Evolution of the obliquity of an exoplanet: A non-resonant case

Icarus ◽  
2020 ◽  
Vol 335 ◽  
pp. 113371 ◽  
Author(s):  
O.M. Podvigina ◽  
P.S. Krasilnikov
Keyword(s):  
Author(s):  
A. H. P. van der Burgh ◽  
T. I. Haaker ◽  
B. W. van Oudheusden

Abstract In this paper the dynamics of an oscillator with two degrees-of-freedom of a double seesaw type in a windtunnel is studied. Model equations for this aeroelastic oscillator are derived and an analysis of these equations is given for the non-resonant case. A typical result is a (local codimension two) bifurcation which describes the transfer from the unstable equilibrium state to one of the two normal modes of the oscillator. Some experimental results are presented from which on may conclude that more accurate model equations should be developed.


1979 ◽  
Vol 28 (2-3) ◽  
pp. 279-291 ◽  
Author(s):  
M. Colacino ◽  
R. Purini ◽  
A. Rovelli ◽  
C. Stocchino

Author(s):  
Giovanni Molica Bisci ◽  
Vicentiu D. Radulescu ◽  
Raffaella Servadei

1990 ◽  
Vol 1 (4) ◽  
pp. 313-339 ◽  
Author(s):  
M. A. Nayfeh ◽  
A. M. A. Hamdan ◽  
A. H. Nayfeh
Keyword(s):  

1996 ◽  
Vol 53 (4) ◽  
pp. 2822-2828 ◽  
Author(s):  
V. Lecoeuche ◽  
S. Randoux ◽  
B. Ségard ◽  
J. Zemmouri

2015 ◽  
Vol 30 (25) ◽  
pp. 1550111 ◽  
Author(s):  
M. M. Diachenko ◽  
O. P. Novak ◽  
R. I. Kholodov

In this paper one- and two-photon pair production in a subcritical magnetic field have been considered. Two-photon production has been studied in the resonant case, when the cross-section considerably increases compared to the non-resonant case. While one-photon pair production is considered to be the main mechanism of plasma generation in a pulsar magnetosphere, we suggest the existence of another one, which is resonant two-photon production process.


Laser Physics ◽  
2017 ◽  
Vol 27 (2) ◽  
pp. 026003 ◽  
Author(s):  
V N Nedoreshta ◽  
A I Voroshilo ◽  
S P Roshchupkin ◽  
V V Dubov

2007 ◽  
Vol 06 (05) ◽  
pp. 411-414
Author(s):  
P. I. ARSEYEV ◽  
N. S. MASLOVA

Tunneling through a system with two discrete electron levels coupled by electron–phonon interaction is considered. The interplay between elastic and inelastic tunneling channels is analyzed for a strong electron–phonon coupling in the resonant case. It is shown that the intensity and the width of peaks in tunneling conductivity are strongly influenced by nonequilibrium effects.


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