Browsing Det matematisk-naturvitenskapelige fakultet by Author "Quinn, S.J."

Now showing items 1-4 of 4

  • 69,71Co β-decay strength distributions from total absorption spectroscopy 
    Lyons, S.; Spyrou, Artemis; Liddick, Sean N.; Naqvi, F.; Crider, B.P.; Dombos, A.C.; Bleuel, D.l.; Brown, B.A.; Couture, A.; Crespo Campo, Lucia; Engel, J.; Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Lewis, Rebecca; Möller, P.; Mosby, S.; Mumpower, M.r.; Ney, E.m.; Palmisano, A.; Perdikakis, George; Prokop, C.j.; Renstrøm, Therese; Siem, Sunniva; Smith, M.k.; Quinn, S.J. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    Background: The rapid neutron capture process is one of the main nucleosynthesis processes of elements heavier than Fe. Uncertainties in nuclear properties, such as masses, half-lives, and β -delayed neutron probabilities ...
  • Beta-decay feeding intensity distributions of 71,73Ni 
    Persch, C.F.; DeYoung, P.A.; Lyons, S.; Spyrou, Artemis; Liddick, Sean N.; Naqvi, F.; Crider, B.P.; Dombos, A.C.; Gombas, J.; Bleuel, D.l.; Brown, B.A.; Couture, A.; Crespo Campo, Lucia; Engel, J.; Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Lewis, Rebecca; Karampagia, S.; Mosby, S.; Ney, E.m.; Palmisano, A.; Perdikakis, George; Prokop, C.j.; Renstrøm, Therese; Siem, Sunniva; Smith, M.k.; Quinn, S.J. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    This paper presents the β-decay feeding intensity distribution and Gamow-Teller transition strength distribution of 71,73Ni. These quantities were measured using the technique of total absorption spectroscopy at the National ...
  • Novel technique for Constraining r-Process (n, γ) Reaction Rates 
    Spyrou, A.; Liddick, S.N.; Larsen, Ann-Cecilie; Guttormsen, Magne Sveen; Cooper, K.; Dombos, A.C.; Morrissey, D.J.; Naqvi, F.; Perdikakis, G.; Quinn, S.J.; Renstrøm, Therese; Rodriguez, J.A.; Simon, A.; Sumithrarachchi, C.S.; Zegers, R.G.T. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)
    A novel technique has been developed, which will open exciting new opportunities for studying the very neutron-rich nuclei involved in the r process. As a proof of principle, the γ spectra from the β decay of 76Ga have ...
  • Statistical (n, γ) cross section model comparison for short-lived nuclei 
    Lewis, R.; Couture, A.; Liddick, S.N.; Spyrou, A.; Bleuel, D.L.; Crespo Campo, Lucia; Crider, B.P.; Dombos, A.C.; Guttormsen, Magne Sveen; Kawano, T.; Larsen, Ann-Cecilie; Lewis, A.M.; Mosby, S.; Perdikakis, G.; Prokop, C.J.; Quinn, S.J.; Renstrøm, Therese; Siem, Sunniva (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Neutron-capture cross sections of neutron-rich nuclei are calculated using a Hauser–Feshbach model when direct experimental cross sections cannot be obtained. A number of codes to perform these calculations exist, and each ...