{
  "abstract": "The ⁸³Se nucleus was studied in the context of shape coexistence employing a ⁸²Se(d,p)⁸³Se reaction performed in inverse kinematics with the GALILEO-II + SPIDER setup to reach the desired selectivity on the reaction channel of interest via γ-particle coincidences. The lifetimes of the 1/2+ 540-keV and 3/23+ 1100-keV low-lying intruder states of ⁸³Se were measured for the first time by employing the Recoil Distance Doppler Shift and the Doppler Shift Attenuation Method. The deduced transition probabilities, together with the mixing ratios obtained from a separate neutron-capture experiment performed at ILL with the FIPPS array, are compared and discussed in the framework of shell-model calculations performed with the PFSDG-U Hamiltonian. Large transition probabilities of hundreds of e²fm⁴ were found for the E2 decays of the states built on top of the intruders, pointing to the development of quadrupole collectivity and large deformation in the proximity of N=50 shell closure.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": null,
  "author_total": 51,
  "authors": [
    {
      "name": "J Pellumaj"
    },
    {
      "name": "A Gottardo"
    },
    {
      "name": "A Goasduff"
    },
    {
      "name": "J.J Valiente-Dobón"
    },
    {
      "name": "F Conca"
    },
    {
      "name": "D.D Dao"
    },
    {
      "name": "F Nowacki"
    },
    {
      "name": "A Poves"
    },
    {
      "name": "G Benzoni"
    },
    {
      "name": "S Bottoni"
    },
    {
      "name": "D Brugnara"
    },
    {
      "name": "S Capra"
    },
    {
      "name": "M Cicerchia"
    },
    {
      "name": "N Cieplicka-Oryńczak"
    },
    {
      "name": "G Corbari"
    },
    {
      "name": "F.C.L Crespi"
    },
    {
      "name": "G de Angelis"
    },
    {
      "name": "B Fornal"
    },
    {
      "name": "E Gamba"
    },
    {
      "name": "A Gozzelino"
    },
    {
      "name": "J Ha"
    },
    {
      "name": "Y.H Kim"
    },
    {
      "name": "U Köster"
    },
    {
      "name": "S.M Lenzi"
    },
    {
      "name": "S Leoni"
    },
    {
      "name": "M Luciani"
    },
    {
      "name": "T Marchi"
    },
    {
      "name": "N Mǎrginean"
    },
    {
      "name": "R Mǎrginean"
    },
    {
      "name": "R Menegazzo"
    },
    {
      "name": "D Mengoni"
    },
    {
      "name": "C Michelagnoli"
    },
    {
      "name": "C Mihai"
    },
    {
      "name": "B Million"
    },
    {
      "name": "S Nagorny"
    },
    {
      "name": "A Nannini"
    },
    {
      "name": "D.R Napoli"
    },
    {
      "name": "R.M Pérez-Vidal"
    },
    {
      "name": "S Pigliapoco"
    },
    {
      "name": "S Pirro"
    },
    {
      "name": "F Recchia"
    },
    {
      "name": "D Reygadas"
    },
    {
      "name": "K Rezynkina"
    },
    {
      "name": "M Siciliano"
    },
    {
      "name": "M Sferrazza"
    },
    {
      "name": "A Turturica"
    },
    {
      "name": "I Zanon"
    },
    {
      "name": "S Ziliani"
    },
    {
      "name": "G Zhang"
    },
    {
      "name": "S Carturan"
    },
    {
      "name": "M Loriggiola"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/8bqh2gdwtfter.bib",
  "cited_by": 0,
  "doi": "10.1016/j.physletb.2026.140432",
  "fulltext_url": null,
  "id": "8bqh2gdwtfter",
  "issns": [
    "0370-2693",
    "1873-2445"
  ],
  "landing_url": "https://hal.science/hal-05605623v1",
  "language": "en",
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "hal",
      "0.phys"
    ],
    [
      "hal",
      "1.phys.nexp"
    ],
    [
      "openalex",
      "3106|Nuclear physics research studies"
    ]
  ],
  "openalex": "W7151468658",
  "pdf_url": "https://hal.science/hal-05605623/document",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-28",
  "publisher": "Elsevier",
  "ris": "https://research.draconitic.com/paper/8bqh2gdwtfter.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:17:42Z",
      "native_id": "hal-05605623",
      "source": "hal",
      "url": "https://hal.science/hal-05605623v1"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "hal:1.phys.nexp",
      "subfield": "nuclear"
    }
  ],
  "title": "Development of deformed intruder structures along the N=50 magic number: Insights from $^{83}$Se",
  "title_text": "Development of deformed intruder structures along the N=50 magic number: Insights from ^83Se",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:17:42Z",
  "url": "https://research.draconitic.com/paper/8bqh2gdwtfter",
  "venue": "Physics Letters B",
  "versions": []
}