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00925njm 22002777a 4500 dc Ballesteros, H. G. author Fernández Pérez, Luis Antonio author Martín Mayor, Víctor author Muñoz Sudupe, Antonio author 1996-10-10 We study the critical properties of three-dimensional O(N) models, for N = 2,3,4. Parameterizing the leading correctionsto-scaling for the r] exponent, we obtain a reliable infinite volume extrapolation, incompatible with previous Monte Carlo values, but in agreement with e-expansions. We also measure the critical exponent related with the tensorial magnetization as well as the v exponents and critical couplings. 0370-2693 10.1016/0370-2693(96)00984-7 https://hdl.handle.net/20.500.14352/60098 http://doi.org/10.1016/0370-2693(96)00984-7 http://www.sciencedirect.com Finite size effects on measures of critical exponents in d=3 O(N) models