Bound and resonance states of the dipolar anion of hydrogen cyanide: Competition between threshold effects and rotation in an open quantum system
@article{Fossez2014BoundAR, title={Bound and resonance states of the dipolar anion of hydrogen cyanide: Competition between threshold effects and rotation in an open quantum system}, author={K. Fossez and Nicolas Michel and Witold Nazarewicz and M. Płoszajczak and Y. Jaganathen}, journal={Physical Review A}, year={2014}, volume={91}, pages={012503} }
Bound and resonance states of the dipole-bound anion of hydrogen cyanide HCN- are studied
using a non-adiabatic pseudopotential method and the Berggren expansion technique involving
bound states, decaying resonant states, and non-resonant scattering continuum. We devise an
algorithm to identify the resonant states in the complex energy plane. To characterize spatial
distributions of electronic wave functions, we introduce the body-fixed density and use it to assign
families of resonant…
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References
SHOWING 1-10 OF 51 REFERENCES
Advances in Gas Phase Ion Chemistry
- Chemistry
- 2001
Flow tube studies of small isometric ions, Murray J. McEwan anion-molecule experiments - reactive intermediates and mechanistic organic chemistry, Joseph J. Grabowski thermochemical measurements by…
Nuclear Structure
- PhysicsNature
- 1932
IN a recent note in NATURE,1 Bartlett has shown that the nuclei of the light elements may be represented by a model built up of appropriate numbers of neutrons and protons arranged in independent…
and M
- P loszajczak, Phys. Rev. A 87, 042515
- 2013
Phys
- 124, 124310
- 2006
Phys
- Rev. Lett. 94, 033402
- 2005
Phys
- Rev. A 72, 052701
- 2005
Phys
- Rev. A 30, 750
- 1984
Phys
- Rev. Lett. 92, 083003
- 2004
Annu
- Rev. Phys. Chem. 54, 367
- 2003
Phys
- Rev. Lett. 33, 134
- 1974