Spectroscopy of the proton drip-line nucleus 203Fr

Jakobsson, Ulrika; Juutinen, Sakari; Uusitalo, Juha; Leino, Matti; Auranen, Kalle; Enqvist, Timo; Greenlees, Paul; Hauschild, Karl; Jones, Peter; Julin, Rauno; Ketelhut, Steffen; Kuusiniemi, Pasi; Nyman, Markus; Peura, Pauli; Rahkila, Panu; Ruotsalainen, Panu; Sarén, Jan; Scholey, Catherine; Sorri, Juha

doi:10.1103/PhysRevC.87.054320

Publisher's PDF

Katso/Avaa

517.4 Kb

Lataukset:

Show download details Hide download details

Jakobsson, U., Juutinen, S., Uusitalo, J., Leino, M., Auranen, K., Enqvist, T., Greenlees, P., Hauschild, K., Jones, P., Julin, R., Ketelhut, S., Kuusiniemi, P., Nyman, M., Peura, P., Rahkila, P., Ruotsalainen, P., Sarén, J., Scholey, C., & Sorri, J. (2013). Spectroscopy of the proton drip-line nucleus 203Fr. Physical Review C, 87(5), Article 054320. https://doi.org/10.1103/PhysRevC.87.054320

Julkaistu sarjassa

Physical Review C

Tekijät

Jakobsson, Ulrika |

Juutinen, Sakari |

Uusitalo, Juha |

Leino, Matti |

Auranen, Kalle |

Enqvist, Timo |

Greenlees, Paul |

Hauschild, Karl |

Jones, Peter |

Julin, Rauno |

Ketelhut, Steffen |

Kuusiniemi, Pasi |

Nyman, Markus |

Peura, Pauli |

Rahkila, Panu |

Ruotsalainen, Panu |

Sarén, Jan |

Scholey, Catherine |

Sorri, Juha

Päivämäärä

2013

Oppiaine

Fysiikka Kiihdytinlaboratorio Physics Accelerator Laboratory

Tekijänoikeudet

The nucleus 203Fr has been studied through γ -ray and electron spectroscopy, using the recoil-decay tagging technique. A 13/2+ state, with a half-life of 0.37(5) μs, has been observed in 203Fr. Both the α-decay branch and the internal de-excitation of the 1/2+ isomer in 203Fr have been studied. Furthermore, the corresponding 1/2+ state, with a half-life of 0.31(8) s, has been found in 199At. In addition, transitions feeding the 9/2− ground state of 203Fr have been identified. The observed level pattern suggests that the ground state is still spherical.

Julkaisija

American Physical Society

ISSN Hae Julkaisufoorumista

0556-2813

Näytetään aineistoja, joilla on samankaltainen nimeke tai asiasanat.

High-spin states beyond the proton drip-line: Quasiparticle alignments in Cs-113

Wady, P.T.; Smith, J.F.; Hadinia, B.; Cullen, D.M.; Freeman, S.J.; Darby, I.G.; Eeckhaudt, Sarah; Grahn, Tuomas; Greenlees, Paul; Jones, Peter; Julin, Rauno; Juutinen, Sakari; Kettunen, Heikki; Leino, Matti; Leppänen, Ari-Pekka; McGuirk, B.M.; Nieminen, Päivi; Nyman, Markus; Page, R.D.; Pakarinen, Janne; Paul, E.S.; Rahkila, Panu; Rigby, S.V.; Scholey, Catherine; Uusitalo, Juha; Wadsworth, R. (Elsevier BV * North-Holland, 2015)

Excited states have been studied in the deformed proton emitter 113Cs. Gamma-ray transitions have been unambiguously assigned to 113Cs by correlation with its characteristic proton decay, using the method of recoil-decay ...
Broken seniority symmetry in the semimagic proton mid-shell nucleus 95Rh

