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NSR database version of April 29, 2024.

Search: Author = R.Bottger

Found 22 matches.

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2011KL01      J.Korean Phys.Soc. 59, 1957s (2011)

A.Klix, U.Fischer, D.Lebrun-Grandie, P.Batistoni, S.Villari, R.Bottger, K.Fleischer, J.Henniger, D.Gehre, M.Sommer

Integral Neutronics Experiment with a Mock-up of the European HCLL-TBM for ITER

doi: 10.3938/jkps.59.1957
Citations: PlumX Metrics

1998BO30      Nucl.Phys. A642, 419 (1998)

R.Bottger, H.Scholermann

Precision Measurements of the Q-Value for (p, n) Reactions on 37Cl and 59Co

NUCLEAR REACTIONS 37Cl, 59Co(p, n), E ≈ threshold; measured Ep, En; deduced Q. Enriched targets.

doi: 10.1016/S0375-9474(98)00460-6
Citations: PlumX Metrics

1998SC36      Phys.Rev. C58, 1790 (1998)

M.Schumann, F.Kappeler, R.Bottger, H.Scholermann

Coulomb Excitation of 180Ta

NUCLEAR REACTIONS 180mTa(α, α'), E=12-20 MeV; 180mTa(p, p'), E=3-3.7 MeV; measured ground-state decay activity, (X-ray)γ-coin following Coulomb excitation. 180Ta deduced intermediate state at Ex=0.6-2.2 MeV. 181Ta(α, n), E=12-20 MeV; measured delayed γ yields vs irradiation time. 184Re deduced possible isomeric state. Thermal coupling of ground, isomeric states, astrophysical implications discussed.

doi: 10.1103/PhysRevC.58.1790
Citations: PlumX Metrics

1997SC18      Nucl.Phys. A621, 274c (1997)

M.Schumann, F.Kappeler, R.Bottger, H.Scholermann

Survival of 180Ta at s-Process Temperatures

NUCLEAR REACTIONS, ICPND 180Ta(p, p'), E < 3.7 MeV; 180Ta(α, α'), E=14-20 MeV; measured metastable state yield following Coulomb excitation; deduced no intermediate state below 1 MeV, s-process origin of 180Ta. Astrophysical implications.

doi: 10.1016/S0375-9474(97)00254-6
Citations: PlumX Metrics

1995KU38      Nucl.Instrum.Methods Phys.Res. A361, 263 (1995)

V.Kunze, W.-D.Schmidt-Ott, U.Bosch-Wicke, R.Bottger, H.Klein

A Modular 4π Counter for β-Delayed Neutrons

RADIOACTIVITY 252Cf(SF); measured neutron spectra, fission (fragment)n-coin; deduced detector efficiency calibration. Modular 4π counter for β-delayed neutrons.

doi: 10.1016/0168-9002(95)00125-5
Citations: PlumX Metrics

1993BO31      Nucl.Instrum.Methods Phys.Res. A334, 160 (1993)

R.Bottger, H.Klein, R.Nolte, D.Schmidt

Specification of Beryllium Targets for Neutron Production

NUCLEAR REACTIONS 9Be(α, n), E=12.6 MeV; measured neutron spectra, θ=25°; deduced target average areal density, homogeneity features.

doi: 10.1016/0168-9002(93)90545-S
Citations: PlumX Metrics

1992BO02      Nucl.Phys. A536, 260 (1992)

R.Bottger, H.Scholermann

A Precise Measurement of the Ground-State Q-Value for (p, n) Reactions on 64Ni and 80Se

NUCLEAR REACTIONS 64Ni, 80Se(p, n), E ≈ threshold; measured Ep, En; deduced Q. Enriched targets.

doi: 10.1016/0375-9474(92)90380-3
Citations: PlumX Metrics

1990BO33      Nucl.Sci.Eng. 106, 377 (1990)

R.Bottger, H.Klein, A.Chalupka, B.Strohmaier

Investigation of the Spectral Fluence of Neutrons from Spontaneous Fission of 252Cf by Means of Time-of-Flight Spectrometry

RADIOACTIVITY 252Cf(SF); measured fission (fragment)n-coin; deduced spectral fluence.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22202.

