Nuclear Charge Radii of the Nickel Isotopes 58−68,70Ni

Malbrunot-Ettenauer, S.; Kaufmann, S.; Bacca, S.; Barbieri, C.; Billowes, J.; Bissell, M. L.; Blaum, K.; Cheal, B.; Duguet, T.; Garcia Ruiz, R. F.; Gins, W.; Gorges, C.; Hagen, G.; Heylen, H.; Holt, J. D.; Jansen, G. R.; Kanellakopoulos, A.; Kortelainen, M.; Miyagi, T.; Navrátil, P.; Nazarewicz, W.; Neugart, R.; Neyens, G.; Nörtershäuser, W.; Novario, S. J.; Papenbrock, T.; Ratajczyk, T.; Reinhard, P.-G.; Rodríguez, L. V.; Sánchez, R.; Sailer, S.; Schwenk, A.; Simonis, J.; Somà, V.; Stroberg, S. R.; Wehner, L.; Wraith, C.; Xie, L.; Xu, Z. Y.; Yang, X. F.; Yordanov, D. T.

doi:10.1103/PhysRevLett.128.022502

Publisher's PDF

Katso/Avaa

734.0 Kb

Lataukset:

Show download details Hide download details

Malbrunot-Ettenauer, S., Kaufmann, S., Bacca, S., Barbieri, C., Billowes, J., Bissell, M. L., Blaum, K., Cheal, B., Duguet, T., Garcia Ruiz, R. F., Gins, W., Gorges, C., Hagen, G., Heylen, H., Holt, J. D., Jansen, G. R., Kanellakopoulos, A., Kortelainen, M., Miyagi, T., . . . Yordanov, D. T. (2022). Nuclear Charge Radii of the Nickel Isotopes 58−68,70Ni. Physical Review Letters, 128(2), Article 022502. https://doi.org/10.1103/PhysRevLett.128.022502

Julkaistu sarjassa

Physical Review Letters

Tekijät

Malbrunot-Ettenauer, S. |

Kaufmann, S. |

Bacca, S. |

Barbieri, C. |

Billowes, J. |

Bissell, M. L. |

Blaum, K. |

Cheal, B. |

Duguet, T. |

Garcia Ruiz, R. F. |

Gins, W. |

Gorges, C. |

Hagen, G. |

Heylen, H. |

Holt, J. D. |

Jansen, G. R. |

Kanellakopoulos, A. |

Kortelainen, M. |

Miyagi, T. |

Navrátil, P. |

Nazarewicz, W. |

Neugart, R. |

Neyens, G. |

Nörtershäuser, W. |

Novario, S. J. |

Papenbrock, T. |

Ratajczyk, T. |

Reinhard, P.-G. |

Rodríguez, L. V. |

Sánchez, R. |

Sailer, S. |

Schwenk, A. |

Simonis, J. |

Somà, V. |

Stroberg, S. R. |

Wehner, L. |

Wraith, C. |

Xie, L. |

Xu, Z. Y. |

Yang, X. F. |

Yordanov, D. T.

Päivämäärä

2022

Tekijänoikeudet

Collinear laser spectroscopy is performed on the nickel isotopes 58−68,70Ni, using a time-resolved photon counting system. From the measured isotope shifts, nuclear charge radii Rc are extracted and compared to theoretical results. Three ab initio approaches all employ, among others, the chiral interaction NNLOsat, which allows an assessment of their accuracy. We find agreement with experiment in differential radii δ⟨r2c⟩ for all employed ab initio methods and interactions, while the absolute radii are consistent with data only for NNLOsat. Within nuclear density functional theory, the Skyrme functional SV-min matches experiment more closely than the Fayans functional Fy(Δr,HFB).

Julkaisija

American Physical Society (APS)

ISSN Hae Julkaisufoorumista

0031-9007

Lisätietoja rahoituksesta

We acknowledge the support of the ISOLDE Collaboration and technical teams, the ISOLTRAP group, and funding from the European Union’s Horizon 2020 program under Grant Agreement No. 654002. We thank the Physikalisch Technische Bundesanstalt (PTB) Braunschweig for the loan of a precision high-voltage divider. This work was supported by the Max-Planck Society, the Deutsche Forschungsgemeinschaft (DF ... showmore

Lisenssi

Ellei muuten mainita, aineiston lisenssi on CC BY 4.0

Näytetään aineistoja, joilla on samankaltainen nimeke tai asiasanat.

