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Search: Author = K.A.Eberhard

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1992CZ01      Nucl.Phys. A542, 278 (1992)

J.Czakanski, W.Zipper, M.Siemaszko, W.Dunnweber, W.Hering, D.Konnerth, W.Trombik, K.G.Bernhardt, H.Bohn, K.A.Eberhard, R.Vandenbosch

Critical Angular Momentum of Cluster Evaporation: 16O(16O, α)28Si and 16O(16O, 8Be)24Mg

NUCLEAR REACTIONS 16O(16O, α), (16O, 8Be), E(cm)=18.35-31.0 MeV; measured σ(θ) vs E; deduced angular momentum limitation for cluster emission. Hauser-Feshbach model calculations with potential-barrier penetration coefficients.

doi: 10.1016/0375-9474(92)90217-8
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1257.


1987CZ02      Phys.Lett. 199B, 166 (1987)

J.Czakanski, W.Zipper, W.Dunnweber, W.Hering, D.Konnerth, W.Trombik, K.G.Bernhardt, H.Bohn, K.A.Eberhard, R.Vandenbosch

Angular Momentum Limitation of Cluster Emission from the Compound Nucleus: 16O(16O, α)28Si and 16O(16O, 8Be)24Mg

NUCLEAR REACTIONS, MECPD 16O(16O, α), (16O, 8Be), E=36-62 MeV; measured σ(θ) vs E. Si detectors. Hauser-Feshbach model.

doi: 10.1016/0370-2693(87)91352-9
Citations: PlumX Metrics


1985KO04      Nucl.Phys. A436, 538 (1985)

D.Konnerth, W.Trombik, K.G.Bernhardt, K.A.Eberhard, R.Singh, A.Strzalkowski, W.Trautmann

Scattering and Reactions of 14C + 14C and 14C + 12C

NUCLEAR REACTIONS 12,14C(14C, 14C), (14C, 14C'), (14C, 13C), (14C, 18O), E ≤ 70 MeV; measured particle spectra, σ(θ), γγ-coin; deduced model parameters. Optical model.

doi: 10.1016/0375-9474(85)90085-5
Citations: PlumX Metrics


1981BE29      Nucl.Phys. A365, 157 (1981)

K.G.Bernhardt, H.Bohn, K.A.Eberhard, R.Sielemann, R.Vandenbosch, M.P.Webb

The 12C(18O, α)26Mg and 12C(18O, 8Be)22Ne Reaction

NUCLEAR REACTIONS 12C(18O, 8Be), (18O, α), E(cm)=15-22.4 MeV; measured σ(E, θ); deduced no correlated structure. Statistical model calculations.

doi: 10.1016/0375-9474(81)90393-6
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0487.


1981BE64      Fizika(Zagreb) 13, Suppl.No.1, 27 (1981)

C.Beck, R.M.Freeman, F.Haas, B.Heusch, H.Bohn, K.A.Eberhard, U.Kaufl, H.Puchta, T.Senftleben, W.Trautmann

Resonant Structure in the Reaction Channels of 14C + 14C

NUCLEAR REACTIONS 14C(14C, 14C'), (14C, xn), (14C, xnα), E(cm)=12.5-32.5 MeV; measured σ(E), production σ(E) for 25Mg, 22Ne, Ne, 15C; deduced channel correlated structure. 28Mg deduced possible quasimolecular resonances.


1981FR23      Phys.Rev. C24, 2390 (1981)

R.M.Freeman, C.Beck, F.Haas, B.Heusch, H.Bohn, U.Kaufl, K.A.Eberhard, H.Puchta, T.Senftleben, W.Trautmann

Structure in the Reaction Channels of 14C + 14C

NUCLEAR REACTIONS 14C(14C, 14C'), (14C, X), E(cm)=12.5-32.5 MeV; measured Eγ, Iγ; deduced production σ(E) for 15C, 21,22,23Ne, 25Mg, channel correlated resonance structure. Enriched target.

doi: 10.1103/PhysRevC.24.2390
Citations: PlumX Metrics


1981TR09      Fizika(Zagreb) 13, Suppl.No.1, 25 (1981)

W.Trombik, W.Trautmann, W.Dunnweber, K.A.Eberhard, W.Hering, D.Konnerth, R.Singh

The Role of the Inelastic Channels for the Occurrence of Intermediate Resonances in 12C + 12C and 14C + 14C

NUCLEAR REACTIONS 12C(12C, 12C'), 14C(14C, 14C'), E(cm)=15-35 MeV; 16O(16O, 16O'), E(cm)=25-35 MeV; measured σ(θ=90°, E). 12C(12C, 12C'), E(cm)=15-35 MeV; measured σ(total), spin aligment vs E; deduced inelastic channel role in intermediate resonance formation.


