Symmetry energy and the isoscaling in reactions on enriched tin isotopes

Symmetry energy and the isoscaling in reactions on enriched tin isotopes

The coefficients of symmetry energy term for fragments with Z = 4, 11, 12 measured in multifragmentation reactions initiated by proton and deuteron with energy of 3.65 A GeV on enriched tin isotopes 112,118,120,124 Sn are determined. The dependence of isoscaling parameter on the excitation energy, t...

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Veröffentlicht in:Physics of atomic nuclei 2010-01, Vol.73 (1), p.81-85
Hauptverfasser: Danagulyan, A. S., Balabekyan, A. R., Hovhannisyan, G. H.
Format: Artikel
Sprache:eng
Schlagworte:
BARYON REACTIONS
CHARGED-PARTICLE REACTIONS
DEUTERON REACTIONS
ENERGY RANGE
ENERGY-LEVEL TRANSITIONS
EVEN-EVEN NUCLEI
EXCITATION
GEV RANGE
HADRON REACTIONS
INTERMEDIATE MASS NUCLEI
ISOTOPES
NUCLEAR FRAGMENTATION
NUCLEAR PHYSICS AND RADIATION PHYSICS
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
Particle and Nuclear Physics
Physics
Physics and Astronomy
PROTON REACTIONS
SCALING LAWS
Specific gravity
STABLE ISOTOPES
SYMMETRY
TARGETS
TIN 112 TARGET
TIN 118
TIN 120
TIN 124
TIN ISOTOPES
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Zusammenfassung:The coefficients of symmetry energy term for fragments with Z = 4, 11, 12 measured in multifragmentation reactions initiated by proton and deuteron with energy of 3.65 A GeV on enriched tin isotopes 112,118,120,124 Sn are determined. The dependence of isoscaling parameter on the excitation energy, the temperature of fragmenting systems and the density ratio for heavy mass products are analyzed.
ISSN:1063-7788
1562-692X
DOI:10.1134/S1063778810010102