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NSR database version of April 29, 2024.

Search: Author = H.Ernst

Found 21 matches.

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1985SA11      Phys.Rev. C31, 1775 (1985)

S.J.Sanders, H.Ernst, W.Henning, C.Jachcinski, D.G.Kovar, J.P.Schiffer, J.Barrette

Energy Dependence of the Cross Sections for the 24Mg(16O, 12C)28Si(g.s) Reaction

NUCLEAR REACTIONS 24Mg(16O, 12C), E(cm)=36-54 MeV; measured σ(E), σ(θ). 40Ca deduced possible resonances, parameters.

doi: 10.1103/PhysRevC.31.1775
Citations: PlumX Metrics


1984ER01      Phys.Rev. C29, 464 (1984)

H.Ernst, W.Henning, C.N.Davids, W.S.Freeman, T.J.Humanic, F.W.Prosser, R.A.Racca

Evaporation Residue Cross Sections for 32S + 112,116,120,124Sn from X-Ray and Direct Recoil-Nucleus Measurements

NUCLEAR REACTIONS 112,116,120,124Sn(32S, X), E=130-247 MeV; measured evaporation residue σ(fragment θ), σ(θ, E), σ(θ, Z), E(X-Ray), I(X-ray), E(K X-ray), I(K X-ray), X-ray multiplicities, total σ(E). Statistical model calculations.

doi: 10.1103/PhysRevC.29.464
Citations: PlumX Metrics


1983ER01      Phys.Lett. 93A, 357 (1983)

H.Ernst, E.Hagn, E.Zech

Nuclear Orientation of 109Cd and 115mCd in Cd

RADIOACTIVITY 109,115mCd [from Cd(n, xn), E=thermal]; measured γ(θ), oriented nuclei; deduced electric field gradient of Cd in Cd, 109Cd quadrupole interaction frequency in Cd. 111Cd level deduced quadrupole moment.

doi: 10.1016/0375-9601(83)90118-4
Citations: PlumX Metrics


1983FR11      Phys.Rev.Lett. 50, 1563 (1983)

W.S.Freeman, H.Ernst, D.F.Geesaman, W.Henning, T.J.Humanic, W.Kuhn, G.Rosner, J.P.Schiffer, B.Zeidman, F.W.Prosser

Neutron-Excess Dependence of Fusion - Ni + Sn

NUCLEAR REACTIONS 112,114,116,118,120,122,124Sn(58Ni, X), (64Ni, X), E=235-320 MeV; measured σ(evaporation residue), σ(fusion) vs E; deduced neutron excess dependence. Optical model analysis.

doi: 10.1103/PhysRevLett.50.1563
Citations: PlumX Metrics


1983FR18      Phys.Rev. C28, 919 (1983)

W.S.Freeman, H.Ernst, D.F.Geesaman, W.Henning, T.J.Humanic, W.Kuhn, J.P.Schiffer, B.Zeidman, F.W.Prosser

Atomic Charge States of Residual Nuclei from Compound Nucleus Reactions

NUCLEAR REACTIONS 114,124Sn(58Ni, X), E=281 MeV; measured evaporation residue energy to charge state ratio average; deduced average atomic charge state, internal conversion role.

doi: 10.1103/PhysRevC.28.919
Citations: PlumX Metrics


1982ER07      Phys.Rev. C26, 2039 (1982)

H.Ernst, W.Henning, T.J.Humanic, T.L.Khoo, S.C.Pieper, J.P.Schiffer

Search for Transient Electric Field Gradients Acting on Fast-Moving Ions in Solids

NUCLEAR REACTIONS 24Mg(56Fe, 56Fe'), E=125 MeV; measured γ(56Fe)-coin; deduced transient electric field gradient. Coupled-channels analysis.

doi: 10.1103/PhysRevC.26.2039
Citations: PlumX Metrics


1982ER08      Phys.Lett. 119B, 307 (1982)

H.Ernst, W.Henning, C.N.Davids, W.S.Freeman, T.J.Humanic, M.Paul, S.J.Sanders, F.W.Prosser, Jr., R.A.Racca

Prompt Compound Nuclear K X-Rays in Fusion Reactions Induced by a Heavy Projectile

NUCLEAR REACTIONS 116,120,124Sn(32S, X), E=130-202 MeV; measured E(X-ray), I(X-ray), (X-ray)(X-ray)-coin, K X-ray production σ, multiplicities; deduced K X-ray yield role in complete fusion.

doi: 10.1016/0370-2693(82)90676-1
Citations: PlumX Metrics


1982HU10      Phys.Rev. C26, 993 (1982)

T.J.Humanic, H.Ernst, W.Henning, B.Zeidman

Reactions to Resolved States and to Non-Fusion Channels for 16O + 48Ca at E(lab) = 158.2 MeV

NUCLEAR REACTIONS 48Ca(16O, 16O), (16O, 16O'), (16O, 15N), (16O, 17O), (16O, X), E=158.2 MeV; measured σ(θ), σ(E(16O')), σ(E(17O)), σ(E(15N)), σ(fragment θ); deduced nonfusion σ(total). Optical model, DWBA analyses.

doi: 10.1103/PhysRevC.26.993
Citations: PlumX Metrics


1981ER01      Phys.Rev. C23, 1739 (1981)

H.Ernst, E.Hagn, E.Zech

Ground-State Spectroscopic Quadrupole Moments of 182,183,184,186,188Re

RADIOACTIVITY 182Re [from 185Re(d, 5n), E=45 MeV], 183,184Re [from 183,184W(d, 2n), E=11 MeV], 186,188Re [from 185,187Re(n, γ), E=thermal]; measured Iγ(θ, T), oriented nuclei in Re. 182,183,184,186,188Re level deduced quadrupole moment, Nilsson configuration.

