Predissociation of high-lying Rydberg states of molecular iodine via ion-pair states

2014 ◽  
Vol 140 (12) ◽  
pp. 124311 ◽  
Author(s):  
Alexandr S. Bogomolov ◽  
Barbara Grüner ◽  
Sergei A. Kochubei ◽  
Marcel Mudrich ◽  
Alexey V. Baklanov
Keyword(s):  
Rydberg States ◽  
Molecular Iodine ◽  
Ion Pair

scholarly journals Role of ion-pair states in the predissociation dynamics of Rydberg states of molecular iodine

2016 ◽  
Vol 18 (28) ◽  
pp. 18896-18904 ◽  
Author(s):  
J. von Vangerow ◽  
A. S. Bogomolov ◽  
N. V. Dozmorov ◽  
D. Schomas ◽  
F. Stienkemeier ◽  
...  
Keyword(s):  
Imaging Spectroscopy ◽  
Rydberg States ◽  
Molecular Iodine ◽  
Ion Pair ◽  
Ion Imaging ◽  
Direct Control ◽  
Wavepacket Propagation

The predissociation dynamics of superexcited iodine is studied by femtosecond ion imaging spectroscopy, providing direct control of wavepacket propagation in ion-pair states.

Investigation of superexcited states in molecular deuterium

Open Physics ◽  
2013 ◽  
Vol 11 (3) ◽  
Author(s):  
Andrey Smolin ◽  
Juan Li ◽  
Yuxiang Mo ◽  
Oleg Vasyutinskii
Keyword(s):  
High Resolution ◽  
Energy Resolution ◽  
Molecular Beam ◽  
Rydberg States ◽  
Ion Pair ◽  
Pair Formation ◽  
Supersonic Molecular Beam ◽  
Laser Absorption ◽  
Quantum Defect Theory

AbstractA high-resolution VUV laser absorption spectroscopy is used to investigate the photon-induced ion-pair formation in D2 in the spectral region from 140117.4 to 140732.0 cm−1. We report determination of photoionization efficiency in ortho-para D2 in supersonic molecular beam with energy resolution of 0.1 cm−1. The assignment of the superexcited D2 Rydberg states is done based on the quantum defect theory.

Ion-pair formation in electron recombination with H 3 +

2006 ◽  
Vol 364 (1848) ◽  
pp. 2999-3005 ◽  
Author(s):  
Åsa Larson ◽  
Johanna Roos ◽  
Ann E Orel
Keyword(s):  
Cross Section ◽  
Potential Energy Surfaces ◽  
Rydberg States ◽  
Ion Pair ◽  
Pair Formation ◽  
Two Dimensions ◽  
Electron Recombination ◽  
Electron Collisions ◽  
Ion Pair Formation ◽  
Energy Surfaces

The process of resonant ion-pair formation following electron collisions with is studied. The relevant diabatic potential energy surfaces and the electronic couplings between these surfaces are calculated. The reaction is then described using a time-dependent approach with wave packets propagating on the coupled potentials. In order to describe the reaction, it is found necessary to include at least two dimensions in the model. The effects of the Rydberg states on the cross-section for this process are discussed.

scholarly journals Collision-induced non-adiabatic transitions between the ion-pair states of molecular iodine: A challenge for experiment and theory

2004 ◽  
Vol 6 (13) ◽  
pp. 3201 ◽  
Author(s):  
Timur V. Tscherbul ◽  
Alexei A. Buchachenko ◽  
Mikhail E. Akopyan ◽  
Sergey A. Poretsky ◽  
Anatoly M. Pravilov ◽  
...  
Keyword(s):  
Molecular Iodine ◽  
Ion Pair ◽  
Adiabatic Transitions

Fluorescence from ion-pair and Rydberg states of I2

1985 ◽  
Vol 122 (6) ◽  
pp. 612-616 ◽  
Author(s):  
R.J. Donovan ◽  
B.V. O'Grady ◽  
K. Shobatake ◽  
A. Hiraya
Keyword(s):  
Rydberg States ◽  
Ion Pair

High lying gerade Rydberg states of molecular iodine

1989 ◽  
Vol 90 (1) ◽  
pp. 74-80 ◽  
Author(s):  
Ming Wu ◽  
Philip M. Johnson
Keyword(s):  
Rydberg States ◽  
Molecular Iodine

The role of Rydberg states in photoionization of NO2and (NO+, O−) ion pair formation induced by one VUV photon

2013 ◽  
Vol 139 (4) ◽  
pp. 044311 ◽  
Author(s):  
S. Marggi Poullain ◽  
K. Veyrinas ◽  
P. Billaud ◽  
M. Lebech ◽  
Y. J. Picard ◽  
...  
Keyword(s):  
Rydberg States ◽  
Ion Pair ◽  
Pair Formation ◽  
Ion Pair Formation

Non-adiabatic , D′, β, γ, δ transitions in the first ion-pair tier of molecular iodine induced by collisions with I2, N2 and CO2

2007 ◽  
Vol 342 (1-3) ◽  
pp. 173-183 ◽  
Author(s):  
M.E. Akopyan ◽  
S.S. Lukashov ◽  
E.I. Khadikova ◽  
E.A. Nikandrova ◽  
S.A. Poretsky ◽  
...  
Keyword(s):  
Molecular Iodine ◽  
Ion Pair

Dipole moment functions for electronic transitions from ion-pair states of the second tier of molecular iodine

2005 ◽  
Vol 99 (1) ◽  
pp. 36-42 ◽  
Author(s):  
M. E. Akopyan ◽  
I. Yu. Novikova ◽  
S. A. Poretsky ◽  
A. M. Pravilov ◽  
A. G. Smolin ◽  
...  
Keyword(s):  
Dipole Moment ◽  
Molecular Iodine ◽  
Ion Pair ◽  
Electronic Transitions ◽  
Moment Functions ◽  
Second Tier
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