Identification of sub-μs isomeric states in the odd-odd nucleus 178Au

Gillespie, S. A.; Stott, A.; Andreyev, A. N.; Cubiss, J. G.; Al Monthery, M.; Barton, C. J.; Antalic, S.; Auranen, K.; Badran, H.; Cox, D.; Grahn, T.; Greenlees, P. T.; Herzan, A.; Higgins, E.; Julin, R.; Juutinen, S.; Klimo, J.; Konki, J.; Leino, M.; Mallaburn, M.; Pakarinen, J.; Papadakis, P.; Partanen, J.; Prajapati, P. M.; Rahkila, P.; Sandzelius, M.; Scholey, C.; Sorri, J.; Stolze, S.; Urban, R.; Uusitalo, J.; Venhart, M.; Wearing, F.

doi:10.1103/PhysRevC.103.044307

Publisher's PDF

Katso/Avaa

689.2 Kb

Lataukset:

Show download details Hide download details

Gillespie, S. A., Stott, A., Andreyev, A. N., Cubiss, J. G., Al Monthery, M., Barton, C. J., Antalic, S., Auranen, K., Badran, H., Cox, D., Grahn, T., Greenlees, P. T., Herzan, A., Higgins, E., Julin, R., Juutinen, S., Klimo, J., Konki, J., Leino, M., . . . Wearing, F. (2021). Identification of sub-μs isomeric states in the odd-odd nucleus 178Au. Physical Review C, 103(4), Article 044307. https://doi.org/10.1103/PhysRevC.103.044307

Julkaistu sarjassa

Physical Review C

Tekijät

Gillespie, S. A. |

Stott, A. |

Andreyev, A. N. |

Cubiss, J. G. |

Al Monthery, M. |

Barton, C. J. |

Antalic, S. |

Auranen, K. |

Badran, H. |

Cox, D. |

Grahn, T. |

Greenlees, P. T. |

Herzan, A. |

Higgins, E. |

Julin, R. |

Juutinen, S. |

Klimo, J. |

Konki, J. |

Leino, M. |

Mallaburn, M. |

Pakarinen, J. |

Papadakis, P. |

Partanen, J. |

Prajapati, P. M. |

Rahkila, P. |

Sandzelius, M. |

Scholey, C. |

Sorri, J. |

Stolze, S. |

Urban, R. |

Uusitalo, J. |

Venhart, M. |

Wearing, F.

Päivämäärä

2021

Oppiaine

Ydin- ja kiihdytinfysiikan huippuyksikkö Fysiikka Centre of Excellence in Nuclear and Accelerator Based Physics Physics

Tekijänoikeudet

The neutron-deficient gold (Z=79) isotopes in the vicinity of the neutron midshell N=104 provide prolific examples of shape coexistence and isomerism at low excitation energy. They can be probed via a number of different experimental techniques. In this study, two new isomeric states with half-lives of 294(7) and 373(9) ns have been observed in the neutron-deficient odd-odd nuclide 178Au (N=99) in an experiment at the RITU gas-filled separator at JYFL, Jyväskylä. This result was achieved due to the use of a segmented planar germanium detector with a high efficiency at low energies. By applying the recoil-decay tagging technique, they were assigned to decay to two different long-lived α-decaying states in 178Au.

Julkaisija

American Physical Society (APS)

ISSN Hae Julkaisufoorumista

2469-9985

Lisenssi

Ellei muuten mainita, aineiston lisenssi on In Copyright

Näytetään aineistoja, joilla on samankaltainen nimeke tai asiasanat.

Rich band structure and multiple long-lived isomers in the odd-odd 118Cs nucleus

Zheng, K. K.; Petrache, C. M.; Zhang, Z. H.; Astier, A.; Lv, B. F.; Greenlees, P. T.; Grahn, T.; Julin, R.; Juutinen, S.; Luoma, M.; Ojala, J.; Pakarinen, J.; Partanen, J.; Rahkila, P.; Ruotsalainen, P.; Sandzelius, M.; Sarén, J.; Tann, H.; Uusitalo, J.; Zimba, G.; Cederwall, B.; Aktas, Ö.; Ertoprak, A.; Zhang, W.; Guo, S.; Liu, M. L.; Zhou, X. H.; Kuti, I.; Nyakó, B. M.; Sohler, D.; Timár, J.; Andreoiu, C.; Doncel, M.; Joss, D. T.; Page, R. D. (American Physical Society (APS), 2021)

One of the largest sets of collective excitations built on two-quasiparticle configurations in odd-odd nuclei of the proton-rich A≈120 mass region is reported in 118Cs. Several new rotational bands and long-lived isomers ...
Odd-odd neutron-rich rhodium isotopes studied with the double Penning trap JYFLTRAP

Hukkanen, M.; Ryssens, W.; Ascher, P.; Bender, M.; Eronen, T.; Grévy, S.; Kankainen, A.; Stryjczyk, M.; Al Ayoubi, L.; Ayet, S.; Beliuskina, O.; Delafosse, C.; Gins, W.; Gerbaux, M.; Husson, A.; Jokinen, A.; Nesterenko, D. A.; Pohjalainen, I.; Reponen, M.; Rinta-Antila, S.; de Roubin, A.; Weaver, A. P. (American Physical Society, 2023)

