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Intensity-dependent pion-nucleon coupling and the Wroblewski relation

M. Martinis·V. Mikuta-Martinis
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Abstract

We propose an intensity-dependent pion-nucleon coupling Hamiltonian within a unitary multiparticle-production model of the AABS type in which the pion field is represented by the thermal-density matrix. Using this Hamiltonian, we explain the appearance of the negative- binomial (NB) distribution for pions and the well-known empirical relation, the so-called Wroblewski relation. The Hamiltonian of our model is expressed linearly in terms of the generators of the SU(1,1) group.

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M. Martinis, V. Mikuta-Martinis. 1995-07-22. Intensity-dependent pion-nucleon coupling and the Wroblewski relation. https://arxiv.org/abs/hep-ph/9507383

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