activity
20092026
most citedDetection of An Unidentified Emission Line in the Stacked X-ray spectrum of Galaxy Clusters

794 citations · 3.1k across the 42 of their papers we have counts for

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Showing 2016Show all

5 papers · 1 filter

astro-ph.HE2016★ 28 cited

Uniform Contribution of Supernova Explosions to the Chemical Enrichment of Abell 3112 out to R200

Cemile Ezer, Esra Bulbul, E. Nihal Ercan +5

The spatial distribution of the metals residing in the intra-cluster medium (ICM) of galaxy clusters records all the information on a cluster's nucleosynthesis and chemical enrichm…

astro-ph.GA2016★ 500 cited

The Quiescent Intracluster Medium in the Core of the Perseus Cluster

Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +213

Clusters of galaxies are the most massive gravitationally-bound objects in the Universe and are still forming. They are thus important probes of cosmological parameters and a host…

astro-ph.HE2016★ 124 cited

Hitomi constraints on the 3.5 keV line in the Perseus galaxy cluster

Hitomi Collaboration, Felix A. Aharonian, Hiroki Akamatsu +215

High-resolution X-ray spectroscopy with Hitomi was expected to resolve the origin of the faint unidentified E=3.5 keV emission line reported in several low-resolution studies of va…

astro-ph.HE2016★ 33 cited

Searching for the 3.5 keV Line in the Stacked Suzaku Observations of Galaxy Clusters

Esra Bulbul, Maxim Markevitch, Adam Foster +5

We perform a detailed study of the stacked Suzaku observations of 47 galaxy clusters, spanning a redshift range of 0.01-0.45, to search for the unidentified 3.5 keV line. This samp…

astro-ph.CO2016★ 40 cited

Radial Profile of the 3.55 keV line out to in the Perseus Cluster

Jeroen Franse, Esra Bulbul, Adam Foster +10

The recent discovery of the unidentified emission line at 3.55 keV in galaxies and clusters has attracted great interest from the community. As the origin of the line remains uncer…