Search Results - "Prokopowicz W."
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Evidence for reduced collectivity around the neutron mid-shell in the stable even-mass Sn isotopes from new lifetime measurements
Published in Physics letters. B (10-01-2011)“…Precise measurements of the lifetimes of the first excited 2+ states in the stable even-A Sn isotopes 112–124Sn have been performed using the Doppler shift…”
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2
Momentum profile analysis in one-neutron knockout from Borromean nuclei
Published in Physics letters. B (29-01-2013)“…One-neutron knockout reactions from Borromean nuclei are analyzed using a profile function analysis technique. The profile function, which is derived as the…”
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3
Fast timing with plastic scintillators for in-beam heavy-ion spectroscopy
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (21-10-2011)“…The design, R&D, and testing of a new plastic-scintillator detector for Time-of-Flight measurements with relativistic heavy-ion beams are presented. A design…”
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4
Study of the 14Be continuum: identification and structure of its second 2+ state
Published in Physical review letters (13-12-2013)“…The coupling between bound quantum states and those in the continuum is of high theoretical interest. Experimental studies of bound drip-line nuclei provide…”
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Testing of a DSSSD detector for the stopped RISING project
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-01-2009)“…An active stopper for the RISING project at GSI has been developed for β -decay studies and conversion electron spectroscopy following projectile…”
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TASISpec—A highly efficient multi-coincidence spectrometer for nuclear structure investigations of the heaviest nuclei
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-10-2010)“…TASISpec (TASCA in Small Image mode Spectroscopy) combines composite Ge- and Si-detectors for a new detector setup aimed towards multi-coincidence γ-ray,…”
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The unbound isotopes He-9,He-10
Published in Nuclear physics. A (2010)“…The unbound nuclei He-9 and He-10 have been produced in proton-knockout reactions from a 280 MeV/u Li-11 beam impinging on a liquid hydrogen target at the…”
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Three-body correlations in the decay of 10He and 13Li
Published in Nuclear physics. A (01-12-2010)“…The very exotic nuclear resonance systems, 10He and 13Li, are produced in proton-knockout reactions from relativistic beams of 11Li and 14Be. The…”
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The population of metastable states as a probe of relativistic-energy fragmentation reactions
Published in Physics letters. B (25-06-2013)“…Isomeric ratios have been measured for high-spin states in Po84198,200,206,208, At85208,209,210,211, Rn86210,211,212,213,214, Fr87208,211,212,213,214,…”
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g Factor of the 7− isomer in 126Sn and first observation of spin-alignment in relativistic fission
Published in Physics letters. B (19-04-2010)“…We report on the g factor measurement of the isomeric 7− state (E*=2219 keV, T1/2=5.9(8) μs) in the neutron-rich 126Sn nucleus. The nucleus was produced by the…”
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11
Properties of the 7He ground state from 8He neutron knockout
Published in Physics letters. B (01-08-2009)“…The unbound nucleus 7He, produced in neutron-knockout reactions with a 240 MeV/u 8He beam in a liquid-hydrogen target, has been studied in an experiment at the…”
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12
Evidence for an isomeric 3/2- state in 53Co
Published in The European physical journal. A, Hadrons and nuclei (01-05-2008)“… The fragmentation of a 550MeV/u primary beam of 58 Ni on a 9 Be target has been used to measure time- and energy-correlated γ decays following the…”
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13
The HADES Pre-Shower detector
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-10-2004)“…The Pre-Shower detector was built for the high acceptance di-electron spectrometer to identify electrons produced in pion, proton and heavy ion-induced…”
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Neutron–proton pairing competition in N=Z nuclei: Metastable state decays in the proton dripline nuclei 8241Nb and 8643Tc
Published in Physics letters. B (28-02-2008)“…The low-lying structures of the self-conjugate (N=Z) nuclei 8241Nb41 and 8643Tc43 have been investigated using isomeric-decay spectroscopy following the…”
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15
Sn 108 studied with intermediate-energy Coulomb excitation
Published in Physical review. C, Nuclear physics (01-12-2005)Get full text
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Electromagnetic excitation of the double giant dipole resonance in Xe 136
Published in Physical review letters (22-03-1993)Get full text
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Status of the RISING project at GSI
Published in The European physical journal. A, Hadrons and nuclei (01-09-2005)“…The FRS-RISING set-up at GSI uses secondary radioactive beams at relativistic energies for nuclear structure studies. At GSI the fragmentation or fission of…”
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Low-energy cross section of the Be 7 ( p , γ ) B 8 solar fusion reaction from the Coulomb dissociation of B 8
Published in Physical review. C, Nuclear physics (01-01-2006)Get full text
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19
Observation of isomeric decays in the r-process waiting-point nucleus Cd-130(82)
Published in Physical review letters (28-09-2007)“…The gamma decay of excited states in the waiting-point nucleus Cd-130(82) has been observed for the first time. An 8(+) two-quasiparticle isomer has been…”
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Experimental details of the Stopped Beam RISING campaign
Published in The European physical journal. ST, Special topics (01-11-2007)Get full text
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