1980KO23      Phys.Rev.Lett. 45, 1154 (1980)

D.Konnerth, K.G.Bernhardt, K.A.Eberhard, R.Singh, A.Strzalkowski, W.Trautmann, W.Trombik

Elastic and Inelastic Scattering of 14C by 14C

NUCLEAR REACTIONS 14C(14C, 14C), E(cm)=6-35 MeV; measured σ(θ, E), γγ-coin; deduced inelastic coupling; 14C(14C, 14C'), E(cm)=15-35 MeV; measured γγ-coin, σ(θ, E); deduced intermediate structure.

doi: 10.1103/PhysRevLett.45.1154
Citations: PlumX Metrics


1980SI15      Phys.Rev. C22, 1971 (1980)

R.Singh, K.A.Eberhard, R.G.Stokstad

Fluctuations in 12C(16O, α)24Mg and 12C(16O, 8Be(g.s.))20Ne Reactions

NUCLEAR REACTIONS 12C(16O, α), E=13.17-23.09 MeV; 12C(16O, 8Be), E(cm)=14.07-23.09 MeV; measured σ(E, θ); deduced fluctuation component of σ. Statistical model analysis.

doi: 10.1103/PhysRevC.22.1971
Citations: PlumX Metrics


1980TR06      Z.Phys. A296, 187 (1980)

W.Trombik, W.Dunnweber, W.Trautmann, W.Dahme, K.A.Eberhard, W.Hering, D.Konnerth, R.Singh

Spin Alignment in 12C+12C Inelastic Scattering

NUCLEAR REACTIONS 12C(12C, 12C'), E(cm)=18.5-32.8 MeV; measured σ(E), 12Cγ-coin. 12C level deduced spin alignment.

doi: 10.1007/BF01412661
Citations: PlumX Metrics


1979EB01      Phys.Rev.Lett. 42, 432 (1979)

K.A.Eberhard, H.Bohn, K.G.Bernhardt

Narrow Iπ = 10+ Resonance for 12C + 16O in the Region of Strong Absorption

NUCLEAR REACTIONS 12C(16O, 8Be), E(cm)=18.8 MeV; measured σ(θ). 28Si deduced resonance, J, π, Γ.

doi: 10.1103/PhysRevLett.42.432
Citations: PlumX Metrics


1979EB02      Phys.Rev.Lett. 43, 107 (1979)

K.A.Eberhard, C.Appel, R.Bangert, L.Cleemann, J.Eberth, V.Zobel

Fusion Cross Sections for α + 40,44Ca and the Problem of Anomalous Large-Angle Scattering

NUCLEAR REACTIONS 40,44Ca(α, X), E=10, 27 MeV; measured evaporation residues, Eγ, Iγ; deduced σ(fusion). Optical model, semiclassical intepretations.

doi: 10.1103/PhysRevLett.43.107
Citations: PlumX Metrics


1979SI01      Phys.Rev. C19, 291 (1979)

R.Singh, K.A.Eberhard, J.G.Cramer

Search for Band Crossing in 44Ti* Through the 28Si(16O, 4He)40Ca Reaction

NUCLEAR REACTIONS 28Si(16O, α), E=25-45 MeV; measured σ(E). Hauser Feshbach calculations. Enriched target.

doi: 10.1103/PhysRevC.19.291
Citations: PlumX Metrics


1978DE25      Phys.Rev. C18, 1237 (1978)

T.Delbar, G.Gregoire, G.Paic, R.Ceuleneer, F.Michel, R.Vanderpoorten, A.Budzanowski, H.Dabrowski, L.Freindl, K.Grotowski, S.Micek, R.Planeta, A.Strzalkowski, K.A.Eberhard

Elastic and Inelastic Scattering of Alpha Particles from 40,44Ca over A Broad Range of Energies and Angles

NUCLEAR REACTIONS 40Ca(α, α), (α, α'), E=40-62 MeV; 44Ca(α, α), E=40-58 MeV; measured σ(θ); deduced optical model parameters. 40Ca deduced β3. Enriched targets.

doi: 10.1103/PhysRevC.18.1237
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0657.


