Zobrazeno 1 - 10
of 224
pro vyhledávání: '"Bleuel D.L."'
Autor:
Gjestvang D., Siem S., Zeiser F., Randrup J., Vogt R., Bello-Garrote F., Bernstein L.A., Bleuel D.L., Guttormsen M., Görgen A., Larsen A.C., Malatji K.L., Matthews E., Modamio V., Oberstedt A., Oberstedt S., Tornyi T., Tveten G., Voyles A., Wilson J.
Publikováno v:
EPJ Web of Conferences, Vol 256, p 00005 (2021)
The study of prompt fission γ rays (PFGs) is crucial for understanding the energy and angular momentum distribution in fission, and over the last decade there has been an revived interest in this aspect of fission. We present the new experimental se
Externí odkaz:
https://doaj.org/article/42185094c7e7433a90ec55a6db4306c3
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:
Hurst A.M., Firestone R.B., Sleaford B.W., Bleuel D.L., Basunia M.S., Bečvář F., Belgya T., Bernstein L.A., Carroll J.J., Detwiler B., Escher J.E., Genreith C., Goldblum B.L., Krtička M., Lerch A.G., Matters D.A., McClory J.W., McHale S.R., Révay Zs., Szentmiklosi L., Turkoglu D., Ureche A., Vujic J.
Publikováno v:
EPJ Web of Conferences, Vol 146, p 09008 (2017)
The neutron-capture reaction is fundamental for identifying and analyzing the γ-ray spectrum from an unknown assembly because it provides unambiguous information on the neutron-absorbing isotopes. Nondestructive-assay applications may exploit this p
Externí odkaz:
https://doaj.org/article/5be28119913e4777978d9b5964cf0444
Autor:
Wiedeking M., Bernstein L.A., Bleuel D.L., Brits C.P., Sowazi K., Görgen A., Goldblum B.L., Guttormsen M., Kheswa B.V., Larsen A.C., Majola S.N.T., Malatji K.L., Negi D., Nogwanya T., Siem S., Zikhali B.R.
Publikováno v:
EPJ Web of Conferences, Vol 146, p 05006 (2017)
A program to study the γ-ray decay from the region of high-level density has been established at iThemba LABS, where a high-resolution gamma-ray detector array is used in conjunction with silicon particle-telescopes. Results from two recent projects
Externí odkaz:
https://doaj.org/article/0e4ed0f1991d4ac2b8d39ee281e5ab97
Autor:
Gordon, J.M., Batchelder, J.C., Bernstein, L.A., Bleuel, D.L., Brand, C.A., Brown, J.A., Goldblum, B.L., Frandsen, B.G., Laplace, T.A., Nagel, T.
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A April 2024 1061
Autor:
Bleuel D.L., Bernstein L.A., Bionta R.M., Cooper G.W., Drury O.B., Hagmann C.A., Knittel K.M., Leeper R.J., Ruiz C.L., Schneider D.H.G., Yeamans C.B.
Publikováno v:
EPJ Web of Conferences, Vol 59, p 13015 (2013)
Neutron yields at the National Ignition Facility (NIF) are measured with a suite of diagnostics, including activation of ∼20–200 g samples of materials undergoing a variety of energy-dependent neutron reactions. Indium samples were mounted on the
Externí odkaz:
https://doaj.org/article/486f99bfe43c45678ab78298fa74ef49
Autor:
Ruiz C.L., Leeper R.J., Cooper G.W., Chandler G.A., Cox C.M., Doyle B.L., Fehl D.L., Hahn K.D., McWatters B.R., Nelson A.J., