1 Ocak 2021 Dergi makalesi Açık Erişim

Ziliani, S.; Ciemala, M.; Crespi, F. C. L.; Leoni, S.; Fornal, B.; Suzuki, T.; Otsuka, T.; Maj, A.; Bednarczyk, P.; Benzoni, G.; Bracco, A.; Boiano, C.; Bottoni, S.; Brambilla, S.; Bast, M.; Beckers, M.; Braunroth, T.; Camera, F.; Cieplicka-Orynczak, N.; Clement, E.; Clement, E.

Citation Style Language JSON

{
  "DOI": "10.1103/PhysRevC.104.L041301", 
  "abstract": "High-resolution. -ray spectroscopy of N-18 is performed with the Advanced GAmma Tracking Array, following deep-inelastic processes induced by an O-18 beam on a Ta-181 target. Six states are newly identified, which together with the three known excitations exhaust all negative-parity excited states expected in N-18 below the neutron threshold. Spin and parities are proposed for all located states on the basis of decay branchings and comparison with large-scale shell-model calculations performed in the p-sd space, with the YSOX interaction. Of particular interest is the location of the 0(1)(-) and 1(2)(-) excitations, which provide strong constrains for cross-shell p-sd matrix elements based on realistic interactions and help to simultaneously reproduce the ground and first-excited states in N-16 and N-18, for the first time. Understanding the N-18 structure may also have significant impact on neutron-capture cross-section calculations in r-process modeling including light neutron-rich nuclei.", 
  "author": [
    {
      "family": "Ziliani", 
      "given": " S."
    }, 
    {
      "family": "Ciemala", 
      "given": " M."
    }, 
    {
      "family": "Crespi", 
      "given": " F. C. L."
    }, 
    {
      "family": "Leoni", 
      "given": " S."
    }, 
    {
      "family": "Fornal", 
      "given": " B."
    }, 
    {
      "family": "Suzuki", 
      "given": " T."
    }, 
    {
      "family": "Otsuka", 
      "given": " T."
    }, 
    {
      "family": "Maj", 
      "given": " A."
    }, 
    {
      "family": "Bednarczyk", 
      "given": " P."
    }, 
    {
      "family": "Benzoni", 
      "given": " G."
    }, 
    {
      "family": "Bracco", 
      "given": " A."
    }, 
    {
      "family": "Boiano", 
      "given": " C."
    }, 
    {
      "family": "Bottoni", 
      "given": " S."
    }, 
    {
      "family": "Brambilla", 
      "given": " S."
    }, 
    {
      "family": "Bast", 
      "given": " M."
    }, 
    {
      "family": "Beckers", 
      "given": " M."
    }, 
    {
      "family": "Braunroth", 
      "given": " T."
    }, 
    {
      "family": "Camera", 
      "given": " F."
    }, 
    {
      "family": "Cieplicka-Orynczak", 
      "given": " N."
    }, 
    {
      "family": "Clement", 
      "given": " E."
    }, 
    {
      "family": "Clement", 
      "given": " E."
    }
  ], 
  "container_title": "PHYSICAL REVIEW C", 
  "id": "233782", 
  "issue": "4", 
  "issued": {
    "date-parts": [
      [
        2021, 
        1, 
        1
      ]
    ]
  }, 
  "title": "Complete set of bound negative-parity states in the neutron-rich nucleus N-18", 
  "type": "article-journal", 
  "volume": "104"
}