1977BO21      Phys.Rev. C16, 665 (1977)

H.Bohn, K.A.Eberhard, R.Vandenbosch, K.G.Bernhardt, R.Bangert, Y-d.Chan

Back-Angle Anomalies in 6Li Scattering from 40Ca and 44Ca

NUCLEAR REACTIONS 40,44Ca(6Li, 6Li), (6Li, 6Li'), E=30 MeV; measured σ(θ). Optical model, coupled channel, Hauser-Feshbach calculations.

doi: 10.1103/PhysRevC.16.665
Citations: PlumX Metrics


1976EB01      Phys.Rev. C13, 440 (1976)

K.A.Eberhard, K.G.Bernhardt

'Resonances' in 12C(12C, α)20Ne and 12C(12C, 8Be)16O Reactions at About 37 MeV

NUCLEAR REACTIONS 12C(12C, 8Be), (12C, α), E=36.5-37.5 MeV; measured σ(E, θ). Hauser-Feshbach calculations.

doi: 10.1103/PhysRevC.13.440
Citations: PlumX Metrics


1976EB03      Phys.Rev. C14, 548 (1976)

K.A.Eberhard, T.H.Braid, T.Renner, J.P.Schiffer, S.Vigdor

Compound Contributions in the Anomalous Back-Angle Elastic Scattering of Alpha Particles from 40Ca and 44Ca

NUCLEAR REACTIONS 40,44Ca(α, α), E=20-26 MeV; measured σ(E, θ); deduced compound, direct components. Fluctuation analysis.

doi: 10.1103/PhysRevC.14.548
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0885.


1976EB04      Phys.Rev. C14, 2332 (1976)

K.A.Eberhard, M.Wit, J.Schiele, W.Trombik, W.Zipper, J.P.Schiffer

Systematics of Back-Angle Alpha-Particle Scattering: Sc, Ti, V, and Cr Isotopes

NUCLEAR REACTIONS 45Sc, 49,50Ti, 50,52,53Cr, 50,51V(α, α), E=25 MeV; measured σ(θ); deduced no evidence of anomalous backward enhancement.

doi: 10.1103/PhysRevC.14.2332
Citations: PlumX Metrics


1976FI08      Phys.Rev. C14, 755 (1976)

W.Fitz, F.Kienle, R.Maschuw, B.Zeitnitz, W.Scobel, K.A.Eberhard

(α, n) Cross Sections in the Region of Anomalous α Scattering

NUCLEAR REACTIONS 40,44Ca, 40Ar(α, n), E=24.1 MeV; measured σ(En, θ). 40,44Ca, 40Ar(α, 2n), (α, nα), (α, 2nα), (α, np), (α, 2np), (α, n), (α, p), (α, d), (α, α'), E=24 MeV; calculated σ.

doi: 10.1103/PhysRevC.14.755
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0656.


1976MA12      Nucl.Phys. A259, 129 (1976)

E.Mathiak, K.A.Eberhard, J.G.Cramer, H.H.Rossner, J.Stettmeier, A.Weidinger

The (12C, 8Be) Reaction on 12C, 16O, 24,26Mg, 40,48Ca, 54Fe and 58Ni between 50 and 65 MeV Bombarding Energy

NUCLEAR REACTIONS 12C, 16O, 24,26Mg, 40,48Ca, 54Fe, 58Ni(12C, 8Be), E=50-65 MeV; measured σ(E, E(8Be), θ). 20Ne, 28Si, 30Si, 44,52Ti, 58Ni, 62Zn levels deduced Sα. Enriched targets.

doi: 10.1016/0375-9474(76)90500-5
Citations: PlumX Metrics


1976WE04      Nucl.Phys. A257, 144 (1976)

A.Weidinger, K.A.Eberhard, E.Mathiak, J.Stettmeier, W.Trombik, L.N.Wustefeld

12C(12C, 8Be)16O Angular Distributions and Excitation Functions between 35 and 69 MeV Bombarding Energy

