0000000000211186

AUTHOR

G. Kraus

showing 5 related works from this author

Invariant mass spectrum and α-n correlation function studied in the fragmentation of 6He on a carbon target

1998

13 pags, 5 figures.-- PACS nrs.: 24.60.−t; 25.70.Ef; 27.20.+n.

PhysicsNuclear and High Energy PhysicsReaction mechanismMomentum distributionsBreakupSpectral lineIon[PACS] Reactions induced by unstable nucleiBreakup reactions6 ≤ A ≤ 19 [[PACS] Properties of specific nuclei listed by mass ranges]Fragmentation (mass spectrometry)Halo nucleiFragmentation mechanism[PACS] ResonancesSecondary radioactive beamsInvariant massNeutronHe-5He-6Invariant mass spectra[PACS] Properties of specific nuclei listed by mass ranges: 6 ≤ A ≤ 19Atomic physicsGround stateExotic nucleiNuclear Physics A
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Continuum excitations in6He

1999

T. Aumann et al. ; 11 pags.; 6 figs.; 2 tabs. ; PACS number(s): 27.20.1n, 25.60.Gc, 25.70.De, 29.30.Hs

PhysicsNuclear and High Energy PhysicsAngular distributionContinuum (topology)Giant resonanceExcited stateQuantum mechanicsCoulomb excitationInelastic scatteringAtomic physicsIsotopes of heliumResonance (particle physics)Physical Review C
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Proton Inelastic Scattering onNi56in Inverse Kinematics

1994

Inelastic proton scattering to the first excited ${2}^{+}$ state of the doubly magic $^{56}\mathrm{Ni}$ nucleus was investigated in inverse kinematics, using a secondary beam of radioactive $^{56}\mathrm{Ni}$ nuclei. At an incident energy of 101 MeV/nucleon, a value $B(E2,{0}^{+}\ensuremath{\rightarrow}{2}^{+})=600\ifmmode\pm\else\textpm\fi{}120 {e}^{2}$ ${\mathrm{fm}}^{4}$ was measured. This result completes the set of experimental data for the first excited ${2}^{+}$ states in the $1f\ensuremath{-}2p$ shell with a closed shell of neutrons or protons. These data are compared to recent shell-model calculations.

PhysicsNuclear reactionProtonScatteringExcited stateNuclear TheoryGeneral Physics and AstronomyAtomic physicsMott scatteringInelastic scatteringNuclear ExperimentNucleonOpen shellPhysical Review Letters
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Halo excitations in fragmentation of He at 240 MeV/u on carbon and lead targets

2000

Dissociation of a 240 MeV/u beam of He-6, incident on carbon and lead targets, has been studied in kinematically complete experiments to investigate low-lying excitation modes in the halo nucleus He-6. It is shown that alignment effects characterize the inelastic scattering and allow an unambiguous assignment of the spin of a narrow resonance observed in the excitation energy spectrum. The differential cross sections for the He-6 inelastic scattering on carbon and lead targets were deduced from the measured moments of the two neutrons and the a-particle. An analysis of these distributions shows that quadrupole and, possibly, monopole excitations characterize the hadronic interaction, while …

PhysicsNuclear and High Energy PhysicsFragmentation (mass spectrometry)QuadrupoleCoulombHalo nucleusNeutronAtomic physicsInelastic scatteringResonance (particle physics)ExcitationNuclear Physics A
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Investigation of the (d, p)-reaction on136, 132Xe in inverse kinematics

1991

The one-neutron transfer reactions d(132,136 Xe, p)133,137 Xe have been investigated in inverse kinematics with xenon beams incident on deuterium loaded titanium targets. The angular distributions of the protons, measured with a detector array of 100 PIN-photodiodes, have been analyzed using standard DWBA. Generally, good agreement is obtained with results previously obtained in reactions induced by light-ion beams.

PhysicsNuclear and High Energy PhysicsXenonDeuteriumchemistryInverse kinematicschemistry.chemical_elementNuclear fusionAtomic physicsDetector arrayNuclear ExperimentTitaniumZeitschrift f�r Physik A Hadrons and Nuclei
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