TY  - JOUR
TT  - Surface Energy Effects on Fragmentationsof 197Au and 124La Nuclei
AU  - Durmuşoğlu, Habibe
AU  - Oğul, Rıza
PY  - 2016
DA  - June
JF  - Selcuk University Journal of  Science Faculty
JO  - sufefd
PB  - Selçuk Üniversitesi
WT  - DergiPark
SN  - 2458-9411
SP  - 10
EP  - 16
VL  - 42
IS  - 1
KW  - İstatiksel Çok Katlı Parçalanma
KW  - İzotopik Dağılımlar
KW  - Yük Dağılımı
N2  - There are many reaction models to study the mechanisms of fragmentation and decomposition products of excited atomic nuclei. One of these models is Statistical Multifragmentation Model (SMM). In this study, we determined fragmentation properties of 197Au and 124La nuclei at various excitation energies. For the excitation energy values we have taken Ex = 1,2,3,4,5,6,7,8,9,10 Me/n. For these fragmentations of the nuclei we determined charge distribution for each atomic nucleus. We also determined the caloric curves of these nuclei. As a result, we observe that surface tension values, B0=17,18,19 MeV, produce significant changes in the product yields for the values of excitation energies Ex = 1,2,3,4,5,6,7,8,9,10 MeV/n. We compared our results with experimental data and it was seen a good agreement.
CR  - Bondorf JP, Botvina AS, Iljinov AS, Mishustin IN ve Sneppen K (1995). Statistical Multifragmentation of Nuclei, Physics Reports 257(3), 133–221.
CR  - D’Agostino M, Botvina AS, Milazzo PM, Bruno M, Kunde GJ, Bowman DR, Celano L, Colonna N, Dinius JD, Ferrero A, Fiandri ML, Gelbke CK, Glasmacher T, Gramegna F, Handzy DO, Horn D, Hsi WC, Huang M, Iori I, Lisa MA, Lynch WG, Manduci L, Margagliotti GV, Mastinu PF, Mishustin IN, Montoya CP, Moroni A, Peaslee GF, Petruzzelli F, Phair L, Rui R, Schwarz C, Tsang MB, Vannini G, Williams C (1995). Statistical multifragmentation in central Au+Au collisionsat 35 MeV/u, Phys. Rev. Lett B 371, 175–180.
CR  - Eren N, Buyukcizmeci N, Ogul R (2007). Mass distributions for nuclear disintegration from fission to evaporation, Physica Scripta 76, 657–660.
CR  - Goodman AL, Kapusta JL, Mekjian AZ (1984). Liquid-gas phase instabilities and droplet formation in nuclear reactions, Phys. Rev. C 30, 851–865.
CR  - Ogul R (2009). Surface and symmetry energies in isoscaling for multifragmentation reactions, J. Phys G: Nucl. Part. Phys. 36, 115106.
CR  - Ogul R (2011). Isospin dependent multifragmentation of relativistic projectiles, Phys. Rev. C 83, 024608.
CR  - Ogul R (1998). On the spinodal instabilities at subnuclear densities. Int. J. Mod. Phys. E, 7 (3), 419–424.
UR  - https://dergipark.org.tr/tr/pub/sufefd/article/246670
L1  - https://dergipark.org.tr/tr/download/article-file/214495
ER  -