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NSR database version of May 24, 2024.

Search: Author = A.Lefebvre-Schuhl

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2021AD06      Phys.Rev. C 103, 035804 (2021)

P.Adsley, F.Hammache, N.de Sereville, V.Alcindor, M.Assie, D.Beaumel, M.Chabot, M.Degerlier, C.Delafosse, T.Faestermann, F.Flavigny, S.P.Fox, R.Garg, A.Georgiadou, S.A.Gillespie, J.Guillot, V.Guimaraes, A.Gottardo, R.Hertenberger, J.Kiener, A.M.Laird, A.Lefebvre-Schuhl, I.Matea, A.Meyer, M.Mahgoub, L.Olivier, L.Perrot, J.Riley, I.Sivacek, I.Stefan, V.Tatischeff, H.-F.Wirth

Charged-particle branching ratios above the neutron threshold in 19F: Constraining 15N production in core-collapse supernovae

COMPILATION 19F; compiled data from the ENSDF database and from different nuclear reactions in literature for levels, J, π, Γ, Γp, and Γα.

NUCLEAR REACTIONS 19F(p, p'), E=16, 15 MeV; measured E(p), I(p), πα- and pp-coin using the Q3D magnetic spectrograph at Munich at E(p)=16 MeV, and Enge split-pole magnetic spectrometer, and double-sided silicon strip detector (DSSSD) detectors at Orsay at E(p)=15 MeV. 19F; deduced levels between 10.091 and 10.676 MeV in the region of astrophysical interest, width, branching ratios for proton and α decays from levels above the neutron binding energy in 19F. 15N, 18O; deduced energies of the emitted particles, matrices of experimental and simulated coincidence events from α and proton decays of neutron-unbound states in 19F. Relevance to 18F(n, α)15N and 18F(n, p)18O reaction rates for abundances of 15N and 18O in the helium-burning shell during core-collapse supernovae.

doi: 10.1103/PhysRevC.103.035804
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Data from this article have been entered in the XUNDL database. For more information, click here.


2021RI04      Phys.Rev. C 103, 015807 (2021)

J.E.Riley, A.M.Laird, N.de Sereville, A.Parikh, S.P.Fox, F.Hammache, I.Stefan, P.Adsley, M.Assie, B.Bastin, F.Boulay, A.Coc, S.Franchoo, R.Garg, S.A.Gillespie, V.Guimaraes, C.Hamadache, N.Hubbard, J.Kiener, A.Lefebvre-Schuhl, F.de Oliveira Santos, A.Remadi, L.Perrot, D.Suzuki, G.Verde, V.Tatischeff, M.Williams

Sub-threshold states in 19Ne relevant to 18F(p, α)15O

NUCLEAR REACTIONS 19F(3He, t)19Ne, E=25 MeV; measured E(t), I(t) using Enge Split-pole magnetic spectrometer, α and protons from the decay of resonant states in 19Ne, tα-coin, tp-coin, tα(θ), tp(θ) using an array of six double-sided silicon strip detectors (DSSSDs) for α and protons at the ALTO tandem accelerator facility in Orsay. 19Ne; deduced levels, resonances, J, π, Γα/Γ branching ratios. 18F(p, α)15O, E(cm)<1.6 MeV; deduced astrophysical S-factor by R-matrix analysis, proton asymptotic normalization coefficient (ANC) for 1/2+ state. Comparison with predictions of generator coordinate method (GCM).

doi: 10.1103/PhysRevC.103.015807
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Data from this article have been entered in the XUNDL database. For more information, click here.


2020ME09      Phys.Rev. C 102, 035803 (2020)

A.Meyer, N.de Sereville, A.M.Laird, F.Hammache, R.Longland, T.Lawson, M.Pignatari, L.Audouin, D.Beaumel, S.Fortier, J.Kiener, A.Lefebvre-Schuhl, M.G.Pellegriti, M.Stanoiu, V.Tatischeff

Evaluation of the 13N(α, p)16O thermonuclear reaction rate and its impact on the isotopic composition of supernova grains

NUCLEAR REACTIONS 13C(7Li, t)17O*, E=34 MeV; measured E(t), I(t), σ(θ) using Enge Split-Pole magnetic spectrometer at the Tandem-ALTO facility in Orsay. 17O; deduced levels, resonances, J, π, L-transfers from analysis of angular distributions with finite-range distorted wave Born approximation (DWBA) calculations, Γα, α-spectroscopic factors, and compared with previous experimental data, and evaluated data in the ENSDF database. 17O, 17F; comparison of levels resonances, spin-parities, and resonance parameters in mirror nuclei. 13N(α, p)16O, E(cm)=0.05-3.0 MeV; deduced astrophysical S-factor by R-matrix calculations using AZURE2 code, Monte-Carlo reaction rates from 0.01-10 GK, isotopic abundances in the He-shell ejecta of a supernova model, production factors of stable isotopes, in the mass region between 12C and 50V.

doi: 10.1103/PhysRevC.102.035803
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2018JI01      Phys.Rev. C 97, 012801 (2018)

C.L.Jiang, D.Santiago-Gonzalez, S.Almaraz-Calderon, K.E.Rehm, B.B.Back, K.Auranen, M.L.Avila, A.D.Ayangeakaa, S.Bottoni, M.P.Carpenter, C.Dickerson, B.DiGiovine, J.P.Greene, C.R.Hoffman, R.V.F.Janssens, B.P.Kay, S.A.Kuvin, T.Lauritsen, R.C.Pardo, J.Sethi, D.Seweryniak, R.Talwar, C.Ugalde, S.Zhu, D.Bourgin, S.Courtin, F.Haas, M.Heine, G.Fruet, D.Montanari, D.G.Jenkins, L.Morris, A.Lefebvre-Schuhl, M.Alcorta, X.Fang, X.D.Tang, B.Bucher, C.M.Deibel, S.T.Marley

Reaction rate for carbon burning in massive stars

NUCLEAR REACTIONS 12C(12C, p)23Na, (12C, α)20Ne, E=5.5-10 MeV; measured Eγ, Iγ, (particle)γ-coin, σ(E) using Gammasphere array and an array of three annular double-sided silicon strip detectors at the ATLAS-ANL facility; deduced S factors and astrophysical reaction rates. Comparison with previous measurements, and with data from other reactions. Relevance to carbon burning is a critical phase for nucleosynthesis in massive stars.

doi: 10.1103/PhysRevC.97.012801
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2288.


