Spin evolution of Ceres and Vesta due to impacts

2020 ◽  
Vol 55 (11) ◽  
pp. 2493-2518
Author(s):  
Xiaochen Mao ◽  
William B. McKinnon
Keyword(s):  
Spin Evolution

Pulsar Spin Evolution, Kinematics, and the Birthrate of Neutron Star Binaries

1999 ◽  
Vol 520 (2) ◽  
pp. 696-705 ◽  
Author(s):  
Z. Arzoumanian ◽  
J. M. Cordes ◽  
I. Wasserman
Keyword(s):  
Neutron Star ◽  
Spin Evolution

Ultrafast spin evolution in high-mobility 2DEGs

2003 ◽  
Vol 17 ◽  
pp. 324-328 ◽  
Author(s):  
R.T. Harley ◽  
M.A. Brand ◽  
A. Malinowski ◽  
O.Z. Karimov ◽  
P.A. Marsden ◽  
...  
Keyword(s):  
High Mobility ◽  
Spin Evolution

Atmospheric tides and the rotation of Venus II. Spin evolution

Icarus ◽  
1980 ◽  
Vol 41 (1) ◽  
pp. 18-35 ◽  
Author(s):  
Anthony R. Dobrovolskis
Keyword(s):  
Atmospheric Tides ◽  
Spin Evolution

scholarly journals Habitability of Extrasolar Planets and Tidal Spin Evolution

2011 ◽  
Vol 41 (6) ◽  
pp. 539-543 ◽  
Author(s):  
René Heller ◽  
Rory Barnes ◽  
Jérémy Leconte
Keyword(s):  
Extrasolar Planets ◽  
Spin Evolution

scholarly journals Thermal-timescale mass transfer and magnetic CVs

2004 ◽  
Vol 190 ◽  
pp. 8-14 ◽  
Author(s):  
Klaus Schenker ◽  
Graham A. Wynn ◽  
Roland Speith
Keyword(s):  
Mass Transfer ◽  
Numerical Simulations ◽  
Large Population ◽  
Spin Period ◽  
Spin Evolution ◽  
Unstable Phase ◽  
Definition Of

AbstractWe investigate the spin evolution of the unusual magnetic CV AE Aqr. As a prototype for a potentially large population of CVs subject to a thermally unstable phase of mass transfer, understanding its future is crucial. We present a new definition of the magnetospheric radius in terms of the white dwarf’s spin period, and use this along with numerical simulations to follow the spin evolution of AE Aqr. We also present preliminary SPH results suggesting the existence of a stable propeller state. These results highlight the complexity of MCVs and may provide an improved understanding of the evolution of all types of CVs.

scholarly journals NGC 300 ULX1: A test case for accretion torque theory

2018 ◽  
Vol 620 ◽  
pp. L12 ◽  
Author(s):  
G. Vasilopoulos ◽  
F. Haberl ◽  
S. Carpano ◽  
C. Maitra
Keyword(s):  
Neutron Star ◽  
Test Case ◽  
X Ray ◽  
Spin Period ◽  
Spin Evolution ◽  
Spin Reversal ◽  
Eddington Limit

NGC 300 ULX1 is a newly identified ultra-luminous X-ray pulsar. The system is associated with the supernova impostor SN 2010da that was later classified as a possible supergiant Be X-ray binary. In this work we report on the spin period evolution of the neutron star based on all the currently available X-ray observations of the system. We argue that the X-ray luminosity of the system has remained almost constant since 2010, at a level above ten times the Eddington limit. Moreover, we find evidence that the spin period of the neutron star evolved from ∼126 s down to ∼18 s within a period of about 4 years. We explain this unprecedented spin evolution in terms of the standard accretion torque theory. An intriguing consequence for NGC 300 ULX1 is that a neutron star spin reversal should have occurred a few years after the SN 2010da event.

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