Stimulated Emission and Rb Spin-Exchange Cross Section

1967 ◽  
Vol 18 (10) ◽  
pp. 333-336 ◽  
Author(s):  
Jacques Vanier
Keyword(s):  
Cross Section ◽  
Spin Exchange ◽  
Stimulated Emission ◽  
Exchange Cross Section

Stimulated Emission in the Hydrogen Maser and the H Spin-Exchange Cross Section

1973 ◽  
Vol 51 (18) ◽  
pp. 1901-1909 ◽  
Author(s):  
J. Vanier ◽  
R. Brousseau ◽  
R. Larouche
Keyword(s):  
Experimental Data ◽  
Cross Section ◽  
Spin Exchange ◽  
Analog Computer ◽  
Stimulated Emission ◽  
Rate Equations ◽  
Relaxation Rates ◽  
Hydrogen Maser ◽  
Pulse Technique ◽  
Exchange Cross Section

Experiments are described in which the phenomenon of stimulated emission with a delayed maximum of power is observed in a hydrogen maser and is studied in some detail. The results are coupled to measurements of relaxation rates made through a pulse technique in which the hydrogen beam is modulated. A solution of the rate equations describing the phenomenon for a two-level model is obtained on an analog computer and is compared with the experimental data. From the comparison, we conclude that the phenomenon is explained by the assumed theoretical model. It is found also that the published values of the spin-exchange cross section of hydrogen are consistent with our experimental data.

Measurement of the hydrogen-hydrogen spin exchange cross section

1968 ◽  
Vol 4 (5) ◽  
pp. 327-327
Author(s):  
C. Audoin ◽  
M. Desaintfuscien ◽  
J. Schermann
Keyword(s):  
Cross Section ◽  
Spin Exchange ◽  
Exchange Cross Section

Unexpected reduction of the spin-exchange cross-section for fast $\mathsf{^3He^+}$ ions incident on Rb atoms

2000 ◽  
Vol 8 (3) ◽  
pp. 305-308 ◽  
Author(s):  
Y. Arimoto ◽  
N. Shimakura ◽  
K. Yonehara ◽  
T. Yamagata ◽  
M. Tanaka
Keyword(s):  
Cross Section ◽  
Spin Exchange ◽  
Exchange Cross Section

Electron-potassium spin-exchange cross section

1975 ◽  
Vol 8 (16) ◽  
pp. 2615-2619 ◽  
Author(s):  
A F Oluwole ◽  
H B Olaniyi ◽  
S G Schmelling ◽  
J B Aladekomo
Keyword(s):  
Cross Section ◽  
Spin Exchange ◽  
Exchange Cross Section

Spin-exchange cross section for a3He+ion incident on a Rb atom

2001 ◽  
Vol 64 (6) ◽  
Author(s):  
Y. Arimoto ◽  
N. Shimakura ◽  
T. Yamagata ◽  
K. Yonehara ◽  
M. Tanaka
Keyword(s):  
Cross Section ◽  
Spin Exchange ◽  
Exchange Cross Section

Measurement of the spin-exchange cross section in the collision of H atoms withO2and NO by means of stored atomic-beam spectroscopy

1981 ◽  
Vol 23 (1) ◽  
pp. 34-38 ◽  
Author(s):  
M. Anderle ◽  
D. Bassi ◽  
S. Iannotta ◽  
S. Marchetti ◽  
G. Scoles
Keyword(s):  
Cross Section ◽  
Atomic Beam ◽  
Spin Exchange ◽  
Exchange Cross Section
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