INVESTIGATION OF THE POSSIBILITY OF A $pi$-/lambda/ RESONANCE IN THE CASE OF DIFFERENT PARITIES OF /lambda/ AND $Sigma$
Journal Article
·
· Nuovo Cimento (Italy) Divided into Nuovo Cimento A and Nuovo Cimento B
OSTI ID:4074932
In view of experimental information concerning energy and total angular momentum of the pi - LAMBDA resonant state, an analysis is made of pion-hyperon scattering based on the assumption of different parities of SIGMA and LAMBDA . Since the resonance occurs in the low energy region, a fixed source field theoretic model is used. This model leads to an accurate description of pi -N low energy scattering. It is found that the present data are in better agreement with the basic assumptions than with global symmetric assumptions. (auth)
- Research Organization:
- CERN, Geneva
- NSA Number:
- NSA-15-021459
- OSTI ID:
- 4074932
- Journal Information:
- Nuovo Cimento (Italy) Divided into Nuovo Cimento A and Nuovo Cimento B, Journal Name: Nuovo Cimento (Italy) Divided into Nuovo Cimento A and Nuovo Cimento B Vol. Vol: (10), 20; ISSN NUCIA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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