Elliptic and Hexadecapole Flow of Charged Hadrons in Au+Au Collisions at {radical}(s{sub NN})=200 GeV

Differential measurements of the elliptic (v{sub 2}) and hexadecapole (v{sub 4}) Fourier flow coefficients are reported for charged hadrons as a function of transverse momentum (p{sub T}) and collision centrality or number of participant nucleons (N{sub part}) for Au+Au collisions at {radical}(s{sub NN})=200 GeV. The v{sub 2,4} measurements at pseudorapidity |{eta}|{ or approx. 200 this ratio increases up to 1.7 in the most central collisions.