Measurements of binding energies and electromagnetic moments of silver isotopes : A complementary benchmark of density functional theory

de Groote, R. P.; Nesterenko, D. A.; Kankainen, A.; Bissell, M.L.; Beliuskina, O.; Bonnard, J.; Campbell, P.; Canete, L.; Cheal, B.; Delafosse, C.; de Roubin, A.; Devlin, C.S.; Dobaczewski, J.; Eronen, T.; Garcia, Ruiz R. F.; Geldhof, S.; Gins, W.; Hukkanen, M.; Imgram, P.; Mathieson, R.; Koszorús, Á.; Moore, I.D.; Pohjalainen, I.; Reponen, M.; van den Borne, B.; Vilén, M.; Zadvornaya, S. (Elsevier, 2024)

We report on a set of high-precision measurements of nuclear binding and excitation energies, as well as nuclear spins, magnetic dipole and electric quadrupole moments of neutron-rich silver isotopes, 113−123Ag. The ...
Nuclear moments of indium isotopes reveal abrupt change at magic number 82

Vernon, A. R.; Garcia Ruiz, R. F.; Miyagi, T.; Binnersley, C. L.; Billowes, J.; Bissell, M. L.; Bonnard, J.; Cocolios, T. E.; Dobaczewski, J.; Farooq-Smith, G. J.; Flanagan, K. T.; Georgiev, G.; Gins, W.; de Groote, R. P.; Heinke, R.; Holt, J. D.; Hustings, J.; Koszorús, Á.; Leimbach, D.; Lynch, K. M.; Neyens, G.; Stroberg, S. R.; Wilkins, S. G.; Yang, X. F.; Yordanov, D. T. (Nature Publishing Group, 2022)

In spite of the high-density and strongly correlated nature of the atomic nucleus, experimental and theoretical evidence suggests that around particular ‘magic’ numbers of nucleons, nuclear properties are governed by a ...
Population of lead isotopes in binary reactions using a 94Rb radioactive beam

Čolović, P.; Szilner, S.; Illana, A.; Valiente-Dobón, J. J.; Corradi, L.; Pollarolo, G.; Mijatović, T.; Goasduff, A.; Benzoni, G.; Borge, M. J. G.; Boso, A.; Boukhari, A.; Ceruti, S.; Cubiss, J. G.; de Angelis, G.; De Witte, H.; Fioretto, E.; Fransen, Ch.; Galtarossa, F.; Gaffney, L. P.; Giannopoulos, E.; Hess, H.; Jurado-Gomez, M. L.; Kaya, L.; Kröll, Th.; Marchi, T.; Menegazzo, R.; Mengoni, D.; Napoli, D. R.; O'Neill, G.; Pakarinen, J.; Podolyák, Zs.; Recchia, F.; Reiter, P.; Rosiak, D.; Snall, J.; Spagnoletti, P.; Testov, D.; Thiel, S.; Warr, N.; Zidarova, R. (American Physical Society (APS), 2020)

We measured absolute cross sections for neutron transfer channels populated in the 94Rb+208Pb binary reaction. Cross sections have been extracted identifying directly the lead isotopes with the high efficiency MINIBALL ...
Search for Electron-Capture Delayed Fission in the New Isotope 244Md

Khuyagbaatar, J.; Albers, H. M.; Block, M.; Brand, H.; Cantemir, R. A.; Di Nitto, A.; Düllmann, Ch. E.; Götz, M.; Götz, S.; Heßberger, F. P.; Jäger, E.; Kindler, B.; Kratz, J. V.; Krier, J.; Kurz, N.; Lommel, B.; Lens, L.; Mistry, A.; Schausten, B.; Uusitalo, J.; Yakushev, A. (American Physical Society (APS), 2020)

The electron-capture decay followed by a prompt fission process was searched for in the hitherto unknown most neutron-deficient Md isotope with mass number 244. Alpha decay with α-particle energies of 8.73–8.86 MeV and ...
Measurement and microscopic description of odd-even staggering of charge radii of exotic copper isotopes

de Groote, R. P.; Billowes, J.; Binnersley, C. L.; Bissell, M. L.; Cocolios, T. E.; Day Goodacre, T.; Farooq-Smith, G. J.; Fedorov, D. V.; Flanagan, K. T.; Franchoo, S.; Garcia Ruiz, R. F.; Gins, W.; Holt, J. D.; Koszorús, Á.; Lynch, K. M.; Miyagi, T.; Nazarewicz, W.; Neyens, G.; Reinhard, P.-G.; Rothe, S.; Stroke, H. H.; Vernon, A. R.; Wendt, K. D. A.; Wilkins, S. G.; Xu, Z. Y.; Yang, X. F. (Nature Publishing Group, 2020)

Nuclear charge radii globally scale with atomic mass number A as A1∕3, and isotopes with an odd number of neutrons are usually slightly smaller in size than their even-neutron neighbours. This odd-even staggering, ubiquitous ...