Zobrazeno 1 - 10
of 420
pro vyhledávání: '"Giacoppo F"'
Autor:
Markova, M., Larsen, A. C., Tveten, G. M., von Neumann-Cosel, P., Eriksen, T. K., Garrote, F. L. Bello, Campo, L. Crespo, Giacoppo, F., Görgen, A., Guttormsen, M., Hadynska-Klek, K., Klintefjord, M., Renstrøm, T., Sahin, E., Siem, S., Tornyi, T. G.
Publikováno v:
Phys. Rev. C 108, 014315 (2023)
The $^{111,112,113}$Sn isotopes have been studied with ($p,d \gamma$), ($p,p^{\prime} \gamma$), and ($d,p \gamma$) reactions to extract the nuclear level densities (NLDs) and $\gamma$-ray strength functions (GSFs) of these nuclei below the neutron se
Externí odkaz:
http://arxiv.org/abs/2311.08865
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:
Werner V., Santamaria C., Louchart C., Obertelli A., Doornenbal P., Nowacki F., Authelet G., Baba H., Calvet D., Château F., Corsi A., Delbart A., Gheller J.-M., Gillibert A., Isobe T., Lapoux V., Matsushita M., Momiyama S., Motobayashi T., Niikura M., Otsu H., Péron C., Peyaud A., Pollacco E.C., Roussé J.-Y., Sakurai H., Sasano M., Shiga Y., Takeuchi S., Taniuchi R., Uesaka T., Wang H., Yoneda K., Browne F., Chung L.X., Dombradi Zs., Franchoo S., Giacoppo F., Gottardo A., Hadynska-Klek K., Korkulu Z., Koyama S., Kubota Y., Lee J., Lettmann M., Lozeva R., Matsui K., Miyazaki T., Nishimura S., Olivier L., Ota S., Patel Z., Pietralla N., Sahin E., Shand C., Söderström P.-A., Stefan I., Steppenbeck D., Sumikama T., Suzuki D., Vajta Zs., Wu J., Xu Z.
Publikováno v:
EPJ Web of Conferences, Vol 107, p 03007 (2016)
Within the SEASTAR project at RIKEN-RIBF, 66Cr and 70,72Fe have been produced via protonknockout reactions, and their first excited 2+ and 4+ states have been discovered. The combination of the liquid-hydrogen target and TPC system MINOS has been use
Externí odkaz:
https://doaj.org/article/d2fe41d5a9ed497393ee6c24ea08e95f
Autor:
Marini P., Ducasse Q., Jurado B., Aiche M., Mathieu L., Barreau G., Czajkowski S., Tsekhanovich I., Moro A., Lei J., Giacoppo F., Gorgen A., Tornyi, Audouin L., Tassan-Got L., Wilson J. N., Gunsing F., Guttormsen M., Larsen A. C., Lebois M., Renstrom T., Rose S., Siem S., Tveten G. M., Wiedeking M., Serot O., Boutoux G., Méot V., Morillon B., Denis-Petit D., Roig O., Oberstedt S., Oberstedt A.
Publikováno v:
EPJ Web of Conferences, Vol 122, p 12004 (2016)
Fission and gamma decay probabilities of 237U and 239Np have been measured, for the first time simultaneously in dedicated experiments, via the surrogate reactions 238U(3He, 4He) and 238U(3He,d), respectively. While a good agreement between our data
Externí odkaz:
https://doaj.org/article/b37ce0ecdf7d40e3aaca29a60f61a706
Autor:
Tveten G. M., Bello Garrote F. L., Campo L. C., Eriksen T. K., Giacoppo F., Guttormsen M., Görgen A., Hagen T. W., Hadynska-Klek K., Klintefjord M., Larsen A. C., Maharromova S., Nyhus H. T., Renstrøm T., Rose S., Sahin E., Siem S., Tornyi T.G.
Publikováno v:
EPJ Web of Conferences, Vol 93, p 04004 (2015)
The γ-ray strength function and level density of 111, 112, 113Sn are being studied at the Oslo Cyclotron Laboratory (OCL) up to the neutron binding energy by applying the Oslo method to particle-γ coincidence data. The preliminary results for the
Externí odkaz:
https://doaj.org/article/c9397efdca404c35a0c16b2d4549fb9e
Autor:
Giacoppo F., Bello Garrote F. L., Eriksen T. K., Görgen A., Guttormsen M., Hagen T. W., Larsen A. C., Kheswa B. V., Klintefjord M., Koehler P. E., Moretto L. G., Nyhus H. T., Renstrøm T., Sahin E., Siem S., Tornyi T. G.
Publikováno v:
EPJ Web of Conferences, Vol 93, p 01039 (2015)
An excess of strength on the low-energy tail of the giant dipole resonance recently has been observed in the γ-decay from the quasicontinuum of 195,196Pt. The nature of this phenomenon is not yet fully investigated. If this feature is present also i
Externí odkaz:
https://doaj.org/article/c2e1d24e71db419e97d7b2b84441d645
Autor:
Kheswa B. V., Wiedeking M., Giacoppo F., Goriely S., Guttormsen M., Larsen A. C., Bello Garrote F. L., Eriksen T. K., Görgen A., Hagen T. W., Koehler P. E., Klintefjord M., Nyhus H. T., Papka P., Renstrøm T., Rose S., Sahin E., Siem S., Tornyi T.
Publikováno v:
EPJ Web of Conferences, Vol 93, p 04005 (2015)
The synthesis of the neutron deficient 138La nucleus has been a puzzle for a long time. It has not been clear whether it is produced through photodisintegration processes or neutrino induced reactions due to unavailability of experimental data for nu
Externí odkaz:
https://doaj.org/article/49b290753834490da21a98e84d933a39
Autor:
Giacoppo F., Bello F., Bernstein L.A., Bleuel D., Firestone R.B., Görgen A., Guttormsen M., Hagen T. W., Klintefjord M., Koehler P.E., Larsen A.C., Nyhus H. T., Renstrøm T., Sahin E., Siem S., Tornyi and T.
Publikováno v:
EPJ Web of Conferences, Vol 66, p 02041 (2014)
The properties of the excited states of gold isotopes were investigated at the Oslo Cyclotron Laboratory. This study is important for the understanding of neutron capture rates in astrophysical plasmas relevant for heavy element nucleosynthesys.
Externí odkaz:
https://doaj.org/article/5cf8497cce3c4dbdb3c38efd20f86808
Autor:
Larsen A. C., Blasi N., Bracco A., Bürger A., Camera F., Eriksen T.K., Giacoppo F., Goriely S., Guttormsen M., Görgen A., Hagen T. W., Harissopulos S., Koehler P. E., Leoni S., Million B., Nyhus H.T., Renstrøm T.T., Rose S., Ruud I.E., Schiller A., Siem S., Tornyi T., Tveten G. M., Voinov A. V., Wiedeking M.
Publikováno v:
EPJ Web of Conferences, Vol 66, p 07014 (2014)
An unexpected enhancement in the low-energy part of the γ-strength function for light and medium-mass nuclei has been discovered at the Oslo Cyclotron Laboratory. This enhancement could lead to an increase in the neutron-capture rates up to two orde
Externí odkaz:
https://doaj.org/article/b370510a97c54d8896f6341a9a15ff8a