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Bibliographic Details
Main Authors: Maruyama, Tomoyuki, Balantekin, A. Baha, Cheoun, Myung-Ki, Dohi, Akira, Higuch, Ryo, Kajino, Toshitaka, Mathews, Grant J.
Format: Preprint
Published: 2025
Subjects:
Online Access:https://arxiv.org/abs/2509.24366
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Table of Contents:
  • We investigate photon, pion, and rho-meson production from proton synchrotron radiation in the presence of strong magnetic fields. The proton decay widths and the luminosities of the emitted particles are calculated within a relativistic quantum framework that incorporates Landau quantization. A scaling rule is derived for the transition probability between different Landau levels. This allows an evaluation of transitions for extremely high Landau numbers exceeding $10^{15}$. Furthermore, we calculate the momentum distribution of the emitted particles by properly including the proton recoil effect associated with particle emission. The results differ significantly from conventional semiclassical approaches.