Heat partition in damped reactions

Journal Article · Sat Dec 01 04:00:00 EST 1990 · Physical Review, C (Nuclear Physics); (USA)

DOI:https://doi.org/10.1103/PhysRevC.42.R2283· OSTI ID:6198100

Chattopadhyay, S; Pal, D ^[1]

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1. Saha Institute of Nuclear Physics, 92 Acharya Prafulla Chandra Road, Calcutta 700009, India (IN)

The effect of driving force on the division of excitation energy between the asymmetric colliding partners in deep inelastic heavy-ion collisions is studied in the nucleon-exchange model. For this purpose an event-by-event analysis using Monte Carlo simulation technique is performed. It is seen that the fraction of the total excitation energy carried by the projectile-like fragment is sensitive to the mass drift. The model is also applied to analyze the correlation between fragment mass and excitation energy for a given total energy loss and significant correlation is found. The reactions induced by {sup 56}Fe at 9 MeV/nucleon and {sup 74}Ge at 8.5 MeV/nucleon on {sup 165}Ho are considered in our analysis and the calculated correlations are in good agreement with the results obtained from the kinematic coincidence experiments.

• OSTI ID: 6198100
• Journal Information: Physical Review, C (Nuclear Physics); (USA), Journal Name: Physical Review, C (Nuclear Physics); (USA) Vol. 42:6; ISSN 0556-2813; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

653003* -- Nuclear Theory-- Nuclear Reactions & Scattering
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CHARGED-PARTICLE REACTIONS
DAMPING
DEEP INELASTIC HEAVY ION REACTIONS
ENERGY RANGE
GERMANIUM 76 REACTIONS
HEAVY ION REACTIONS
HOLMIUM 165 TARGET
IRON 56 REACTIONS
MEV RANGE
MEV RANGE 100-1000
MONTE CARLO METHOD
NUCLEAR FRAGMENTATION
NUCLEAR REACTIONS
TARGETS