Renormalization group for many-particle exclusive and exclusive semi-inclusive processes | Zendy

Subhash Gupta | Zendy

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Renormalization group for many-particle exclusive and exclusive semi-inclusive processes

Author(s) -

Subhash Gupta

Publication year - 1981

Publication title -

physical review. d. particles, fields, gravitation, and cosmology/physical review. d. particles and fields

Language(s) - English

Resource type - Journals

eISSN - 1089-4918

pISSN - 0556-2821

DOI - 10.1103/physrevd.24.1169

Subject(s) - physics , particle physics , quantum chromodynamics , meson , renormalization group , group (periodic table) , functional renormalization group , space (punctuation) , renormalization , quantum mechanics , linguistics , philosophy

In this paper it is shown that in quantum chromodynamics a new set of high-energy processes is calculable. Firstly, many meson exclusive processes are shown to be controllable. Secondly, a new type of exclusive semi-inclusive meson process (for example e/sup +/+e/sup -/..--> pi../sub cone/+ anything, where ..pi.. is unaccompanied in phase space) is shown to be controllable by the renormalization-group approach. Possible experimental confrontation is discussed.

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