Determination of Azimuthal Anisotropy of Neutral Pions from the Measured   Anisotropy of Photons in Ultra-relativistic Nuclear Collisions
  A method is suggested to deduce the anisotropy in neutral pions by measuring the azimuthal anisotropy of photons in ultra-relativistic nuclear collisions. The ratio of the estimated anisotropy in photons to the anisotropy in neutral pions is seen to scale with a parameter which depends on photon multiplicity and anisotropy. This parameter can be determined from experimental data. 
Rashmi Raniwala (1), Sudhir Raniwala (1),Yogendra Pathak Viyogi (2)   ((1) University of Rajasthan, Jaipur,India, (2)Variabl...