Pregled bibliografske jedinice broj: 734188
Measurements of proton induced γ-ray emission cross sections on MgF2 target in the energy range 1.95–3.05 MeV
Measurements of proton induced γ-ray emission cross sections on MgF2 target in the energy range 1.95–3.05 MeV // Nuclear Instruments and Methods. B : Beam Interactions with Materials and Atoms, 342 (2015), 266-270 doi:10.1016/j.nimb.2014.10.022 (međunarodna recenzija, članak, znanstveni)
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Naslov
Measurements of proton induced γ-ray emission cross sections on MgF2 target in the energy range 1.95–3.05 MeV
Autori
Zamboni, Ivana ; Siketić, Zdravko ; Jakšić, Milko ; Bogdanović Radović, Ivančica
Izvornik
Nuclear Instruments and Methods. B : Beam Interactions with Materials and Atoms (0168-583X) 342
(2015);
266-270
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
PIGE; Cross sections; Proton; Fluorine; Magnesium
Sažetak
In this work we present differential cross sections for γ-ray emission from the reactions 19F(p, p′γ)19F (Eγ = 110, 197, 1236 and 1349 + 1357 keV), 24Mg(p, p′γ)24Mg (Eγ = 1369 keV) and 25Mg(p, p′γ)25Mg (Eγ = 390, 585 and 975 keV). Differential cross sections were measured for proton energies from 1.95 to 3.05 MeV with a 15 keV step and beam energy resolution of 0.06%. Thin reference standard, 54.1 μg/cm2 of MgF2 deposited on thin Mylar foil with additionally evaporated 4 nm Au layer, was used as a target. The γ-rays were detected by a 20% relative efficiency HPGe detector placed at an angle of 135° with respect to the beam direction, while the backscattered protons were collected using silicon surface barrier detector placed at the scattering angle of 165°. Obtained cross sections were compared with the previously measured data available from the literature.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
098-1191005-2876 - Procesi interakcije ionskih snopova i nanostrukture (Jakšić, Milko, MZOS ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
Profili:
Ivančica Bogdanović Radović
(autor)
Ivana Zamboni
(autor)
Zdravko Siketić
(autor)
Milko Jakšić
(autor)
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