Published October 1987
| Version v1
Journal article
A possible solution of controversies between measured and expected entropy production in heavy-ion collision at intermediate energies
Creators
- 1. Catania Univ. (Italy). Ist. di Fisica
- 2. Centro Siciliano di Fisica Nucleare e Struttura della Materia, Catania (Italy)
- 3. Istituto Nazionale di Fisica Nucleare, Catania (Italy)
Description
The entropy per nucleon of diluite-nuclear-matter systems by analysing isotopical resolved emitted fragments, attributable to emission sources originated in near-central ion collision at intermediate energy is evaluated. By using a statistical approach the ratio between the total entropy of the whole nuclear system and the total number of nucleons (both free and bound), concerned with the last stage of 14 different reactions is deduced. These so-called ''measured'' entropies per nucleon are here deduced by taking into account the weighted average of entropies of all the source constituents with mass number A≤30
Additional details
Publishing Information
- Journal Title
- Nuovo Cim., A
- Journal Volume
- 98
- Journal Issue
- 4
- Series
- Nuovo Cim., A.
- Journal Page Range
- 503-512
- ISSN
- 0369-3546
- CODEN
- NCIAA
INIS
- Country of Publication
- Italy
- Country of Input or Organization
- Italy
- INIS RN
- 19065536
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ENTROPY; HEAVY IONS; ION COLLISIONS; NUCLEAR MATTER; NUMERICAL DATA; STATISTICAL MODELS
- Descriptors DEC
- CHARGED PARTICLES; COLLISIONS; DATA; INFORMATION; IONS; MATHEMATICAL MODELS; MATTER; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES