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arXiv · 0802.1455

Neutron-proton mass difference in finite nuclei and the Nolen-Schiffer anomaly

Ulf-G. Meißner·A. M. Rakhimov·A. Wirzba·U. T. Yakhshiev
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Abstract

The neutron-proton mass difference in finite nuclei is studied in the framework of a medium-modified Skyrme model. The possible interplay between the effective nucleon mass in finite nuclei and the Nolen-Schiffer anomaly is discussed. In particular, we find that a correct description of the properties of mirror nuclei leads to a stringent restriction of possible modifications of the nucleon's effective mass in nuclei.

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Ulf-G. Meißner, A. M. Rakhimov, A. Wirzba, U. T. Yakhshiev. 2008-04-24. Neutron-proton mass difference in finite nuclei and the Nolen-Schiffer anomaly. https://doi.org/10.1140/epja/i2008-10571-0

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