1990CH44      Nucl.Sci.Eng. 106, 367 (1990)

A.Chalupka, L.Malek, S.Tagesen, R.Bottger

Results of a Low-Background Measurement of the Fission Neutron Spectrum from 252Cf in the 9- to 29-MeV Energy Range

RADIOACTIVITY 252Cf(SF); measured fission neutron spectra.

doi: 10.13182/NSE90-A29064
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22202.

1990MA64      Nucl.Sci.Eng. 106, 353 (1990)

H.Marten, D.Richter, D.Seeliger, W.D.Fromm, R.Bottger, H.Klein

The 252Cf(sf) Neutron Spectrum in the 5- to 20-MeV Energy Range

RADIOACTIVITY 252Cf(SF); measured fission neutron spectra. Miniature ionization chamber, NE-213 detectors.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22219.

1989BO41      Nucl.Instrum.Methods Phys.Res. A282, 358 (1989)

R.Bottger, S.Guldbakke, H.Klein, H.Scholermann, H.Schuhmacher, H.Strzelczyk

Problems Associated with the Production of Monoenergetic Neutrons

NUCLEAR REACTIONS 3H(p, n), E=2.05, 3.37 MeV; 2H(d, n), E=1.87 MeV; measured neutron spectra; deduced monoenergetic neutron production conditions. Ti(T), Ti(D) targets.

doi: 10.1016/0168-9002(89)90167-8
Citations: PlumX Metrics

1989SC24      Nucl.Phys. A501, 86 (1989)

H.Scholermann, R.Bottger

Q-Values for (p, n) Reactions on 65Cu and 51V

NUCLEAR REACTIONS 65Cu, 51V(p, n), E ≈ 2 MeV; measured Ep, En; deduced Q. Enriched targets.

doi: 10.1016/0375-9474(89)90565-4
Citations: PlumX Metrics

1986BO39      Radiat.Eff. 96, 113 (1986)

R.Bottger, H.J.Brede, H.Klein, H.Scholermann, B.Siebert

Elastic and Inelastic Scattering of Fast Neutrons on Carbon

NUCLEAR REACTIONS C(n, n), (n, n'), E=6.23, 7.21, 8.16, 9.16, 11.05, 11.9, 12.84, 13.75 MeV; measured σ(θ). Proton recoil telescope.

1986BO40      Radiat.Eff. 96, 129 (1986)

R.Bottger, W.D.Fromm, H.Klein, H.Marten, D.Richter, D.Seeliger

The Cf-252(SF) Neutron Spectrum in the High-Energy Range

RADIOACTIVITY 252Cf(SF); measured fission neutron spectrum. Miniature fission chamber, NE 213 detectors.

1982MO13      Nucl.Phys. A381, 294 (1982)

Z.Moroz, P.Zupranski, R.Bottger, P.Egelhof, K.-H.Mobius, G.Tungate, E.Steffens, W.Dreves, I.Koenig, D.Fick

The Interaction of Aligned 7Li with 58Ni

NUCLEAR REACTIONS 58Ni(polarized 7Li, 7Li), E=14.2, 18, 20.3, 22 MeV; measured σ(θ), T20, T21, T22 vs θ, spin-independent analyzing power vs θ. 58Ni(polarized 7Li, 7Li'), E=20.3 MeV; measured σ(θ), T20(θ), spin-dependent analyzing power vs θ. 7Li deduced spectroscopic deformation. Diffraction, optical, DWBA models.

doi: 10.1016/0375-9474(82)90145-2
Citations: PlumX Metrics

1982MO17      Z.Phys. A306, 335 (1982)

K.-H.Mobius, R.Bottger, P.Egelhof, Z.Moroz, E.Steffens, G.Tungate, I.Koenig, D.Fick

The Influence of the Spectroscopic Deformation of Li-Isotopes on Their Interaction with 51V

NUCLEAR REACTIONS, ICPND 51V(polarized 6Li, X), (polarized 7Li, X)55Fe/56Fe/52Cr/53Cr/55Mn, (polarized 7Li, 7Li), E=10-20 MeV; 51V(polarized 6Li, 6Li), E=9.8, 12, 14 MeV; measured Eγ, Iγ, reaction σ, elastic σ, tensor analyzing power vs E, θ; deduced production σ(E) for residuals, entrance channel effects. 7Li deduced spectroscopic deformation. Sharp cutoff model.