2017BE31      Phys.Rev. C 96, 054601 (2017)

A.Belhout, S.Ouichaoui, H.Beaumevieille, A.Bouchemha, G.Bogaert, S.Fortier, J.Kiener, A.Lefebvre-Schuhl, J.M.Maison, L.Rosier, J.Rotbard, V.Tatischeff, J.P.Thibaud, J.Vernotte

New determination of proton spectroscopic factors and reduced widths for 8Be states in the 16.5-18.0 MeV excitation energy region via the study of the 7Li(3He, d)8Be transfer reaction at Elab=20 MeV: Implication for the 7Li(p, α)4He hydrogen burning reaction

NUCLEAR REACTIONS 7Li(3He, d)8Be, E=20 MeV; measured E(d), I(d), σ, σ(θ) using split-pole magnetic spectrometer and a ΔE-E position-sensitive drift chamber at the Orsay 14.8-MV tandem accelerator facility. Nonlocal, finite-range (FR)-distorted-wave Born approximation (DWBA) analysis of cross section data. 8Be; deduced levels, J, π, isospin, absolute and partial spectroscopic factors. Comparison with previous experimental results, and with shell-model calculations. Relevance to 7Li(p, α)4He hydrogen burning in astrophysical applications.

doi: 10.1103/PhysRevC.96.054601
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Data from this article have been entered in the XUNDL database. For more information, click here.


2016DE15      Phys.Lett. B 758, 26 (2016)

F.de Grancey, A.Mercenne, F.de Oliveira Santos, T.Davinson, O.Sorlin, J.C.Angeique, M.Assie, E.Berthoumieux, R.Borcea, A.Buta, I.Celikovic, V.Chudoba, J.M.Daugas, G.Dumitru, M.Fadil, S.Grevy, J.Kiener, A.Lefebvre-Schuhl, N.Michel, J.Mrazek, F.Negoita, J.Okolowicz, D.Pantelica, M.G.Pellegriti, L.Perrot, M.Ploszajczak, G.Randisi, I.Ray, O.Roig, F.Rotaru, M.G.Saint Laurent, N.Smirnova, M.Stanoiu, I.Stefan, C.Stodel, K.Subotic

An above-barrier narrow resonance in 15F

NUCLEAR REACTIONS 1H(14O, p), (14O, X)15F, E=95 MeV/nucleon; measured reaction products, Ep, Ip; deduced σ(θ), resonance energy and width, level scheme, J, π. Comparison with Gamow shell model calculations.

doi: 10.1016/j.physletb.2016.04.051
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2323. Data from this article have been entered in the XUNDL database. For more information, click here.


2014BE12      Phys.Rev. C 89, 065805 (2014)

S.Benamara, N.de Sereville, A.M.Laird, F.Hammache, I.Stefan, P.Roussel, S.Ancelin, M.Assie, A.Coc, I.Deloncle, S.P.Fox, J.Kiener, L.Lefebvre, A.Lefebvre-Schuhl, G.Mavilla, P.Morfouace, A.M.Sanchez-Benitez, L.Perrot, M.Sinha, V.Tatischeff, M.Vandebrouck

Nucleosynthesis of 26Al in massive stars: New 27Al states above α and neutron emission thresholds

NUCLEAR REACTIONS 27Al(p, p'), E=18 MeV; measured E(p), I(p), using Enge split-pole spectrometer at Tandem-Alto facility in Orsay. 27Al; deduced levels, resonances above neutron and alpha thresholds. Relevance to 26Al nucleosynthesis in massive stars and estimates of thermonuclear reaction rates.

doi: 10.1103/PhysRevC.89.065805
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Data from this article have been entered in the XUNDL database. For more information, click here.


2014ST14      Phys.Rev. C 90, 014307 (2014)

I.Stefan, F.de Oliveira Santos, O.Sorlin, T.Davinson, M.Lewitowicz, G.Dumitru, J.C.Angelique, M.Angelique, E.Berthoumieux, C.Borcea, R.Borcea, A.Buta, J.M.Daugas, F.de Grancey, M.Fadil, S.Grevy, J.Kiener, A.Lefebvre-Schuhl, M.Lenhardt, J.Mrazek, F.Negoita, D.Pantelica, M.G.Pellegriti, L.Perrot, M.Ploszajczak, O.Roig, M.G.Saint Laurent, I.Ray, M.Stanoiu, C.Stodel, V.Tatischeff, J.C.Thomas

Probing nuclear forces beyond the drip-line using the mirror nuclei 16N and 16F

NUCLEAR REACTIONS 1H(14O, p), E=6 MeV/nucleon; 1H(15O, p), E=1.2 MeV/nucleon, [14,15O secondary beams from C(16O, X), E=95 MeV/nucleon primary reaction]; 1H(14N, p), E=5.6 MeV/nucleon; 1H(15N, p), E=1.15 MeV/nucleon; measured Ep, Ip, differential σ(E) using SPIRAL facility at GANIL. 15,16F; deduced levels, resonances, J, π, proton widths, S(p), spectroscopic factors, effective proton-neutron interactions between the mirror nuclei. 15,16O; deduced levels, resonances, J, π. R-matrix analysis. Comparison with previous experimental results.

doi: 10.1103/PhysRevC.90.014307
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2232. Data from this article have been entered in the XUNDL database. For more information, click here.


2013HA39      Phys.Rev. C 88, 062802 (2013)

F.Hammache, A.Coc, N.de Sereville, I.Stefan, P.Roussel, S.Ancelin, M.Assie, L.Audouin, D.Beaumel, S.Franchoo, B.Fernandez-Dominguez, S.Fox, C.Hamadache, J.Kiener, A.Laird, B.Le Crom, A.Lefebvre-Schuhl, L.Lefebvre, I.Matea, A.Matta, G.Mavilla, J.Mrazek, P.Morfouace, F.de Oliveira Santos, A.Parikh, L.Perrot, A.M.Sanchez-Benitez, D.Suzuki, V.Tatischeff, P.Ujic, M.Vandebrouck

Search for new resonant states in 10C and 11C and their impact on the cosmological lithium problem

NUCLEAR REACTIONS 10B(3He, t)10C, 11B(3He, t)11C, E=35 MeV; measured E(t), I(t), σ(θ), light fragments using split-pole magnetic spectrometer, proportional gas counter, and plastic scintillator at Orsay-ALTO tandem accelerator facility. 10,11C; deduced levels, resonances, widths. 12C, 12N, 16F; deduced levels from impurities. Discussed 7Li abundance and deficit Big-Bang nucleosynthesis (BBN).

doi: 10.1103/PhysRevC.88.062802
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Data from this article have been entered in the XUNDL database. For more information, click here.


