Abstract
The existing techniques for the calculation of the dissociative recombination (DR) of electrons and molecular ions were compared. The advantages of the method of multichannel quantum defect (MQD), in which equations are formulated directly for the T-matrix of collisions and the unitarity of the scattering S-matrix is thus ensured, were demonstrated. The effect of molecular rotation and of the nonadiabatic electron-rotation coupling on the e− + H2 + →, H* + H reaction was investigated. A procedure was suggested based on the use of the adiabatic approximation (with respect to the nuclear rotation) in the near-threshold area while taking into account the contributions of the excited vibronic states of the Rydberg complex formed in an intermediate stage of the reaction. It is notable that the partial rate constants (and the corresponding cross-sections) arc very sensitive to the initial rotation excitation. However, the temperature-averaged rate constants under equilibrium conditions are only slightly affected by rotation.
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References
Y. N. Bardsley and M. A. Biondi,Adv. At. Mot. Phys., Eds. D. R. Bates and I. Isterman, Academic Press, New York, 1970, 6, 1.
M. A. Biondi, Plazma v lazerakh [Plasma in Lasers], Energoatomizdat, Moscow, 1982, 145 (in Russian).
A. V. Elctskii, and B. M. Smirnov,Usp. Fiz. Nauk,136, 25 (Sov. Phys. Uspekhi, 1982, 136 (Engl. Transl.)].
H. S. W. Massey,Applied Atomic Collision Physics, Eds. H. S. W. Massey, E. V. McDaniel, and B. Bederson, Academic Press, New York, 1982, 1, 21.
J. Wm. McGowan and J. B. A. Mitchell,in ElectronMolecule Interactions and Their Appications, Ed. L. G. Christophorou, Academic Press, New York, 1984, 2, 65.
S. L. Guberman, inFizika ion-ionnykh i elektron-ionnykh stolknovenii [Physics of Ion-Ion and Electron-Ion Collisions], Ed. F. Brouillard, D. McGouen, Mir, Moscow, 1986, 110 (Russ. Transl.).
J. B. A. Mitchell and J. Wm. McGowan, inFizika ionionnykh i elektron-ionnykh stolknovenii (Physics of Ion-Ion and Electron-Ion Collisions], Ed. F. Brouillard, D. McGouen, Mir, Moscow, 1986, 219 (Russ. Transl.).
J. B. A. Mitchell, inAtomic Processes in Electron-Ion and Ion-Ion Collisions, Ed. F. Brouillard, Plenum, New York, 1986, 185.
S. L. Guberman, inThermophysical Aspects of Re-entry Flows, Eds. J. N. Moss and C. D. Scott, New York, 1986, 223.
A. Guisti-Suzor, inAtomic Processes in Electron-Ion and Ion-Ion Collisions, Ed. F. Bruillard, Plenum, New York, 1986, 223.
A. Kh. Mnatsakanyan and G. V. Naidis,Khimiya plazmy [Plasma Chemistry], Ed. B. M. Smirnov, Energoizdat, Moscow, 1987, 14, 227 (in Russian).
A. P. Hickman, inDissociative Recombination: Theory, Experiment and Applications, Eds. J. B. A. Mitchell and S. L. Guberman, World Scientific, Singapore, 1989, 35.
S. L. Guberman, inDissociative Recombination: Theory, Experiment and Applications, Eds. J. B. A. Mitchell and S. L. Guberman, World Scientific, Singapore, 1989, 45.
H. Nakamura, H. Takagi, and K. Nakashima, inDissociative Recombination: Theory, Experiment and Applications, Eds. J. B. A. Mitchell and S. L. Guberman, World Scientific, Singapore, 1989, 73.
J. B. A. Mitchell and S. L. Guberman, inDissociative Recombination: Theory, Experiment and Applications, Eds. J. B. A. Mitchell and S. L. Guberman, World Scientific, Singapore, 1989, 91.
J. B. A. Mitchell,Phys. Rep.,186, 215.
G. V. Golubkov and G. K. Ivanov,Itogi nauki i tekhniki, Kinetika i kataliz,24 [Results in Science and Engineering. Kinetics and Catalysis], VINITI, Moscow, 1991, 82 (in Russian).
V. A. Ivanov,Usp. Fiz. Nauk, 1992,162, 227 [Sov. Phys. Uspekhi, 1992,162 (Engl. Transl.)].
B. Pearl and K. T. Dolder,J. Phys., 1974,B7, 236, 1948.
M. Volger and G. H. Dunn,Bull. Am. Phys. Soc., 1970,15, 417;Phys. Rev., 1975,AII, 1983.
R. A. Phaneuf, D. H. Crandall, and G. H. Dunn,Phys. Rev., 1975,AII, 528.
D. Mathur, S. U. Khan, and J. B. Hasted,J. Phys., 1978,B11, 3615.
D. Auerbach, R. Cacak, R. Caudano, T. D. Gaily, C. J. Keyser, J. Wm. McGowan, J. B. A. Mitchell, and S. F. J. Wilk,J. Phys., 1977,810, 3797.
