Abstract.
We aim to present the formation of fragments using static as well as momentum-dependent interactions and larger nucleonic cross-sections. We shall also examine, in detail, the role of momentum correlations in these situations which are close to the fire-ball as well as to the spectator matter decay. The role of momentum correlations will be studied by imposing an additional cut in the momentum space. A clear need of a momentum cut is demonstrated in both fire-ball as well as spectator matter physics. The momentum-dependent interactions and larger cross-sections play a drastic role in peripheral reactions, whereas the role of momentum cut remains the same in these situations.
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Dhawan, J.K., Puri, R.K. On the momentum correlations in the fragmentation of 197Au + 197Au reactions. Eur. Phys. J. A 33, 57–64 (2007). https://doi.org/10.1140/epja/i2006-10406-0
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DOI: https://doi.org/10.1140/epja/i2006-10406-0