$^{*}$Supported by the United States Air Force OSR and National Science FoundationAuthor Institution: Chemistry Department, Indiana UniversityA configuration interaction calculation has been carried out for the $^{1}\Sigma^{+}$ ground state of $HeH^{+}$ using as a basis functions in elliptical (prolate spheroidal) coordinates. Several internuclear distances have been considered and angular terms have been included. The results will be discussed in terms of correlation energies and natural spin orbitals
The method of hyperspherical harmonics using an adiabatic separation between the hyper-radial coordi...
The method of hyperspherical harmonics using an adiabatic separation between the hyper-radial coordi...
In order to test a collisional pumping model as a mechanism for cooling the 6 cm and 2 cm doublets o...
$^{*}$Supported by the United States Air Force OSR and National Science FoundationAuthor Institution...
$^{*}$This work assisted by a grant from the National Sciecne Foundation and by a contract with the ...
$^{*}$This work assisted by a grant from the National Sciecne Foundation and by a contract with the ...
$^{*}$Supported by the United States Air Force OSR and the National Science Foundation.Author Instit...
$^{*}$Supported by the United States Air Force OSR and the National Science Foundation.Author Instit...
Correlated wave functions of the configuration-interaction type are constructed for the ground state...
He2H+ ion in its ground state is studied by means of ab initio methods taking into account the elect...
He2H+ ion in its ground state is studied by means of ab initio methods taking into account the elect...
Calculations are reported for the ground states of H2 and H3 in which the original atomic orbital ba...
In this study, the energy for the ground state of helium and a few helium-like ions (Z = 1-6) is com...
In this study, the energy for the ground state of helium and a few helium-like ions (Z = 1-6) is com...
In this study, the energy for the ground state of helium and a few helium-like ions (Z=1-6) is compu...
The method of hyperspherical harmonics using an adiabatic separation between the hyper-radial coordi...
The method of hyperspherical harmonics using an adiabatic separation between the hyper-radial coordi...
In order to test a collisional pumping model as a mechanism for cooling the 6 cm and 2 cm doublets o...
$^{*}$Supported by the United States Air Force OSR and National Science FoundationAuthor Institution...
$^{*}$This work assisted by a grant from the National Sciecne Foundation and by a contract with the ...
$^{*}$This work assisted by a grant from the National Sciecne Foundation and by a contract with the ...
$^{*}$Supported by the United States Air Force OSR and the National Science Foundation.Author Instit...
$^{*}$Supported by the United States Air Force OSR and the National Science Foundation.Author Instit...
Correlated wave functions of the configuration-interaction type are constructed for the ground state...
He2H+ ion in its ground state is studied by means of ab initio methods taking into account the elect...
He2H+ ion in its ground state is studied by means of ab initio methods taking into account the elect...
Calculations are reported for the ground states of H2 and H3 in which the original atomic orbital ba...
In this study, the energy for the ground state of helium and a few helium-like ions (Z = 1-6) is com...
In this study, the energy for the ground state of helium and a few helium-like ions (Z = 1-6) is com...
In this study, the energy for the ground state of helium and a few helium-like ions (Z=1-6) is compu...
The method of hyperspherical harmonics using an adiabatic separation between the hyper-radial coordi...
The method of hyperspherical harmonics using an adiabatic separation between the hyper-radial coordi...
In order to test a collisional pumping model as a mechanism for cooling the 6 cm and 2 cm doublets o...
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