INTEGRAL EQUATIONS FOR THE $pi$$-$$pi$-SCATTERING AT LOW ENERGIES
Technical Report
·
OSTI ID:4094358
The accuracy of the equations of Chew and Mandelstam on pi - pi scattering in the unphysical region is examined. A new set of equations is derived from the dispersion relation of fixed momentum transfer and the unitarity condition. The equations are quite different from the equations of Chew and Mandelstam with regard to the contributions from the unphysical region. (auth)
- Research Organization:
- Joint Inst. for Nuclear Research, Dubna, U.S.S.R. Lab. of Theoretical Physics
- NSA Number:
- NSA-15-006615
- OSTI ID:
- 4094358
- Report Number(s):
- JINR-D-547
- Country of Publication:
- USSR
- Language:
- English
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