Zobrazeno 1 - 10
of 187
pro vyhledávání: '"Goriely Stephane"'
Publikováno v:
EPJ Web of Conferences, Vol 279, p 07001 (2023)
The intermediate neutron-capture process is thought to arise when protons are mixed in a convective helium-burning zone. This can happen during the early Thermally-Pulsing (TP) Asymptotic Giant Branch (AGB) phase of low-mass, low-metallicity stars. A
Externí odkaz:
https://doaj.org/article/625fe2692f354c0784e451dc9605b9ea
Autor:
Utsunomiya Hiroaki, Gheorghe Ioana, Filipescu Dan M., Stopani Konstantin, Belyshev Sergey, Wang Hongwei, Fan Gongtao, Ariizumi Takashi, Lui Yiu-Wing, Symochko Dmytro, Krzysiek Mateusz, Miyamoto Shuji, Goriely Stephane, Kawano Toshihiko
Publikováno v:
EPJ Web of Conferences, Vol 239, p 01002 (2020)
The Coordinated Research Project (CRP) with the code F41032 has been launched by the International Atomic Energy Agency (IAEA) in 2016 as a 5-year project with the scientific goal being two-fold: 1) updating the 2000 photonuclear data library and 2)
Externí odkaz:
https://doaj.org/article/190eb9b17dfd4e91a0429ddfba8a1e7c
Autor:
Utsunomiya Hiroaki, Goriely Stephane, Renstrøm Therese, Tveten Gry M., Ari-izumi Takashi, Miyamoto Shuji, Lui Yiu-Wing, Larsen Ann-Cecilie, Siem Sunniva, Hilaire Stephane, Péru Sophie, Koning Arjan J.
Publikováno v:
EPJ Web of Conferences, Vol 239, p 07005 (2020)
The γ-ray strength function (γSF) is a nuclear quantity that governs photoabsorption in (γ, n) and photoemission in (n, γ) reactions. Within the framework of the γ-ray strength function method, we use (γ, n) cross sections as experimental const
Externí odkaz:
https://doaj.org/article/1878a807445f4fadb50b08c960903113
We present BSkG3, the latest entry in the Brussels-Skyrme-on-a-grid series of large-scale models of nuclear structure based on an energy density functional. Compared to its predecessors, the new model offers a more realistic description of nucleonic
Externí odkaz:
http://arxiv.org/abs/2307.14276
Autor:
Pogliano, Francesco, Larsen, Ann-Cecilie, Goriely, Stephane, Siess, Lionel, Markova, Maria, Görgen, Andreas, Heines, Johannes, Ingeberg, Vetle Werner, Kjus, Robin Grongstad, Larsson, Johan Emil Linnestad, Li, Kevin Ching Wei, Martinsen, Elise Malmer, Owens-Fryar, Gerard Jordan, Pedersen, Line Gaard, Torvund, Gulla Serville, Tsantiri, Artemis
The $\gamma$-ray strength function and the nuclear level density of $^{167}$Ho have been extracted using the Oslo method from a $^{164}\text{Dy}(\alpha,p\gamma)^{167}$Ho experiment carried out at the Oslo Cyclotron Laboratory. The level density displ
Externí odkaz:
http://arxiv.org/abs/2304.14517
Autor:
Just, Oliver, Vijayan, Vimal, Xiong, Zewei, Goriely, Stephane, Soultanis, Theodoros, Bauswein, Andreas, Guilet, Jérôme, Janka, Hans-Thomas, Martínez-Pinedo, Gabriel
We investigate the nucleosynthesis and kilonova properties of binary neutron-star (NS) merger models which lead to intermediate remnant lifetimes of ~0.1-1seconds until black-hole (BH) formation and describe all components of material ejected during
Externí odkaz:
http://arxiv.org/abs/2302.10928
Publikováno v:
The European Physical Journal A 59, 96 (2023)
Large-scale models of nuclear structure are currently the only way to provide consistent datasets for the many properties of thousands of exotic nuclei that are required by nucleosynthesis simulations. In [W.Ryssens et al., Eur. Phys. J. A 58, 246 (2
Externí odkaz:
http://arxiv.org/abs/2302.03097
Publikováno v:
Physical Review C 106, 044315 (2022)
For the last two decades, experimental information on nuclear level densities for about 60 different nuclei has been obtained on the basis of the Oslo method. While each of these measurements has been typically compared to one or a few level density
Externí odkaz:
http://arxiv.org/abs/2301.11013
Autor:
Kobayashi, Chiaki, Mandel, Ilya, Belczynski, Krzysztof, Goriely, Stephane, Janka, Thomas H., Just, Oliver, Ruiter, Ashley J., Van Beveren, Dany, Kruckow, Matthias U., Briel, Max M., Eldridge, Jan J., Stanway, Elizabeth
Comparing Galactic chemical evolution models to the observed elemental abundances in the Milky Way, we show that neutron star mergers can be a leading r-process site only if at low metallicities such mergers have very short delay times and significan
Externí odkaz:
http://arxiv.org/abs/2211.04964
We report here the current developments on the Brussels-Skyrme-on-a-Grid (BSkG) atomic mass models. In comparison with our previous models, BSkG3 improves the infinite nuclear matter (INM) properties which opens its applications to neutron stars. The
Externí odkaz:
http://arxiv.org/abs/2211.03592