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Hot Diffuse Emission in the Nuclear Starburst Region of NGC 2903
Mihoko Yukita, Douglas A. Swartz, Allyn F. Tennant +2
(Abridged) We present a deep Chandra observation of the late-type barred spiral galaxy NGC 2903. The Chandra data reveal soft (kT_e ~ 0.2-0.5keV) diffuse emission in the nuclear st…
ChAInGeS: The Chandra Arp Interacting Galaxies Survey
Beverly J. Smith, Douglas A. Swartz, Olivia Miller +3
We have conducted a statistical analysis of the ultra-luminous X-ray point sources (ULXs; L(X) >= 10^39 erg/s) in a sample of galaxies selected from the Arp Atlas of Peculiar Galax…
X-Ray Emission from the Supergiant Shell in IC 2574
Mihoko Yukita, Douglas A. Swartz
The M81 group member dwarf galaxy IC 2574 hosts a supergiant shell of current and recent star-formation activity surrounding a 1000 x 500 pc hole in the ambient Hi gas distribution…