Search for multiwavelength emission from the binary millisecond pulsar PSR J1836-2354A in the globular cluster M22

We present a multi-band search for X-ray, optical and \gamma-ray emission of the radio binary millisecond pulsar J1836-2354A, hosted in the globular cluster M22. X-ray emission is significantly detected in two Chandra observations, performed in 2005 and 2014, at a luminosity of \sim2-3\times10^{30} erg s^{-1}, in the 0.5-8 keV energy... Show more