Vibrational States of the Hydrogen Molecular Ion
نویسندگان
چکیده
منابع مشابه
Dissociation energies of molecular hydrogen and the hydrogen molecular ion.
We have obtained improved values for the dissociation energies of molecular hydrogen and its ion by using a high-resolution pulse-amplified laser to probe the second dissociation limit. The onset of the vibrational continuum is observed by state-selective detection of the atomic products of dissociation, and several auxiliary measurements link the results to the ground state. The dissociation e...
متن کاملVibrational states for hydrogen in palladium.
Vibrational potentials for hydrogen isotopes in PdH and Pd4H are determined from first-principles total-energy calculations. The strong anharmonicity of the potential for H around octahedral sites must be taken into account beyond perturbation theory. For PdH good quantitative agreement of our calculated vibration energies with inelastic-neutron-scattering (INS) results is achieved, allowing a ...
متن کاملThe Spectrum of the Hydrogen Molecular Ion.
to finality, and it is our present intention to refine and extend this work as much as possible on the experimental side. 1 B. Davis, Physic. Rev., 9, 64 (1917). 2 D. L. Webster, Ibid., 9, 220 (1917). 8 B. Davis, Ibid., 11, 433 (1918). 4 D. L. Webster and A. E. Hennings, Ibid., 21, 312 (1923). ' H. A. Kramers, Phil. Mag., 46, 869 (1923). 6 W. W. Nicholas, Physic. Rev., 29, 619 (1927). 7 A. Jons...
متن کاملThe R states of the molecular hydrogen
A class of doubly excited electronic states of the hydrogen molecule is reported. The states are of S symmetry and are located ca. 200 000 cm 1 above the ground state and about 75 000 cm 1 above the ionization threshold. The electronic wave functions employed to described these states have been expanded in the basis of exponentially correlated Gaussian (ECG) functions with the nonlinear paramet...
متن کاملVariational calculations on the hydrogen molecular ion
We present high-precision non-relativistic variational calculations of bound vibrational-rotational state energies for the H2 + and D2 + molecular ions in each of the lowest electronic states of Σg, Σu, and Πu symmetry. The calculations are carried out including coupling between Σ and Π states but without using the Born-Oppenheimer or any adiabatic approximation. Convergence studies are present...
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ژورنال
عنوان ژورنال: Physical Review
سال: 1960
ISSN: 0031-899X
DOI: 10.1103/physrev.119.1025