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    题名: Cross sections for the photodetachment of B-
    作者: Lee, D. H.;Tang, Chen-yau;Thompson, J. S.;Brandon, W. D.;Ljungblad, U.;Hanstorp, D.;Pegg, D. J.;Dellwo, J.;Alton, G. D.
    贡献者: 淡江大學物理學系
    关键词: Photodetachment of atomic negative ions
    日期: 1995-05
    上传时间: 2013-07-09 15:08:18 (UTC+8)
    出版者: College Park: American Physical Society
    摘要: Cross sections for photodetaching an electron from a B- ion have been determined at photon energies of 1.871 and 2.077 eV. A crossed laser-ion-beam apparatus was used to determine the cross sections of B- relative to those of the reference ion Li-. The ratios were normalized to previously measured cross sections for the reference ion. The present experiment yields values of σ(B-)=24+/-4 Mb (1.871 eV) and 21+/-3 Mb (2.077 eV).
    關聯: Physical Review A (Atomic, Molecular, and Optical Physics) 51(5), pp.4284-4285
    DOI: 10.1103/PhysRevA.51.4284
    显示于类别:[物理學系暨研究所] 期刊論文

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