Thermodynamical properties of 56Fe

被引：0
|
作者：
Tavukcu, E [1 ]
Becker, JA [1 ]
Bernstein, LA [1 ]
Garrett, P [1 ]
Guttormsen, M [1 ]
Mitchell, GE [1 ]
Rekstad, J [1 ]
Schiller, A [1 ]
Siem, S [1 ]
Voinov, A [1 ]
Younes, W [1 ]
机构：
[1] N Carolina State Univ, Raleigh, NC 27695 USA
来源：
FRONTIERS OF NUCLEAR STRUCTURE | 2003年 / 656卷
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中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
Average nuclear level densities close to the nuclear binding energy in Fe-56 and Fe-57 are extracted from primary gamma-ray spectra. A step structure is observed in the level density for both isotopes, and is interpreted as breaking of Cooper pairs. Thermal properties of Fe-56 are studied within the statistical canonical ensemble. The experimental heat capacity in Fe-56 is compared with the theoretical heat capacity calculated within the shell model Monte Carlo approach.
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页码：136 / 143
页数：8
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