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Pregled bibliografske jedinice broj: 877264

Benchmarking the evaluated proton differential cross sections suitable for the EBS analysis of natSi and 16O


Kokkoris, M.; Dede, S.; Kantre, K.; Lagoyannis, A.; Ntemou, E.; Paneta, V.; Preketes-Sigalas, K.; Provatas, G.; Vlastou, R.; Bogdanović Radović, Ivančica et al.
Benchmarking the evaluated proton differential cross sections suitable for the EBS analysis of natSi and 16O // Nuclear Instruments and Methods in Physics Research. B, 405 (2017), 50-60 doi:10.1016/j.nimb.2017.05.021 (međunarodna recenzija, članak, znanstveni)


Naslov
Benchmarking the evaluated proton differential cross sections suitable for the EBS analysis of natSi and 16O

Autori
Kokkoris, M. ; Dede, S. ; Kantre, K. ; Lagoyannis, A. ; Ntemou, E. ; Paneta, V. ; Preketes-Sigalas, K. ; Provatas, G. ; Vlastou, R. ; Bogdanović Radović, Ivančica ; Siketić, Zdravko ; Obajdin, N.

Izvornik
Nuclear Instruments and Methods in Physics Research. B (0168-583X) 405 (2017); 50-60

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

Ključne riječi
P–EBS ; Silicon ; Oxygen ; Differential cross section ; Benchmarking

Sažetak
The evaluated proton differential cross sections suitable for the Elastic Backscattering Spectroscopy (EBS) analysis of natSi and 16O, as obtained from SigmaCalc 2.0, have been benchmarked over a wide energy and angular range at two different accelerator laboratories, namely at N.C.S.R. ‘Demokritos’, Athens, Greece and at Ruder Boškovic´ Institute (RBI), Zagreb, Croatia, using a variety of high-purity thick targets of known stoichiometry. The results are presented in graphical and tabular forms, while the observed discrepancies, as well as, the limits in accuracy of the benchmarking procedure, along with target related effects, are thoroughly discussed and analysed. In the case of oxygen the agreement between simulated and experimental spectra was generally good, while for silicon serious discrepancies were observed above Ep, lab = 2.5 MeV, suggesting that a further tuning of the appropriate nuclear model parameters in the evaluated differential cross-section datasets is required.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Ustanove
Institut "Ruđer Bošković", Zagreb

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


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