Počet záznamů: 1
Investigation of the long-term activity of the binary X-ray sources with the planned satellites
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SYSNO ASEP 0495458 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Investigation of the long-term activity of the binary X-ray sources with the planned satellites Tvůrce(i) Šimon, Vojtěch (ASU-R) ORCID, RID Zdroj.dok. Contributions of the Astronomical Observatory Skalnaté Pleso. - : Slovenská akadémia vied - ISSN 1335-1842
Roč. 48, č. 3 (2018), s. 421-429Poč.str. 9 s. Forma vydání Tištěná - P Akce International Workshop on Astronomical X—Ray Optics /10./ Datum konání 04.12.2017 - 07.12.2017 Místo konání Prague Země CZ - Česká republika Typ akce EUR Jazyk dok. eng - angličtina Země vyd. SK - Slovensko Klíč. slova accretion disks ; X-rays ; black holes Vědní obor RIV BN - Astronomie a nebeská mechanika, astrofyzika Obor OECD Astronomy (including astrophysics,space science) Institucionální podpora ASU-R - RVO:67985815 UT WOS 000432795000004 Anotace Monitors of X-ray emission are important instruments for observing the long-term activity of cosmic sources on the long timescales (e.g. years). We show the perspectives and possibilities of observing the selected types of X-ray binary sources with the planned satellites THESEUS and eXTP. The hardness of the X-ray spectrum largely determines the observability of a given object (or a type of objects) with a monitor operating in the specific band. We show the perspectives of detecting and observing outbursts in the soft X-ray transients with the hard X-ray monitors eXTP/WFM and THESEUS/XGIS. Their broad energy bands and energy resolution will enable to detect the outbursts and the complex spectral changes during these events. We also show the perspectives of observing the binary supersoft X-ray sources with the planned THESEUS/SXI. These sources sometimes have the luminosity close to the Eddington limit but their X-ray emission is usually below the band used by the monitors. Pracoviště Astronomický ústav Kontakt Radka Svašková, bibl@asu.cas.cz, Tel.: 323 620 326 Rok sběru 2019
Počet záznamů: 1