X-Ray observations of a subhalo associated with the NGC 4839 group infalling toward the Coma cluster

Toru Sasaki, Kyoko Matsushita, Kosuke Sato +1

We report $Suzaku$ X-ray observations of the dark subhalo associated with the merging group of NGC 4839 in the Coma cluster. The X-ray image exhibits an elongated tail toward the s…