Nonequilibrium effects in Isoscaling

Journal Article · Mon Feb 12 00:00:00 EST 2007 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.2710598· OSTI ID:21054834

Dorso, C O ^[1]; Lopez, J A ^[2]

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1. Departamento de Fisica, Universidad de Buenos Aires, Buenos Aires (Argentina)
2. Physics Department, University of Texas at El Paso, El Paso, Texas 79968-0515 (United States)

In this work we study within a simple model different properties of the system that allow us to understand the properties of the isoscaling observable. We first show that isoscaling is a general property of fragmenting systems. We show this by using a simple generalized percolation model. We show that the usual isoscaling property can be obtained in the case of bond percolation in bichromatic lattices with any regular topology. In this case the probabilities of each color (isospin) are independent. We then explore the effect of introducing 'non-equilibrium' effects.

• OSTI ID: 21054834
• Journal Information: AIP Conference Proceedings, Vol. 884, Issue 1; Conference: 6. Latin American symposium on nuclear physics and applications, Iguazu (Argentina), 3-7 Oct 2005; Other Information: DOI: 10.1063/1.2710598; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
COLOR MODEL
EQUILIBRIUM
ISOSPIN
NUCLEAR FRAGMENTATION
PROBABILITY
TOPOLOGY