WorldCat Identities

Benzoni, G.

Overview
Works: 16 works in 16 publications in 1 language and 27 library holdings
Roles: Author, Other
Publication Timeline
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Most widely held works by G Benzoni
Exciting isomers from the first stopped-beam RISING campaign by D Rudolph( )

1 edition published in 2007 in English and held by 2 WorldCat member libraries worldwide

Erratum to: Proton-hole and core-excited states in the semi-magic nucleus 131In82 by J Taprogge( )

1 edition published in 2016 in English and held by 2 WorldCat member libraries worldwide

Spin-alignment and g-factor measurement of the $I^\pi}$ = 12+ isomer in 192Pb produced in the relativistic-energy fragmentation of a 238U beam by M Kmiecik( )

1 edition published in 2010 in English and held by 2 WorldCat member libraries worldwide

Isomeric decay studies around 204Pt and 148Tb by Zs Podolyák( )

1 edition published in 2007 in English and held by 2 WorldCat member libraries worldwide

Search for the Jacobi shape transition in light nuclei by A Maj( )

1 edition published in 2003 in English and held by 2 WorldCat member libraries worldwide

Spectroscopy of neutron-deficient nuclei around 36Ca by A Bürger( )

1 edition published in 2007 in English and held by 2 WorldCat member libraries worldwide

Towards the lowest-energy limit for light ions identification with silicon pixel-type detectors by N Cieplicka-Oryńczak( )

1 edition published in 2018 in English and held by 2 WorldCat member libraries worldwide

Strong, weak and electromagnetic forces at work in atomic nuclei, decay properties by G Benzoni( )

1 edition published in 2016 in English and held by 2 WorldCat member libraries worldwide

Proton-hole and core-excited states in the semi-magic nucleus 131In82 by J Taprogge( )

1 edition published in 2016 in English and held by 2 WorldCat member libraries worldwide

Study of collisions of the radioactive 24Ne beam at 7.9 MeV/u on 208Pb by G Benzoni( )

1 edition published in 2010 in English and held by 2 WorldCat member libraries worldwide

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1 edition published in 2007 in English and held by 2 WorldCat member libraries worldwide

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1 edition published in 2017 in English and held by 1 WorldCat member library worldwide

Reinterpretation of excited states in Po-212 Shell-model multiplets rather than alpha-cluster states by A Fernandez( )

1 edition published in 2021 in English and held by 1 WorldCat member library worldwide

A gamma-ray spectroscopic study of Po-212 was performed at the Grand Accelerateur National d'Ions Lourds, using the inverse kinematics alpha-transfer reaction C-12(Pb-208, Po-212) Be-8 and the AGATA spectrometer. A careful analysis based on gamma gamma coincidence relations allowed us to establish 14 new excited states in the energy range between 1.9 and 3.3 MeV. None of these states, however, can be considered as candidates for the levels with spins and parities of 1(-) and 2(-) and excitation energies below 2.1 MeV, which have been predicted by recent alpha-cluster model calculations. A systematic comparison of the experimentally established excitation scheme of Po-212 with shell-model calculations was performed. This comparison suggests that the six states with excitation energies (spins and parities) of 1744 (4(-)), 1751 (8(-)), 1787 (6(-)), 1946 (4(-)), 1986 (8(-)), and 2016 (6(-)) keV, which previously were interpreted as alpha-cluster states, may in fact be of positive parity and belong to low-lying shell-model multiplets. This reinterpretation of the structure of Po-212 is supported by experimental information with respect to the linear polarization of gamma rays, which suggests a magnetic character of the 432-keV gamma ray decaying from the state at an excitation energy of 1787 keV to the 6(1)(+) yrast state, and exclusive reaction cross sections
Evidence for enhanced neutron-proton correlations from the levelstructure of the N= Z+ 1 nucleus 87 43 Tc 44 by X Liu( )

1 edition published in 2021 in English and held by 1 WorldCat member library worldwide

The low-lying excited states in the neutron-deficient N = Z + 1 nucleus (87)(43)Tcc(44) have been studied via the fusion-evaporation reaction Fe-54(Ar-36, 2n1p)Tc-87 at the Grand Accelerateur National d'Ions Lourds (GANIL), France. The AGATA spectrometer was used in conjunction with the auxiliary NEDA, Neutron Wall, and DIAMANT detector arrays to measure coincident prompt gamma rays, neutrons, and charged particles emitted in the reaction. A level scheme of Tc-87 from the (9/2(g.s.)(+)) state to the (33/2(1)(+)) state was established based on six mutually coincident gamma-ray transitions. The constructed level structure exhibits a rotational behavior with a sharp backbending at (h) over bar omega approximate to 0.50 MeV. A decrease in alignment frequency and increase in alignment sharpness in the odd-mass isotonic chains around N = 44 is proposed as an effect of the enhanced isoscalar neutron-proton interactions in odd-mass nuclei when approaching the N = Z line
Nuclear astrophysics with radioactive ions at FAIR( )

1 edition published in 2016 in English and held by 1 WorldCat member library worldwide

Low-lying electric dipole gamma-continuum for the unstable Fe-62(,)64 nuclei Strength evolution with neutron number by R Avigo( )

1 edition published in 2020 in English and held by 1 WorldCat member library worldwide

The gamma-ray emission from the nuclei Fe-62,Fe-64 following Coulomb excitation at bombarding energy of 400-440 AMeV was measured with special focus on E1 transitions in the energy region 4-8 MeV. The unstable neutron-rich nuclei Fe-62,Fe-64 were produced at the FAIR-GSI laboratories and selected with the FRS spectrometer. The gamma decay was detected with AGATA. From the measured gamma-ray spectra the summed E1 strength is extracted and compared to microscopic quasi-particle phonon model calculations. The trend of the E1 strength with increasing neutron number is found to be fairly well reproduced with calculations that assume a rather complex structure of the 1(-) states (three-phonon states) inducing a strong fragmentation of the E1 nuclear response below the neutron binding energy. (C) 2020 The Author(s). Published by Elsevier B.V
 
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Languages
English (16)