Frozen-planet resonances in doubly excited helium atom; adiabatic approach

2020 ◽  
Vol 74 (7) ◽  
Author(s):  
Tasko P. Grozdanov ◽  
Alexander A. Gusev ◽  
Evgeni A. Solov’ev ◽  
Sergue I. Vinitsky
Keyword(s):  
Helium Atom ◽  
Adiabatic Approach ◽  
Doubly Excited ◽  
Excited Helium

Structure and dynamics of the doubly excited helium atom

1990 ◽  
Vol 42 (5) ◽  
pp. 2550-2554 ◽  
Author(s):  
P. Froelich ◽  
S. A. Alexander
Keyword(s):  
Helium Atom ◽  
Structure And Dynamics ◽  
Doubly Excited ◽  
Excited Helium

Higher-order Stark effect on an excited helium atom

1999 ◽  
Vol 60 (2) ◽  
pp. 986-995 ◽  
Author(s):  
A. Derevianko ◽  
W. R. Johnson ◽  
V. D. Ovsiannikov ◽  
V. G. Pal’chikov ◽  
D. R. Plante ◽  
...  
Keyword(s):  
Helium Atom ◽  
Stark Effect ◽  
Higher Order ◽  
Excited Helium

Signature of chaos in high-lying doubly excited states of the helium atom

2005 ◽  
Vol 72 (3) ◽  
Author(s):  
Anh-Thu Le ◽  
Toru Morishita ◽  
X.-M. Tong ◽  
C. D. Lin
Keyword(s):  
Helium Atom ◽  
Excited States ◽  
Doubly Excited States ◽  
Doubly Excited

Adiabatic theory for the doubly excited asymmetric states of the helium atom

1995 ◽  
Vol 51 (3) ◽  
pp. 1936-1943 ◽  
Author(s):  
V. N. Ostrovsky ◽  
N. V. Prudov
Keyword(s):  
Helium Atom ◽  
Adiabatic Theory ◽  
Doubly Excited

scholarly journals Partial cross sections of doubly excited helium below the ionization thresholdI7

2004 ◽  
Vol 69 (4) ◽  
Author(s):  
Y. H. Jiang ◽  
R. Püttner ◽  
R. Hentges ◽  
J. Viefhaus ◽  
M. Poiguine ◽  
...  
Keyword(s):  
Cross Sections ◽  
Doubly Excited ◽  
Excited Helium

Liquid-Helium Configuration around a Metastable Excited Helium Atom

1972 ◽  
Vol 5 (5) ◽  
pp. 2214-2216 ◽  
Author(s):  
J. P. Hansen ◽  
E. L. Pollock
Keyword(s):  
Liquid Helium ◽  
Helium Atom ◽  
Excited Helium
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