2012AS04      Phys.Lett. B 712, 198 (2012)

M.Assie, F.de Oliveira Santos, T.Davinson, F.de Grancey, L.Achouri, J.Alcantara-Nunez, T.Al Kalanee, J.-C.Angelique, C.Borcea, R.Borcea, L.Caceres, I.Celikovic, V.Chudoba, D.Y.Pang, C.Ducoin, M.Fallot, O.Kamalou, J.Kiener, Y.Lam, A.Lefebvre-Schuhl, G.Lotay, J.Mrazek, L.Perrot, A.M.Sanchez-Benitez, F.Rotaru, M.-G.Saint-Laurent, Yu.Sobolev, N.Smirnova, M.Stanoiu, I.Stefan, K.Subotic, P.Ujic, R.Wolski, P.J.Woods

Spectroscopy of 18Na: Bridging the two-proton radioactivity of 19Mg

RADIOACTIVITY 19Mg(2p), 18Na(p) [from H(17Ne, p)17Ne, E=4 MeV/nucleon]; measured decay products, Ep, Ip. 17Ne; deduced level energies, J, π. Comparison with theoretical calculations.

doi: 10.1016/j.physletb.2012.04.059
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1977. Data from this article have been entered in the XUNDL database. For more information, click here.


2012OU01      Phys.Rev. C 85, 035804 (2012)

N.Oulebsir, F.Hammache, P.Roussel, M.G.Pellegriti, L.Audouin, D.Beaumel, A.Bouda, P.Descouvemont, S.Fortier, L.Gaudefroy, J.Kiener, A.Lefebvre-Schuhl, V.Tatischeff

Indirect study of the 12C(α, γ)16O reaction via the 12C(7Li, t)16O transfer reaction

NUCLEAR REACTIONS 12C(7Li, t)16O, E=28, 34 MeV; measured E(t), I(t), σ(θ) using Enge split-pole magnetic spectrometer; deduced levels, J, π, yields, width, spectroscopic factors, ANC, α-reduced width. HF+FR-DWBA analysis of σ(θ) data. 12C(α, α'), E(cm)=1-5 MeV; analyzed data by R-matrix analysis; deduced E2 and E1 components. 12C(α, γ)16O, E(cm)=0.3-3.5 MeV; deduced astrophysical S factor with R-matrix calculations of the E2 and E1 components. Comparison with earlier results and NACRE evaluation.

RADIOACTIVITY 16N(β-); analyzed β-delayed α spectrum by R-matrix fit for validation purpose.

doi: 10.1103/PhysRevC.85.035804
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1896. Data from this article have been entered in the XUNDL database. For more information, click here.


2012UJ01      J.Phys.:Conf.Ser. 337, 012015 (2012)

P.Ujic, F.de Oliveira, A.Lagoyannis, T.J.Mertzimekis, S.Harissopulos, P.Demetriou, A.Spyrou, C.Stodel, M.G.Saint-Laurent, O.Kamalou, A.Lefebvre-Schuhl, S.Grevy, L.Caceres, M.Lewitowicz, M.A.Amthor, L.Perot, A.Coc, V.Tatischeff, J.Kiener, O.Sorlin, A.Lepailleur, M.Assie, B.Bastin, L.Achouri, R.Borcea, C.Borcea, M.Stanoiu, G.de France, E.Clement, A.Pautrat, A.Buta, L.Gaudefroy, V.Meot, I.Deloncle

Astrophysical(α, γ) reaction in inverse kinematics; Electron screening effect in the beta-decay

NUCLEAR REACTIONS 4He(78Kr, γ), E=1.73 MeV/nucleon; measured E(82Sr), I(82Sr) using LISE3 spectrometer. Feasibility study of (α, γ) reaction measurements in inverse kinematics.

RADIOACTIVITY 19O(β-);19Ne(EC), (β+); measured decay products; deduced T1/2 in different environments and temperatures. Deduced also 19O branching ratio, but not reported.

doi: 10.1088/1742-6596/337/1/012015
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2011AS07      Int.J.Mod.Phys. E20, 971 (2011)

M.Assie, F.De Oliveira Santos, F.De Grancey, L.Achouri, J.Alcantara-Nunez, J.-C.Angelique, C.Borcea, L.Caceres, I.Celikovic, V.Chudoba, D.Y.Pang, T.Davinson, C.Ducoin, M.Fallot, J.Kiener, A.Lefebvre-Schuhl, G.L.Lotay, J.Mrazek, L.Perrot, A.M.Sanchez-Benitez, F.Rotaru, M.-G.Saint-laurent, Yu.Sobolev, M.Stanoiu, R.Stanoiu, I.Stefan, K.Subotic, P.J.Woods, P.Ujic, R.Wolski

Spectroscopy of the unbound nucleus 18Na

NUCLEAR REACTIONS 1H(17Ne, 17Ne), 1H(17Ne, X)18Na, E=4 MeV/nucleon; measured reaction products, proton spectrum; deduced σ(θ), excited state width.

ATOMIC MASSES 18Na; measured TOF; deduced mass excess. Comparison with all available data.

doi: 10.1142/S0218301311019088
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1977. Data from this article have been entered in the XUNDL database. For more information, click here.


2011BE04      Phys.Rev. C 83, 024603 (2011)

H.Benhabiles-Mezhoud, J.Kiener, J.-P.Thibaud, V.Tatischeff, I.Deloncle, A.Coc, J.Duprat, C.Hamadache, A.Lefebvre-Schuhl, J.-C.Dalouzy, F.de Grancey, F.de Oliveira, F.Dayras, N.de Sereville, M.-G.Pellegriti, L.Lamia, S.Ouichaoui

Measurements of nuclear γ-ray line emission in interactions of protons and α particles with N, O, Ne, and Si

NUCLEAR REACTIONS N(p, X)14N, E=6.55-25.0 MeV; N(α, X)14N, E=7.0-39.2 MeV; Ne(p, X)16O/20Ne/22Ne/23Na, E=7.5-26.2 MeV; Ne(α, X)16O/20Ne/22Ne/23Na, E=10-39.2 MeV; O(p, X)16O, E=15.0-26.2 MeV; O(α, X)16O, E=15.0-39.2 MeV; Si(p, X)28Si/29Si/30Si, E=10.0-20.0 MeV; measured Eγ, Iγ, σ(E); deduced line shapes. 14N, 16O, 20,22Ne, 23Na, 28,29,30Si; deduced levels, J, π, γ transitions, deformation parameters. Comparison with results from TALYS code. Relevance to modeling of γ rays in astrophysical applications.

doi: 10.1103/PhysRevC.83.024603
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1902.


