NSR Query Results


Output year order : Descending
Format : Normal

NSR database version of May 22, 2024.

Search: Author = M.Vidali

Found 21 matches.

Back to query form



2021TR05      Phys.Lett. B 817, 136293 (2021)

M.Travar, V.Piau, A.Gook, O.Litaize, J.Nikolov, A.Oberstedt, S.Oberstedt, J.Enders, M.Peck, W.Geerts, M.Vidali

Experimental information on mass- and TKE-dependence of the prompt fission γ-ray multiplicity

RADIOACTIVITY 252Cf(SF); measured decay products, Eγ, Iγ; deduced mass-dependent average prompt fission γ-ray multiplicity, saw-tooth like shape of multiplicity-mass correlation.

doi: 10.1016/j.physletb.2021.136293
Citations: PlumX Metrics


2020AL22      Phys.Rev. C 102, 064610 (2020)

A.Al-Adili, D.Tarrio, K.Jansson, V.Rakopoulos, A.Solders, S.Pomp, A.Gook, F.-J.Hambsch, S.Oberstedt, M.Vidali

Prompt fission neutron yields in thermal fission of 235U and spontaneous fission of 252Cf

NUCLEAR REACTIONS 235U(n, F), E=thermal; measured fission fragments, E(n), I(n), (fission fragment)n-coin using a Twin Frisch-Grid Ionization Chamber (TFGIC) and two liquid scintillation detectors at the 7 MV Van de Graaff facility in JRC-Geel; deduced mass yields and two-dimensional mass versus total kinetic energy (TKE) distributions, average prompt fission neutron spectra (PFNS), contribution from forward and backward neutron-fragment coincidences, preneutron emission mass yields, TKE distributions versus preneutron emission mass, prompt-fission neutron yield as a function of preneutron mass and TKE, neutron spectrum in the center-of-mass system as a function of fragment mass. Detailed Fluka simulations, and comparison with data from SCINTIA neutron array, other experimental results, and Wahl evaluation. Need for a new evaluation of the prompt-fission neutron multiplicity.

RADIOACTIVITY 252Cf(SF); measured fission fragments, E(n), I(n), (fission fragment)n-coin using a Twin Frisch-Grid Ionization Chamber (TFGIC) and two liquid scintillation detectors at the 7 MV Van de Graaff facility in JRC-Geel; deduced mass distributions, with and without neutron coincidence, prompt-fission neutrons as a function of fragment mass and total kinetic energy (TKE), neutron spectrum in the laboratory system, kinetic energy distributions, average prompt fission neutron spectra (PFNS), contribution from forward and backward neutron-fragment coincidences, preneutron emission mass yields, TKE distributions versus preneutron emission mass, prompt-fission neutron yield as a function of preneutron mass and TKE, average neutron multiplicity as function of mass number and TKE, neutron spectrum in the center-of-mass system as a function of fragment mass. Comparison with previous experimental results.

doi: 10.1103/PhysRevC.102.064610
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23764.


2020IL01      Eur.Phys.J. A 56, 202 (2020)

S.Ilic, N.Jovancevic, L.Daraban, H.Stroh, S.Oberstedt, M.Hult, C.Bonaldi, W.Geerts, F.-J.Hambsch, G.Lutter, G.Marissens, M.Vidali, D.Knezevic

The cross-sections for the 187Re(n, p)187W and 185Re(n, 3n)183Re reactions in the energy range between 13.08 MeV and 19.50 MeV

NUCLEAR REACTIONS 187Re(n, p), 185Re(n, 3n), E=13.08-19.5 MeV; measured reaction products, Eγ, Iγ, En, In; deduced σ. Comparison with ENDF/B-VII.0, JEFF 3.3, JEFF 3.2, BROND 3.1, JEF-2.2, JENDL, ROSFOND-2010, TENDL-2017, EAF-2010, FENDL-3.1c libraries, TALYS 1.9 and EMPIRE 3.2.3 calculations.

doi: 10.1140/epja/s10050-020-00207-8
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23723.


