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pro vyhledávání: '"Forrey, Robert"'
Akademický článek
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Autor:
Pattillo, Ryan J., Cieszewski, René, Stancil, Phillip C., Forrey, Robert C., Babb, James F., McCann, James F., McLaughlin, Brendan M.
Publikováno v:
ApJ 858, 10 (2018)
Accurate photodissociation cross sections have been computed for transitions from the X $^1\Sigma^+$ ground electronic state of CS to six low-lying excited electronic states. New ab initio potential curves and transition dipole moment functions have
Externí odkaz:
http://arxiv.org/abs/1804.01091
Autor:
Castro, Christina, Doan, Kyle, Klemka, Michael, Forrey, Robert C., Yang, B. H., Stancil, Phillip C., Balakrishnan, N.
A five-dimensional coupled states (5D-CS) approximation is used to compute cross sections and rate coefficients for CO+H2 collisions. The 5D-CS calculations are benchmarked against accurate six-dimensional close-coupling (6D-CC) calculations for tran
Externí odkaz:
http://arxiv.org/abs/1701.05213
Akademický článek
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Autor:
Forrey, Robert C.
Radiative association and photodissociation rates are calculated for quadrupole transitions of H2. A complete set of bound and unbound states are included in a self-consistent master equation to obtain steady-state concentrations for a dilute system
Externí odkaz:
http://arxiv.org/abs/1605.09651
Publikováno v:
J. Phys. B: At. Mol. Opt. Phys. 49 (2016) 184002
Detailed quantum chemistry calculations within the multireference configuration interaction approximation with the Davidson correction (MRCI+Q) are presented using an aug-cc-pV6Z basis set, for the potential energy curves and transition dipole moment
Externí odkaz:
http://arxiv.org/abs/1605.09640
Sturmian theory of three-body recombination: application to the formation of H$_2$ in primordial gas
Autor:
Forrey, Robert C.
Publikováno v:
Phys. Rev. A 88, 052709 (2013)
A Sturmian theory of three-body recombination is presented which provides a unified treatment of bound states, quasi-bound states, and continuum states. The Sturmian representation provides a numerical quadrature of the two-body continuum which may b
Externí odkaz:
http://arxiv.org/abs/1307.0549
Autor:
Forrey, Robert C.
Publikováno v:
Astrophysical Journal 773 L25 (2013)
Astrophysical models of primordial star formation require rate constants for three-body recombination as input. The current status of these rates for H2 due to collisions with H is far from satisfactory, with published rate constants showing orders o
Externí odkaz:
http://arxiv.org/abs/1306.5163
Autor:
Brahms, Nathan, Tscherbul, Timur V., Zhang, Peng, Kłos, Jacek, Forrey, Robert C., Au, Yat Shan, Sadeghpour, H. R., Dalgarno, A., Doyle, John M., Walker, Thad G.
We show that weakly bound He-containing van der Waals molecules can be produced and magnetically trapped in buffer-gas cooling experiments, and provide a general model for the formation and dynamics of these molecules. Our analysis shows that, at typ
Externí odkaz:
http://arxiv.org/abs/1104.4973
We have computed the Bethe logarithms for the 1 singlet S, 2 singlet S and 2 triplet S states of the helium atom to about seven figure-accuracy using a generalization of a method first developed by Charles Schwartz. We have also calculated the Bethe
Externí odkaz:
http://arxiv.org/abs/physics/0002005