2010DE13      Phys.Rev. C 81, 039802 (2010)

N.de Sereville, C.Angulo, A.Coc, N.L.Achouri, E.Casarejos, T.Davinson, P.Descouvemont, P.Figuera, S.Fox, F.Hammache, J.Kiener, A.Laird, A.Lefebvre-Schuhl, P.Leleux, P.Mumby-Croft, N.A.Orr, I.Stefan, K.Vaughan, V.Tatischeff

Reply to "Comment on 'Low-energy 18F(p, α)15O cross section measurements relevant to nova γ-ray emission' "

NUCLEAR REACTIONS 18F(p, α)15O, E(cm)=0-1 MeV; analyzed astrophysical S factors and sign of interference terms.

doi: 10.1103/PhysRevC.81.039802
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2009DE03      Phys.Rev. C 79, 015801 (2009)

N.De Sereville, C.Angulo, A.Coc, N.L.Achouri, E.Casarejos, T.Davinson, P.Descouvemont, P.Figuera, S.Fox, F.Hammache, J.Kiener, A.Laird, A.Lefebvre-Schuhl, P.Leleux, P.Mumby-Croft, N.A.Orr, I.Stefan, K.Vaughan, V.Tatischeff

Low-energy 18F(p, α)15O cross section measurements relevant to nova γ-ray emission

NUCLEAR REACTIONS 1H(18F, α), E=13.8 MeV; measured (particle)-(particle) coin, σ, σ(θ); deduced S-factor. Comparison with R-matrix calculations.

doi: 10.1103/PhysRevC.79.015801
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1703.


2008FI10      Phys.Rev. C 78, 044613 (2008)

C.Fitoussi, J.Duprat, V.Tatischeff, J.Kiener, F.Naulin, G.Raisbeck, M.Assuncao, C.Bourgeois, M.Chabot, A.Coc, C.Engrand, M.Gounelle, F.Hammache, A.Lefebvre, M.-G.Porquet, J.-A.Scarpaci, N.De Sereville, J.-P.Thibaud, F.Yiou

Measurement of the 24Mg(3He, p)26Al cross section: Implication for 26Al production in the early solar system

NUCLEAR REACTIONS Mg(3He, p)25Al/26Al/25Mg/22Na/23Na, E=3-36 MeV; measured Eγ, Iγ, γγ-coin, σ. 26Al; deduced levels, J, π. Implications for production in early solar system.

doi: 10.1103/PhysRevC.78.044613
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1718.


2008LE29      Int.J.Mod.Phys. E17, 2171 (2008)

A.Lefebvre-Schuhl

Present status and perspectives in nuclear astrophysics studies of the 12C(αγ)16O reaction

doi: 10.1142/S021830130801129X
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2008PE09      Phys.Rev. C 77, 042801 (2008)

M.G.Pellegriti, F.Hammache, P.Roussel, L.Audouin, D.Beaumel, P.Descouvemont, S.Fortier, L.Gaudefroy, J.Kiener, A.Lefebvre-Schuhl, M.Stanoiu, V.Tatischeff, M.Vilmay

Indirect study of the 13C(α, n)16O reaction via the 13C(7Li, t)17O transfer reaction

NUCLEAR REACTIONS 13C(7Li, t), (7Li, 7Li), E=28, 34 MeV; measured σ(θ). 17O; deduced levels, J, α spectroscopic factors, asymptotic normalization factors. 12C(7Li, t), (7Li, 7Li), E=28 MeV; measured yields. 13C(α, n); deduced astrophysical S-factor, reaction rates. Comparison with recommended values. DWBA analysis.

doi: 10.1103/PhysRevC.77.042801
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1659.


2007BE47      Phys.Rev. C 76, 034607 (2007); Erratum Phys.Rev. C 80, 029902 (2009)

A.Belhout, J.Kiener, A.Coc, J.Duprat, C.Engrand, C.Fitoussi, M.Gounelle, A.Lefebvre-Schuhl, N.de Sereville, V.Tatischeff, J.-P.Thibaud, M.Chabot, F.Hammache, H.Benhabiles-Mezhoud

γ-ray production by proton and alpha-particle induced reactions on 12C, 16O, 24Mg, and Fe

NUCLEAR REACTIONS 12C, 16O, 24Mg, Fe(p, γ), e=5-25 meV; 12C, 16O, 24Mg, Fe(α, γ), E=5-40 MeV; measured Eγ, Iγ, angular distributions, cross sections and excitation functions. Compared results to model calculations.

doi: 10.1103/PhysRevC.76.034607
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1631.


2007CH25      Phys.Rev. C 75, 035810 (2007)

A.Chafa, V.Tatischeff, P.Aguer, S.Barhoumi, A.Coc, F.Garrido, M.Hernanz, J.Jose, J.Kiener, A.Lefebvre-Schuhl, S.Ouichaoui, N.de Sereville, J.-P.Thibaud

Experimental determination of the 17O(p, α)14N and 17O(p, γ)18F reaction rates

NUCLEAR REACTIONS 14N(α, γ), E=1620-1775 keV; measured Eγ, Iγ; deduced resonance parameters. 17O(p, α), E=194-204 keV; measured Eα, σ(E, θ); deduced resonance energy, strength. Astrophysical implications discussed.

doi: 10.1103/PhysRevC.75.035810
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0468.


2007DE47      Nucl.Phys. A791, 251 (2007)

N.de Sereville, A.Coc, C.Angulo, M.Assuncao, D.Beaumel, E.Berthoumieux, B.Bouzid, S.Cherubini, M.Couder, P.Demaret, F.de Oliveira Santos, P.Figuera, S.Fortier, M.Gaelens, F.Hammache, J.Kiener, A.Lefebvre-Schuhl, D.Labar, P.Leleux, M.Loiselet, A.Ninane, S.Ouichaoui, G.Ryckewaert, N.Smirnova, V.Tatischeff

Indirect study of 19Ne states near the 18F + p threshold

NUCLEAR REACTIONS 2H(18F, p), (18F, pα), E(cm)=1.4 MeV; measured particle energies and yields, cross sections and angular distributions. 19F, Ne deduced level energies and decay widths. Discussed astrophysical implications.

doi: 10.1016/j.nuclphysa.2007.02.003
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2007DE61      Eur.Phys.J. Special Topics 150, 211 (2007)

