activity
20022026
most citedA direct empirical proof of the existence of dark matter

2.4k citations · 7.3k across the 71 of their papers we have counts for

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Showing 2020Show all

2 papers · 1 filter

astro-ph.GA2020★ 11 cited

Joint Suzaku and Chandra observations of the MKW4 galaxy group out to the virial radius

Arnab Sarkar, Yuanyuan Su, Scott Randall +5

We present joint Suzaku and Chandra observations of MKW4. With a global temperature of 1.6 keV, MKW4 is one of the smallest galaxy groups that have been mapped in X-rays out to the…

astro-ph.CO2020★ 94 cited

X-ray scaling relations for a representative sample of Planck selected clusters observed with XMM-Newton

Lorenzo Lovisari, Gerrit Schellenberger, Mauro Sereno +7

We report the scaling relations derived by fitting the X-ray parameters determined from analyzing the XMM-Newton observations of 120 galaxy clusters in the Planck Early Sunyaev-Zel…