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NSR database version of April 11, 2024.

Search: Author = K.U.Kettner

Found 17 matches.

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2008CR02      J.Phys.(London) G35, 014004 (2008)

J.Cruz, H.Luis, M.Fonseca, Z.Fulop, G.Gyurky, F.Raiola, M.Aliotta, K.U.Kettner, A.P.Jesus, J.P.Ribeiro, F.C.Barker, C.Rolfs

Experimental study of proton-induced nuclear reactions in 6, 7Li

NUCLEAR REACTIONS 6Li(p, α), E=90-580 keV; 7Li(p, α), E=90-1740 keV; measured cross sections and angular distributions; deduced S-factor. comparison with previous experimental data.

doi: 10.1088/0954-3899/35/1/014004
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1590.


2007RA22      Eur.Phys.J. A 32, 51 (2007)

F.Raiola, T.Spillane, B.Limata, B.Wang, S.Yan, M.Aliotta, H.W.Becker, J.Cruz, M.Fonseca, L.Gialanella, A.P.Jesus, K.U.Kettner, R.Kunze, H.Luis, J.P.Ribeiro, C.Rolfs, M.Romano, D.Schurmann, F.Strieder

First hint on a change of the 210Po alpha-decay half-life in the metal Cu

RADIOACTIVITY 210Po(α); measured Eα, Iα, T1/2 as a function of temperature by implanting Po ions in cooled metallic copper.

doi: 10.1140/epja/i2007-10012-8
Citations: PlumX Metrics


2007SP01      Eur.Phys.J. A 31, 203 (2007)

T.Spillane, F.Raiola, F.Zeng, H.W.Becker, L.Gialanella, K.U.Kettner, R.Kunze, C.Rolfs, M.Romano, D.Schurmann, F.Strieder

The 198Au β- -half-life in the metal Au

RADIOACTIVITY 198Au(β-); measured T1/2 for source in metallic environment; deduced temperature dependence.

doi: 10.1140/epja/i2006-10212-8
Citations: PlumX Metrics


2006KE03      J.Phys.(London) G32, 489 (2006)

K.U.Kettner, H.W.Becker, F.Strieder, C.Rolfs

High-Z electron screening: the cases 50V(p, n)50Cr and 176Lu(p, n)176Hf

NUCLEAR REACTIONS 50V, 176Lu(p, n), E=0.75-1.55 MeV; measured thick-target yields in a variety of materials; deduced electron screening effects, resonance features.

doi: 10.1088/0954-3899/32/4/007
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1330.


2005CR05      Phys.Lett. B 624, 181 (2005)

J.Cruz, Z.Fulop, G.Gyurky, F.Raiola, A.Di Leva, B.Limata, M.Fonseca, H.Luis, D.Schurmann, M.Aliotta, H.W.Becker, A.P.Jesus, K.U.Kettner, J.P.Ribeiro, C.Rolfs, M.Romano, E.Somorjai, F.Strieder, and the LUNA Collaboration

Electron screening in 7Li(p, α)α and 6Li(p, α)3He for different environments

NUCLEAR REACTIONS 7Li(p, α), E=30-100 keV; measured yields in various compounds; deduced electron screening effect, astrophysical S-factors.

doi: 10.1016/j.physletb.2005.08.036
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1282.


1983SC17      Nucl.Phys. A398, 279 (1983)

P.Schmalbrock, H.W.Becker, L.Buchmann, J.Gorres, K.U.Kettner, W.E.Kieser, H.Krawinkel, C.Rolfs, H.P.Trautvetter, J.W.Hammer, R.E.Azuma

Stellar Reaction Rate of 20Ne(α, γ)24Mg

NUCLEAR REACTIONS, ICPND 20Ne(α, γ), E=0.55-3.2 MeV; measured Eγ, Iγ(E, θ); deduced astrophysical reaction rate, S-factor of capture σ. 24Mg deduced levels, absolute γ-transition strengths, Γ, J, π, T, δ, γ-branching ratios. Windowless gas targets of the extended and jet type, enriched 20Ne gas, Ge(Li) detectors.

doi: 10.1016/0375-9474(83)90488-8
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0513.


1982KE10      Z.Phys. A308, 73 (1982)

K.U.Kettner, H.W.Becker, L.Buchmann, J.Gorres, H.Krawinkel, C.Rolfs, P.Schmalbrock, H.P.Trautvetter, A.Vlieks

The 4He(12C, γ)16O Reaction at Stellar Energies

NUCLEAR REACTIONS, ICPND 4He(12C, 12C), E=5.6-13.7 MeV; measured σ(E, θ). 16O resonance deduced parameters. 4He(12C, γ), E(cm)=1.44-3.38 MeV; measured capture σ, σ(E, E(γ)), Eγ, Iγ; deduced astrophysical S-factor, reaction mechanism. 16O resonances deduced Γγ, α-reduced widths.

doi: 10.1007/BF01415851
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2206.


1982KR05      Z.Phys. A304, 307 (1982)

H.Krawinkel, H.W.Becker, L.Buchmann, J.Gorres, K.U.Kettner, W.E.Kieser, R.Santo, P.Schmalbrock, H.P.Trautvetter, A.Vlieks, C.Rolfs, J.W.Hammer, R.E.Azuma, W.S.Rodney

The 3He(α, γ)7Be Reaction and the Solar Neutrino Problem

NUCLEAR REACTIONS 3He(α, γ), E(cm)=107-1266 keV; measured σ(E, Eγ, θγ), σ(absolute). 3He(α, α), E=0.2-3 MeV; measured yield vs E; deduced astrophysical S-factor vs E. Ge(Li) detectors, extended, quasipoint jet gas targets.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA1205.