2018GO22      Phys.Rev. C 98, 044615 (2018)

A.Gook, F.-J.Hambsch, S.Oberstedt, M.Vidali

Prompt neutrons in correlation with fission fragments from 235U (n, f)

NUCLEAR REACTIONS 235U(n, F), E=thermal; measured fission fragments, spectra of prompt fission neutrons, pre-neutron fragment mass yield distribution and total kinetic energy (TKE), (fragment)n-coin, and prompt neutron multiplicity using proton recoil scintillator array for neutron detection and a position-sensitive twin ionization chamber for detection of fission fragments at the GELINA neutron time-of-flight facility of JRC-Geel; deduced integral prompt fission neutron spectrum, average energy of neutrons and average prompt neutron multiplicity as a function of the fission fragment mass, fission yield as a function of TKE. Comparison with previous experimental results, evaluated data, and model predictions.

doi: 10.1103/PhysRevC.98.044615
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23444.


2017GA12      Phys.Rev. C 95, 064609 (2017)

A.Gatera, T.Belgya, W.Geerts, A.Gook, F.-J.Hambsch, M.Lebois, B.Maroti, A.Moens, A.Oberstedt, S.Oberstedt, F.Postelt, L.Qi, L.Szentmiklosi, G.Sibbens, D.Vanleeuw, M.Vidali, F.Zeiser

Prompt-fission γ-ray spectral characteristics from 239Pu(nth, f)

NUCLEAR REACTIONS 239Pu(n, F), E=thermal and slow; measured fission-fragment distribution, Eγ, Iγ, time-of-flight (TOF) spectra for different γ-ray energies, prompt-fission γ-ray spectra (PFGS) at the 10 MW research reactor of Budapest Neutron; deduced average γ-ray multiplicity M, average energy, and the total energy. Comparison with evaluated nuclear data in ENDF/B-VII.1.

doi: 10.1103/PhysRevC.95.064609
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset31778.


2016AL04      Phys.Rev. C 93, 034603 (2016)

A.Al-Adili, F.-J.Hambsch, S.Pomp, S.Oberstedt, M.Vidali

Fragment-mass, kinetic energy, and angular distributions for 234U(n, f) at incident neutron energies from En=0.2 MeV to 5.0 MeV

NUCLEAR REACTIONS 234U(n, F), E=0.2-5.0 MeV; measured fission fragments, fragment mass yields, total kinetic energy (TKE) and angular distributions as a function of incident neutron energy using double-energy (2E) technique and a twin Frisch-grid ionization chamber at JRC-IRMM-Geel Van de Graaff accelerator facility; deduced average heavy fragment pre-neutron mass, and width of the mass distribution as a function of incident neutron energy, relative weight of the S1 and S2 fission modes.

doi: 10.1103/PhysRevC.93.034603
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23164.


2016DU22      Phys.Rev. C 94, 054604 (2016)

D.L.Duke, F.Tovesson, A.B.Laptev, S.Mosby, F.-J.Hambsch, T.Brys, M.Vidali

Fission-fragment properties in 238U(n, f) between 1 and 30 MeV

NUCLEAR REACTIONS 238U(n, F), E=1-30 MeV; measured fragment mass and total kinetic energy (TKE) distributions, average number of prompt neutrons, average TKE using a twin Frisch-gridded ionization chamber (IC) for fission fragments at the LANL-LANSCE-WNR facility; deduced pre- and post-neutron emission TKEs, fragment mass landscape, fragment yields. Comparison with theoretical calculations and with ENDF/B-VII.1-evaluated data.

doi: 10.1103/PhysRevC.94.054604
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14463.


