Showing 2023 · nucl-exShow all

15 papers · 2 filters

nucl-ex2023★ 13 cited

Electromagnetic moments of the antimony isotopes Sb

S. Lechner, T. Miyagi, Z. Y. Xu +22

Nuclear moments of the antimony isotopes Sb are measured by collinear laser spectroscopy and used to benchmark phenomenological shell-model and \textit{ab initio} calcu…

nucl-ex2023★ 10 cited

Observation of the distribution of nuclear magnetization in a molecule

S. G. Wilkins, S. M. Udrescu, M. Athanasakis-Kaklamanakis +33

Rapid progress in the experimental control and interrogation of molecules, combined with developments in precise calculations of their structure, are enabling new opportunities in…

nucl-ex2023★ 15 cited

Nuclear charge radius of Al and its implication for V in the quark-mixing matrix

P. Plattner, E. Wood, L. Al Ayoubi +50

Collinear laser spectroscopy was performed on the isomer of the aluminium isotope Al. The measured isotope shift to Al in the $3s^{2}3p\;^{2}\!P^\circ_{3/2} \rightar…

nucl-ex2023★ 26 cited

Electromagnetic Properties of Indium Isotopes Elucidate the Doubly Magic Character of Sn

J. Karthein, C. M. Ricketts, R. F. Garcia Ruiz +24

Our understanding of nuclear properties in the vicinity of Sn, suggested to be the heaviest doubly magic nucleus with equal numbers of protons (Z=50) and neutrons (N=50), h…

nucl-ex2023★ 9 cited

Nuclear Level Density and -ray Strength Function of and the impact on the i-process

V. W. Ingeberg, S. Siem, M. Wiedeking +29

Proton- coincidences from reactions between a beam and a deuterated polyethylene target have been analyzed with the inverse-Oslo met…

nucl-ex2023★ 1 cited

Simultaneous -ray and electron spectroscopy of Hg isotopes

M. Stryjczyk, B. Andel, J. G. Cubiss +48

Background: The mercury isotopes around are a well-known example of nuclei exhibiting shape coexistence. Mixing of configurations can be studied by measuring the monopole s…

nucl-ex2023★ 19 cited

Isomeric excitation energy for In from mass spectrometry reveals constant trend next to doubly magic Sn

L. Nies, D. Atanasov, M. Athanasakis-Kaklamanakis +16

The excitation energy of the 1/2 isomer in In at is measured to be 671(37) keV and the mass uncertainty of the 9/2 ground state is significantly reduced usi…

nucl-ex2023

133In: A Rosetta Stone for decays of r-process nuclei

Z. Y. Xu, M. Madurga, R. Grzywacz +46

The decays from both the ground state and a long-lived isomer of In were studied at the ISOLDE Decay Station (IDS). With a hybrid detection system sensitive to , …

nucl-ex2023★ 9 cited

High-precision measurements of low-lying isomeric states in In with JYFLTRAP double Penning trap

D. A. Nesterenko, J. Ruotsalainen, M. Stryjczyk +26

Neutron-rich In isotopes have been studied utilizing the double Penning trap mass spectrometer JYFLTRAP at the IGISOL facility. Using the phase-imaging ion-cyclotron-re…

nucl-ex2023★ 6 cited

Search for an interaction mediated by axion-like particles with ultracold neutrons at the PSI

N. J. Ayres, G. Bison, K. Bodek +44

We report on a search for a new, short-range, spin-dependent interaction using a modified version of the experimental apparatus used to measure the permanent neutron electric dipol…

nucl-ex2023★ 22 cited

Examination of cluster production in excited light systems at Fermi energies from new experimental data and comparison with transport model calculations

C. Frosin, S. Piantelli, G. Casini +44

Four different reactions, S+C and Ne+C at 25 and 50 MeV/nucleon, have been measured with the FAZIA detector capable of full isotopic identification of m…

nucl-ex2023★ 8 cited

Characterization of the breakup channel in the asymmetric systems Ca+C at 25 and 40 MeV/nucleon

S. Piantelli, G. Casini, P. Ottanelli +36

An analysis of the asymmetric reactions Ca+C at 25 and 40 MeV/nucleon is presented. Data have been collected with six modules of the FAZIA array. The analysis is f…

nucl-ex2023★ 2 cited

Production of neptunium and plutonium nuclides from uranium carbide using 1.4-GeV protons

M. Au, M. Athanasakis-Kaklamanakis, L. Nies +11

Accelerator-based techniques are one of the leading ways to produce radioactive nuclei. In this work, the Isotope Separation On-Line method was employed at the CERN-ISOLDE facility…

nucl-ex2023★ 13 cited

Beta-delayed neutron spectroscopy of In

Z. Y. Xu, M. Madurga, R. Grzywacz +46

The decay properties of In were studied in detail at the ISOLDE Decay Station (IDS). The implementation of the Resonance Ionization Laser Ion Source (RILIS) allowed separat…

nucl-ex2023★ 77 cited

Opportunities for Fundamental Physics Research with Radioactive Molecules

Gordon Arrowsmith-Kron, Michail Athanasakis-Kaklamanakis, Mia Au +59

Molecules containing short-lived, radioactive nuclei are uniquely positioned to enable a wide range of scientific discoveries in the areas of fundamental symmetries, astrophysics,…