NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of April 27, 2024.

Search: Author = S.Chasapoglou

Found 5 matches.

Back to query form

2024CH01      Appl.Radiat.Isot. 203, 111077 (2024)

S.Chasapoglou, M.Kokkoris, R.Vlastou, M.Diakaki, V.Michalopoulou, A.Kalamara, G.Gkatis, A.Stamatopoulos, M.Axiotis, S.Harissopulos, A.Lagoyannis, M.I.Savva, T.Vasilopoulou, C.Lederer-Woods, N.Patronis, K.Kaperoni

On the accuracy of cross-section measurements of neutron-induced reactions using the activation technique with natural targets: The case of Ge at E_n = 17.9 MeV

NUCLEAR REACTIONS ⁷⁶Ge(n, 2n), ⁷²Ge, (n, α), (n, p), Ge(n, X), E=17.9 MeV; measured reaction products, Eγ, Iγ; deduced σ, impact of neighboring isotopes in the same target, acting as a contamination. The 5.5 MV Tandem Accelerator Laboratory of the National Centre for Scientific Research "Demokritos" in Athens, Greece.

doi: 10.1016/j.apradiso.2023.111077
Citations: PlumX Metrics

2021GE08      Phys.Rev. C 104, 064603 (2021)

E.Georgali, N.Patronis, A.Anastasiadis, X.Aslanoglou, M.Axiotis, S.Chasapoglou, Z.Eleme, S.Harissopulos, A.Kalamara, M.Kokkoris, A.Lagoyannis, E.Mitsi, M.I.Savva, I.E.Stamatelatos, T.Vasilopoulou, R.Vlastou

Cross-section measurements of the ¹⁵⁶Dy(n, 2n)¹⁵⁵Dy reaction at neutron energies higher than 17 MeV

NUCLEAR REACTIONS ¹⁵⁶Dy(n, 2n)¹⁵⁵Dy, E=17.1, 18.1, 19.0 MeV; ²⁷Al(n, α)²⁴Na, E=17.1, 18.1, 19.0 MeV; measured Eγ, Iγ, σ(E) by activation technique and off-line γ-ray spectrometry, using natural dysprosium target, with ²⁷Al(n, α) reaction used as a reference at the 5.5-MV Tandem accelerator of N.C.S.R. "Demokritos". Comparison with theoretical calculations using TALYS-1.95 code for the present and previous measurements for E(n)=10-20 MeV.

doi: 10.1103/PhysRevC.104.064603
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23782.

2021MI21      Eur.Phys.J. A 57, 277 (2021); Erratum Eur.Phys.J. A 57, 306 (2021)

V.Michalopoulou, M.Axiotis, S.Chasapoglou, Z.Eleme, G.Gkatis, A.Kalamara, M.Kokkoris, A.Lagoyannis, N.Patronis, A.Stamatopoulos, A.Tsantiri, R.Vlastou

Measurement of the ²³²Th(n, f) cross section with quasi-monoenergetic neutron beams in the energy range 2-18 MeV

NUCLEAR REACTIONS ²³²Th(n, F), E=2-18 MeV; measured fission products; deduced σ and uncertainties. Comparison with ENDF/B-VIII.0, JEFF-3.3, JENDL-4.0, CENDL-3.2 libraries, experimental data.

doi: 10.1140/epja/s10050-021-00590-w
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23756.

2019KA51      Eur.Phys.J. A 55, 187 (2019)

A.Kalamara, N.Patronis, R.Vlastou, M.Kokkoris, S.Chasapoglou, A.Stamatopoulos, M.Serris, V.Paneta, M.Axiotis, A.Lagoyannis, S.Harissopulos, I.E.Stamatelatos

Determination of the ¹⁹³Ir(n, 2n) reaction cross section and correction methodology for the ¹⁹¹Ir(n, γ) contamination

NUCLEAR REACTIONS ¹⁹³Ir(n, 2n)¹⁹²Ir, E=10.0-11.3, 15.3-20.9 MeV; measured activation Eγ, Iγ relative to ²⁷Al(n, α) and ¹⁹⁷Au(n, 2n), considered corrections for contributions of ¹⁹¹Ir(n, γ) and unstability of ¹⁹²Ir, which decays by EC to ¹⁹²Os and via β^--decay to ¹⁹²Pt (only ¹⁹²Pt γ-rays considered here); deduced γ-ray energy spectrum with three most intensive γ-ray transitions, namely 316.5, 468.1 and 308, 5b keV, experimental weighted average σ for all energies, σ vs E deduced from individual γ-ray lines; compared with previously existing data and ENDF/B-VII.1; calculated σ using EMPIRE 3.2.2 and TALYS 1.8.

doi: 10.1140/epja/i2019-12879-x
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23537.

2018KA34      Phys.Rev. C 98, 034607 (2018)

A.Kalamara, R.Vlastou, M.Kokkoris, S.Chasapoglou, A.Stamatopoulos, N.Patronis, M.Serris, A.Lagoyannis, S.Harissopulos

¹⁹¹Ir (n, 2n) and ¹⁹¹Ir (n, 3n) reaction cross sections in the 15-21 MeV energy range

NUCLEAR REACTIONS ¹⁹¹Ir(n, 2n), (n, 3n)¹⁹⁰Ir/^190mIr/¹⁸⁹Ir, E=15.3-20.9 MeV; measured Eγ, Iγ, and σ(E) by activation technique at the Tandem T11/25 Accelerator Laboratory of NCSR "Demokritos". Comparison with previous experimental measurements, evaluated data in ENSDF/B-VIII.0, and theoretical calculations using EMPIRE 3.2.2 and TALYS 1.8 nuclear reaction model codes.

RADIOACTIVITY ^189,190,190mIr(EC)[from ¹⁹¹Ir(n, 2n), (n, 3n), E=15.3-20.9 MeV]; measured Eγ, Iγ. ^189,190Os; deduced levels; decay data taken mainly from the databases at NNDC.

doi: 10.1103/PhysRevC.98.034607
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23442.