LIGHT FRAGMENT EMISSION AND MULTIFRAGMENTATION ?
نویسندگان
چکیده
منابع مشابه
Light Fragment Emission and Multifragmentation ?
Light fragments have been observed as a new class of products from heavy-ion collisions at intermediate energies. Two mechanisms which produce such light fragments are well understood but is seems difficult to characterize a third one identified within a moving source framework. From a large set of inclusive data, a few features are extracted and eventual signatures of a multifragmentation proc...
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متن کاملStatistical Properties of Fragment Isospin in Multifragmentation
It is shown that the chemical equilibrium condition of the system can be unambiguously identified by analyzing the isospin evolution of fragments produced in nuclear multifragmentation process. As far as the chemical equilibrium is established, the isotope production can be used for finding properties of nuclear matter and fragments in the freeze-out volume, for example, via the isoscaling phen...
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We use the Boltzmann-Uehling-Uhlenbeck model with a momentum-dependent nuclear mean field to simulate the dynamical evolution of heavy ion collisions. We reexamine the azimuthal anisotropy observable, proposed as sensitive to the equation of state of nuclear matter. We obtain that this sensitivity is maximal when the azimuthal anisotropy is calculated for nuclear composite fragments, in agreeme...
متن کاملStatistical evolution of fragment isospin in nuclear multifragmentation
The knowledge of the isotope composition of fragments produced in nuclear multifragmentation can help in resolving important problems: Do the fragments keep the memory of the initial dynamical stage or are they produced statistically? How does the isospin influence the disintegration of finite nuclei and what is the difference to the case of nuclear matter? What is the isospin dependence of the...
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ژورنال
عنوان ژورنال: Le Journal de Physique Colloques
سال: 1986
ISSN: 0449-1947
DOI: 10.1051/jphyscol:1986430