Peter G. Jones
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View article: A mobile gamma-ray LaBr3(Ce) detector unit for in-situ radionuclide analysis at TENORM contamination sites
A mobile gamma-ray LaBr3(Ce) detector unit for in-situ radionuclide analysis at TENORM contamination sites Open
Gamma-ray spectrometry, primarily utilising NaI(Tl) detectors, is widely used to measure naturally occurring radionuclides in terrestrial environments, but the use of LaBr3(Ce) detectors is gaining prominence. Traditionally limi…
View article: <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>β</mml:mi></mml:math>- and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>α</mml:mi></mml:math>-decay spectroscopy of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mmultiscripts><mml:mi>Au</mml:mi><mml:mprescripts/><mml:none/><mml:mn>182</mml:mn></mml:mmultiscripts></mml:math>
- and -decay spectroscopy of Open
An α- and β-decay study of a pure source of laser-ionized and mass-separated Au 182 (Z = 79, N = 103) was carried out at the ISOLDE Decay Station at the ISOLDE-CERN facility. Detailed γ−γ analysis following EC/β+ de…
First -Delayed Two-Neutron Spectroscopy of the -Process Nucleus and Observation of the Single-Particle Neutron State in Open
View article: Good data with `bad' reflections: the employment of non-spherical scattering factors in the redetermination of the structure of <i>O</i>-ethyl <i>N</i>-phenylcarbamate
Good data with `bad' reflections: the employment of non-spherical scattering factors in the redetermination of the structure of <i>O</i>-ethyl <i>N</i>-phenylcarbamate Open
The structure of O -ethyl N -phenylthiocarbamate, C 9 H 11 NOS ( 2 ), has been redetermined, confirming the results obtained in three earlier structure determinations. The higher data quality provided by modern diffractomers has enabled a …
View article: Structure of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mmultiscripts><mml:mi>Sn</mml:mi><mml:mprescripts/><mml:none/><mml:mn>128</mml:mn></mml:mmultiscripts></mml:math> selectively populated in the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>β</mml:mi></mml:math> decay of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mmultiscripts><mml:mi>In</mml:mi><mml:mprescripts/><mml:none/><mml:mn>128</mml:mn></mml:mmultiscripts></mml:math> ground state
Structure of selectively populated in the decay of the ground state Open
High-resolution γ-ray spectroscopy and fast-timing methods were employed to study the excited structure of Sn 128, populated via the β-decay chain of Cd 128→In 128→Sn<…
View article: New upper limits for <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>β</mml:mi></mml:math>-delayed fission probabilities of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mmultiscripts><mml:mi>Fr</mml:mi><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>230</mml:mn><mml:mo>,</mml:mo><mml:mn>232</mml:mn></mml:mrow></mml:mmultiscripts></mml:math> and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mmultiscripts><mml:mi>Ac</mml:mi><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>230</mml:mn><mml:mo>,</mml:mo><mml:mn>232</mml:mn><mml:mo>,</mml:mo><mml:mn>234</mml:mn></mml:mrow></mml:mmultiscripts></mml:math>
New upper limits for -delayed fission probabilities of and Open
The process of β-delayed fission (βDF) of Fr 230,232 and Ac 230,232,234 was studied in an experiment performed at the ISOLDE facility at CERN. As no fission fragments were observed for any of…
View article: New proton emitter 188At implies an interaction unprecedented in heavy nuclei
New proton emitter 188At implies an interaction unprecedented in heavy nuclei Open
View article: Crystal structures of six complexes of phosphane chalcogenides <i>R</i> <sup>1</sup> <i>R</i> <sup>2</sup> <i>R</i> <sup>3</sup>P<i>E</i> (<i>R</i> = <i>tert</i>-butyl or isopropyl, <i>E</i> = S or Se) with the metal halides <i>MX</i> <sub>2</sub> (<i>M</i> = Pd or Pt, <i>X</i> = Cl or Br), two halochalcogenylphosphonium derivatives (<sup> <i>t</i> </sup>Bu<sub>2</sub> <sup>i</sup>PrP<i>E</i>Br)<sub>2</sub>[Pd<sub>2</sub>Br<sub>6</sub>] and one hydrolysis product
