Plastic response of a 2D Lennard-Jones amorphous solid: Detailed analysis of the local rearrangements at very slow strain rateA. Tanguy, F. Leonforte and J. -L. BarratEur. Phys. J. E, 20 3 (2006) 355-364DOI: https://doi.org/10.1140/epje/i2006-10024-2