1981KO42      Fizika(Zagreb) 13, Suppl.No.1, 9 (1981)

S.Kossionides, K.-H.Mobius, R.Bottger, P.Egelhof, Z.Moroz, E.Steffens, G.Tungate, W.Dreves, I.Koenig, D.Fick

Deformation Dependence of the Cross Section of 7Li(pol) Induced Reactions

NUCLEAR REACTIONS 51V(polarized 7Li, X), (polarized 7Li, 7Li), E(cm)=8.5-17.5 MeV; measured σ(reaction), analyzing power vs E. 51V(polarized 7Li, p), (polarized 7Li, t), E=12, 20 MeV; measured σ(θ), analyzing power vs θ; deduced projectile deformation effects. Activation technique.

1981MO05      Nucl.Instrum.Methods 179, 541 (1981)

Z.Moroz, R.Bottger, P.Egelhof, K.-H.Mobius, G.Tungate, E.Steffens, W.Dreves, D.Fick

Determination of the Alignment of a 7Li Beam by Means of the Doppler-Shift Method

NUCLEAR REACTIONS 181Ta(polarized 7Li, 7Li'), E=20 MeV; measured Coulomb excitation σ(θ), Doppler broadened Eγ, Iγ. 7Li deduced alignment t20.

doi: 10.1016/0029-554X(81)90180-4
Citations: PlumX Metrics

1981MO08      Phys.Rev.Lett. 46, 1064 (1981)

K.-H.Mobius, R.Bottger, P.Egelhof, Z.Moroz, E.Steffens, G.Tungate, W.Dreves, I.Koenig, D.Fick

Influence of the Static Deformation of 7Li on the 7Li-51V Total Reaction Cross Section

NUCLEAR REACTIONS 51V(polarized 7Li, X), (polarized 7Li, 7Li), E=10-20 MeV; measured σ(reaction), T20(reaction) vs E, σ(quasielastic), T20(quasielastic) vs θ; deduced projectile static deformation effects. Sharp cutoff model.

doi: 10.1103/PhysRevLett.46.1064
Citations: PlumX Metrics

1981TU01      Phys.Lett. 98B, 347 (1981)

G.Tungate, R.Bottger, P.Egelhof, K.-H.Mobius, Z.Moroz, E.Steffens, W.Dreves, I.Koenig, D.Fick

Elastic Scattering of Vector Polarized 7Li on 58Ni

NUCLEAR REACTIONS 58Ni(polarized 7Li, 7Li), E=20.3 MeV; measured vector analyzing power iT11(θ), σ(θ); deduced optical model parameters. Optical, folding model analyses.

doi: 10.1016/0370-2693(81)90922-9
Citations: PlumX Metrics

1980EG03      Phys.Rev.Lett. 44, 1380 (1980)

P.Egelhof, W.Dreves, K.-H.Mobius, E.Steffens, G.Tungate, P.Zupranski, D.Fick, R.Bottger, F.Roesel

Determination of the Electric Quadrupole Moment of 7Li by Coulomb Scattering of an Aligned 7Li Ions

NUCLEAR REACTIONS 58Ni(polarized 7Li, 7Li), (polarized 7Li, 7Li'), E=10 MeV; 208Pb(polarized 7Li, 7Li), (polarized 7Li, 7Li'), E=22 MeV; measured Coulomb scattering T20(θ). 7Li deduced quadrupole moment.

doi: 10.1103/PhysRevLett.44.1380
Citations: PlumX Metrics

1980TU03      Phys.Lett. B95, 35 (1980)

G.Tungate, R.Bottger, P.Egelhof, K.-H.Mobius, Z.Moroz, E.Steffens, W.Dreves, D.Fick, D.M.Brink, T.F.Hill

Investigation of the 58Ni(7Li, 6Li)59Ni Reaction with Vector Polarized 7Li

NUCLEAR REACTIONS 58Ni(polarized 7Li, 6Li), E=20.3 MeV; measured σ(θ), vector analyzing power vs θ; deduced transferred neutron polarization effects.

doi: 10.1016/0370-2693(80)90393-7
Citations: PlumX Metrics

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