Das, B.; Cederwall, B.; Qi, C.; Górska, M.; Regan P., H.; Aktas, Ö.; Albers H., M.; Banerjee, A.; Chishti M. M., R.; Gerl, J.; Hubbard, N.; Jazrawi, S.; Jolie, J.; Mistry A., K.; Nowacki, F.; Polettini, M.; Yaneva, A.; Ahmed, U.; Alhomaidhi, S.; Algora, A.; Appleton, C.; Arici, T.; Bagchi, S.; Benzoni, G.; Benito, J.; Blazhev, A.; Boutachkov, P.; Bracco, A.; Bruce A., M.; Brunet, M.; Canavan, R.; Davinson, T.; Dickel, T.; Esmaylzadeh, A.; Fraile L., M.; Haettner, E.; Hall, O.; Häfner, G.; Heggen, H.; Hornung Ch.; Hucka J., P.; John P., R.; Kahl, D.; Karayonchev, V.; Kern, R.; Knöbel, R.; Korgul, A.; Kosir, G.; Kojouharov, I.; Kostyleva, D.; Kuzminchuk, N.; Kurz, N.; Liotta, R.; Lozeva, R.; Mikolajczuk, M.; Mukha, I.; Napiralla, P.; Page, R.; Petrache C., M.; Pietralla, N.; Pietri, S.; Plaß W., R.; Podolyák Zs.; Régis, J.-M.; Rudigier, M.; Rösch, H.; Ruotsalainen, P.; Sahin, E.; Sánchez-Tembleque, V.; Schaffner, H.; Scheidenberger, C.; Schirru, F.; Sexton, L.; Singh B. S. Nara; Sharma, A.; Shearman, R.; Si, M.; Tanaka Y., K.; Vasiljević, J.; Vesić, J.; Vilhena, J.; Weick, H.; Wollersheim H., J.; Werner, V.; Wiederhold, J.; Witt, W.; Woods P., J.; Zimba, G.; Zhao, J. (American Physical Society, 2024)

Lifetime measurements of low-lying excited states in the semimagic (N = 50) nucleus 95Rh have been performed by means of the fast-timing technique. The experiment was carried out using γ -ray detector arrays consisting of ...
Mass Measurements of Proton-rich Nuclei with JYFLTRAP

Eronen, Tommi (Jagiellonian University, 2011)

The Penning trap setup JYFLTRAP, connected to the IGISOL facility, has been extensively used for atomic mass measurements of exotic nuclei. On the proton rich side of the chart of nuclei mass measurements have mostly ...
Low-spin excitations in the 109Tc nucleus

Kurpeta, Jan; Urban, W.; Płochocki, A.; Rissanen, Juho; Pinston, J.A.; Elomaa, Viki-Veikko; Eronen, Tommi; Hakala, Jani; Jokinen, Ari; Kankainen, Anu; Moore, Iain; Penttilä, Heikki; Saastamoinen, Antti; Weber, Christine; Äystö, Juha (American Physical Society, 2012)

Monoisotopic samples of 109Mo nuclei, produced in the deuteron-induced fission of 238U and separated using the IGISOL mass separator coupled to a Penning trap, were used to perform β- and γ -coincidence spectroscopy of ...
Compound-Nucleus and Doorway-State Decays of β-Delayed Neutron Emitters 51,52,53K

Xu, Z. Y.; Grzywacz, R.; Gottardo, A.; Madurga, M.; Alonso, I. M.; Andreyev, A. N.; Benzoni, G.; Borge, M. J. G.; Cap, T.; Costache, C.; De Witte, H.; Dimitrov, B. I.; Escher, J. E.; Fijalkowska, A.; Fraile, L. M.; Franchoo, S.; Fynbo, H. O. U.; Gonsalves, B. C.; Gross, C. J.; Harkness-Brennan, L. J.; Heideman, J.; Huyse, M.; Judson, D. S.; Kawano, T.; King, T. T.; Kisyov, S.; Kolos, K.; Korgul, A.; Lazarus, I.; Lică, R.; Liu, M. L.; Lynch, L.; Marginean, N.; Marginean, R.; Mazzocchi, C.; Mengoni, D.; Mihai, C.; Morales, A. I.; Page, R. D.; Pakarinen, J.; Paulauskas, S. V.; Perea, A.; Piersa-Siłkowska, M.; Podolyák, Zs.; Sotty, Ch.; Taylor, S.; Tengblad, O.; Van Duppen, P.; Vedia, V.; Verney, D.; Warr, N.; Yuan, C. X. (American Physical Society, 2024)

We investigated decays of 51,52,53K at the ISOLDE Decay Station at CERN in order to understand the mechanism of the 𝛽-delayed neutron-emission (𝛽⁢𝑛) process. The experiment quantified neutron and 𝛾-ray emission paths ...