Parity in Planck full-mission CMB temperature maps
  In the standard model of cosmology, Cosmic Microwave Background (CMB) sky is
expected to show no symmetry preferences. Following our previous studies, we
explore the presence of any particular parity preference in the latest
full-mission CMB temperature maps from ESA's Planck probe. Specifically, in
this work, we will probe (a)symmetry in power between even and odd multipoles
of CMB via it's angular power spectrum from Planck 2015 data. Further we also
assess any specific preference for mirror parity (a)symmetry, by analysing the
power contained in $l+m$=even or odd mode combinations.
