The Two-Photon Decay of 1s2s 1S0 States in Heavy He-Like Atomic Systems

2003 ◽  
Author(s):  
P. H. Mokler
Keyword(s):  
Atomic Systems ◽  
Two Photon ◽  
Photon Decay

The two-photon approximation for the four-photon decay of the 4d excited state in hydrogenThis paper was presented at the International Conference on Precision Physics of Simple Atomic Systems, held at École de Physique, les Houches, France, 30 May – 4 June, 2010.

2011 ◽  
Vol 89 (1) ◽  
pp. 123-127 ◽  
Author(s):  
D. Solovyev ◽  
L. Labzowsky
Keyword(s):  
Excited State ◽  
Hydrogen Atom ◽  
Early Universe ◽  
Recombination Process ◽  
Atomic Systems ◽  
International Conference ◽  
Two Photon ◽  
Photon Decay ◽  
Hydrogen Recombination ◽  
History Of

The method of two-photon approximation for multiphoton decay is applied to the decay of the 4d state in the hydrogen atom. In the process of four-photon decay the two-photon contribution that leads to radiation escape, from the interaction with matter, is considered. This may be helpful for a strict description of the recombination process in the hydrogen atom and, in principle, for the history of hydrogen recombination in the early universe.

Two-photon decay in gold atoms following photoionization with synchrotron radiation

2003 ◽  
Vol 67 (5) ◽  
Author(s):  
R. W. Dunford ◽  
E. P. Kanter ◽  
B. Krässig ◽  
S. H. Southworth ◽  
L. Young ◽  
...  
Keyword(s):  
Synchrotron Radiation ◽  
Two Photon ◽  
Photon Decay

Observation of the Two-Photon Decay of theK20Meson

1966 ◽  
Vol 17 (3) ◽  
pp. 150-153 ◽  
Author(s):  
L. Criegee ◽  
J. D. Fox ◽  
H. Frauenfelder ◽  
A. O. Hanson ◽  
G. Moscati ◽  
...  
Keyword(s):  
Two Photon ◽  
Photon Decay

Two-photon decay of the first excited0+state inO16

1990 ◽  
Vol 41 (4) ◽  
pp. 1727-1735 ◽  
Author(s):  
A. C. Hayes ◽  
J. L. Friar ◽  
D. Strottman
Keyword(s):  
Two Photon ◽  
Photon Decay

Asymmetry in emission of photons with left- and right-hand circular polarizations in two-photon decay

2021 ◽  
Vol 104 (1) ◽  
Author(s):  
Konstantin N. Lyashchenko ◽  
Victoria A. Knyazeva ◽  
Oleg Yu. Andreev ◽  
Deyang Yu
Keyword(s):  
Two Photon ◽  
Photon Decay ◽  
Right Hand ◽  
Left And Right

Two-photon decay of the B s meson in supersymmetric models

2000 ◽  
Vol 63 (2) ◽  
pp. 310-317 ◽  
Author(s):  
G. G. Devidze ◽  
G. R. Jibuti
Keyword(s):  
Two Photon ◽  
Photon Decay ◽  
Supersymmetric Models

Measurement of the spectral shape for the two-photon decay in heliumlike gold

1998 ◽  
Vol 146 (1-4) ◽  
pp. 62-66 ◽  
Author(s):  
H.W Schäffer ◽  
P.H Mokler ◽  
R.W Dunford ◽  
C Kozhuharov ◽  
A Krämer ◽  
...  
Keyword(s):  
Spectral Shape ◽  
Two Photon ◽  
Photon Decay
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