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In this paper, the ab initio quantum mechanics method is used for further investigating the He-N2 interactional potential energy function. By means of different methods and basis sets, the energy data in space are calculated. Finally the accurate He-N2 interactional potential energy function is obtained by using QCISD(T)/6-311++G(3df, 2pd) with Boy and Bernardi's Full Couterpoise to eliminate the basis set superposition error. The calculated differential cross sections of He-N2 collision are in good agreement with the experimental data. The rules of differential cross sections of He-N2 collision at different collision energies are derived.
[1] Scole G 1988 Atomic and Molecular Beam Methds (Oxford: Oxford University)
[2] Yu C R, Zhang J, Jiang G S 2009 Acta Phys. Sin. 58 2376 (in Chinese) [余春日, 张杰, 江贵生 2009 物理学报 58 2376]
[3] Tang K T, Toennies J P 1982 Chem. Phys. 76 2524
[4] Yang X D 1990 Sci. China A 8 833 (in Chinese) [杨向东 1990 中国科学 (A辑) 8 833
[5] Yang X D, Hu D, Jing F Q 1998 Phys. B: At. Mol. Opt. Phys. 31 826
[6] Shen G X, Linghu R F, Wang R K, Yang X D 2007 Chin. Phys. 16 3352
[7] Choi B H, Tang K T 1976 Chem. Phys. 65 5528
[8] Bowers M S, Faubel M, Tang K T 1987 Chem. Phys. 87 5687
[9] Tadeusz O 1981 Chem. Phys. 61 405
[10] Laura B, Piergiorgio C, Gian G 1986 Chem. Phys. 85 247011
[11] Gianturco F A, Sanna N, Serma S 1992 Chem. Phys. 97 216720
[12] Gianturco F A, Palma A 1985 Angular Phys. B: At. Mol. Phys. 18 519
[13] Dickinson A S, Lee M S 1986 Angular Phys. B: At. Mol. Phys. 19 3091
[14] Stoecklin T, Voronin A, Rayez J C 2003 Phys. Rev. A 68 032716-9
[15] Wang R K, Yu C R, Linghu R F, Yang X D 2006 J. Atom. Mol. Phys. 23 0892-7 (in Chinese) [汪荣凯, 余春日, 令狐荣锋, 杨向东 2006 原子与分子物理学报 23 0892-7]
[16] Guillon G, Stoecklin T 2006 Eur. Phys. J. D 39 359
[17] Sun G H, Jiang D Q, Feng Y B, Yang X D 2000 J. Atom. Mol. Phys. 17 97 (in Chinese) [孙桂华, 蒋德琼, 冯一兵, 杨向东2000 原子与分子物理学报 17 97]
[18] Keil M, Slankas J T, Kuppermann A 1979 Chem. Phys. 70 010541-11
[19] Bowers M S, Tang K T, Toennies J P 1991 Chem. Phys. 88 095465-10
[20] Beneventi L, Casavecchia P, Volpi G G 1991 Chem. Phys. 95 205827-19
[21] Ching H H , Thakkar A J 1996 Chem. Phys. 104 2541-7
[22] Fuchs R R, McCourt F R, Thakkar A J 1984 J. Phys. Chem. 88 2036
[23] Beaud P, Gerber T, Radi P P, Tulej M, Knopp G 2003 Chem. Phys. Lett. 373 251
[24] Dickinson A S, Lee M S 1986 Phys. B: At. Mol. Phys. 19 3091
[25] Gianturco F A, Venazi M 1989 Chem. Phys. 90 052639-12
[26] Boys S F, Bernadi F 1970 Mol. Phys. 19 533
[27] Thuis H H, Stolte S, Reuss J 1980 Chem. Phys. 52 211
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[1] Scole G 1988 Atomic and Molecular Beam Methds (Oxford: Oxford University)
[2] Yu C R, Zhang J, Jiang G S 2009 Acta Phys. Sin. 58 2376 (in Chinese) [余春日, 张杰, 江贵生 2009 物理学报 58 2376]
[3] Tang K T, Toennies J P 1982 Chem. Phys. 76 2524
[4] Yang X D 1990 Sci. China A 8 833 (in Chinese) [杨向东 1990 中国科学 (A辑) 8 833
[5] Yang X D, Hu D, Jing F Q 1998 Phys. B: At. Mol. Opt. Phys. 31 826
[6] Shen G X, Linghu R F, Wang R K, Yang X D 2007 Chin. Phys. 16 3352
[7] Choi B H, Tang K T 1976 Chem. Phys. 65 5528
[8] Bowers M S, Faubel M, Tang K T 1987 Chem. Phys. 87 5687
[9] Tadeusz O 1981 Chem. Phys. 61 405
[10] Laura B, Piergiorgio C, Gian G 1986 Chem. Phys. 85 247011
[11] Gianturco F A, Sanna N, Serma S 1992 Chem. Phys. 97 216720
[12] Gianturco F A, Palma A 1985 Angular Phys. B: At. Mol. Phys. 18 519
[13] Dickinson A S, Lee M S 1986 Angular Phys. B: At. Mol. Phys. 19 3091
[14] Stoecklin T, Voronin A, Rayez J C 2003 Phys. Rev. A 68 032716-9
[15] Wang R K, Yu C R, Linghu R F, Yang X D 2006 J. Atom. Mol. Phys. 23 0892-7 (in Chinese) [汪荣凯, 余春日, 令狐荣锋, 杨向东 2006 原子与分子物理学报 23 0892-7]
[16] Guillon G, Stoecklin T 2006 Eur. Phys. J. D 39 359
[17] Sun G H, Jiang D Q, Feng Y B, Yang X D 2000 J. Atom. Mol. Phys. 17 97 (in Chinese) [孙桂华, 蒋德琼, 冯一兵, 杨向东2000 原子与分子物理学报 17 97]
[18] Keil M, Slankas J T, Kuppermann A 1979 Chem. Phys. 70 010541-11
[19] Bowers M S, Tang K T, Toennies J P 1991 Chem. Phys. 88 095465-10
[20] Beneventi L, Casavecchia P, Volpi G G 1991 Chem. Phys. 95 205827-19
[21] Ching H H , Thakkar A J 1996 Chem. Phys. 104 2541-7
[22] Fuchs R R, McCourt F R, Thakkar A J 1984 J. Phys. Chem. 88 2036
[23] Beaud P, Gerber T, Radi P P, Tulej M, Knopp G 2003 Chem. Phys. Lett. 373 251
[24] Dickinson A S, Lee M S 1986 Phys. B: At. Mol. Phys. 19 3091
[25] Gianturco F A, Venazi M 1989 Chem. Phys. 90 052639-12
[26] Boys S F, Bernadi F 1970 Mol. Phys. 19 533
[27] Thuis H H, Stolte S, Reuss J 1980 Chem. Phys. 52 211
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