2016JO06      Eur.Phys.J. A 52, 148 (2016)

N.Jovancevic, L.Daraban, H.Stroh, S.Oberstedt, M.Hult, C.Bonaldi, W.Geerts, F.-J.Hambsch, G.Lutter, G.Marissens, M.Vidali

The neutron cross-section functions for the reactions 187Re(n, α)184Ta, 187Re(n, 2n)186Re and 185Re(n, 2n)184Re in the energy range 13.08 - 19.5 MeV

NUCLEAR REACTIONS 187Re(n, α), E=13.0819.5 MeV;185,187Re(n, 2n), E=13.0819.5 MeV; measured thick target activation Eγ, γ using the MAXSUN method; deduced neutron fluence spectra, σ; evaluated σ. EXcitation function compared with EXFOR data and ENDF/B-VII.1, JEFF-3.2, ROSFOND-301o, MENDL-2 evaluations.

doi: 10.1140/epja/i2016-16148-4
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23301.


2016OB01      Phys.Rev. C 93, 054603 (2016)

S.Oberstedt, A.Oberstedt, A.Gatera, A.Gook, F.-J.Hambsch, A.Moens, G.Sibbens, D.Vanleeuw, M.Vidali

Prompt fission γ-ray spectrum characteristics from 240Pu (sf) and 242Pu (sf)

RADIOACTIVITY 240,242Pu(SF); measured prompt fission γ spectra (PFGS), Eγ, Iγ, (fission fragments)γ-coin at EC-JRC-IRMM; deduced average energy per photon, average multiplicity Mγ, average total γ-ray energy release per fission. Comparison with prompt fission γ spectrum from 241Pu(n, F), E=thermal, and with systematic trends.

doi: 10.1103/PhysRevC.93.054603
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23305.


2015SA27      Phys.Rev. C 92, 014620 (2015)

P.Salvador-Castineira, T.Brys, R.Eykens, F.-J.Hambsch, A.Gook, A.Moens, S.Oberstedt, G.Sibbens, D.Vanleeuw, M.Vidali, C.Pretel

Neutron-induced fission cross section of 240Pu from 0.5 MeV to 3 MeV

NUCLEAR REACTIONS 240Pu(n, F), E=0.5-3 MeV; measured fission fragment spectra using Atwin Frisch-grid ionization chamber (TFGIC) for fission fragments at Van de Graaff accelerator facility of JRC-IRMM, fission σ(E). 235U, 237Np, 238U(n, F), E=0.5-3.0 MeV; cross sections used as references for 240Pu(n, F) reaction, and benchmarked. Comparison with previous measurements, and with ENDF/B-VII.1, JEFF 3.1 and JENDL 4.0 evaluated libraries. Relevance to needs for future generation of nuclear power plants (GEN-IV).

doi: 10.1103/PhysRevC.92.014620
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23281.


2015SA41      Phys.Rev. C 92, 044606 (2015)

P.Salvador-Castineira, T.Brys, R.Eykens, F.-J.Hambsch, A.Gook, A.Moens, S.Oberstedt, G.Sibbens, D.Vanleeuw, M.Vidali, C.Pretel

Neutron-induced fission cross sections of 242Pu from 0.3 MeV to 3 MeV

NUCLEAR REACTIONS 242Pu, 237Np, 235,238U(n, F), E=0.3-3 MeV; measured fission fragments, σ(E) ratios using data for 237Np, 235,238U as reference standards. Fission fragments detected using a twin Frisch-grid ionization chamber (TFGIC) at Van de Graaff accelerator of the JRC-IRMM, Geel. Comparison with previous experimental data, and with ENDF/B-VII.1, JEFF 3.1 and JENDL 4.0 evaluated libraries. High-priority request list of OECD-NEA, and relevance to next generation of nuclear power plants (GEN-IV) in the fast-neutron energy domain.

doi: 10.1103/PhysRevC.92.044606
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23280.


