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arXiv · 1909.06383

Intra-cluster GC-LMXB in the Fornax galaxy cluster

Gabriele Riccio·Maurizio Paolillo·Raffaele D'Abrusco·Michele Cantiello·Xiangyu Jin·Zhiyuan Li·Aku Venhola·Giuseppe D'Ago·Thomas Puzia·Enrica Iodice·Vincenzo Pota·Nicola Napolitano·Michael Hilker·Steffen Mieske·Marilena Spavone·Reynier Peletier·Paul Eigenthaler
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Abstract

The formation of Low mass X-ray binaries (LMXB) is favored within dense stellar systems such as Globular Clusters (GCs). The connection between LMXB and Globular Clusters has been extensively studied in the literature, but these studies have always been restricted to the innermost regions of galaxies. We present a study of LMXB in GCs within the central 1.5 deg^2 of the Fornax cluster with the aim of confirming the existence of a population of LMXB in intra-cluster GCs and understand if their properties are related to the host GCs, to the environment or/and to different formation channels.

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Gabriele Riccio, Maurizio Paolillo, Raffaele D'Abrusco, Michele Cantiello, Xiangyu Jin, Zhiyuan Li, Aku Venhola, Giuseppe D'Ago, Thomas Puzia, Enrica Iodice, Vincenzo Pota, Nicola Napolitano, Michael Hilker, Steffen Mieske, Marilena Spavone, Reynier Peletier, Paul Eigenthaler. 2019-09-13. Intra-cluster GC-LMXB in the Fornax galaxy cluster. https://doi.org/10.1017/s1743921319007890

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