Crystal structures of six complexes of phosphane chalcogenides <i>R</i> <sup>1</sup> <i>R</i> <sup>2</sup> <i>R</i> <sup>3</sup>P<i>E</i> (<i>R</i> = <i>tert</i>-butyl or isopropyl, <i>E</i> = S or Se) with the metal halides <i>MX</i> <sub>2</sub> (<i>M</i> = Pd or Pt, <i>X</i> = Cl or Br), two halochalcogenylphosphonium derivatives (<sup> <i>t</i> </sup>Bu<sub>2</sub> <sup>i</sup>PrP<i>E</i>Br)<sub>2</sub>[Pd<sub>2</sub>Br<sub>6</sub>] and one hydrolysis product Open
The L 2 MX 2 complexes 1 – 5 ( 1 : L = t Bu i Pr 2 PSe, M = Pd, X = Cl; 2 : L = t Bu 2 i PrPSe, M = Pd, X = Cl; 3 : L = t Bu 2 i PrPSe, M = Pd, X = Br; 4 : L = t Bu 2 i PrPS, M = Pd, X = Br; 5 : L = t Bu 2 i PrPS, M = Pt, X = Cl) {systemat…
View article: Nuclear level density and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>γ</mml:mi></mml:math>-ray strength function of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mmultiscripts><mml:mi>Ni</mml:mi><mml:mprescripts/><mml:none/><mml:mn>67</mml:mn></mml:mmultiscripts></mml:math> and the impact on the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>i</mml:mi></mml:math> process
Nuclear level density and -ray strength function of and the impact on the process Open
Proton-γ coincidences from (d,p) reactions between a Ni 66 beam and a deuterated polyethylene target have been analyzed with the inverse-Oslo method to find the nuclear level density (NLD) and γ-ray strength functio…
View article: A Mobile Gamma-Ray Labr3(Ce) Detector Unit for In-Situ Radionuclide Analysis at Tenorm Contamination Sites
A Mobile Gamma-Ray Labr3(Ce) Detector Unit for In-Situ Radionuclide Analysis at Tenorm Contamination Sites Open
View article: Optical model potential parameter optimization for nucleon-induced reactions on <sup>40</sup>Ca: Implications on <i>γ</i>-ray production cross sections for residual Argon nuclei
Optical model potential parameter optimization for nucleon-induced reactions on <sup>40</sup>Ca: Implications on <i>γ</i>-ray production cross sections for residual Argon nuclei Open
We have optimized the optical model potential (OMP) parameters for nucleon (protons and neutrons) induced reaction on 40Ca using the OPTMAN code available on the RIPL-3 data library. The potentials, geometrical and nuclear deformation para…
View article: A Mobile Gamma-Ray Labr3(Ce) Detector Unit for In-Situ Radionuclide Analysis at Tenorm Contamination Sites
A Mobile Gamma-Ray Labr3(Ce) Detector Unit for In-Situ Radionuclide Analysis at Tenorm Contamination Sites Open
View article: Crystal structures of six miscellaneous products arising from the oxidation of precursors <i>R</i> <sup>1</sup> <i>R</i> <sup>2</sup> <i>R</i> <sup>3</sup>P<i>E</i>Au<i>X</i> (<i>R</i> = <i>tert</i>-butyl or isopropyl; <i>E</i> = S or Se; <i>X</i> = Cl, Br or I)
Crystal structures of six miscellaneous products arising from the oxidation of precursors <i>R</i> <sup>1</sup> <i>R</i> <sup>2</sup> <i>R</i> <sup>3</sup>P<i>E</i>Au<i>X</i> (<i>R</i> = <i>tert</i>-butyl or isopropyl; <i>E</i> = S or Se; <i>X</i> = Cl, Br or I) Open
Compound 1 , (disulfane-1,2-diyl)bis( tert -butyldiisopropylphosphonium) bis[tetrachloridoaurate(III)], ( t Bu i Pr 2 P) 2 S 2 ·[AuCl 4 ] 2 , contains the first structurally characterized dication of the form {( R 3 P) 2 E } 2 2+ . The ion…
View article: Large quadrupole deformation in $^{20}$Ne challenges rotor model and modern theory: urging for $α$ clusters in nuclei
Large quadrupole deformation in $^{20}$Ne challenges rotor model and modern theory: urging for $α$ clusters in nuclei Open
The spectroscopic quadrupole moment of the first excited state, $Q_{_S}(2^{+}_{1})$, at 1.634 MeV in $^{20}$Ne was determined from sensitive reorientation-effect Coulomb-excitation measurements using a heavy target and safe energies well b…
View article: The Kinomatics Australian Film Production Dataset
The Kinomatics Australian Film Production Dataset Open
This article presents a novel, extensive, and thoroughly documented dataset describing Australian feature films and the personnel filling ten key production roles on those films. The dataset is curated from public information in multiple s…
