49 citations · 49 across the 2 of their papers we have counts for
2 papers
astro-ph2008
How rapidly do neutron stars spin at birth?
Roberto Soria, Rosalba Perna, David Pooley +1
We have studied the X-ray properties of ageing historical core-collapse supernovae in nearby galaxies, using archival data from Chandra, XMM-Newton and Swift. We found possible evi…
astro-ph2008★ 49 cited
The Long-Term Variability of the X-Ray Sources in NGC 6946 and NGC 4485/4490
Joel K. Fridriksson, Jeroen Homan, Walter H. G. Lewin +2
We analyze data from five Chandra observations of the spiral galaxy NGC 6946 and from three Chandra observations of the irregular/spiral interacting galaxy pair NGC 4485/4490, with…