Naslov
Excitation functions of 6, 7Li+7Li reactions at low energies

Autori
Prepolec, Lovro ; Soić, Neven ; Blagus, Saša ; Milin, Matko ; Miljanić, Ð uro ; Siketić, Zdravko ; Skukan, Natko ; Uroić, Milivoj

Izvornik
AIP conference proceedings (0094-243X) 1165 (2009); 349-350

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

Ključne riječi
6Li; 7Li; Excitation function; Low energies

Sažetak
Differential cross sections of 6, 7Li+7Li nuclear reactions have been measured at forward angles (10°and 20°), using particle identification detector telescopes, over the energy range 2.75-10.00 MeV. Excitation functions have been obtained for low-lying residual-nucleus states. The well pronounced peak in the excitation function of 7Li(7Li, 4He) 10Be(3.37 MeV, 2 +) at beam energy about 8 MeV, first observed by Wyborny and Carlson in 1971 at 0°, has been observed at 10°, but is less evident at 20°. The cross section obtained for the 7Li(7Li, 4He) 10Be(g.s, 0+) reaction is about ten times smaller. The well pronounced peak in the excitation function of 7Li( 7Li, 4He) 10Be(3.37 MeV, 2+) reaction could correspond to excited states in 14C, at excitation energies around 30 MeV. © 2009 American Institute of Physics.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

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