIONS IN EVEN IRON ISOTOPES
Nearest level spacing distributions of s-wave neutron resonances in "54"Fe, "56"Fe and "58"Fe have been studied. It is found that for "54"Fe and "58"Fe the distribution of the observed individual level spacings deviates from a Wigner distribution. For "56"Fe such a deviation could not be verified in an unambiguous way. The reason for this may be that in "54"Fe and "58"Fe we are dealing with doorway resonances whereas in "58"Fe a mixing of 3p-2h energy levels belonging to neighbouring doorway state resonances is already effective.
Bibliographic Reference: INTERNATIONAL CONFERENCE ON NUCLEAR DATA FOR SCIENCE AND TECHNOLOGY, MITO (JAPAN), MAY, 30-JUNE, 3, 1988, AVAILABILITY: CEC-LUXEMBOURG, DG-XIII-C-3, POB 1907, MENTIONING PAPER EN 34010 ORA
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Record Number: 1989126108200 / Last updated on: 1989-06-01
Available languages: en