The Onset of Multi-fragment Emission in Heavy Ion Collisions

The Onset of Multi-fragment Emission in Heavy Ion Collisions PDF Author: R. Trockel
Publisher:
ISBN:
Category :
Languages : en
Pages : 14

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The Onset of Multi-fragment Emission in Heavy Ion Collisions

The Onset of Multi-fragment Emission in Heavy Ion Collisions PDF Author: R. Trockel
Publisher:
ISBN:
Category :
Languages : en
Pages : 14

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Fragment Emission Pattern in Central and Semi-central Heavy Ion Collisions

Fragment Emission Pattern in Central and Semi-central Heavy Ion Collisions PDF Author: F. Schussler
Publisher:
ISBN:
Category :
Languages : en
Pages : 22

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Interpreting Multiplicity-gated Fragment Distributions from Heavy-ion Collisions

Interpreting Multiplicity-gated Fragment Distributions from Heavy-ion Collisions PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 12

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In recent years, multifragmentation of nuclear systems has been extensively studied, and many efforts have been made to clarify the underlying physics. However, no clear consensus exists on the mechanism for multifragmentation. Is the emission of intermediate mass fragments (IMF: 3 (less-than or equal to) Z (less-than or equal to) 20) a dynamical process (brought on by the occurrence of instabilities of one form or another) or a statistical process (i.e. the decay probabilities are proportional to a suitably defined exit channel phase space)? Historically the charge (mass) distribution has played and still plays a very important role in characterizing multifragmentation. Since this subject's inception, the near power-law shape of the charge and mass distributions was considered an indication of criticality for the hot nuclear fluid produced in light ion and heavy ion collisions. Here, the authors have studied different aspects of the charge distributions. The implications of the experimental evidence presented here are potentially far reaching. On the one hand, the thermal features observed in the n-fragment emission probabilities for the 36Ar + 197Au reaction extend consistently to the charge distributions and strengthen the hypothesis of the important role of phase space in describing multifragmentation. On the other hand, they have investigated charge correlation functions of multi-fragment decays to search for the enhanced production of nearly equal-sized fragments predicted in several theoretical works.

Collectivity in Composite Fragment Emission from Relativistic Heavy Ion Collisions

Collectivity in Composite Fragment Emission from Relativistic Heavy Ion Collisions PDF Author: R. Bock
Publisher:
ISBN:
Category :
Languages : en
Pages : 5

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Energy Research Abstracts

Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 806

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Semiannual, with semiannual and annual indexes. References to all scientific and technical literature coming from DOE, its laboratories, energy centers, and contractors. Includes all works deriving from DOE, other related government-sponsored information, and foreign nonnuclear information. Arranged under 39 categories, e.g., Biomedical sciences, basic studies; Biomedical sciences, applied studies; Health and safety; and Fusion energy. Entry gives bibliographical information and abstract. Corporate, author, subject, report number indexes.

ERDA Energy Research Abstracts

ERDA Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 676

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Complex Fragment Emission in Relativistic Heavy Ion Collisions

Complex Fragment Emission in Relativistic Heavy Ion Collisions PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Data relative to proton and pion production produced in central collisions have been reviewed by S. Nagamiya. Therefore, the production of complex fragments is emphasized here. A presentation is made of experimental data on d, t, 3He emission and their discussion in terms of the existing models. The size of fireball derived from the analysis of complex fragments is compared to the results of pion interferometry experiment. Interesting features observed in the distribution of charged particles once an heavy fragment has been detected are reported. Finally, suggestions of phenomena to study with a 4.pi. detector are given.

Intermediate Mass Fragment Multiplicities in Heavy-ion Collisions

Intermediate Mass Fragment Multiplicities in Heavy-ion Collisions PDF Author: Joy Ann Conrad
Publisher:
ISBN:
Category : Heavy ion collisions
Languages : en
Pages : 124

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Nuclear Matter and Heavy Ion Collisions

Nuclear Matter and Heavy Ion Collisions PDF Author: Madeleine Soyeur
Publisher: Springer Science & Business Media
ISBN: 1468457152
Category : Science
Languages : en
Pages : 488

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The Winter School "Nuclear Matter and Heavy Ion Collisions", a NATO Research Workshop held at Les Houches in February 89, has been devoted to recent developments in nuclear matter theory and to the study of central heavy ion collisions in which quasi macroscopic nuclear systems can be formed at various temperatures and densities. At in cident energies below 100 Me V per nucleon, the kinematic conditions are favourable for producing transient hot nuclei with temperatures of the order of a few MeV. At higher ener gies (100 MeV

International School of Heavy Ion Physics

International School of Heavy Ion Physics PDF Author: Ricardo Americo Broglia
Publisher: World Scientific
ISBN: 9814533866
Category : Heavy ions
Languages : en
Pages : 534

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