Caloric curve in fragmentation

نویسندگان

  • A. Strachan
  • C. O. Dorso
چکیده

We study phase transitions of small two dimensional Lennard Jones drops via microcanonical molecular dynamics in a broad energy range. We found that the caloric curve can be extended to high energies to comprehend high evaporation rates and highly non-equilibrium phenomena such as multifragmentation. Multifragmentation appears as a constant temperature region in the caloric curve like the solid-liquid phase transition. Typeset using REVTEX

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تاریخ انتشار 1998