Model solution for volume reflection of relativistic particles in a bent crystal

@article{Bondarenco2010ModelSF,
  title={Model solution for volume reflection of relativistic particles in a bent crystal},
  author={M. V. Bondarenco},
  journal={Physical Review A},
  year={2010},
  volume={82},
  pages={042902}
}
For volume reflection process in a bent crystal, exact analytic expressions for positively- and negatively-charged particle trajectories are obtained within a model of parabolic continuous potential in each interplanar interval, with the neglect of incoherent multiple scattering. In the limit of the crystal bending radius greatly exceeding the critical value, asymptotic formulas are obtained for the particle mean deflection angle in units of Lindhard's critical angle, and for the final beam… 

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