Scopus
YÖKSİS Eşleşti
Isospin dependence of fragment yields in peripheral heavy ion collisions
European Physical Journal A · Nisan 2020
YÖKSİS Kayıtları
Isospin dependence of fragment yields in peripheral heavy ion collisions
EUROPEAN PHYSICAL JOURNAL A · 2022 SCI
PROFESÖR NİHAL BÜYÜKÇİZMECİ →
Isospin dependence of fragment yields in peripheral heavy ion collisions
THE EUROPEAN PHYSICAL JOURNAL A · 2020 SCI
PROFESÖR NİHAL BÜYÜKÇİZMECİ →
Makale Bilgileri
DergiEuropean Physical Journal A
Yayın TarihiNisan 2020
Cilt / Sayfa56
Scopus ID2-s2.0-85083165918
Özet
We have theoretically investigated isospin dependence in peripheral isospin asymmetric 112Sn + 124Sn and 124Sn + 112Sn reaction systems at 50 MeV/nucleon projectile energy. Mass, charge and isotope yields emitted from the excited quasiprojectile sources are obtained within a statistical approach. In order to interpret the experimental data, the N/Z ratio, isotope yield, and isoscaling analyses were carried out for light intermediate mass fragments (with Z≤ 8 , at available data range). We show that predicted results produced for fragment yields, are consistent with the experimental data for peripheral isospin asymmetric reaction systems. From the comparison of the statistical model predictions with experimental data, it is concluded that a lower value of the effective symmetry-term coefficient γ must be considered at low density freeze-out. Statistical analysis of isoscaling shows that the isoscaling parameter α is very sensitive to the isospin composition (N/Z ratio) of the the sources, and it is proportional to the strength of the symmetry-term coefficient.
Yazarlar (4)
1
H. Imal
2
Nihal Buyukcizmeci
3
R. Ogul
4
A. S. Botvina
Kurumlar
Goethe-Universität Frankfurt am Main
Frankfurt am Main Germany
Institute for Nuclear Research of the Russian Academy of Sciences
Moscow Russian Federation
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
1
Atıf
4
Yazar