1981BE60      Z.Phys. A303, 305 (1981)

H.W.Becker, K.U.Kettner, C.Rolfs, H.P.Trautvetter

The 12C + 12C Reaction at Sub-Coulomb Energies (II)

NUCLEAR REACTIONS 12C(12C, p), (12C, α), E(cm)=2.8-6.3 MeV; measured σ(θ, E); deduced astrophysical factor (S) exit channel dependence.

doi: 10.1007/BF01421528
Citations: PlumX Metrics


1980BU14      Z.Phys. A296, 273 (1980)

L.Buchmann, H.W.Becker, K.U.Kettner, W.E.Kieser, P.Schmalbrock, C.Rolfs

Stellar Reaction Rate of 26Mg(p, γ)27Al

NUCLEAR REACTIONS 26Mg(p, γ), E=80-355 keV; measured Eγ, Iγ(θ), Q, σ(Eγ, E). 27Al deduced levels, resonance strengths, γ-branching ratios, δ, Γ, J, π, IAS, astrophysical reaction rates. Enriched target, Ge(Li) detector.

doi: 10.1007/BF01415841
Citations: PlumX Metrics


1980GO15      Nucl.Instrum.Methods 177, 295 (1980)

J.Gorres, K.U.Kettner, H.Krawinkel, C.Rolfs

The Influence of Intense Ion Beams on Gas Target Densities

NUCLEAR REACTIONS 14N(p, γ), E=290-335 keV; measured Eγ, Iγ, σ(Eγ, E); deduced ion beam intensity effects on gas target densities.


1980KE15      Z.Phys. A298, 65 (1980)

K.U.Kettner, H.Lorenz-Wirzba, C.Rolfs

The 12C + 12C Reaction at Subcoulomb Energies (I)

NUCLEAR REACTIONS 12C(12C, 12C), (12C, α), (12C, p), E(cm)=2.45-6.15 MeV; measured σ(Eγ, E), Iγ(θ). 20Ne, 23Na level deduced astrophysical S-factor.

doi: 10.1007/BF01416030
Citations: PlumX Metrics


1980WI17      Nucl.Phys. A349, 165 (1980)

M.Wiescher, H.W.Becker, J.Gorres, K.-U.Kettner, H.P.Trautvetter, W.E.Kieser, C.Rolfs, R.E.Azuma, K.P.Jackson, J.W.Hammer

Nuclear and Astrophysical Aspects of 18O(p, γ)19F

NUCLEAR REACTIONS 18O(p, γ), E=80-2200 keV; measured Ep, Eγ, Iγ(E, θ). 19F deduced levels, absolute γ-transition strength, Γ, J, π, δ, γ-branching ratios, S, astrophysical reaction rate. Enriched target, Ge(Li) detectors.

doi: 10.1016/0375-9474(80)90451-0
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1916.


1979EL11      Z.Phys. A293, 261 (1979)

K.Elix, H.W.Becker, L.Buchmann, J.Gorres, K.U.Kettner, M.Wiescher, C.Rolfs

Search for Low-Energy Resonances in 25Mg(p, γ)26Al

NUCLEAR REACTIONS 25Mg(p, γ), E=80-350 keV; measured σ(E), Q, Iγ(θ). 26Al deduced levels, resonance strengths, γ-ray branching ratios, Γ, J, π, astrophysical reaction rate. Enriched 25Mg targets. Ge(Li) detector.

doi: 10.1007/BF01435595
Citations: PlumX Metrics


1978TR05      Nucl.Phys. A297, 489 (1978)

H.P.Trautvetter, M.Wiescher, K.-U.Kettner, C.Rolfs, J.W.Hammer

Helium Burning of 18O

NUCLEAR REACTIONS 18O(α, γ), E=0.6-2.3 MeV; measured Eγ, Iγ, Iγ(θ), Iγ(E); deduced astrophysical reaction rate. 22Ne deduced resonances, resonance strength, Γ, J, π, δ, γ-ray branching ratios. Enriched 18O targets. Ge(Li) detector.

doi: 10.1016/0375-9474(78)90156-2
Citations: PlumX Metrics


1978TR08      S.Afr.J.Phys. 1, 206 (1978)

H.P.Trautvetter, H.W.Becker, G.Hulke, K.U.Kettner, C.Rolfs, P.Schmalbrock

Experimental Studies of Heavy-Ion Reactions Far below the Coulomb Barrier

NUCLEAR REACTIONS 12C(12C, X), E(cm)=2.8-6.3 MeV; 20Ne(12C, X), E(cm)=6-13 MeV; measured σ(fragment, θ); deduced σ(fusion), astrophysical S-factor.


1977KE02      Phys.Rev.Lett. 38, 337 (1977)

K.-U.Kettner, H.Lorenz-Wirzba, C.Rolfs, H.Winkler

Study of the Fusion Reaction 12C + 12C below the Coulomb Barrier

NUCLEAR REACTIONS 12C(12C, X), E(cm)=2.5-6.2 MeV; measured σ(E, Eγ). 24Mg deduced resonances.

doi: 10.1103/PhysRevLett.38.337
Citations: PlumX Metrics


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