View article: Charge radii of thallium isotopes near the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>N</mml:mi><mml:mo>=</mml:mo><mml:mn>126</mml:mn></mml:mrow></mml:math> shell closure
Charge radii of thallium isotopes near the shell closure Open
The changes in the mean-squared charge radius of Tl g 209 (N=128) and Tl m 207 (N=126) relative to Tl 205 have been measured for the first time using t…
View article: High-resolution spectroscopy of neutron-rich Br isotopes and signatures for a prolate-to-oblate shape transition at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>N</mml:mi><mml:mo>=</mml:mo><mml:mn>56</mml:mn></mml:mrow></mml:math>
High-resolution spectroscopy of neutron-rich Br isotopes and signatures for a prolate-to-oblate shape transition at Open
The first systematic experimental study of the neutron-rich Br isotopes with two complementary state-ofthe-art techniques is presented. These isotopes were populated in the fission process at two different facilities, GANIL and ILL. New sp…
View article: First observation of rotational bands in the nucleus $$^{231}$$U
First observation of rotational bands in the nucleus $$^{231}$$U Open
This work reports the first rotational bands observed in the neutron-deficient nucleus $$^{231}$$ U. Excited states were populated in the $$^{232}$$ Th( $$\alpha $$ ,5n) reaction at a beam energy of 52 MeV. Coincident decay $$\gamm…
View article: High-resolution spectroscopy of neutron-rich Br isotopes and signatures\n for a prolate-to-oblate shape transition at N=56
High-resolution spectroscopy of neutron-rich Br isotopes and signatures\n for a prolate-to-oblate shape transition at N=56 Open
The first systematic experimental study of the neutron-rich Br isotopes with\ntwo complementary state-of-the-art techniques is presented. These isotopes have\nbeen populated in the fission process at two different facilities, GANIL and\nIL…
View article: Crystal structures of fourteen halochalcogenylphosphonium tetrahalogenidoaurates(III)
Crystal structures of fourteen halochalcogenylphosphonium tetrahalogenidoaurates(III) Open
The structures of fourteen halochalcogenylphosphonium tetrahalogenidoaurates(III), phosphane chalcogenide derivatives with general formula [ R 1 3– n R 2 n P EX ][Au X 4 ] ( R 1 = t -butyl; R 2 = isopropyl; n = 0 to 3; E = S or Se; X = Cl …
View article: Time evolution of bremsstrahlung and ion production of an electron cyclotron resonance ion source
Time evolution of bremsstrahlung and ion production of an electron cyclotron resonance ion source Open
Bremsstrahlung radiation measurement is one of the most commonly used plasma diagnostics methods. Most of the bremsstrahlung measurements with electron cyclotron resonance (ECR) ion sources have been performed in continuous operation mode …
View article: Magnetic moments of thallium isotopes in the vicinity of magic N = 126
Magnetic moments of thallium isotopes in the vicinity of magic N = 126 Open
View article: Fast-timing Investigation of \(A=128\) Isobars Populated in the \(\beta \)-decay of \(^{128}\)Cd
Fast-timing Investigation of \(A=128\) Isobars Populated in the \(\beta \)-decay of \(^{128}\)Cd Open
The excited structure of A = 128 isobars populated in the β decay of 128Cd has been investigated by means of high-resolution γ-spectroscopy and fast-timing measurements. The experiment was performed at the ISOLDE facility at CERN profiting…
View article: CCDC 1574528: Experimental Crystal Structure Determination
CCDC 1574528: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1574523: Experimental Crystal Structure Determination
CCDC 1574523: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1574521: Experimental Crystal Structure Determination
CCDC 1574521: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1574525: Experimental Crystal Structure Determination
CCDC 1574525: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1574522: Experimental Crystal Structure Determination
CCDC 1574522: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1574524: Experimental Crystal Structure Determination
CCDC 1574524: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1574527: Experimental Crystal Structure Determination
CCDC 1574527: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …