Abstract
Spectral enhancement near the 2mp threshold in the I = J = 0 channel in nuclei is shown to be a distinct signal of the partial restoration of chiral symmetry. The relevance of this phenomenon with the possible detection of 2π0and 2γ in hadron-nucleus and photon-nucleus reactions is discussed.
Original language | English |
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Pages (from-to) | 2840-2843 |
Number of pages | 4 |
Journal | Physical review letters |
Volume | 82 |
Issue number | 14 |
DOIs | |
Publication status | Published - 1999 |
ASJC Scopus subject areas
- Physics and Astronomy(all)