, 1976.
P. G. Burton, J. Chem. Phys., Vol. 70, pp. 3112, 1979.
K. Huber and G. Herzberg, in Molecular Spectra, Molecular structure, Vol. 4. Constants of diatomic Molecules, Van Nostrand Reinhold, New York, 1979.
D. R. Yarkony “ On the quenching of helium 2 2S: Potential energy curves for, and nonadiabatic, relativistic, and radiative coupling between, the 〖"a" (_^"3" )〗_"u" ^"+" , 〖"A" (_^"1" )〗_"u" ^"+" , B(_^"3" )_"g" ^ , b(_^"1" )_"g" ^ , 〖"c" (_^"3" )〗_"g" ^"+" and 〖"C" (_^"1" )〗_"g" ^"+" states of He2. J. Chem. Phys., Vol. 90(12), pp. 7164-7175, 1989.
R. E. Huffmann, Y. Tanaka and J. C. Larrabee, J. Opt. Soc. Am. Vol. 52, pp. 851, 1962.
R. E. Huffmann, Y. Tanaka and J. C. Larrabee, Appl. Opt., Vol. 2, pp. 617, 1963.
D. S. Ginter, M. L. Ginter and C. M. Brown, J. Chem. Phys. Vol. 81, pp. 6013-6025, 1984
J. S. Cohen, “Diabatic-states representation for He*(n ≥3)+ He collisions”, Phys. Rev. A, Vol. 13, pp. 86-98, 1976.
K. P. Huber and G. Herzberg, “Constants of Diatomic molecules”, in Molecular spectra and Molecular structure, Vol.4, New York/ Van Nostrand-Reinhold, 1979.
D. D. Konowalow and B. H. Lengsfield III, “The electronic and vibrational energies of two doublewelled 〖(_^"3" )〗_"u" ^"+" states of He2”, J. Chem. Phys., Vol. 87, pp. 4000-4007, 1987
R. A. Buckingham and A. Dalgarno, Proc. R. Soc. London, Vol. A213, 327, pp. 506, 1952.
J. C. Browne, “Some excited states of helium molecules I, the lowest 〖(_^"1" )〗_"u" ^"+" and 〖(_^"3" )〗_"g" ^"+" states and the first excited 〖(_^"1" )〗_"g" ^"+" states”, J. Chem. Phys., Vol. 42, pp. 2826-2829, 1965.
S. Mukamel and U. Kaldor, “Potential of the〖" A" (_^"1" )〗_"u" ^"+" state of He2”, Mol. Phys. Vol. 22, pp. 1107-1117, 1971.
J. Komasa, “Theoretical study of 〖"A" (_^"1" )〗_"u" ^"+" state of helium dimer”, Mol. Phys. Vol. 104, pp.2193-2202, 2006.
K. K. Sunil, J. Lin, H. Siddiqui, P. E. Siska, K. D. Jordan and R. Shepard, “Theoretical investigation of the 〖"a" (_^"3" )〗_"u" ^"+" , 〖"A" (_^"1" )〗_"u" ^"+" , 〖"c" (_^"3" )〗_"g" ^"+" and 〖"C" (_^"1" )〗_"g" ^"+" potential energy curve of He2 and of He(21S, 23S)+ He scattering”, J. Chem. Phys., Vol. 78, pp. 6190-6202, 1983.
R. M. Jordan and P. E. Siska, “Potential energy curves for the 〖"A" (_^"1" )〗_"u" ^"+" and 〖"C" (_^"1" )〗_"g" ^"+" states of He2 obtained by combining scattering, spectroscopy and ab initio theory”, J. Chem. Phys., Vol. 80, pp.5027-5035, 1984.
J. Tenysson, Phys. Rep. Vol. 491, pp. 29-76, 2010.
J. M. Carr, P. G. Galiatsatos, J. D. Gorfinkiel, A. G. Harvey M. A. Lysaght, D. Madden, Z. Masin, M. Plummer and J. Tennyson, Eur. J. Phys. D, Vol. 66, pp. 58, 2012.
J. N. Murrell, S. Carter, S. C. Farantos, P. Huxley,J. C. Varandas,”Molecular Potential Energy Function” Wiley: Chichester, 1984.
B. Numerov, Publ. Obs Central Astrophys. Russ, Vol. 2, pp. 188, 1933.
C. Focsa, P. F. Bernath and R. Colin, “The Low-Lying States of He2”, J. Mol. Spectroscopy, Vol.191, pp.209-214, 1998.
J. Wasilewski, V. Staemmler and R. Jaquet, “CAPA Calculations on Open-Shell Molecules. III. Potential Curves for the six lowest excited states of He2 in the vicinity of their equilibrium distance.” Theoret. Chem. Acta., Vol. 59, pp. 517-526, 1981.
C. F. Chabalowski, J. O. Jensen, D. R. Yarkony and B. H. Lengsfield, “Theoretical study of the radiative life time for the spin forbidden transition 〖"a" (_^"3" )〗_"u" ^"+" →〖"X" (_^"1" )〗_"g" ^"+" in He2.”, J. Chem. Phys., Vol. 90, pp. 2504-2512, 1989.
M. L. Ginter, J. Chem. Phys., Vol. 42, pp. 561, 1965.
G. M. Brown and M. L. Ginter, J. Mol. Spectrosc. , Vol. 40, pp. 302, 1971.