Zobrazeno 1 - 10
of 139
pro vyhledávání: '"Tveten G.M."'
Autor:
Wilson J.N., Lebois M., Qi L., Amador-Celdran P, Bleuel D., Briz J.A., Carroll R., Catford W., Witte H. De, Doherty D.T., Eloirdi R., Georgiev G., Gottardo A., Goasduff A., Hadyñska-Klek K., Hauschild K., Hess H., Ingeberg V., Konstantinopoulos T., Ljungvall J., Lopez-Martens A., Lorusso G., Lozeva R., Lutter R., Marini P., Matea I., Materna T., Mathieu L., Oberstedt A., Oberstedt S., Panebianco S., Podolyak Zs., Porta A., Regan P.H., Reiter P., Rezynkina K., Rose S.J., Sahin E., Seidlitz M., Serot O., Shearman R., Siebeck B., Siem S., Smith A.G., Tveten G.M., Verney D., Warr N., Zeiser F., Zielinska M.
Publikováno v:
EPJ Web of Conferences, Vol 169, p 00030 (2018)
Precise spectroscopic information on the fast neutron induced fission of the 238U(n,f) reaction was recently gained using a new technique which involved coupling of the Miniball high resolution y-ray spectrometer and the LICORNE directional neutron s
Externí odkaz:
https://doaj.org/article/aa531cc022f644728f5f35a0737b4408
Autor:
Brits C.P., Wiedeking M., Bello Garrote F.L., Bleuel D.L., Giacoppo F., Görgen A., Guttormsen M., Hadynska-Klek K., Hagen T.W., Ingeberg V.W., Kheswa B.V., Klintefjord M., Larsen A.C., Malatji K.L., Nyhus H.T., Papka P., Renstrøm T., Rose S., Sahin E., Siem S., Tveten G.M., Zeiser F.
Publikováno v:
EPJ Web of Conferences, Vol 146, p 05012 (2017)
Enhanced γ-decay on the tail of the giant electric dipole resonance, such as the scissors or pygmy resonances, can have significant impact on (n,γ) reaction rates. These rates are important input for modeling processes that take place in astrophysi
Externí odkaz:
https://doaj.org/article/3876825a988c4dd498f5b73de558754b
Nuclear level densities and γ-ray strength functions of 180,181Ta and neutron capture cross sections
Autor:
Malatji K.L., Kheswa B.V., Wiedeking M., Bello Garrote F.L., Brits C.P., Bleuel D.L., Giacoppo F., Görgen A., Guttormsen M., Hadynska-Klek K., Hagen T.W., Ingeberg V.W., Klintefjord M., Larsen A.C., Nyhus H.T., Renstrøm T., Rose S., Sahin E., Siem S., Tveten G.M., Zeiser F.
Publikováno v:
EPJ Web of Conferences, Vol 146, p 01010 (2017)
The γ-ray strength functions and nuclear level densities in the quasi-continuum of 180,181Ta are extracted from particle-γ coincidence events with the Oslo Method, below the Sn. The data were used as input in the TALYS reaction code for calculation
Externí odkaz:
https://doaj.org/article/ddfaf9bc3874449bb45c027bca100312
Autor:
Clément E., Görgen A., Dijon A., de France G., Bastin B., Blazhev A., Bree N., Butler P., Delahaye P., Ekstrom A., Georgiev G., Hasan N., Iwanicki J., Jenkins D., Korten W., Larsen A.C., Ljungvall J., Moschner K., Napiorkowski P., Pakarinen J., Petts A., Renstrom T., Seidlitz M., Siem S., Sotty C., Srebrny J., Stefanescu I., Tveten G.M., Van de Walle J., Warr N., Wrzosek-Lipska K., Zielińska M., Bauer C., Bruyneel B., Butterworth J., Fitzpatrick C., Fransen C., Gernhäuser R., Hess H., Lutter R., Marley P., Reiter P., Siebeck B., Vermeulen M., Wiens A., De Witte H.
Publikováno v:
EPJ Web of Conferences, Vol 62, p 01003 (2013)
A rapid onset of quadrupole deformation is known to occur around the neutron number 60 in the neutron-rich Zr and Sr isotopes. This shape change has made the neutron-rich A = 100 region an active area of experimental and theoretical studies for many
Externí odkaz:
https://doaj.org/article/7db723326b474ecca7a7764e4bed278f
Autor:
Ducasse Q., Jurado B., Aiche M., Tornyi T., Görgen A., Wilson J.N., Barreau G., Companis I., Czajkowski S., Giacoppo F., Gunsing F., Guttormsen M., Larsen A.C., Lebois M., Matarranz J., Renstrøm T., Rose S., Siem S., Tsekhanovich I., Tveten G.M., Hagen T.W., Wiedeking M., Serot O., Boutoux G., Huu-Tai P. Chau, Méot V., Roig O.
Publikováno v:
EPJ Web of Conferences, Vol 62, p 08002 (2013)
The surrogate-reaction method is an indirect way of determining cross sections for reactions that proceed through a compound nucleus. This technique may enable neutron-induced cross sections to be extracted for short-lived nuclei that otherwise canno
Externí odkaz:
https://doaj.org/article/22e9b74eddad4c938ee21d388017bdde
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
Autor:
Zeiser, F., Tveten, G.M., Bello Garrote, F.L., Guttormsen, M., Larsen, A.C., Ingeberg, V.W., Görgen, A., Siem, S.
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A 1 January 2021 985
Autor:
Kawano, T., Cho, Y.S., Dimitriou, P., Filipescu, D., Iwamoto, N., Plujko, V., Tao, X., Utsunomiya, H., Varlamov, V., Xu, R., Capote, R., Gheorghe, I., Gorbachenko, O., Jin, Y.L., Renstrøm, T., Sin, M., Stopani, K., Tian, Y., Tveten, G.M., Wang, J.M., Belgya, T., Firestone, R., Goriely, S., Kopecky, J., Krtička, M., Schwengner, R., Siem, S., Wiedeking, M.
Publikováno v:
In Nuclear Data Sheets January 2020 163:109-162
Strong enhancement of level densities in the crossover from spherical to deformed neodymium isotopes
Autor:
Guttormsen, M., Alhassid, Y., Ryssens, W., Ay, K.O., Ozgur, M., Algin, E., Larsen, A.C., Bello Garrote, F.L., Crespo Campo, L., Dahl-Jacobsen, T., Görgen, A., Hagen, T.W., Ingeberg, V.W., Kheswa, B.V., Klintefjord, M., Midtbø, J.E., Modamio, V., Renstrøm, T., Sahin, E., Siem, S., Tveten, G.M., Zeiser, F.
Publikováno v:
In Physics Letters B 10 May 2021 816
Autor:
Utsunomiya, Hiroaki, Gheorghe, Ioana, Filipescu, Dan Mihai, Stopani, Konstantin, Belyshev, Sergey, Renstrøm, Therese, Tveten, G.M., Fan, Gongtao, Wang, H., Goriely, Stéphane, Lui, Yiu-Wing, Ari-Izumi, T., Miyamoto, Shuji, Varlamov, V., Ishkhanov, B., Larsen, Anne Cecilie, Siem, Sunniva
Publikováno v:
Springer proceedings in physics, 254
We present the latest development of measuring (γ, n) cross sections and giant dipole resonance (GDR) cross sections in the IAEA photonuclear data project. Photoneutron cross sections were measured for 21 isotopes below 2n threshold to construct the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2101::1d50ed5e8a4c9740683634f51b86d141
http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/321039
http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/321039
