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The triple differential cross section for Ar（3p6） in the special geometry of coplanar large energy loss and close to minimum momentum transfer has been calculated with the modified distorted wave Born approximation （DWBA）. The polarization interaction between the electron and the target, especially in the near-target region, and the post-collision interactions are included in the calculation. The theoretical results with modified DWBA are compared with the recent experimental data, the standard DWBA and DWBA-G. It is shown that the polarization are very important in the calculation of TDCS in coplanar asymmetric （e,2e） reaction.
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Keywords:
- energy loss /
- momentum transfer /
- polarization effect /
- post-collision interaction
[1] ［1］Lahmam-Bennani A 2002 J. Electron Spectrosc. Relat. Phenom. 123 365
[2] ［2］Harak B A D, Bartschat K, Martin N L S 2008 Phys. Rev. Lett. 100 063201
[3] ［3］Palaniyappan S, DiChiara A, Chowdhury E, Falkowski A, Ongadi G, Huskins E L, Walker B C 2005 Phys. Rev. Lett. 94 243003
[4] ［4］Catoire F, Staicu Casagrande E M, Nekkab M, Dal Cappello C, Bartschat K, Lahmam-Bennani A 2006 J. Phys. B: At. Mol. Opt. 39 2827
[5] ［5］Takahashi M, Miyake Y, Watanabe N, Udagawa Y, Sakai Y, Mukoyama T 2007 Phys. Rev. Lett. 98 013201
[6] ［6］Brauner M, Briggs J S, Klar H 1989 J. Phys. B: At. Mol. Phys. 22 2265
[7] ［7］Bray I 1997 Phys. Rev. Lett. 78 4721
[8] ［8］Berakdar J 1996 Phys. Rev. A 53 2314
[9] ［9］Sun S Y, Jia X F, Shi W Q, Li X W 2008 Acta Phys. Sin. 57 3458 （in Chinese）［孙世艳、贾祥富、师文强、李雄伟 2008 57 3458］
[10] ］Yang H, Gao K, Zhang S M 2007 Acta Phys. Sin. 56 5202 （in Chinese）［杨欢、高矿、张穗萌 2007 56 5202］
[11] ］McCarthy I E 1995 Aust. J. Phys. 48 1
[12] ］Hu X Y, Zhou Y J 2008 Phys. Lett. A 372 4809
[13] ］Zhou L X, Yan Y G 2008 Acta Phys. Sin. 57 7619（in chinese）［周丽霞、燕友果 2008 57 7619］
[14] ］Catoire F, Staicu Casagrande E M, Lahmam-Bennani A, Duguet A, Naja A, Ren X G, Lohmann B, Avaldi L 2007 Rev. Sci. Instrum. 78 013108
[15] ］Kheifets A S, Naja A, Staicu Casagrande E M, Lahmam-Bennani A 2008 J. Phys. B: At. Mol. Phys. 41 145201
[16] ］Fazio D De, Gianturco F A, Rodriguez-Ruiz J A, Tang K T, Toennies J P 1994 J. Phys. B: At. Mol. Opt. Phys. 27 303
[17] ］Ward S J, Macek J H 1994 Phys. Rev. A 49 1049
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[1] ［1］Lahmam-Bennani A 2002 J. Electron Spectrosc. Relat. Phenom. 123 365
[2] ［2］Harak B A D, Bartschat K, Martin N L S 2008 Phys. Rev. Lett. 100 063201
[3] ［3］Palaniyappan S, DiChiara A, Chowdhury E, Falkowski A, Ongadi G, Huskins E L, Walker B C 2005 Phys. Rev. Lett. 94 243003
[4] ［4］Catoire F, Staicu Casagrande E M, Nekkab M, Dal Cappello C, Bartschat K, Lahmam-Bennani A 2006 J. Phys. B: At. Mol. Opt. 39 2827
[5] ［5］Takahashi M, Miyake Y, Watanabe N, Udagawa Y, Sakai Y, Mukoyama T 2007 Phys. Rev. Lett. 98 013201
[6] ［6］Brauner M, Briggs J S, Klar H 1989 J. Phys. B: At. Mol. Phys. 22 2265
[7] ［7］Bray I 1997 Phys. Rev. Lett. 78 4721
[8] ［8］Berakdar J 1996 Phys. Rev. A 53 2314
[9] ［9］Sun S Y, Jia X F, Shi W Q, Li X W 2008 Acta Phys. Sin. 57 3458 （in Chinese）［孙世艳、贾祥富、师文强、李雄伟 2008 57 3458］
[10] ］Yang H, Gao K, Zhang S M 2007 Acta Phys. Sin. 56 5202 （in Chinese）［杨欢、高矿、张穗萌 2007 56 5202］
[11] ］McCarthy I E 1995 Aust. J. Phys. 48 1
[12] ］Hu X Y, Zhou Y J 2008 Phys. Lett. A 372 4809
[13] ］Zhou L X, Yan Y G 2008 Acta Phys. Sin. 57 7619（in chinese）［周丽霞、燕友果 2008 57 7619］
[14] ］Catoire F, Staicu Casagrande E M, Lahmam-Bennani A, Duguet A, Naja A, Ren X G, Lohmann B, Avaldi L 2007 Rev. Sci. Instrum. 78 013108
[15] ］Kheifets A S, Naja A, Staicu Casagrande E M, Lahmam-Bennani A 2008 J. Phys. B: At. Mol. Phys. 41 145201
[16] ］Fazio D De, Gianturco F A, Rodriguez-Ruiz J A, Tang K T, Toennies J P 1994 J. Phys. B: At. Mol. Opt. Phys. 27 303
[17] ］Ward S J, Macek J H 1994 Phys. Rev. A 49 1049
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