作者: E. Pace , F. Palumbo
DOI: 10.1016/0370-2693(78)90825-0
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摘要: Abstract In infinite nuclear matter with pion condensates or tensor binding both parity and isospin symmetries are broken. Finite nuclei binding, however, can have definite parity. They cannot a value of isospin, whose average is the order number nucleons.