Results 81 to 90 of about 123,440 (246)

A Coherent Radio Burst from an X-Ray Neutron Star in the Carina Nebula

The Astrophysical Journal Letters
The neutron star zoo comprises several subpopulations that range from energetic magnetars and thermally emitting X-ray neutron stars to radio-emitting pulsars. Despite studies over the last five decades, it has been challenging to obtain a clear physical
K. M. Rajwade, J. Tian, G. Younes, B. Posselt, B. Stappers, Z. Wadiasingh, E. D. Barr, M. C. Bezuidenhout, M. Caleb, F. Jankowski, M. Kramer, I. Pastor-Marazuela, M. Surnis   +12 more
doaj   +1 more source

On the Fifth Force and the Structure of Neutron Star [PDF]

Journal of Astronomy and Space Sciences, 1994
In the framework of Thomas-Fermi equation, we have examined the properties of neutron star by assuming the existence of a new intermediate force which is composition dependent.
D. J. Song, H. S. Lee
doaj  

Probing neutron star physics using accreting neutron stars

EPJ Web of Conferences, 2010
We give an obervational overview of the accreting neutron stars systems as probes of neutron star physics. In particular we focus on the results obtained from the periodic timing of accreting millisecond X-ray pulsars in outburst and from the ...
Patruno A.
doaj   +1 more source

Black Hole-Neutron Star Mergers: Disk Mass Predictions

, 2012
Determining the final result of black hole-neutron star mergers, and in particular the amount of matter remaining outside the black hole at late times and its properties, has been one of the main motivations behind the numerical simulation of these ...
Francois Foucart, M. Shibata, R. D. Blandford, W. H. Press   +3 more
core   +1 more source

Double and single recycled pulsars: an evolutionary puzzle? [PDF]

, 2010
We investigate the statistics of isolated recycled pulsars and double neutron star binaries in the Galactic disk. Since recycled pulsars are believed to form through accretion and spinup in close binaries, the isolated objects presumably originate from ...
Abbott, Archibald, Arzoumanian, Bailes, Barziv, Belczynski, Belczynski, Belczynski, Belczynski, Belczynski, Belczynski, Belczynski, Belczynski, Belczynski, Belczynski, Bethe, Bhattacharya, Brown, Burgay, Burgay, Camilo, Champion, Chaurasia, Chen, D. R. Lorimer, David, Dessart, Dewi, Dewi, Dewi, Druckier, Eldridge, Eldridge, Faucher-Giguere, Faulkner, Faulkner, Fryer, Hamann, Hobbs, Hulse, Hurley, Ihm, Ivanova, J. P. Ridley, Jacoby, Jacoby, Johnston, K. Belczynski, Kalogera, Keith, Kim, Kitaura, Kiziltan, Kramer, Linden, Lorimer, Lorimer, Lorimer, Lorimer, Lorimer, Lyne, Lyne, Manchester, Manchester, Manchester, Nice, Nomoto, Pfahl, Pfahl, Phinney, Piran, Podsiadlowski, Portegies Zwart, Ransom, Ricker, Ridley, Ruffert, S. J. Curran, Stairs, Timmes, Webbink, Willems, Wolszczan, Zdunik   +83 more
core   +3 more sources

On the masses of neutron stars

Astronomy & Astrophysics, 1995
5 pages of compressed, uuencoded postscript (text+figure). Accepted for publication in A&A.
van Kerkwijk, M.H., Zuiderwijk, E.J., van Paradijs, J.A.   +2 more
openaire   +4 more sources

Deep crustal heating by neutrinos from the surface of accreting neutron stars

, 2018
We present a new mechanism for deep crustal heating in accreting neutron stars. Charged pions ($\pi^+$) are produced in nuclear collisions on the neutron star surface during active accretion and upon decay they provide a flux of neutrinos into the ...
Brown, Edward F., Cumming, Andrew, Deibel, Alex, Fattoyev, F. J., Horowitz, C. J., Li, Bao-An, Lin, Zidu   +6 more
core   +1 more source

The Oblate Schwarzschild Approximation for Light Curves of Rapidly Rotating Neutron Stars [PDF]

, 2007
We present a simple method for including the oblateness of a rapidly rotating neutron star when fitting X-ray light curves. In previous work we showed that the oblateness induced by rotation at frequencies above 300 Hz produces a geometric effect which ...
Braga, John, Cadeau, Coire, Leahy, Denis A., Morsink, Sharon M.   +3 more
core   +2 more sources

Neutron star spin-kick velocity correlation effect on binary neutron star coalescence rates and spin-orbit misalignment of the components

, 2007
We study the effect of the neutron star spin -- kick velocity alignment observed in young radio pulsars on the coalescence rate of binary neutron stars. Two scenarios of the neutron star formation are considered: when the kick is always present and when ...
A. G. Kuranov, Bailes M., K. A. Postnov, Lipunov V. M., Lipunov V. M., Lipunov V. M., Portegies Zwart S. F., Postnov K. A., Postnov K. A., Zahn J.-P.   +9 more
core   +1 more source

Rotating neutron stars

, 2008
6 pages, 12 figures, paper presented at the IX International Conference on Hypernuclear and Strange Particle Physics, 10-14 October 2006, Johannes Gutenberg-Universitaet Mainz, Mainz ...
Fridolin Weber, Philip Rosenfield
openaire   +3 more sources