Nuclear Dynamics at the Balance Energy

Abstract

We study the mass dependence of various quantities (like the average and maximum density, collision rate, participant-spectator matter, temperature as well as time zones for higher density) by simulating the reactions at the energy of vanishing flow. This study is carried out within the framework of Quantum Molecular Dynamics model. Our findings clearly indicate an existence of a power law in all the above quantities calculated at the balance energy. The only significant mass dependence was obtained for the temperature reached in the central sphere. All other quantities are rather either insensitive or depend weakly on the system size at balance energy. The time zone for higher density as well as the time of maximal density and collision rate follow a power law inverse to the energy of vanishing flow.

9 figures, Submitted to Phys. Rev. C

References in corpus (4)

• Modelling the many-body dynamics of heavy ion collisions: Present status and future perspective
• Mass Dependence of Disappearance of Transverse Flow
• Disappearance of Transverse Flow in Central Collisions for Heavier Nuclei
• Measurements of sideward flow around the balance energy

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