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arXiv · hep-ph/9405351

Classical and Quantum Coherent State Description of Nucleon-Antinucleon Annihilation at Rest in the Skyrme Model with Omega Mesons

Bin Shao·R. D. Amado
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Abstract

We model the $N\bar{N}$ system at rest as a baryon number zero lump in the Skyrme model including the $ω$ field. We integrate the classical equations of motion from the highly non-perturbative annihilation region into the non-interacting radiation zone. Subsequent coherent state quantization of the radiation field gives a good description of the pion spectrum from annihilation at rest.

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Bin Shao, R. D. Amado. 1994-05-22. Classical and Quantum Coherent State Description of Nucleon-Antinucleon Annihilation at Rest in the Skyrme Model with Omega Mesons. https://doi.org/10.1103/physrevc.50.1787

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