Výsledky vyhledávání - "Vencelj Matjaž"

Akademický článek

Influence of crystal structures on electron screening

Autor: Cvetinović Aleksandra, Djeordjić Dijana, Guardo Giovani Luca, Kelemen Mitja, La Cognata Marco, Lamia Livio, Markelj Sabina, Pizzone Rosario Gianluca, Schwarz-Selinger Thomas, Tišma Isabela, Vencelj Matjaž, Vesić Jelena, Lipoglavšek Matej

Publikováno v: EPJ Web of Conferences, Vol 275, p 01007 (2023)

For nucleosynthesis calculations, precise reaction rates should be known at energies within the Gamow window. At these energies, electron screening cannot be neglected. Despite the significance of the effect, a huge disagreement between experimental

Externí odkaz: https://doaj.org/article/bd79f1492d67405da02fa5fbfd5ac767

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Akademický článek

Astrophysical S-factor for the 2H(ρ,γ)3He reaction at big-bang nucleosynthesis energies

Autor: Tišma Isabela, Lipoglavšek Matej, Mihoviloviĉ Miha, Markelj Sabina, Vencelj Matjaž, Vesić Jelena

Publikováno v: EPJ Web of Conferences, Vol 227, p 02015 (2020)

We report on our latest experimental study of the 2H(ρ,γ)3He reaction in the energy range of interest for big-bang nucleosynthesis. The differential cross section at 135° and γ)-ray angular distributions were measured and compared with the result

Externí odkaz: https://doaj.org/article/dde652ba62a04a81b1d1ba54aa564003

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Report

Studying Gamow-Teller transitions and the assignment of isomeric and ground states at $N=50$

Autor: Mollaebrahimi, Ali, Hornung, Christine, Dickel, Timo, Amanbayev, Daler, Kripko-Koncz, Gabriella, Plaß, Wolfgang R., Andrés, Samuel Ayet San, Beck, Sönke, Blazhev, Andrey, Bergmann, Julian, Geissel, Hans, Górska, Magdalena, Grawe, Hubert, Greiner, Florian, Haettner, Emma, Kalantar-Nayestanaki, Nasser, Miskun, Ivan, Nowacki, Frédéric, Scheidenberger, Christoph, Bagchi, Soumya, Balabanski, Dimiter L., Brencic, Ziga, Charviakova, Olga, Constantin, Paul, Dehghan, Masoumeh, Ebert, Jens, Gröf, Lizzy, Hall, Oscar, Harakeh, Muhsin N., Kaur, Satbir, Kankainen, Anu, Knöbel, Ronja, Kostyleva, Daria A., Kurkova, Natalia, Kuzminchuk, Natalia, Mardor, Israel, Nichita, Dragos, Otto, Jan-Hendrik, Patyk, Zygmunt, Pietri, Stephane, Purushothaman, Sivaji, Reiter, Moritz Pascal, Rink, Ann-Kathrin, Roesch, Heidi, Spătaru, Anamaria, Stanic, Goran, State, Alexandru, Tanaka, Yoshiki K., Vencelj, Matjaz, Weick, Helmut, Winfield, John S., Yavor, Michael I., Zhao, Jianwei

Direct mass measurements of neutron-deficient nuclides around the $N=50$ shell closure below $^{100}$Sn were performed at the FRS Ion Catcher (FRS-IC) at GSI, Germany. The nuclei were produced by projectile fragmentation of $^{124}$Xe, separated in t

Externí odkaz: http://arxiv.org/abs/2209.13713