2014BE28      Nucl.Data Sheets 119, 104 (2014)

R.Bevilacqua, F.-J.Hambsch, R.Bencardino, G.Giorginis, M.Vidali, L.Lamia, I.Ruskov

10B and 6Li Nuclear Data Measurements for Incident Neutron Energies up to 3 MeV

NUCLEAR REACTIONS 6Li(n, t), E=0.4-2.8 MeV; measured reaction products. Data under analysis. 10B(n, α), E=1 keV-3 MeV; measured Eα, Iα; deduced σ(θ), α-decay transitions, α branching ratios to ground and first excited state.

doi: 10.1016/j.nds.2014.08.029
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23409.


2014GO28      Phys.Rev. C 90, 064611 (2014)

A.Gook, F.-J.Hambsch, M.Vidali

Prompt neutron multiplicity in correlation with fragments from spontaneous fission of 252Cf

RADIOACTIVITY 252Cf(SF); measured fission fragments and integral prompt-fission neutron spectra, n(fission fragment)-coin, distribution of fission fragments as a function of cos(θ) value, time-of-flight spectrum; deduced fission-fragment yield as a function of pre-neutron mass and TKE, pre-neutron mass distribution, average TKE, prompt-fission-neutron angular distribution, average prompt-fission neutron multiplicity as a function of fission-fragment mass and TKE, average total neutron multiplicity of the pair of fragments as a function of TKE, average neutron energy, contour plot of prompt-fission neutron spectra as a function of the fragment mass number. Comparison with previous results.

doi: 10.1103/PhysRevC.90.064611
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23268.


2014HA25      Nucl.Data Sheets 119, 38 (2014)

F.-J.Hambsch, S.Oberstedt, A.Al-Adili, T.Brys, R.Billnert, C.Matei, A.Oberstedt, P.Salvador-Castineira, A.Tudora, M.Vidali

Fission Fragment Yield, Cross Section and Prompt Neutron and Gamma Emission Data from Actinide Isotopes

NUCLEAR REACTIONS 234,238U(n, F), E=0.2-5 MeV; measured fission fragments; deduced yields, prompt fission neutron multiplicity. Compared with evaluations and available data. 242Pu(n, F), E=0-3 MeV; measured fission fragments;deduced fission σ.Compared with evaluations and available data.

RADIOACTIVITY 252Cf(SF); measured prompt fission Eγ, Iγ; deduced γ-ray spectrum. Compared to other data and evaluations.

doi: 10.1016/j.nds.2014.08.012
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23280.


2014OB04      Nucl.Data Sheets 119, 225 (2014)

S.Oberstedt, R.Billnert, T.Belgya, R.Borcea, T.Brys, W.Geerts, A.Gook, F.-J.Hambsch, Z.Kish, T.Martinez Perez, A.Oberstedt, L.Szentmiklosi, M.Vidali

New Prompt Fission γ-ray Data in Response to the OECD/NEA High Priority Request

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ using LaBr3(Ce); deduced prompt γ ray emission spectrum, γ-ray multiplicity. Compared with data and ENDF/B-VII.0.

NUCLEAR REACTIONS 235U(n, F), E=thermal; measured Eγ, Iγ using LaBr3(Ce); deduced prompt γ ray emission spectrum, γ-ray multiplicity. Compared with data and ENDF/B-VII.0.

doi: 10.1016/j.nds.2014.08.062
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset31729.


2014OB05      Phys.Rev. C 90, 024618 (2014)

S.Oberstedt, R.Billnert, T.Belgya, T.Brys, W.Geerts, C.Guerrero, F.-J.Hambsch, Z.Kis, A.Moens, A.Oberstedt, G.Sibbens, L.Szentmiklosi, D.Vanleeuw, M.Vidali

High-precision prompt-γ-ray spectral data from the reaction 241Pu(nth, f)

NUCLEAR REACTIONS 241Pu(n, F), E=thermal; measured prompt fission Eγ, Iγ (PFGS) at 10 MW research reactor of the Budapest Neutron Centre; deduced γ-ray multiplicity, average and total γ energy. Comparison with ENDF/B-VII.1 evaluation. Discussed underestimation of the prompt-γ heating in nuclear reactors.

doi: 10.1103/PhysRevC.90.024618
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset31747.