N.de Sereville, C.Angulo, A.Coc, N.L.Achouri, E.Casarejos, T.Davinson, P.Descouvemont, P.Figuera, S.Fox, F.Hammache, J.Kiener, A.Laird, A.Lefebvre, P.Leleux, P.Mumby-Croft, N.Orr, D.Robertson, K.Vaughan, V.Tatischeff

New low-energy measurement of the 18F(p, α)15O reaction

NUCLEAR REACTIONS 1H(18F, α), E=13.8 MeV; measured Eα, Iα, cross sections.

doi: 10.1140/epjst/e2007-00306-5
Citations: PlumX Metrics


2006AS02      Phys.Rev. C 73, 055801 (2006)

M.Assuncao, M.Fey, A.Lefebvre-Schuhl, J.Kiener, V.Tatischeff, J.W.Hammer, C.Beck, C.Boukari-Pelissie, A.Coc, J.J.Correia, S.Courtin, F.Fleurot, E.Galanopoulos, C.Grama, F.Haas, F.Hammache, F.Hannachi, S.Harissopulos, A.Korichi, R.Kunz, D.LeDu, A.Lopez-Martens, D.Malcherek, R.Meunier, Th.Paradellis, M.Rousseau, N.Rowley, G.Staudt, S.Szilner, J.P.Thibaud, J.L.Weil

E1 and E2 S factors of 12C(α, γ0)160 from γ-ray angular distributions with a 4π-detector array

NUCLEAR REACTIONS 12C(α, γ), E(cm)=1.30-2.78 MeV; measured Eγ, Iγ(θ); deduced E1 and E2 astrophysical S-factors.

doi: 10.1103/PhysRevC.73.055801
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2005CH44      Phys.Rev.Lett. 95, 031101 (2005); Erratum Phys.Rev.Lett. 96, 019902 (2006)

A.Chafa, V.Tatischeff, P.Aguer, S.Barhoumi, A.Coc, F.Garrido, M.Hernanz, J.Jose, J.Kiener, A.Lefebvre-Schuhl, S.Ouichaoui, N.de Sereville, J.-P.Thibaud

Hydrogen Burning of 17O in Classical Novae

NUCLEAR REACTIONS 14N(α, γ), E=1775 keV; measured Eγ, Iγ. 17,18O(p, α), E ≈ 190-205 keV; measured Eα, σ, σ(θ); deduced resonance parameters. Astrophysical implications discussed.

doi: 10.1103/PhysRevLett.95.031101
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2005FL02      Phys.Lett. B 615, 167 (2005)

F.Fleurot, A.M.van den Berg, B.Davids, M.N.Harakeh, V.L.Kravchuk, H.W.Wilschut, J.Guillot, H.Laurent, A.Willis, M.Assuncao, J.Kiener, A.Lefebvre, N.de Sereville, V.Tatischeff

16O Coulomb dissociation: towards a new means to determine the 12C + α fusion rate in stars

NUCLEAR REACTIONS 208Pb(16O, 16O'), (16O, α12C), E=60, 80 MeV/nucleon; measured particle spectra, σ(E, θ), angular correlations; deduced reaction mechanism features. DWBA and coupled-channels analyses.

doi: 10.1016/j.physletb.2005.04.035
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2004FA04      Eur.Phys.J. A 19, 105 (2004)

G.Fares, R.Bimbot, S.Hachem, M.Mirea, R.Anne, T.Benfoughal, C.Cabot, F.Clapier, P.Delbourgo-Salvador, T.Ethvignot, A.Lefebvre, M.Lewitowicz, P.Roussel-Chomaz, M.G.Saint-Laurent, J.E.Sauvestre, J.L.Sida, Y.Y.Feng

Fragmentation of 95 MeV/u 12C and 75 MeV/u 13C. Application to secondary-beam production

NUCLEAR REACTIONS 9Be, Cu, 197Au(12C, X), E=95 MeV/nucleon; 9Be, Ni, 181Ta(13C, X), E=75 MeV/nucleon; measured fragments isotopic σ(E, θ=0°), momentum distributions. Application go exotic beam production discussed.

doi: 10.1140/epja/i2002-10247-9
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2003DE15      Phys.Rev. C 67, 052801 (2003)

N.de Sereville, A.Coc, C.Angulo, M.Assuncao, D.Beaumel, B.Bouzid, S.Cherubini, M.Couder, P.Demaret, F.de Oliveira Santos, P.Figuera, S.Fortier, M.Gaelens, F.Hammache, J.Kiener, A.Lefebvre, D.Labar, P.Leleux, M.Loiselet, A.Ninane, S.Ouichaoui, G.Ryckewaert, N.Smirnova, V.Tatischeff, J.-P.Thibaud

2H(18F, pα)15N reaction applied to nova γ-ray emission

NUCLEAR REACTIONS 2H(18F, pα), E=14 MeV; measured particle spectra, σ(θ), p(recoil)-, α(recoil)-coin; deduced excitation energy spectra. DWBA analysis, implications for astrophysical reaction rate discussed.

doi: 10.1103/PhysRevC.67.052801
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2003DE26      Nucl.Phys. A718, 259c (2003)

N.de Sereville, A.Coc, C.Angulo, M.Assuncao, D.Beaumel, B.Bouzid, S.Cherubini, M.Couder, P.Demaret, F.de Oliveira Santos, P.Figuera, S.Fortier, M.Gaelens, F.Hammache, J.Kiener, D.Labar, A.Lefebvre, P.Leleux, M.Loiselet, A.Ninane, S.Ouichaoui, G.Ryckewaert, N.Smirnova, V.Tatischeff, J.P.Thibaud

Study of the 18F(p, α)15O reaction for application to nova γ-ray emission

NUCLEAR REACTIONS 2H(18F, p), E=14 MeV; measured excitation energy spectrum, σ(θ); deduced spectroscopic factor. Astrophysical implications discussed.

doi: 10.1016/S0375-9474(03)00725-5
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2003TA13      Phys.Rev. C 68, 025804 (2003)

V.Tatischeff, J.Duprat, J.Kiener, M.Assuncao, A.Coc, C.Engrand, M.Gounelle, A.Lefebvre, M.-G.Porquet, N.de Sereville, J.P.Thibaud, C.Bourgeois, M.Chabot, F.Hammache, J.-A.Scarpaci

Cross sections relevant to γ-ray line emission on solar flares: 3He-induced reactions on 16O nuclei

