MODIFIED PHASE SHIFT ANALYSIS OF PION-NUCLEON SCATTERING DATA
Journal Article
·
· Phys. Rev. Letters
A method is presented for analyzing pi -N scattering data using phase shifts for the low partial waves and a closed term to represent the effect of all higher partial waves. The closed term is calculated on the basis of the analytic properties of the scattering amplitude in the complex cos B plane. The method is applied to pi /sup +/-p angular distribution and polarization data at 310 Mev and removes ambiguous results obtained in a conventional phase shift analysis when f-wave phase shifts were included. Values for the T = 3/2 pi -N phase shifts at 310 Mev are obtained. (auth)
- Research Organization:
- Univ. of Illinois, Urbana
- NSA Number:
- NSA-17-031366
- OSTI ID:
- 4678740
- Journal Information:
- Phys. Rev. Letters, Journal Name: Phys. Rev. Letters Vol. Vol: 10
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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