The excitation functions of heavy residues, produced in the interaction of 14 implemented in the recently released ALICE 2014 code. The theory assumes that the dominant pre-equilibrium mechanism includes multi-nucleon and cluster emission in the initial stages of the interaction between the projectile and the target nucleus. Overall, the theoretical predictions provide a satisfactory agreement with the trend of the present experimental results for most of the observed reaction residues. This provides strong evidence that the underlying reaction mechanisms in the code are appropriately described. Overall, the Obninsk level densities give the best results in the present study.

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We have measured neutron emission spectra for 19 F induced reactions on 181 Ta, 89 Y and 51 V at beam energies 130, 140, 145 and 150 MeV. Measurements were made using liquid scintillator detectors at eight angles in the range of 25 o-143 o usingtime-of-flight and pulseshape discrimination. A comparison has been made with ALICE2014 and PACE4 calculations to understand the role of incomplete fusion and pre-equilibrium effects. Global predictions with ALICE2014 without parameter adjustment gives a fair agreement with the measured data. Keywords Nuclear reactions 181 Ta(19 F,n), 89 Y(19 F,n), 51 V(19 F,n), E n =130-150 MeV; σ n (E n ,θ n). Hybrid Monte Carlo simulation model ALICE2014 and statistical model PACE4; Global ALICE2014 calculations.

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