doi: 10.1103/PhysRevC.23.1739
Citations: PlumX Metrics


1981TA16      Phys.Rev. C24, 960 (1981)

S.L.Tabor, L.C.Dennis, K.W.Kemper, J.D.Fox, K.Abdo, G.Neuschaefer, D.G.Kovar, H.Ernst

Fragmentation of 16O and 18O Projectiles

NUCLEAR REACTIONS 12C, 27Al, 46Ti(16O, X), (18O, X), E=72, 141 MeV; measured σ(fragment E, θ), σ(θ) for Li, Be, B, C, N; deduced projectile fragmentation vs E. Simple breakup model.

doi: 10.1103/PhysRevC.24.960
Citations: PlumX Metrics


1980ER11      Phys.Rev. B22, 2248 (1980)

H.Ernst, E.Hagn, E.Zech

Measurement of the Sign and Magnitude of the Electric Field Gradients at Re and Os Nuclei as Impurities in a Hexagonal Lu Single Crystal

RADIOACTIVITY 182Re, 183Os(EC) [from 175Lu(12C, xn) and subsequent decay]; measured Eγ, Iγ(θ, H) for oriented sources; deduced quadrupole moments.

doi: 10.1103/PhysRevB.22.2248
Citations: PlumX Metrics


1980HA25      Z.Phys. A295, 385 (1980)

E.Hagn, K.Leuthold, E.Zech, H.Ernst

Nuclear Magnetic Resonance on Oriented 192Ir in Fe and Ni

NUCLEAR MOMENTS 192Ir; measured hyperfine interaction; deduced hfs field in Ni, Knight-shift in Fe, Ni. 192Ir level deduced /μ/, quadrupole moment. NMR technique, oriented nuclei in Fe, Ni.

doi: 10.1007/BF01412952
Citations: PlumX Metrics


1980LE09      Phys.Rev. C21, 2581 (1980)

K.Leuthold, E.Hagn, H.Ernst, E.Zech

Ground-State Nuclear g Factor of 97Ru

NUCLEAR MOMENTS 97Ru [from 96Ru(n, γ)]; measured NMR on oriented nuclei in Fe; deduced g-factor, μ, Knight shift, relaxation times.

doi: 10.1103/PhysRevC.21.2581
Citations: PlumX Metrics


1979ER06      Phys.Lett. 86B, 154 (1979)

H.Ernst, E.Hagn, U.Schneider, E.Zech

Experimental Confirmation of the Anomalous IπK = 5+1 Ground-State Configuration of 186Ir

RADIOACTIVITY 186Ir [from 189Os(d, 5n), E=47 MeV]; measured γ(θ, H, t); deduced quadrupole interaction. 186Ir level deduced J, π, K.

doi: 10.1016/0370-2693(79)90806-2
Citations: PlumX Metrics


1979ER09      Nucl.Phys. A332, 41 (1979)

H.Ernst, E.Hagn, E.Zech

Measurement of the Ground State Spectroscopic Quadrupole Moments of 191Os and 193Os

RADIOACTIVITY 191,193Os [from 190,192Os(n, γ)]; measured Iγ(θ, T), oriented nuclei. 189,191,193Os levels deduced quadrupole moments, Nilsson configuration. Nuclear quadrupole relaxation, hyperfine enhanced cooling. Ge(Li) detectors.

doi: 10.1016/0375-9474(79)90093-9
Citations: PlumX Metrics


1979ER12      Phys.Rev. B19, 4460 (1979)

H.Ernst, E.Hagn, E.Zech, G.Eska

Nuclear Quadrupole Alignment of 176Lu-m and 177Lu in a Lutetium Single Crystal at Low Temperatures and Systematics of Electric Field Gradients in Pure Hexagonal Transition Metals

RADIOACTIVITY 176mLu, 177Lu; measured γ(θ, T); deduced electric field gradient. 177Hf levels deduced δ.

doi: 10.1103/PhysRevB.19.4460
Citations: PlumX Metrics


1979ER14      Phys.Lett. 70A, 246 (1979)

H.Ernst, W.Koch, F.E.Wagner, E.Bucher

Electric Field Gradients at Os Nuclei in the Hexagonal Transition Metals Os and Re

NUCLEAR REACTIONS 186Os(γ, γ'), E=137 keV; measured Mossbauer spectra.

doi: 10.1016/0375-9601(79)90221-4
Citations: PlumX Metrics


1979HA43      Phys.Lett. 85B, 321 (1979)

E.Hagn, K.Leuthold, E.Zech, H.Ernst

Measurement of the Ground-State Spectroscopic Quadrupole Moment of 192Ir

NUCLEAR MOMENTS 192Ir; measured hyperfine interaction, quadrupole splitting; deduced ground-state g, quadrupole moment. NMR, oriented nuclei.

doi: 10.1016/0370-2693(79)91262-0
Citations: PlumX Metrics


1955HA23      Phys.Rev. 98, 231A (1955)

R.W.Hayward, D.D.Hoppes, H.Ernst

Disintegration of Niobium-91 and -92

doi: 10.1103/PhysRev.98.231A
Citations: PlumX Metrics


1954HA05      Phys.Rev. 93, 916A (1954)

R.W.Hayward, D.D.Hoppes, H.Ernst

Disintegration of the 10-Year Ba133

doi: 10.1103/PhysRev.93.916A
Citations: PlumX Metrics


1954HA71      Phys.Rev. 93, 916 (C8) (1954)

R.W.Hayward, D.D.Hoppes, H.Ernst

Disintegration of the 10-Year Ba133

RADIOACTIVITY 133Ba(EC); measured decay products, Eγ, Iγ; deduced γ-ray energies and relative intensities, partial level scheme.


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