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2011

Symmetry Energy from Systematic of Isobaric Analog States

Danielewicz, Pawel, Lee, Jenny

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Excitation energies to isobaric states, that are analogs of ground states, are dominated by contributions from the symmetry energy.

This opens up a possibility of investigating the symmetry energy on nucleus-by-nucleus basis.
Upon correcting energies of measured nuclear levels for shell and pairing effects, we find that the lowest energies for a given isospin rise in proportion to the square of isospin, allowing for an interpretation of the coefficient of proportionality in terms of a symmetry coefficient for a given nucleus.
In the (A,Z) regions where there are enough data, we demonstrate a Z-independence of that coefficient.

Symmetry Energy from Systematic of Isobaric Analog States · Around

Built on

J. M. Blatt, and V. I. Weisskopf, Theoretical Nuclear Physics , John Wiley and Sons, New York, 1952
1952
Earlier work this paper cites.
M. S. Antony, A. Pape, and J. Britz, At. Data Nucl. Data Tables 66
1997
Earlier work this paper cites.
P. Danielewicz, Nucl. Phys. A727
2003
Earlier work this paper cites.
J. Janecke, T. W. O’Donnell, and V. I. Goldanskii, Nucl. Phys. A 728
2003
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