Precision mass measurements of neutron-rich rhodium isotopes have been performed at the JYFLTRAP Penning trap mass spectrometer at the Ion Guide Isotope Separator On-Line (IGISOL) facility. We report results on ground- and ...
Binding energies of ground and isomeric states in neutron-rich ruthenium isotopes : Measurements at JYFLTRAP and comparison to theory

Hukkanen, M.; Ryssens, W.; Ascher, P.; Bender, M.; Eronen, T.; Grévy, S.; Kankainen, A.; Stryjczyk, M.; Al Ayoubi, L.; Ayet, S.; Beliuskina, O.; Delafosse, C.; Ge, Z.; Gerbaux, M.; Gins, W.; Husson, A.; Jaries, A.; Kujanpää, S.; Mougeot, M.; Nesterenko, D. A.; Nikas, S.; Penttilä, H.; Pohjalainen, I.; Raggio, A.; Reponen, M.; Rinta-Antila, S.; de Roubin, A.; Ruotsalainen, J.; Virtanen, V.; Weaver, A. P. (American Physical Society (APS), 2023)

We report on precision mass measurements of 113,115,117Ru performed with the JYFLTRAP double Penning trap mass spectrometer at the Accelerator Laboratory of University of Jyväskylä. The phase-imaging ion-cyclotron-resonance ...
Detailed structure of 131Sn populated in the 𝛽 decay of isomerically purified 131In states

Benito, J.; Fraile, L. M.; Korgul, A.; Piersa-Siłkowska, M.; Jaries, A.; Stryjczyk, M.; Adamska, E.; Álvarez-Rodríguez, R.; Andreyev, A. N.; Barzakh, A. E.; Benzoni, G.; Berry, T.; Borge, M. J. G.; Carmona, M.; Chrysalidis, K.; Costache, C.; Cubiss, J. G.; Day Goodacre, T.; De Witte, H.; Eronen, T.; Fedorov, D. V.; Fedosseev, V. N.; Fernández-Martínez, G.; Fijałkowska, A.; Fila, M.; Fynbo, H.; Galaviz, D.; Galve, P.; García-Díez, M.; Ge, Z.; Greenlees, P. T.; Grzywacz, R.; Henrich, C.; Huyse, M.; Ibáñez, P.; Illana, A.; Janas, Z.; Jolie, J.; Judson, D. S.; Kankainen, A.; Karayonchev, V.; Kicińska-Habior, M.; Konki, J.; Kurcewicz, J.; Lazarus, I.; Lică, R.; López-Montes, A.; Lund, M.; Mach, H.; Madurga, M.; Mărginean, N.; Mărginean, R.; Marroquín, I.; Marsh, B. A.; Martínez, M. C.; Mazzocchi, C.; Miernik, K.; Mihai, C.; Mihai, R. E.; Mougeot, M.; Murias, J. R.; Nácher, E.; Negret, A.; Olaizola, B.; Page, R. D.; Paulauskas, S. V.; Pascu, S.; Perea, A.; Pucknell, V.; Raggio, A.; Rahkila, P.; Raison, C.; Rapisarda, E.; Régis, J.-M.; Rezynkina, K.; Rotaru, F.; Rothe, S.; Ruotsalainen, J.; Sánchez-Parcerisa, D.; Sánchez-Tembleque, V.; Schomacker, K.; Simpson, G. S.; Sotty, Ch.; Stan, L.; Stănoiu, M.; Tengblad, O.; Turturica, A.; Udías, J. M.; Van Duppen, P.; Vedia, V.; Villa-Abaunza, A.; Viñals, S.; Wadsworth, R.; Walters, W. B.; Warr, N.; IDS and IGISOL Collaboration (American Physical Society, 2024)

The excited structure of the single-hole nucleus 131Sn populated by the 𝛽− decay of 131In was investigated in detail at the ISOLDE facility at CERN. This new experiment took advantage of isomeric purification capabilities ...
Mirror energy differences above the 0f7/2 shell : First γ-ray spectroscopy of the Tz=−2 nucleus 56Zn

Fernández, A.; Jungclaus, A.; Doornenbal, P.; Bentley, M. A.; Lenzi, S. M.; Rudolph, D.; Browne, F.; Cortés, M. L.; Koiwai, T.; Taniuchi, R.; Vaquero, V.; Wimmer, K.; Arici, T.; Imai, N.; Kitamura, N.; Longfellow, B.; Lozeva, R.; Mauss, B.; Napoli, D. R.; Niikura, M.; Pereira-Lopez, X.; Pigliapoco, S.; Poves, A.; Recchia, F.; Ruotsalainen, P.; Sakurai, H.; Uthayakumaar, S.; Wadsworth, R.; Yajzey, R. (Elsevier BV, 2021)

Excited states in 56Zn were populated following one-neutron removal from a 57Zn beam impinging on a Be target at intermediate energies in an experiment conducted at the Radioactive Isotope Beam Factory at RIKEN. Three γ ...