NUCLEAR REACTIONS 16O(3He, n), (3He, p), E=3.7-36 MeV; measured Eγ, Iγ; deduced γ-ray production σ(E). Astrophysical implications discussed.

doi: 10.1103/PhysRevC.68.025804
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2001HA26      Phys.Rev.Lett. 86, 3985 (2001)

F.Hammache, G.Bogaert, P.Aguer, C.Angulo, S.Barhoumi, L.Brillard, J.F.Chemin, G.Claverie, A.Coc, M.Hussonnois, M.Jacotin, J.Kiener, A.Lefebvre, C.Le Naour, S.Ouichaoui, J.N.Scheurer, V.Tatischeff, J.P.Thibaud, E.Virassamynaiken

Low-Energy Measurement of the 7Be(p, γ)8B Cross Section

NUCLEAR REACTIONS 7Be(p, γ), E(cm)=111.7, 134.7, 185.8 keV; measured α spectra, σ; deduced astrophysical S-factor. Comparison with previous results.

doi: 10.1103/PhysRevLett.86.3985
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2001HA36      Nucl.Phys. A688, 273c (2001)

F.Hammache, G.Bogaert, P.Aguer, C.Angulo, S.Barhoumi, L.Brillard, J.F.Chemin, G.Claverie, A.Coc, M.Hussonnois, M.Jacotin, J.Kiener, A.Lefebvre, C.Le Naour, S.Ouichaoui, J.N.Scheurer, V.Tatischeff, J.P.Thibaud, E.Virassamynaiken

The Solar Neutrino Problem: Low energy measurements of the 7Be(p, γ)8B Cross Section

NUCLEAR REACTIONS 7Be(p, γ), E=111.7-185.8 keV; measured Eα, αβ-coin, σ, S-factor. Comparison with earlier data and with calculations.

doi: 10.1016/S0375-9474(01)00713-8
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2000CA32      Phys.Rev. C62, 024311 (2000)

T.Carreyre, M.R.Harston, M.Aiche, F.Bourgine, J.F.Chemin, G.Claverie, J.P.Goudour, J.N.Scheurer, F.Attallah, G.Bogaert, J.Kiener, A.Lefebvre, J.Durell, J.P.Grandin, W.E.Meyerhof, W.Phillips

First Direct Proof of Internal Conversion between Bound States

NUCLEAR REACTIONS 232Th(125Te, 125Te'), E=25 MeV/nucleon; measured Eγ, Iγ, X-ray spectra following projectile Coulomb excitation. 125Te deduced internal conversion between bound atomic states. Highly ionized atoms.

doi: 10.1103/PhysRevC.62.024311
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1998HA05      Phys.Rev.Lett. 80, 928 (1998)

F.Hammache, G.Bogaert, P.Aguer, C.Angulo, S.Barhoumi, L.Brillard, J.F.Chemin, G.Claverie, A.Coc, M.Hussonnois, M.Jacotin, J.Kiener, A.Lefebvre, J.N.Scheurer, J.P.Thibaud, E.Virassamynaiken

New Measurement and Analysis of the 7Be(p, γ)8B Cross Section

NUCLEAR REACTIONS 7Be(p, γ), E(cm)=0.35-1.4 MeV; measured σ, deduced astrophysical s-factors, extrapolated zero-energy s-factor. Radioactive target.

doi: 10.1103/PhysRevLett.80.928
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1998KI15      Phys.Rev. C58, 2174 (1998)

J.Kiener, M.Berheide, N.L.Achouri, A.Boughrara, A.Coc, A.Lefebvre, F.de Oliveira-Santos, Ch.Vieu

γ-Ray Production by Inelastic Proton Scattering on 16O and 12C

NUCLEAR REACTIONS 12C, 16O(p, p'), E=8.4-20 MeV; measured Eγ, Iγ(θ); deduced γ-ray production excitation functions. Astrophysical applications discussed.

doi: 10.1103/PhysRevC.58.2174
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1998TA09      Nucl.Phys. A633, 373 (1998)

V.Tatischeff, J.Kiener, P.Aguer, G.Bogaert, A.Coc, D.Disdier, T.Ichihara, L.Kraus, A.Lefebvre, I.Linck, W.Mittig, T.Motobayashi, F.de Oliveira-Santos, P.Roussel-Chomaz, C.Stephan, J.P.Thibaud

Fragment Angular Correlation in the Breakup of 16O Ions at 95 MeV/A

NUCLEAR REACTIONS 208Pb(16O, α12C), E=95 MeV/nucleon; measured α-12C angular correlation, sum energy spectra; deduced sequential breakup mechanism, one-step M2 excitation.

doi: 10.1016/S0375-9474(98)00137-7
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1997AG06      Acta Phys.Pol. B28, 227 (1997)

P.Aguer, G.Bogaert, A.Coc, J.Kiener, A.Lefebvre, V.Tatischeff, J.P.Thibaud

Radiative Reaction Rates: From the observatory to the laboratory


1997AT01      Phys.Rev. C55, 1665 (1997)

F.Attallah, M.Aiche, J.F.Chemin, J.N.Scheurer, W.E.Meyerhof, J.R.Grandin, P.Aguer, G.Bogaert, C.Grunberg, J.Kiener, A.Lefebvre, J.P.Thibaud

Ionic Charge Dependence of the Internal Conversion Coefficient and Nuclear Lifetime of the First Excited State in 125Te

NUCLEAR REACTIONS 232Th(125Te, 125Te'), E=27 MeV/nucleon; measured Coulomb excited projectile ions distribution. 125Te level deduced T1/2, ICC vs ionic charge state.

doi: 10.1103/PhysRevC.55.1665
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1997DE14      Phys.Rev. C55, 3149 (1997)

F.de Oliveira, A.Coc, P.Aguer, G.Bogaert, J.Kiener, A.Lefebvre, V.Tatischeff, J.-P.Thibaud, S.Fortier, J.M.Maison, L.Rosier, G.Rotbard, J.Vernotte, S.Wilmes, P.Mohr, V.Kolle, G.Staudt

Comparison of Low-Energy Resonances in 15N(α, γ)19F and 15O(α, γ)19Ne and Related Uncertainties

NUCLEAR REACTIONS 15O, 15N(α, γ), 15N(7Li, t), E not given; analyzed uncertainties in resonance strengths. 19Ne, 19F deduced resonance widths.

doi: 10.1103/PhysRevC.55.3149
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1997KI20      Nucl.Phys. A621, 173c (1997)

