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NSR database version of April 25, 2024.

Search: Author = K.Jansson

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

2018JA12      Eur.Phys.J. A 54, 114 (2018)

K.Jansson, A.Al-Adili, E.Andersson-Sunden, A.Gook, S.Oberstedt, S.Pomp

The impact of neutron emission on correlated fission data from the 2E-2v method

RADIOACTIVITY ²⁵²Cf(SF); calculated neutron multiplicity vs fragment yields, neutron correlations, neutron ToF using classical and using 2E-2v (double-energy, double-velocity) method; deduced significant differences.

doi: 10.1140/epja/i2018-12544-0
Citations: PlumX Metrics

2017JA16      Eur.Phys.J. A 53, 243 (2017)

K.Jansson, A.Al-Adili, N.Nilsson, M.Norlin, A.Solders

Simulated production rates of exotic nuclei from the ion guide for neutron-induced fission at IGISOL

NUCLEAR REACTIONS ²³⁸U(n, F), E=0-30 MeV; calculated σ, fission rate, neutron flux, mass yields vs fission fragment mass. ²³⁸U(n, F), E=12 MeV;²³⁸U(p, F), E=25 MeV; calculated Sn fragment fission yields. GEF code.

doi: 10.1140/epja/i2017-12442-y
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2015AL11      Eur.Phys.J. A 51, 59 (2015)

A.Al-Adili, K.Jansson, M.Lantz, A.Solders, D.Gorelov, C.Gustavsson, A.Mattera, I.Moore, A.V.Prokofiev, V.Rakopoulos, H.Penttila, D.Tarrio, S.Wiberg, M.Osterlund, S.Pomp

Simulations of the fission-product stopping efficiency in IGISOL

doi: 10.1140/epja/i2015-15059-2
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2014BE29      Nucl.Data Sheets 119, 190 (2014)

R.Bevilacqua, S.Pomp, K.Jansson, C.Gustavsson, M.Osterlund, V.Simutkin, M.Hayashi, S.Hirayama, Y.Naitou, Y.Watanabe, A.Hjalmarsson, A.Prokofiev, U.Tippawan, F.-R.Lecolley, N.Marie, S.Leray, J.-C.David, S.Mashnik

Light-ion Production from O, Si, Fe and Bi Induced by 175 MeV Quasi-monoenergetic Neutrons

NUCLEAR REACTIONS O, Si, Fe, ²⁰⁹Bi(n, x), E=175 MeV; measured Ep, Ip(θ), Ed, Id(θ), Eα, Iα(θ), other ejectiles using Medley spectrometer; deduced inclusive σ(θ); calculated inclusive σ(θ) using INCL.4.5-Abla07, MCNP6, CEM03.03, TALYS-1.2, PHITS.

doi: 10.1016/j.nds.2014.08.053
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23130.

2014JA12      Nucl.Data Sheets 119, 395 (2014)

K.Jansson, C.Gustavsson, S.Pomp, A.V.Prokofiev, G.Scian, D.Tarrio

Measuring Light-ion Production and Fission Cross Sections Normalised to H(n, p) Scattering at the Upcoming NFS Facility

NUCLEAR REACTIONS ²³⁸U(n, F), E=0-30 MeV; measured reaction products, fission fragments; calculated, simulated fission σ using Geant4 with data library G4NDL and present data. Essentially just a set of the facility.

doi: 10.1016/j.nds.2014.08.110
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2014LE24      Nucl.Data Sheets 119, 353 (2014)

X.Ledoux, M.Aiche, M.Avrigeanu, V.Avrigeanu, L.Audouin, E.Balanzat, B.Ban-detat, G.Ban, G.Barreau, E.Bauge, G.Belier, P.Bem, V.Blideanu, C.Borcea, S.Bouffard, T.Caillaud, A.Chatillon, S.Czajkowski, P.Dessagne, D.Dore, M.Fallot, F.Farget, U.Fischer, L.Giot, T.Granier, S.Guillous, F.Gunsing, C.Gustavsson, B.Jacquot, K.Jansson, B.Jurado, M.Kerveno, A.Klix, O.Landoas, F.R.Lecolley, J.L.Lecouey, M.Majerle, N.Marie, T.Materna, J.Mrazek, F.Negoita, J.Novak, S.Oberstedt, A.Oberstedt, S.Panebianco, L.Perrot, A.J.M.Plompen, S.Pomp, J.M.Ramillon, D.Ridikas, B.Rosse, G.Rudolf, O.Serot, S.P.Simakov, E.Simeckova, A.G.Smith, J.C.Sublet, J.Taieb, L.Tassan-Got, D.Tarrio, A.Takibayev, I.Thfoin, I.Tsekhanovich, C.Varignon

The Neutrons for Science Facility at SPIRAL-2

doi: 10.1016/j.nds.2014.08.097
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2014TI03      Nucl.Data Sheets 119, 194 (2014)

U.Tippawan, T.Vilaithong, S.Pomp, K.Jansson, C.Gustavsson, M.Osterlund, V.Simutkin, M.Hayashi, S.Hirayama, Y.Naitou, Y.Watanabe, A.Hjalmarsson, A.Prokofiev, M.Tesinsky

Light-ion Production in 175 MeV Neutron-induced Reactions on Oxygen

NUCLEAR REACTIONS O(n, px), (n, dx), (n, αx), E=175 MeV; measured light charged particles using Δ E DSSD detector with CsI(Tl) as energy detector; deduced σ(θ, E); calculated σ(θ, E) using TALYS-1.2 and GNASH.

doi: 10.1016/j.nds.2014.08.054
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2013GU13      Phys.Rev.Lett. 110, 172501 (2013)

G.Guastalla, D.D.DiJulio, M.Gorska, J.Cederkall, P.Boutachkov, P.Golubev, S.Pietri, H.Grawe, F.Nowacki, K.Sieja, A.Algora, F.Ameil, T.Arici, A.Atac, M.A.Bentley, A.Blazhev, D.Bloor, S.Brambilla, N.Braun, F.Camera, Zs.Dombradi, C.Domingo Pardo, A.Estrade, F.Farinon, J.Gerl, N.Goel, J.Grebosz, T.Habermann, R.Hoischen, K.Jansson, J.Jolie, A.Jungclaus, I.Kojouharov, R.Knoebel, R.Kumar, J.Kurcewicz, N.Kurz, N.Lalovic, E.Merchan, K.Moschner, F.Naqvi, B.S.Nara Singh, J.Nyberg, C.Nociforo, A.Obertelli, M.Pfutzner, N.Pietralla, Z.Podolyak, A.Prochazka, D.Ralet, P.Reiter, D.Rudolph, H.Schaffner, F.Schirru, L.Scruton, D.Sohler, T.Swaleh, J.Taprogge, Zs.Vajta, R.Wadsworth, N.Warr, H.Weick, A.Wendt, O.Wieland, J.S.WinfIeld, H.J.Wollersheim

Coulomb Excitation of ¹⁰⁴Sn and the Strength of the ¹⁰⁰Sn Shell Closure

NUCLEAR REACTIONS ¹⁹⁷Au(¹⁰⁴Sn, ¹⁰⁴Sn'), (¹¹²Sn, ¹¹²Sn'), E=140 MeV/nucleon; measured reaction products, Eγ, Iγ. ^104,112Sn; deduced transition energies, B(E2). Relativistic Coulomb excitation, comparison with available data.

doi: 10.1103/PhysRevLett.110.172501
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Data from this article have been entered in the XUNDL database. For more information, click here.