NUCLEAR REACTIONS 12C(12C, 8Be), E=35-69 MeV; measured σ(E, E(8Be), θ). 16O deduced levels. Autocorrelation analyses. Enriched target.

doi: 10.1016/0375-9474(76)90480-2
Citations: PlumX Metrics


1976WE05      Phys.Rev.Lett. 36, 779 (1976)

M.P.Webb, R.Vandenbosch, K.A.Eberhard, K.G.Bernhardt, M.S.Zisman

18O + 12C System: Evidence for Nonstatistical Intermediate Structure with Enhancement of Odd Partial Waves in the Elastic Channel

NUCLEAR REACTIONS 12C(18O, 18O), (18O, 16O), (18O, α), E(cm)=12-25 MeV; measured σ(E, θ).

doi: 10.1103/PhysRevLett.36.779
Citations: PlumX Metrics


1975EB03      Phys.Lett. 56B, 445 (1975)

K.A.Eberhard, E.Mathiak, J.Stettmeier, W.Trombik, A.Weidinger, L.N.Wustefeld, K.G.Bernhardt

Observation of Resonances in 24Mg at 32-40 MeV Excitation Energy via the 12C(12C, 8Be)16O Reaction

NUCLEAR REACTIONS 12C(12C, 8Be), E(cm)=17.4-34.5 MeV; measured σ(E, E(8Be), θ). 24Mg deduced resonances.

doi: 10.1016/0370-2693(75)90408-6
Citations: PlumX Metrics


1975EC04      Nucl.Phys. A255, 157 (1975)

J.S.Eck, W.J.Thompson, K.A.Eberhard, J.Schiele, W.Trombik

Systematics of Backward-Angle Elastic Alpha Scattering

NUCLEAR REACTIONS 32,34S, 36,38,40Ar, 39,41K, 40,42,44,48Ca, 48,50Ti, 51V, 50Cr, 56,58Fe, 59Co, 58,60,62,64Ni, 63,65Cu, 64,66,68,70Zn, 90Zr(α, α), E=15-40 MeV; calculated backward-angle enhancement.

doi: 10.1016/0375-9474(75)90155-4
Citations: PlumX Metrics


1975TR01      Phys.Rev. C11, 685 (1975)

W.Trombik, K.A.Eberhard, J.S.Eck

Back-Angle Anomalies in Alpha Scattering: Inelastic Scattering from the Calcium Isotopes

NUCLEAR REACTIONS 40,42,44,48Ca(α, α0), (α, α'), E=24-29 MeV; measured σ(E, θ); deduced coupled-channel parameters. Enriched targets; θ=12.5-177.5°, Δθ=2.5°; calculated σ(θ).

doi: 10.1103/PhysRevC.11.685
Citations: PlumX Metrics


1975WI24      Phys.Rev. C12, 1447 (1975)

M.Wit, J.Schiele, K.A.Eberhard, J.P.Schiffer

Back-Angle Elastic Alpha Scattering from 89Y and 90,91,94Zr

NUCLEAR REACTIONS 89Y, 90,91,94Zr(α, α), E=18-25 MeV; measured σ(E, θ). Optical model analysis, enriched targets.

doi: 10.1103/PhysRevC.12.1447
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0345.


1974PA01      Phys.Rev. C9, 876 (1974)

L.J.Parish, R.A.Brown, K.A.Eberhard, A.Richter, W.von Witsch

High-Lying Neutron-Hole States Populated in the Reaction 13C(p, d)12C at 62 MeV

NUCLEAR REACTIONS 13C(p, d), E=62 MeV; measured σ(Ed, θ). 12C deduced levels, L, S.

doi: 10.1103/PhysRevC.9.876
Citations: PlumX Metrics


1974RO04      Nucl.Phys. A218, 606 (1974)

H.H.Rossner, G.Hinderer, A.Weidinger, K.A.Eberhard

The Heavy-Ion Reaction Channels of the System 16O + 16O

NUCLEAR REACTIONS 16O(16O, 16O), (16O, 12C), (16O, 20Ne), (16O, 14N), (16O, 15N), 16O(16O, 17F), (16O, 18F), E=49-65 MeV; measured σ(E;E(12C, 20Ne, 14,15N, 17,18F), θ). Natural target.