J.Kiener, V.Tatischeff, P.Aguer, G.Bogaert, A.Coc, D.Disdier, L.Kraus, A.Lefebvre, I.Linck, W.Mittig, T.Motobayashi, F.de Oliveira-Santos, P.Roussel-Chomaz, C.Stephan, J.P.Thibaud

The 12C + α Reaction Rate from the Elastic 16O Breakup

NUCLEAR REACTIONS, ICPND 208Pb(16O, α12C), E=95 MeV/nucleon; measured (α)(12C) sum energy, σ(E); deduced 12C(α, γ) reaction E2 transition associated astrophysical S-factor vs E.

doi: 10.1016/S0375-9474(97)00233-9
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1997LE14      Nucl.Phys. A621, 199c (1997); Erratum Nucl.Phys. A628, 686 (1998)

A.Lefebvre, S.Vouzoukas, P.Aguer, G.Bogaert, A.Coc, A.Denker, F.de Oliveira, S.Fortier, J.Gorres, J.Kiener, J.M.Maison, M.G.Porquet, L.Rosier, V.Tatischeff, J.P.Thibaud, M.Wiescher

31S(p, γ)32Cl Reaction in Explosive Hydrogen Burning

NUCLEAR REACTIONS 32S(3He, t), E=24 MeV; measured γt-coin; deduced reaction rates. 32Cl deduced levels, resonance strengths, widths.

doi: 10.1016/S0375-9474(97)00238-8
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1997SC46      Acta Phys.Hung.N.S. 6, 107 (1997)

J.N.Scheurer, F.Hammache, G.Bogaert, C.Angulo, L.Brillard, A.Coc, J.F.Chemin, G.Claverie, M.Hussonois, M.Jacotin, J.Kiener, A.Lefebvre, J.P.Thibaud, E.Virassamynaiken

New 7Be(p, γ)8B Cross Section Measurement

NUCLEAR REACTIONS 7Be(p, γ), E(cm)=0.35-1.4 MeV; measured σ; deduced astrophysical S-factors, extrapolated zero-energy S-factors. Radioactive targets.


1996DE07      Nucl.Phys. A597, 231 (1996)

F.de Oliveira, A.Coc, P.Aguer, C.Angulo, G.Bogaert, J.Kiener, A.Lefebvre, V.Tatischeff, J.-P.Thibaud, S.Fortier, J.M.Maison, L.Rosier, G.Rotbard, J.Vernotte, M.Arnould, A.Jorissen, N.Mowlavi

Determination of α-Widths in 19F Relevant to Fluorine Nucleosynthesis

NUCLEAR REACTIONS 15N(7Li, t), (7Li, 7Li), E=28 MeV; measured σ(θ); deduced astrophysical reaction rate. 19F levels deduced α-width, spectroscopic factors. Finite-range DWBA analysis, Hauser-Feshbach contribution, α-transfer reactions, cluster model. Enriched gas target.

doi: 10.1016/0375-9474(95)00455-6
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1995AT01      Phys.Rev.Lett. 75, 1715 (1995)

F.Attallah, M.Aiche, J.F.Chemin, J.N.Scheurer, W.E.Meyerhof, J.P.Grandin, P.Aguer, G.Bogaert, J.Kiener, A.Lefebvre, J.P.Thibaud, C.Grunberg

Charge State Blocking of K-Shell Internal Conversion in 125Te

NUCLEAR REACTIONS 232Th(125Te, 125Te'), E=27 MeV/nucleon; measured 125Te ions spatial spectra. 125Te level deduced T1/2 dependence on charge state, K-shell internal conversion energetic blocking evidence.

doi: 10.1103/PhysRevLett.75.1715
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1995LE27      Nucl.Phys. A592, 69 (1995)

A.Lefebvre, P.Aguer, J.Kiener, G.Bogaert, A.Coc, F.de Oliveira, J.P.Thibaud, D.Disdier, L.Kraus, I.Linck, S.Fortier, J.A.Scarpaci, C.Stephan, L.Tassan-Got, Ph.Eudes, F.Guilbault, Th.Reposeur, C.Grunberg, P.Roussel-Chomaz, F.Attallah

Astrophysical Rate of the 11C + p Reaction from the Coulomb Break-Up of a 12N Radioactive Beam

NUCLEAR REACTIONS 208Pb(12N, p11C), E=65.5 MeV/nucleon; measured projectile Coulomb breakup yield, (11C)(p)-sum coincidences; deduced 11C(p, γ) reaction rate, direct capture contribution. 12N deduced level Γγ, B(λ).

doi: 10.1016/0375-9474(95)00291-8
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1995TA13      Phys.Rev. C51, 2789 (1995)

V.Tatischeff, J.Kiener, P.Aguer, A.Lefebvre

The 12C(α, γ)16O Reaction: Effects of nuclear excitation on the breakup of a 16O beam

NUCLEAR REACTIONS 208Pb(16O, 16O'), E=94 MeV/nucleon; calculated σ(θ) at two ejectile excitation energies, breakup σ(θ(16O), θ(α-12C)); deduced implications to astrophysical S-factor for 12C(α, γ) reaction.

doi: 10.1103/PhysRevC.51.2789
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1994BO52      Nucl.Instrum.Methods Phys.Res. B89, 8 (1994)

G.Bogaert, R.Meunier, D.Ledu, C.Angulo, W.H.Schulte, P.Aguer, A.Coc, A.Lefebvre, F.de Oliveira, J.P.Thibaud, T.Paradellis, E.Kossionides, S.Harissopulos, G.Galios

A 250 kV High Current Ion Accelerator for Applications in Nuclear Astrophysics

NUCLEAR REACTIONS, ICPND 24Mg(p, γ), E ≈ 223 keV; measured thick target yield curve; deduced ion accelerator energy spread, stability.

doi: 10.1016/0168-583X(94)95135-7
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1993KI06      Nucl.Phys. A552, 66 (1993)

J.Kiener, A.Lefebvre, P.Aguer, C.O.Bacri, R.Bimbot, G.Bogaert, B.Borderie, F.Clapier, A.Coc, D.Disdier, S.Fortier, C.Grunberg, L.Kraus, I.Linck, G.Pasquier, M.F.Rivet, F.St.Laurent, C.Stephan, L.Tassan-Got, J.P.Thibaud

Determination of the 13N(p, γ)14O Reaction Rate Through the Coulomb Break-Up of a 14O Radioactive Beam

NUCLEAR REACTIONS 208Pb(14O, p13N), E=70 MeV/nucleon; measured projectile-breakup reaction σ. 14O level deduced radiative width. Astrophysical 13N(p, γ) reaction rate discussed.

