Unstable Nonradial Oscillations on Helium‐burning Neutron Stars

2004 ◽  
Vol 603 (1) ◽  
pp. 252-264 ◽  
Author(s):  
Anthony L. Piro ◽  
Lars Bildsten
Keyword(s):  
Neutron Stars ◽  
Helium Burning ◽  
Nonradial Oscillations

scholarly journals X-Ray Burst Sources - A Simple Two Zone Model

1980 ◽  
Vol 58 ◽  
pp. 585-590 ◽  
Author(s):  
J. Robert Buchler ◽  
Manuel Barranco ◽  
Mario Livio
Keyword(s):  
Neutron Stars ◽  
Limit Cycle ◽  
Accretion Rate ◽  
Thermal Relaxation ◽  
Model Parameters ◽  
Zone Model ◽  
Helium Burning ◽  
Hydrogen Burning ◽  
X Ray ◽  
Reasonable Model

AbstractWith the help of a very simple two zone model, we demonstrate the possibility of periodic thermal relaxation (limit cycle) oscillations in the helium burning envelope of accreting neutron stars. Physically reasonable model parameters can be chosen which yield agreement with the observed features of x-ray bursts and we suggest that this limit cycle is operative in neutron stars which have an accretion rate in a specific range. For hydrogen burning a similar cycle is possible, but it operates at such high temperatures that an unrealistically large accretion rate would be required.

scholarly journals CARBON SYNTHESIS IN STEADY-STATE HYDROGEN AND HELIUM BURNING ON ACCRETING NEUTRON STARS

2014 ◽  
Vol 791 (2) ◽  
pp. 106 ◽  
Author(s):  
Jeremy Stevens ◽  
Edward F. Brown ◽  
Andrew Cumming ◽  
Richard Cyburt ◽  
Hendrik Schatz
Keyword(s):  
Steady State ◽  
Neutron Stars ◽  
Helium Burning

Nonradial oscillations of neutron stars

1988 ◽  
Vol 325 ◽  
pp. 725 ◽  
Author(s):  
P. N. McDermott ◽  
H. M. van Horn ◽  
C. J. Hansen
Keyword(s):  
Neutron Stars ◽  
Nonradial Oscillations

The shear modulus of the neutron star crust and nonradial oscillations of neutron stars

1991 ◽  
Vol 375 ◽  
pp. 679 ◽  
Author(s):  
T. Strohmayer ◽  
H. M. van Horn ◽  
S. Ogata ◽  
H. Iyetomi ◽  
S. Ichimaru
Keyword(s):  
Neutron Star ◽  
Shear Modulus ◽  
Neutron Stars ◽  
Neutron Star Crust ◽  
Nonradial Oscillations

scholarly journals The thermal stability of helium burning on accreting neutron stars

2014 ◽  
Vol 445 (3) ◽  
pp. 3278-3288 ◽  
Author(s):  
Michael Zamfir ◽  
Andrew Cumming ◽  
Caroline Niquette
Keyword(s):  
Thermal Stability ◽  
Neutron Stars ◽  
Helium Burning ◽  
Thermal Stability Of

Nonradial oscillations of neutron stars: A new branch of strongly damped normal modes

1993 ◽  
Vol 48 (8) ◽  
pp. 3467-3472 ◽  
Author(s):  
M. Leins ◽  
H. -P. Nollert ◽  
M. H. Soffel
Keyword(s):  
Neutron Stars ◽  
Normal Modes ◽  
Strongly Damped ◽  
Nonradial Oscillations
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