Long-range Rydberg molecule Rb2: Two-electron R-matrix calculations at intermediate internuclear distances

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F20%3A00535396" target="_blank" >RIV/61388955:_____/20:00535396 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0313431" target="_blank" >http://hdl.handle.net/11104/0313431</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevA.102.062802" target="_blank" >10.1103/PhysRevA.102.062802</a>

Result language
angličtina
Original language name
Long-range Rydberg molecule Rb2: Two-electron R-matrix calculations at intermediate internuclear distances
Original language description
The adiabatic potential energy curves of Rb2 in the long-range Rydberg electronic states are calculated using the two-electron R-matrix method [M. Tarana and R. Čurík, Phys. Rev. A 95, 042515 (2017)] for the intermediate internuclear separations between 37 and 200 a The results are compared with the zero-range models to find a region of the internuclear distances where Fermi's pseudopotential approach provides accurate energies. A finite-range potential model of the atomic perturber is used to calculate the wave functions of the Rydberg electron and their features specific for the studied range of internuclear distances are identified.
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10403 - Physical chemistry

Project
<a href="/en/project/GJ17-26751Y" target="_blank" >GJ17-26751Y: Theoretical Research of Long-range Rydberg Molecules</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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