2014SA47      Nucl.Data Sheets 119, 55 (2014)

P.Salvador-Castineira, T.Brys, F.-J.Hambsch, S.Oberstedt, C.Pretel, M.Vidali

Neutron-induced Fission Cross Section of 240, 242Pu up to Enn = 3 MeV

NUCLEAR REACTIONS 240,242Pu(n, F), E=0.2-3 MeV; measured fission fragments using TFGIC (Twin-Frisch Grid Ionization Chamber), fragment α-decay using wave-form digitizers; deduced σ, T1/2. Preliminary. Compared with ENDF/B-VII.0, ENDF/B-VII.1, JEFF-3.1, JENDL-4.0.

doi: 10.1016/j.nds.2014.08.017
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23280.


2013OB02      Phys.Rev. C 87, 051602 (2013)

A.Oberstedt, T.Belgya, R.Billnert, R.Borcea, T.Brys, W.Geerts, A.Gook, F.-J.Hambsch, Z.Kis, T.Martinez, S.Oberstedt, L.Szentmiklosi, K.Takacs, M.Vidali

Improved values for the characteristics of prompt-fission γ-ray spectra from the reaction 235U(nth, f)

NUCLEAR REACTIONS 235U(n, F), E=thermal; measured prompt Eγ, Iγ, fission fragments, γγ-, (fragment)γ-coin, time-of-flight, γ-ray multiplicity at KFKI, Budapest facility; deduced average emission yield of prompt-fission γ rays. Comparison with evaluated data in ENDF/B-VII.1, and previous experimental results.

doi: 10.1103/PhysRevC.87.051602
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset31729.


2013SA65      Phys.Rev. C 88, 064611 (2013)

P.Salvador-Castineira, T.Brys, R.Eykens, F.-J.Hambsch, A.Moens, S.Oberstedt, G.Sibbens, D.Vanleeuw, M.Vidali, C.Pretel

Highly accurate measurements of the spontaneous fission half-life of 240, 242Pu

RADIOACTIVITY 240,242Pu(SF); measured fission fragments by Atwin Frisch-grid ionization chamber (TFGIC) at JRC-IRMM facility, T1/2 for SF decay mode. Comparison with previous measurements and evaluations. GEANT4 simulations. Relevance to improved neutron-induced fission cross sections of 240,242Pu in the fast neutron spectrum range.

doi: 10.1103/PhysRevC.88.064611
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2013SA68      Phys. Procedia 47, 150 (2013)

P.Salvador-Castineira, R.Bevilacqua, T.Brys, F.-J.Hambsch, S.Oberstedt, C.Pretel, M.Vidali

Measurement of the 240, 242Pu Neutron-induced Fission Cross Sections

NUCLEAR REACTIONS 240,242Pu(n, F), E=0.0002-3 MeV; measured fission products; deduced σ. Comparison with ENDF/B-VII.0, ENDF/B-VII.1, JEFF-3.1, JENDL-4.0 libraries.

RADIOACTIVITY 240,242Pu(α), (SF); measured decay products, Eα, Iα; deduced spontaneous fission T1/2.

doi: 10.1016/j.phpro.2013.06.022
Citations: PlumX Metrics


2010HA36      J.Phys.:Conf.Ser. 205, 012049 (2010)

F.J.Hambsch, I.Ruskov, M.Vidali

The 10B(n, α0)7Li and 10B(n, α1γ)7Li alpha-particle angular distributions, branching ratios and cross-sections measurements for En < 3 MeV

doi: 10.1088/1742-6596/205/1/012049
Citations: PlumX Metrics


Back to query form