doi: 10.1016/0375-9474(74)90043-8
Citations: PlumX Metrics


1974TR04      Phys.Rev. C9, 1813 (1974)

W.Trombik, K.A.Eberhard, G.Hinderer, H.H.Rossner, A.Weidinger, J.S.Eck

Back-Angle Elastic and Inelastic Scattering of α Particles from the Even Ni Isotopes

NUCLEAR REACTIONS 58,60,62,64Ni(α, α'), E=18-27 MeV; measured σ(E;θ); deduced optical-model parameters. Enriched targets. Coupled-channel analysis, resolution 200 keV, θ=12.5-177.5°, Δθ=2.5°.

doi: 10.1103/PhysRevC.9.1813
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0372.


1973CR03      Phys.Rev. C8, 625 (1973)

J.G.Cramer, K.A.Eberhard, J.S.Eck, W.Trombik

Influence of J-Dependent Absorption on the Inelastic Scattering of α Particles

NUCLEAR REACTIONS 40Ca(α, α), (α, α'), E=29 MeV; measured nothing, calculated σ(θ).

doi: 10.1103/PhysRevC.8.625
Citations: PlumX Metrics


1972EB03      Nucl.Phys. A193, 489 (1972)

K.A.Eberhard, W.Trombik

Investigation of α-Particle Scattering from 24Mg as a Test of Hauser-Feshbach Calculations in the Continuum Region

NUCLEAR REACTIONS 24Mg(α, α'), E=15.4-19.1 MeV; measured σ(E;Eα', θ). 28Si deduced coherence width. Enriched target.

doi: 10.1016/0375-9474(72)90335-1
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0628.


1972PL04      Nucl.Phys. B44, 413 (1972)

H.S.Plendl, D.Burch, K.A.Eberhard, M.Hamm, A.Richter, C.J.Umbarger, W.P.Trower

Cross Sections for (π-, π-n) Reactions on 19F and 31P in the 3-3 Resonance Region

NUCLEAR REACTIONS 19F, 31P(π-, π-n), E=140-240 MeV; measured activation σ(E) in 3-3 resonance region.

doi: 10.1016/0550-3213(72)90126-5
Citations: PlumX Metrics


1971EB01      Phys.Rev. C3, 149 (1971)

K.A.Eberhard, D.Robson

Phase-Equivalent Ambiguities in an Optical Model: Coupled-Channel Analysis of α + 24Mg Scattering at 17 MeV

NUCLEAR REACTIONS 24Mg(α, α), E=17 MeV; measured nothing; analyzed σ(θ); deduced optical model parameters.

doi: 10.1103/PhysRevC.3.149
Citations: PlumX Metrics


1971FR09      Phys.Rev. C4, 434 (1971)

J.W.Frickey, K.A.Eberhard, R.H.Davis

Alpha-Particle Scattering by 20Ne at 16.8 MeV

NUCLEAR REACTIONS 20Ne(α, α), (α, α'), E=16.8 MeV; measured σ(θ); deduced optical model parameters.

doi: 10.1103/PhysRevC.4.434
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetT0238.


1970EB01      Nucl.Phys. A142, 113 (1970)

K.A.Eberhard, C.Mayer-Boricke

Statistical and Non-Statistical Effects in the α-Scattering from 24Mg Between 14.9 and 19.1 MeV

NUCLEAR REACTIONS 24Mg(α, α'), E=14.9-19.1 MeV; measured σ(E;Eα', θ). 28Si levels deduced level-width(θ), auto-, cross-correlations, direct reaction contribution. Enriched target.

doi: 10.1016/0375-9474(70)90479-3
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0626.


1970EB02      Phys.Lett. 33B, 343 (1970)

K.A.Eberhard

An Explanation of the Anomalous Backward Enhancement of Elastic α-Scattering Cross Sections Near A = 40 in Terms of an Extended Optical Model

NUCLEAR REACTIONS 36,40Ar, 39,41K, 40,42,44Ca(α, α), E=24 MeV; calculated σ(θ). Extended optical model, L-dependent absorption.

doi: 10.1016/0370-2693(70)90249-2
Citations: PlumX Metrics


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