Investigation of the neutron emission spectra of some deformed nuclei for (n,xn) reactions up to 26 MeV energy

Kaplan A., Buyukuslu H., Tel E., Aydin A., Bolukdemir M. H.

Indian Journal of Physics, cilt.85, sa.11, ss.1615-1629, 2011 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 85 Sayı: 11
  • Basım Tarihi: 2011
  • Doi Numarası: 10.1007/s12648-011-0177-5
  • Dergi Adı: Indian Journal of Physics
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1615-1629
  • Anahtar Kelimeler: Deformed nuclei, Neutron emission spectra, Equilibrium reactions, Pre-equilibrium reactions, CROSS-SECTION CALCULATIONS, PREEQUILIBRIUM DECAY, MULTISTEP COMPOUND, MODEL, SYSTEMATICS
  • Gazi Üniversitesi Adresli: Evet

Özet

In this study, neutron-emission spectra produced by (n,xn) reactions up to 26 MeV for some deformed target nuclei as 165Ho, 181Ta, 184W, 232Th and 238U have been investigated. Also, the mean free path parameter's effect for (n,xn) neutron-emission spectra has been examined. In the calculations, pre-equilibrium neutron-emission spectra have been calculated by using new evaluated hybrid model and geometry dependent hybrid model, full exciton model and cascade exciton model. The reaction equilibrium component has been calculated by Weisskopf-Ewing model. The obtained results have been discussed and compared with the available experimental data and found agreement with each other. © 2011 IACS.