Abstract
We point out that in chiral quark models constituent quarks can have a nontrivial spin structure. The constituent quarks are quasiparticles, surrounded by a cloud of quark-antiquark pairs, with the angular momentum of the cloud polarized opposite to the valence quark spin. We discuss baryon magnetic moments and axial-vector current matrix elements in this context.
| Original language | English |
|---|---|
| Pages (from-to) | 1433-1436 |
| Number of pages | 4 |
| Journal | Physical Review D |
| Volume | 48 |
| Issue number | 3 |
| DOIs | |
| State | Published - 1993 |
| Externally published | Yes |
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