The Physical Regions of Many-Particle Processes
- 1 May 1966
- journal article
- research article
- Published by AIP Publishing in Journal of Mathematical Physics
- Vol. 7 (5), 844-848
- https://doi.org/10.1063/1.1931217
Abstract
Lorentz invariant expressions, in the form of determinantal conditions, are derived for the physical regions of many-particle processes. They are explicitly solved in the case of five-particle processes and the solutions are exhibited in the planes of pairs of the five independent kinematic invariants.Keywords
This publication has 4 references indexed in Scilit:
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- Analyticity of the Fourth Order Scattering Amplitude with Two Complex InvariantsJournal of Mathematical Physics, 1960
- Kinematics of General Scattering Processes and the Mandelstam RepresentationPhysical Review B, 1960