H. Hus, F. B. Yousif, C. Noren, A. Sen, and J. B. A. Mitchell,Phys. Rev. Left., 1988,60, 1008.
J. Wm. McGowan, R. Caudano, and J. Keyser,Phys. Rev. Lett., 1976,36, 1447.
J. N. Bardsley,J. Phys., 1968,B1, 365.
J. C. Y. Chen and M. A. Mittleman,Intern. Conf. Phys. Elect. Atom. Collisions, Leningrad, Abstracts of Papers, 1967, p. 329.
M. I. Chibisov and S. I. Yakovlerlko,Zh. Eksp. Teor. Fiz., [J. Exp. Theor. Phys.] 1977,73, 43 (in Russian).
A. Guisti,J. Phys., 1980,B13, 3967.
C. Derkits, J. N. Bardsley, and J. M. Wadehra,J. Phys., 1979,812, L529.
E. P. Wigner,Phys. Rev., 1948,73, 1002.
A. I. Baz'Zh. Eksp. Teor. Fiz. [J. Exp. Theor. Phys.], 1957,36, 1762 (in Russian).
L. Fonda and R. G. Newton,Ann. Phys., 1959,7, 133.
M. K. Gailitis,Zh. Eksp. Teor. Fiz. [J. Exp. Theor. Phys.], 1963,44, 1974 (in Russian).
M. J. Seaton,Proc. Phys. Soc., 1966,88, 801;J. Phys., 1969,B2, 5.
J. Wm. McGowan, P. M. Mul, V. S. D'Angelo, J. B. A. Mitchell, P. Defrance, and H. R. Froelich,Phys. Rev. Lett., 1979,42, 373.
T. F. O'Malley,J. Phys., 1981,B14, 1229.
D. R. Bates,Phys. Rev., 1950,78, 492.
U. Fano,Phys. Rev., 1961,B1, 1866.
J. N. Bardsley,J. Phys., 1968,B1, 349.
F. Fiquet-Fayard,J. Phys., 1975,B8, 2880.
C. Bottcher,Proc. R. Soc. London Ser., 1974,A340, 301.
A. Guisti-Suzor, J. N. Bardsley, and C. Derkits,Phys. Rev., 1983,A28, 682.
A. P. Hickman,J. Phys., 1987,B20, 2091.
C. M. Lee and H. Nakamura,J. Chem. Phys., 1986,84, 2431.
H. Takagi and H. Nakamura,J. Chem. Phys., 1986,84, 2431.
K. Nakashima, H. Takagi, and H. Nakamura,J. Client. Phys., 1987,86, 726.
S. L. Guberman and A. Guisti-Suzor,J. Chem. Phys., 1991,95, 2602.
G. V. Golubkov and G. K. Ivanov,Zh. Eksp. Teor. Fiz. [J. Exp. Theor. Phys.], 1981,80, 1321;Khim. Fiz. [Chem. Phys.], 1982,6, 729 (in Russian).
G. V. Golubkov and G. K. Ivanov,Chem. Phys. Lett., 1981,81, 110;J. Phys., 1984,B17, 747.
G. K. Ivanov and G. V. Golubkov,Chem. Phys. Left., 1984,107, 261.
G. K. Ivanov and G. V. Golubkov,J. Phys., 1986,DI, 199.
G. V. Golubkov and G. K. Ivanov,J. Phys., 1988,B21, 2049.
G. V. Golubkov and G. K. Ivanov,IL Nuovo Cimento, 1990,12D, 1.
M. J. Seaton,Rep. Prog. Phys., 1983,46, 167.
U. Fano,Phys. Rev., 1970,A2, 353;J. Opt. Soc. Am., 1975.65, 979.
G. V. Golubkov and G. K. Ivanov,Zh. Eksp. Teor. Fiz. [J. Exp. Theor. Phys.], 1993,104, 3334 (in Russian).
Ch. Greene and Ch. Jungen,Adv. At. Afol. Phys., 1985,21, 51.
F. I. Dalidchik,Chem. Phys. Lett., 1985,119, 71.
A. E. Bodrov and F. I. Dalidchik,Chem. Phys. Lett., 1986,130, 531.
A. E. Bodrov and F. I. Dalidchik,Khim. Fiz. [Chem. Phys.]. 1987,6, 153; 1988,7, 1199; 1989,8, 876 (in Russian).
R. K. Nesbet,Phys. Rev., 1979,A19, 551.
A. U. Hazi, C. Derkits, and J. N. Bardsley,Phys. Rev., 1983,A27, 1751.
A. A. Radtsig and B. M. Smirnov,Spravochnik po atomnoi i molekulyarnoi fizike [Handbook of Atomic and Molecular Physics], Atomizdat, Moscow, 1980, 240 pp. (in Russian).
L. D. Landau and E. M. Lifshits,Statisticheskaya fizika [Statistical Physics]. Nauka, Moscow, 1976, 583 pp. (in Russian).
S. L. Guberman,Nature, 1987,327, 408.
S. L. Guberman,Planet. Space Sci., 1988,36, 47.
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Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 6, pp. 1336–1348, June, 1996.
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Golubkov, G.V., Golubkov, M.G., Drygin, S.V. et al. Dissociative recombination of electrons and molecular ions. Russ Chem Bull 45, 1265–1278 (1996). https://doi.org/10.1007/BF01434195
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DOI: https://doi.org/10.1007/BF01434195