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Near-Barrier Fusion and Barrier Distribution of 58Ni + 54Fe


Stefanini, A.M.; Montagnoli, G.; Corradi, L.; Courtin, S.; Fioretto, E.; Goasdu, A.; Haas, F.; Mason, P.; Silvestri, R.; Pushpendra Singh, P. et al.
Near-Barrier Fusion and Barrier Distribution of 58Ni + 54Fe // Physical review. C. Nuclear physics, 81 (2010), 3; 037601-1 doi:10.1103/PhysRevC.81.037601 (međunarodna recenzija, članak, znanstveni)


Naslov
Near-Barrier Fusion and Barrier Distribution of 58Ni + 54Fe

Autori
Stefanini, A.M. ; Montagnoli, G. ; Corradi, L. ; Courtin, S. ; Fioretto, E. ; Goasdu, A. ; Haas, F. ; Mason, P. ; Silvestri, R. ; Pushpendra Singh, P. ; Scarlassara, F. ; Szilner, Suzana

Izvornik
Physical review. C. Nuclear physics (0556-2813) 81 (2010), 3; 037601-1

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Fusion cross section; coupled-channels models; fusion hindrance

Sažetak
Near- and sub-barrier fusion cross sections have been measured for the system 58Ni + 54Fe, and the fusion barrier distribution has been extracted. The measured cross sections cover the range from ~1 microbarn up to around 500 mb. Close analogies are found between the extracted barrier distribution and the available data on 58Ni + 60Ni, indicating the dominating influence of complex surface vibrations on the fusion of 58Ni + 54Fe. The present data on 58Ni + 54Fe are well reproduced by standard coupled-channels calculations in the measured energy range, including quadrupole and octupole phonons in both colliding nuclei.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
098-1191005-2879 - Fizika teških iona (Zoran Basrak, )
098-1191005-2890 - Eksperimentalno istraživanje atomske jezgre: struktura i reakcije (Suzana Szilner, )

Ustanove
Institut "Ruđer Bošković", Zagreb

Autor s matičnim brojem:
Suzana Szilner, (227041)

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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