INTEGRAL and XMM-Newton observations of the low-luminosity and X-ray rich burst GRB 040223

S. McGlynn, S. McBreen, L. Hanlon +6

GRB 040223 was observed by INTEGRAL and XMM-Newton. GRB 040223 has a peak flux of (1.6+/-0.13) x10^-8 ergs cm^-2 s^-1, a fluence of (4.4+/-0.4)x10^-7 ergs cm^-2 and a steep photon…