Polarization theorems in pion photoproduction
19703 pages
Published in:
- Phys.Rev.D 2 (1970) 1278-1280
Citations per year
Abstract: (APS)
Stichel's theorem relating the state of linearly polarized photons and spin-parity of t-channel exchanges in pion photoproduction is reexamined and generalized. For two specific initial and final nucleon polarization configurations, an exact theorem valid for all photon energies is proved.- pi: photoproduction
- photoproduction: pi
- photon: polarization
- polarization: photon
- nucleon: polarization
- polarization: nucleon
- baryon resonance
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