doi: 10.1016/0375-9474(93)90331-Q
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1991BA42      Nucl.Phys. A535, 107 (1991)

S.Barhoumi, G.Bogaert, A.Coc, P.Aguer, J.Kiener, A.Lefebvre, J.-P.Thibaud, F.M.Baumann, H.Freiesleben, C.Rolfs, P.Delbourgo-Salvador

Rate of 3H(7Li, n0)9Be and Big-Bang Nucleosynthesis

NUCLEAR REACTIONS 3H(7Li, n), E(cm)=0.2-0.9 MeV; measured σ(E, θ); deduced reaction rates. Tritium target, pulsed 7Li beam, neutron time-of-flight.

doi: 10.1016/0375-9474(91)90518-B
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1989BO01      Phys.Rev. C39, 265 (1989)

G.Bogaert, V.Landre, P.Aguer, S.Barhoumi, M.Kious, A.Lefebvre, J.P.Thibaud, D.Bertault

Accurate Energy Determination of the 5673-keV State in 18F and Implications in the 17O Nucleosynthesis

NUCLEAR REACTIONS 14N(α, γ), E=1.57, 1.63 MeV; measured Eγ, Iγ; deduced astrophysical S-factor. 18F deduced resonance.

doi: 10.1103/PhysRevC.39.265
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1989KU23      Z.Phys. A334, 299 (1989)

R.Kulessa, Ch.Briancon, A.Lefebvre, C.F.Liang, J.P.Thibaud, R.J.Walen, A.Celler, Ch.Lauterbach, J.De Boer, Ch.Mittag, F.Riess, Ch.Schandera, H.Emling, S.Hlavac, R.S.Simon, I.N.Mikhailov, Ph.N.Usmanov

Coulomb Excitation of 230Th with 32S, 84Kr and 142Nd Projectiles

NUCLEAR REACTIONS 230Th(32S, 32S'), E=135 MeV; 230Th(84Kr, 84Kr'), E=440 MeV; 230Th(142Nd, 142Nd'), E=682 MeV; measured (particle)γ-coin following Coulomb excitation, Eγ, Iγ. 230Th deduced levels, Iγ, B(λ), band structure.


1989LA19      Phys.Rev. C40, 1972 (1989)

V.Landre, P.Aguer, G.Bogaert, A.Lefebvre, J.P.Thibaud, S.Fortier, J.M.Maison, J.Vernotte

17O(3He, d)18F Reaction and Its Implication in the 17O Destruction in the CNO Cycle in Stars

NUCLEAR REACTIONS 17O(3He, d), E=15 MeV; measured σ(Ed), σ(θ); deduced model parameters. 18F deduced levels, J, π, spectroscopic factors. 17O(p, α), (p, γ), E(cm) ≤ 150 keV; calculated astrophysical S-factor vs E; deduced reaction rate.

doi: 10.1103/PhysRevC.40.1972
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1985CE01      Nucl.Phys. A432, 421 (1985)

A.Celler, Ch.Briancon, J.S.Dionisio, A.Lefebvre, Ch.Vieu, J.Zylicz, R.Kulessa, C.Mittag, J.Fernandez-Niello, Ch.Lauterbach, H.Puchta, F.Riess

Yrast Levels of 220Ra Populated in the 208Pb(14C, 2n) Reaction

NUCLEAR REACTIONS, ICPND 208Pb(14C, 2nγ), (14C, 3n), (14C, 4n), (14C, 5n), E=60-83 MeV; measured Eγ, Iγ, γγ-, (ce)γ-coin, I(ce); deduced σ(E) for 220,219,218,217Ra production. 220Ra deduced levels J, π, B(E1)/B(E2) ratios, ICC. Ge(Li), Ge detectors, electron spectrometer, enriched targets, pulsed beam.

doi: 10.1016/0375-9474(85)90252-0
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1984DE28      Nuovo Cim. 81A, 245 (1984)

J.De Boer, Ch.Lauterbach, Ch.Mittag, F.Riess, Ch.Schandera, Ch.Briancon, A.Lefebvre, C.F.Liang, J.P.Thibaud, R.T.Walen, H.Emling, R.S.Simon, A.Celler, R.Kulessa

Coulomb Excitation of 230Th

NUCLEAR REACTIONS 230Th(32S, 32S'), E=135 MeV; 230Th(84Kr, 84Kr'), E=440 MeV; 230Th(142Nd, 142Nd'), E=447 MeV; measured (particle)γ-coin following Coulomb excitation. 230Th deduced levels, J, π, band structure, γ-branching.

doi: 10.1007/BF02724168
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1984LA13      Phys.Lett. 140B, 187 (1984)

Ch.Lauterbach, J.de Boer, Ch.Mittag, F.Riess, Ch.Schandera, Ch.Briancon, A.Lefebvre, S.Hlavac, R.S.Simon

High-Spin States in 230Th Populated via Coulomb Excitation with 142Nd Projectiles

NUCLEAR REACTIONS 230Th(142Nd, 142Nd'), E=4.8 MeV/nucleon; measured Eγ, Iγ following Coulomb excitation. 230Th deduced levels, J, π, rotational band characteristics, configurations, alignment pattern.

doi: 10.1016/0370-2693(84)90917-1
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1983KU05      Z.Phys. A312, 135 (1983)

R.Kulessa, R.P.DeVito, H.Emling, E.Grosse, D.Schwalm, R.S.Simon, A.Lefebvre, Ch.Briancon, R.J.Walen, G.Sletten, Th.W.Elze

High-j Proton and Neutron Alignment in the Odd Actinides 235U and 237Np

NUCLEAR REACTIONS 235U(208Pb, 208Pb'), E=5.1 MeV/nucleon; 237Np(208Pb, 208Pb'), E=5.3 MeV/nucleon; measured Doppler corrected Eγ, Iγ, Coulomb excitation. 235U, 237Np deduced levels, yrast bands, high-j proton, neutron alignment effects.

doi: 10.1007/BF01411671
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1982SI03      Phys.Lett. 108B, 87 (1982)

R.S.Simon, R.P.Devito, H.Emling, R.Kulessa, Ch.Briancon, A.Lefebvre

Rotational Band Crossings in 232Th

NUCLEAR REACTIONS 208Pb(232Th, 232Th'), E=5.6 MeV/nucleon; measured Eγ, Iγ, projectile Coulomb excitation. 232Th deduced quasiparticle, ground state band crossing.

doi: 10.1016/0370-2693(82)91148-0
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