Dips and eclipses in the X-ray binary Swift J1858.6-0814 observed with NICER

We present the discovery of eclipses in the X-ray light curves of the X-ray binary Swift J1858.6–0814. From these, we find an orbital period of P=76841.3+1.3−1.4 s (≈21.3 h) and an eclipse duration of tec=4098+17−18 s (≈1.14 h). We also find several absorption dips during the pre-eclipse phase. From...

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Detalles Bibliográficos
Autores principales: Buisson, D. J. K., Altamirano, Diego, Armas Padilla, M., Arzoumanian, Z., Bult, Peter, Castro Segura, N., Charles, P. A., Degenaar, Nathalie, Diaz Trigo, M., van den Eijnden, J., Fogantini, Federico Adrián, Gandhi, Poshak, Gendreau, Keith C., Hare, Jonathon S., Homan, Jeroen, Knigge, Christian, Malacaria, Christian, Mendez, Mariano, Muñoz Darias, T., Ng, M., Özbey Arabacı, M., Remillard, Ron, Strohmayer, Tod E., Tombesi, Francesco, Tomsick, John A., Vincentelli, F. M., Walton, Dom
Formato: Articulo
Lenguaje:Inglés
Publicado: 2021
Materias:
Astronomía
Ciencias Astronómicas
accretion, accretion discs
stars: neutron
X-rays: binaries
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/138228
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata

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