Do light nuclei display a universal γ-ray strength function?

Autor: Voinov A., Norrby M., Schiller A., Krtička T., Lönnroth T., Kmiecik M., Mazurek K., Perdikakis G., Spyrou A., Lagoyannis A., Konstantinopoulos T., Tveten G.M., Harissopulos S., Syed N.U.H., Toft H.K., Nyhus H.T., Siem S., Bürger A., Görgen A., Guttormsen M., Larsen A.C.

Publikováno v: EPJ Web of Conferences, Vol 21, p 04004 (2012)

In this work we focus on properties in the quasi-continuum of light nuclei. Generally, both level density and γ-ray strength function (γ-SF) differ from nucleus to nucleus. In order to investigate this closer, we have performed particle-γ coincide

Externí odkaz: https://doaj.org/article/1d4beb88be534fb7baa9e471b7c446c9

Level Densities and γ Strength Functions in Light Sc and Ti Isotopes

Autor: Voinov A., Spyrou A., Siem S., Perdikakis G., Nyhus H., Norby M., Mazurek K., Lönnroth T., Lagoyannis A., Krtička M., Konstantinopoulos T., Kmiecik M., Harissopulos S., Guttormsen M., Syed N.U.H., Larsen A.C., Bürger A.

Publikováno v: EPJ Web of Conferences, Vol 2, p 03003 (2010)

We present preliminary results from a measurement of nuclear level densities and the γ-ray strength of light Sc and Ti isotopes using the Oslo Method.

Externí odkaz: https://doaj.org/article/1febd111726f4cd69f3cace3655ac69a

Spectroscopy of No-253 and its daughters

Autor: Lopez-Martens, A., Wiborg-Hagen, T., Hauschild, K., Chelnokov, M.L, Chepigin, Vi, Curien, D., Dorvaux, O., Drafta, G., Gall, B., Gorgen, A., Guttormsen, M., Kabachenko, A.P, Katrasev, D.E, Kutsarova, T., Kuznetsov, A.N, Larsen, A.C, Malyshev, O.N, Minkova, A., Mullins, S., Nyhus, H.T, Pantelica, D., Piot, J., Popeko, A.G, Saro, S., Scintee, N., Siem, S., Syed, N.U.H, Sokol, E.A, Svirikhin, A.I, Yeremin, A.V

Publikováno v: Nuclear Physics A
Nuclear Physics A, Elsevier, 2011, 852, pp.15-35. ⟨10.1016/j.nuclphysa.2011.01.012⟩

New high-statistics data have been obtained on the decay properties of No-253 and its daughters using the reaction Pb-207(Ca-48, 2n)No-253. This was made possible thanks to an improved transmission of fusion evaporation residues through the VASSILISS

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::bf229152ec8c985a06796a2a022e8f4f
http://hal.in2p3.fr/in2p3-00586046

Detailed spectroscopy in $^{249}$Fm

Autor: Lopez-Martens, A., Hauschild, K., Yeremin, A.V., Belozerov, A.V., Briançon, C., Chepigin, V.I., Curien, D., Dorvaux, O., Gall, B., Gorshkov, V.A., Guttormsen, M., Hanappe, F., Kabachenko, A.P., Khalfallah, F., Korichi, A., Larsen, A.C., N. Malyshev, O., Minkova, A., Ts. Oganessian, Yu., Popeko, A.G., Rousseau, Marc, Rowley, N., Sagaidak, R.N., Sharo, S., Shutov, A.V., Siem, S., Svirikhin, A.I., Syed, N.U.H., Theisen, C.

Publikováno v: Physical Review C
Physical Review C, 2006, 74, pp.044303. ⟨10.1103/PhysRevC.74.044303⟩
Physical Review C, American Physical Society, 2006, 74, pp.044303. ⟨10.1103/PhysRevC.74.044303⟩

Excited states in 249Fm were populated via the alpha decay of 253No and the subsequent decay was observed with the GABRIELA detection system installed at the focal plane of the VASSILISSA recoil separator. The energies, spins, and parities of these s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::fc2e9c7db574c0f94837b903c6fa4b50
https://hal.science/hal-00104695

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