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The SUrvey for Pulsars and Extragalactic Radio Bursts – IV. Discovery and polarimetry of a 12.1-s radio pulsar

Autor: Teruaki Enoto, R. Remillard, Michael Kramer, Evan Keane, Zaven Arzoumanian, Andrew Jameson, Simon Johnston, Matthew Bailes, Paul S. Ray, Wynn C. G. Ho, Shivani Bhandari, M. Caleb, Benjamin Stappers, Sebastien Guillot, Vincent Morello, W. van Straten, Ewan Barr, C. Malacaria, C.M.L. Flynn, Slavko Bogdanov, Fabian Jankowski, Keith C. Gendreau

Publikováno v: Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2020, 493 (1), pp.1165-1177. ⟨10.1093/mnras/staa321⟩
Morello, V, Keane, E F, Enoto, T, Guillot, S, Ho, W C G, Jameson, A, Kramer, M, Stappers, B W, Bailes, M, Barr, E D, Bhandari, S, Caleb, M, Flynn, C M L, Jankowski, F, Johnston, S, Van straten, W, Arzoumanian, Z, Bogdanov, S, Gendreau, K C, Malacaria, C, Ray, P S & Remillard, R A 2020, ' The SUrvey for Pulsars and Extragalactic Radio Bursts – IV. Discovery and polarimetry of a 12.1-s radio pulsar ', Monthly Notices of the Royal Astronomical Society, vol. 493, no. 1, pp. 1165-1177 . https://doi.org/10.1093/mnras/staa321

We report the discovery of PSR~J2251$-$3711, a radio pulsar with a spin period of 12.1 seconds, the second longest currently known. Its timing parameters imply a characteristic age of 15 Myr, a surface magnetic field of $1.3 \times 10^{13}$~G and a s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::147730861539dd9f41a99ff06d2bf129
https://doi.org/10.1093/mnras/staa321

Rapid Accretion State Transitions following the Tidal Disruption Event AT2018fyk

Autor: M. Löwenstein, T. Wevers, James Miller-Jones, A. Chiti, D. Pasham, Phil Uttley, Keith Gendreau, Zaven Arzoumanian, S. van Velzen, R. Remillard

Publikováno v: The Astrophysical Journal, 912(2)
Astrophysical Journal, 912(2):151. IOP Publishing Ltd.

Following a tidal disruption event (TDE), the accretion rate can evolve from quiescent to near-Eddington levels and back over months - years timescales. This provides a unique opportunity to study the formation and evolution of the accretion flow aro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a117ca3099fc9261fd205a04a1c0cde6
https://dare.uva.nl/personal/pure/en/publications/rapid-accretion-state-transitions-following-the-tidal-disruption-event-at2018fyk(429ba164-ff03-481a-ab35-1c9c81b12533).html

NICER observations reveal that the X-ray transient MAXI J1348-630 is a Black Hole X-ray binary

Autor: C. B. Markwardt, Tod E. Strohmayer, R. Remillard, Keith C. Gendreau, Diego Altamirano, J. Neilsen, Andrea Sanna, Arkadip Basak, Peter Bult, Francesco Tombesi, Zaven Arzoumanian, Liang Zhang, James F. Steiner, Phil Uttley, F. M. Vincentelli, Teruaki Enoto, V. A. Cúneo, K. Alabarta, Jeroen Homan

Publikováno v: Monthly Notices of the Royal Astronomical Society, 499(1), 851-861. Oxford University Press

We studied the outburst evolution and timing properties of the recently discovered X-ray transient MAXI J1348-630 as observed with NICER. We produced the fundamental diagrams commonly used to trace the spectral evolution, and power density spectra to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::998ea380dc8eef9a47cf58b711164ed3
http://arxiv.org/abs/2009.07749

A NICER look at the state transitions of the black hole candidate MAXI J1535-571 during its reflares

Autor: M. Loewenstein, M. Armas Padilla, V. A. Cúneo, K. Alabarta, Mariano Mendez, Peter Bult, Jeroen Homan, A. C. Fabian, Keith C. Gendreau, James F. Steiner, T. Muñoz-Darias, Arkadip Basak, Francesco Tombesi, Jorge Ariel Combi, Diego Altamirano, Zaven Arzoumanian, R. Remillard, Joseph Neilsen, Abigail L. Stevens, D. J. K. Buisson, Liang Zhang

Publikováno v: Monthly Notices of the Royal Astronomical Society, 496(2), 1001-1012. Oxford University Press
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

The black hole candidate and X-ray binary MAXI J1535-571 was discovered in September 2017. During the decay of its discovery outburst, and before returning to quiescence, the source underwent at least four reflaring events, with peak luminosities of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d49f2df02d971d96dd8edc89aa6bedd
https://research.rug.nl/en/publications/3104eecf-e924-46f3-a43b-1ec224b48ef6