Coherent state formulation of pion radiation from nucleon-antinucleon annihilation
نویسندگان
چکیده
منابع مشابه
Coherent state formulation of pion radiation from nucleon-antinucleon annihilation.
We assume that nucleon antinucleon annihilation is a fast process leading to a classical coherent pion pulse. We develop the quantum description of such pion waves based on the method of coherent states. We study the consequences of such a description for averages of charge types and moments of distributions of pion momenta with iso-spin and four-momentum conservation taken into account. We bri...
متن کاملCoherent pion radiation from nucleon-antinucleon annihilation.
A unified picture of nucleon antinucleon annihilation into pions emerges from a classical description of the pion wave produced in annihilation and the subsequent quantization of that wave as a coherent state. When the constraints of energy-momentum and iso-spin conservation are imposed on the coherent state, the pion number distribution and charge ratios are found to be in excellent agreement ...
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ژورنال
عنوان ژورنال: Physical Review C
سال: 1994
ISSN: 0556-2813,1089-490X
DOI: 10.1103/physrevc.50.640