Zobrazeno 1 - 10
of 95
pro vyhledávání: '"Dany Page"'
Publikováno v:
The Astrophysical Journal, Vol 942, Iss 2, p 72 (2023)
We study the long-term thermal evolution of axisymmetric rotating neutron stars in full general relativity. To this aim, we develop NSCool 2D Rot , a major upgrade to the 1D neutron stars thermal evolution code NSCool by Page. As a first application
Externí odkaz:
https://doaj.org/article/20d277e651934cd4857f667b56271c7e
Autor:
Dany Page, Jeroen Homan, Martin Nava-Callejas, Yuri Cavecchi, Mikhail V. Beznogov, Nathalie Degenaar, Rudy Wijnands, Aastha S. Parikh
Publikováno v:
Astrophysical Journal, 933(2):933. IOP Publishing Ltd.
The study of transiently accreting neutron stars provides a powerful means to elucidate the properties of neutron star crusts. We present extensive numerical simulations of the evolution of the neutron star in the transient low-mass X-ray binary MAXI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d81c808d10792770bb795b399774daa9
https://dare.uva.nl/personal/pure/en/publications/a-hyperburst-in-the-maxi-j0556332-neutron-star(80cd24de-591b-4bb5-bb0c-f62c116a9dcd).html
https://dare.uva.nl/personal/pure/en/publications/a-hyperburst-in-the-maxi-j0556332-neutron-star(80cd24de-591b-4bb5-bb0c-f62c116a9dcd).html
We study the thermal evolution of axisymmetric rotating neutron stars in full general relativity. To this aim we develop "NSCool 2D Rot", a major upgrade of the 1D neutron stars thermal evolution code "NSCool" by D. Page. As a first application of ou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::710120583fc8635f9b794f4863dd48f4
http://arxiv.org/abs/2206.04539
http://arxiv.org/abs/2206.04539
Autor:
Rudy Wijnands, Mikhail V. Beznogov, L. S. Ootes, Nathalie Degenaar, Philip Chang, M. J. P. Wijngaarden, Dany Page, Wynn C. G. Ho, Andrew Cumming
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 493(4), 4936-4944. Oxford University Press
Valuable information about the neutron star interior can be obtained by comparing observations of thermal radiation from a cooling neutron star crust with theoretical models. Nuclear burning of lighter elements that diffuse to deeper layers of the en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b44ea0dddac4bf0b1c180692831d1726
https://dare.uva.nl/personal/pure/en/publications/the-effect-of-diffusive-nuclear-burning-in-neutron-star-envelopes-on-cooling-in-accreting-systems(610781a3-3bed-4044-a318-c5701e829a03).html
https://dare.uva.nl/personal/pure/en/publications/the-effect-of-diffusive-nuclear-burning-in-neutron-star-envelopes-on-cooling-in-accreting-systems(610781a3-3bed-4044-a318-c5701e829a03).html
Autor:
Nathalie Degenaar, J. van den Eijnden, Rudy Wijnands, Dany Page, Mark Reynolds, Mikhail V. Beznogov
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 508(1), 882-894. Oxford University Press
Measuring the time evolution of the effective surface temperature of neutron stars can provide invaluable information on the properties of their dense cores. Here, we report on a new Chandra observation of the transient neutron star low-mass X-ray bi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b102f8b6a6c46c5a8d704448499cfc27
http://arxiv.org/abs/2112.09711
http://arxiv.org/abs/2112.09711
Autor:
Dany Page, Jeroen Homan, Nathalie Degenaar, Rudy Wijnands, Aastha S. Parikh, B. Wolvers, L. S. Ootes
Publikováno v:
Astronomy & Astrophysics, 638:L2. EDP Sciences
Transient LMXBs that host neutron stars (NSs) provide excellent laboratories for probing the dense matter physics present in NS crusts. During accretion outbursts in LMXBs, exothermic reactions may heat the NS crust, disrupting the crust-core equilib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17fcc87fe2a81737448e31f09b8f9d9b
https://dare.uva.nl/personal/pure/en/publications/unexpected-latetime-temperature-increase-observed-in-the-two-neutron-star-crustcooling-sources-xte-j1701462-and-exo-0748676(38c50381-d1a7-4e6b-95de-848125b330a6).html
https://dare.uva.nl/personal/pure/en/publications/unexpected-latetime-temperature-increase-observed-in-the-two-neutron-star-crustcooling-sources-xte-j1701462-and-exo-0748676(38c50381-d1a7-4e6b-95de-848125b330a6).html
Autor:
Madappa Prakash, James M. Lattimer, Hans-Thomas Janka, Mikhail V. Beznogov, Ivan Garibay, Dany Page
The possible detection of a compact object in the remnant of SN 1987A presents an unprecedented opportunity to follow its early evolution. The suspected detection stems from an excess of infrared emission from a dust blob near the compact object's pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4e32af801e975e6339ce33d08b9d107
http://arxiv.org/abs/2004.06078
http://arxiv.org/abs/2004.06078
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 477(3), 2900-2916. Oxford University Press
With our neutron star crust cooling code {\tt NSCool} we track the thermal evolution of the neutron star in Aql X-1 over the full accretion outburst history from 1996 until 2015. For the first time, we model many outbursts (23 outbursts were detected
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb4f4ba382ff866e52a3e3bbe6b62ee7
https://doi.org/10.1093/mnras/sty825
https://doi.org/10.1093/mnras/sty825
Autor:
Rudy Wijnands, Nathalie Degenaar, Jon M. Miller, Jason W. T. Hessels, Edward M. Cackett, Adam Deller, Diego Altamirano, Aastha S. Parikh, N. V. Gusinskaia, Manuel Linares, Dany Page, James Miller-Jones, L. S. Ootes, Jeroen Homan
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 466(4), 4074-4082. Oxford University Press
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society
We have monitored the transient neutron star low-mass X-ray binary 1RXS J180408.9-342058 in quiescence after its ~4.5 month outburst in 2015. The source has been observed using Swift and XMM-Newton. Its X-ray spectra were dominated by a thermal compo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58848b34d9081f909472e385feed0cff
https://doi.org/10.1093/mnras/stw3388
https://doi.org/10.1093/mnras/stw3388
Autor:
M. J. P. Wijngaarden, Dany Page, Craig O. Heinke, Mikhail V. Beznogov, Wynn C. G. Ho, Daniel J. Patnaude, Philip Chang
The study of how neutron stars cool over time can provide invaluable insights into fundamental physics such as the nuclear equation of state and superconductivity and superfluidity. A critical relation in neutron star cooling is the one between obser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ca2b0d7cb3cef0c5c1ee09b0153fe6d
https://eprints.soton.ac.uk/430315/
https://eprints.soton.ac.uk/430315/