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Axial currents in nuclei: The Gamow-Teller matrix element

E. Oset
(
- Barcelona U.
)
,
M. Rho
(
- Saclay
)

Jan, 1979

4 pages

Published in:

Phys.Rev.Lett. 42 (1979) 47-50

DOI:

10.1103/PhysRevLett.42.47

View in:

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Abstract: (APS)

We propose that the quenching of Gamow-Teller matrix elements in light nuclei can be effectively described by a mechanism that governs the p-wave pion-nucleus scattering. This may be providing a solution to the long-standing problem. The resulting Landau-Migdal parameter g′ turns out to be quite consistent with the values extracted from the spectra of pionlike excitations and places a stringent constraint on pion condensation in nuclear matter.

References(19)

Figures(0)

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