Pregled bibliografske jedinice broj: 493556
Measuring total reaction cross-sections at energies near the coulomb barrier by the active target method
Measuring total reaction cross-sections at energies near the coulomb barrier by the active target method // Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 612 (2010), 2; 399-406 doi:10.1016/j.nima.2009.11.039 (međunarodna recenzija, članak, znanstveni)
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Naslov
Measuring total reaction cross-sections at energies near the coulomb barrier by the active target method
Autori
Musumarra, A. ; Figuera, P. ; De Luca, F. ; Di Pietro, A. ; Finocchiaro, P. ; Fisichella, M. ; Lattuada, M. ; Pakou, A. ; Pellegriti, M.G. ; Randisi, G. ; Scalia, G. ; Scire, C. ; Scire, S. ; Scuderi, V. ; Torresi, D. ; Zadro, Mile
Izvornik
Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (0168-9002) 612
(2010), 2;
399-406
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
heavy ions ; total reaction cross-section ; active target ; microchannel plate
Sažetak
An experimental technique is described that is able to measure reaction cross-sections at energies around th Coulomb barrier by using low intensity beams and a Si detector as an active target. Set-up optimization was carefully investigated in terms of collimation, detector efficiency and pile-up rejection. The method has been tested by measuring the total reaction cross-section sigma_R(E) for the 7Li+28Si system in the energy range E_lab=12-16 MeV. The deduced excitation function sigma_R(E) agrees with the data obtained in a previous experiment. The presented technique can also be applied in order to determine total reaction cross-sections for low intensity radioactive beams at energies around the Coulomb barrier.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
098-1191005-2890 - Eksperimentalno istraživanje atomske jezgre: struktura i reakcije (Szilner, Suzana, MZOS ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus