Search Results - "Czeszumska, A."
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The structure of low-lying 1− states in 90,94Zr from (α,α′γ) and (p,p′γ) reactions
Published in Physics letters. B (01-05-2021)“…The low-lying dipole strength in the 90,94Zr nuclei was investigated via (p,p′γ) at 80 MeV and (α,α′γ) at 130 MeV. The experiments, made at RCNP, used the…”
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Development of a measurement system for the determination of (n,γ) cross-sections using multi-nucleon transfer reactions
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-10-2015)“…We have installed a new experimental apparatus to measure γ-rays from highly excited states populated by the multi-nucleon transfer reactions with heavy-ion…”
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Reconstruction of β-delayed neutron energy spectra from recoil-ion spectroscopy of trapped ions
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (21-11-2021)“…Beta-delayed one-neutron (βn) emission has been investigated by confining radioactive ions in an ion trap and detecting the β particles and recoiling nuclei…”
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Angular Correlations in the β Decay of B8: First Tensor-Current Limits from a Mirror-Nucleus Pair
Published in Physical review letters (12-05-2023)“…We present the first measurement of the α–β–ν angular correlation in the Gamow-Teller β+ decay of 8B. This was accomplished using the Beta-decay Paul Trap,…”
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Angular Correlations in the β Decay of B 8 : First Tensor-Current Limits from a Mirror-Nucleus Pair
Published in Physical review letters (12-05-2023)Get full text
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Recoil-ion detection efficiency for complex β decays studied using the Beta-decay Paul Trap
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-08-2018)“…Beta-delayed neutron emission is being studied by detecting the β particles and recoiling ions emerging from the Beta-decay Paul Trap. For β decays to the…”
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Angular Correlations in the β Decay of ^{8}B: First Tensor-Current Limits from a Mirror-Nucleus Pair
Published in Physical review letters (12-05-2023)“…We present the first measurement of the α-β-ν angular correlation in the Gamow-Teller β^{+} decay of ^{8}B. This was accomplished using the Beta-decay Paul…”
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Distinguishing fissions of 232Th, 237Np and 238U with beta-delayed gamma rays
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (01-06-2013)“…Measurements of beta-delayed gamma-ray spectra following 14-MeV neutron-induced fissions of 232Th, 238U, and 237Np were conducted at Lawrence Berkeley National…”
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A Novel Approach to β-delayed Neutron Spectroscopy Using the Beta-decay Paul Trap
Published in Nuclear data sheets (01-06-2014)“…A new approach to β-delayed neutron spectroscopy has been demonstrated that circumvents the many limitations associated with neutron detection by instead…”
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Determining the 239Np(n,f) cross section using the surrogate ratio method
Published in Physical review. C, Nuclear physics (12-03-2013)Get full text
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Determining the 239 Np ( n , f ) cross section using the surrogate ratio method
Published in Physical review. C, Nuclear physics (01-03-2013)Get full text
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Beta-delayed-neutron studies of $^{135,136}$Sb and $^{140}$I performed with trapped ions
Published 14-04-2019“…Phys. Rev. C 101, 025806 (2020) Beta-delayed-neutron ($\beta$n) spectroscopy was performed using the Beta-decay Paul Trap and an array of radiation detectors…”
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Distinguishing fissions of 232Th, 237Np and 238U with beta-delayed gamma rays
Published 29-12-2012“…Measurements of beta-delayed gamma-ray spectra following 14-MeV neutron-induced fissions of 232Th, 237Np, and 238U were conducted at Lawrence Berkeley National…”
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