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New '3D calorimetry' of hot nuclei
- Source :
- Physical Review C, Physical Review C, American Physical Society, 2018, 98 (4), pp.044611. ⟨10.1103/PhysRevC.98.044611⟩, Phys.Rev.C, Phys.Rev.C, 2018, 98 (4), pp.044611. ⟨10.1103/PhysRevC.98.044611⟩
- Publication Year :
- 2018
-
Abstract
- In the domain of Fermi energy, it is extremely complex to isolate experimentally fragments and particles issued from the cooling of a hot nucleus produced during a heavy ion collision. This paper presents a new method to characterize more precisely hot Quasi-Projectiles. It tries to take into account as accurately as possible the distortions generated by all the other potential participants in the nuclear reaction. It is quantitatively shown that this method is a major improvement respect to classic calorimetries used with a 4$\pi$ detector array. By detailing and deconvolving the different steps of the reconstitution of the hot nucleus, this study shows also the respective role played by the experimental device and the event selection criteria on the quality of the determination of QP characteristics.<br />Comment: 11 pages, 13 figures, will be submitted to PRC
- Subjects :
- Nuclear reaction
Nuclear Thermodynamics, Heavy ion collisions
FOS: Physical sciences
Calorimetry
[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]
7. Clean energy
01 natural sciences
0103 physical sciences
medicine
Nuclear Reactions
Hermetic detector
Nuclear Experiment (nucl-ex)
010306 general physics
Nuclear Experiment
Physics
010308 nuclear & particles physics
Fermi energy
Probability and statistics
Collision
medicine.anatomical_structure
Physics - Data Analysis, Statistics and Probability
Domain (ring theory)
Atomic physics
Nucleus
Data Analysis, Statistics and Probability (physics.data-an)
[PHYS.PHYS.PHYS-DATA-AN]Physics [physics]/Physics [physics]/Data Analysis, Statistics and Probability [physics.data-an]
Subjects
Details
- Language :
- English
- ISSN :
- 24699985, 24699993, 05562813, and 1089490X
- Database :
- OpenAIRE
- Journal :
- Physical Review C, Physical Review C, American Physical Society, 2018, 98 (4), pp.044611. ⟨10.1103/PhysRevC.98.044611⟩, Phys.Rev.C, Phys.Rev.C, 2018, 98 (4), pp.044611. ⟨10.1103/PhysRevC.98.044611⟩
- Accession number :
- edsair.doi.dedup.....bb7c80ae00a8beee03f6b9d0e58c19c5