Stripping of H- in low-energy collisions with antiprotons: Classical-trajectory Monte Carlo calculation.

作者: James S. Cohen , Giovanni Fiorentini

DOI: 10.1103/PHYSREVA.33.1590

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摘要: The classical-trajectory Monte Carlo method has been used to determine the cross section for stripping of ${\mathrm{H}}^{\mathrm{\ensuremath{-}}}$ in collisions with p\ifmmode\bar\else\textasciimacron\fi{}. calculations were done relative velocities from 0.015\ensuremath{\alpha}c 1.0\ensuremath{\alpha}c. A maximum about 40 A${\r{}}^{2}$ is found, somewhat smaller than previous estimates.

参考文章(7)
L. Bracci, G. Fiorentini, O. Pitzurra, Protonium formation in flight Physics Letters B. ,vol. 85, pp. 280- 284 ,(1979) , 10.1016/0370-2693(79)90597-5
G. Fiorentini, R. Tripiccione, H/sup -/ stripping in collisions with low-energy p-bar and H/sup -/ Physical Review A. ,vol. 27, pp. 737- 739 ,(1983) , 10.1103/PHYSREVA.27.737
R Abrines, I C Percival, A generalized correspondence principle and proton-hydrogen collisions Proceedings of the Physical Society. ,vol. 88, pp. 873- 883 ,(1966) , 10.1088/0370-1328/88/4/307
C. L. Pekeris, 1 S 1 , 2 S 1 , and 2 S 3 States of H − and of He Physical Review. ,vol. 126, pp. 1470- 1476 ,(1962) , 10.1103/PHYSREV.126.1470
J S Cohen, Classical phase-space distributions for atomic hydrogen collisions Journal of Physics B. ,vol. 18, pp. 1759- 1769 ,(1985) , 10.1088/0022-3700/18/9/011