Abstract
By use of standard forms for the various interactions of a system of N neutrons and Z negative pions, it is shown that for a large variety of values of N and Z the system can become bound. This gives rise to a structure similar to that of an ordinary nucleus, but in which the protons are replaced by negative pions.
Original language | English |
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Pages (from-to) | 1567-1570 |
Number of pages | 4 |
Journal | Physical Review Letters |
Volume | 50 |
Issue number | 20 |
DOIs | |
State | Published - 1983 |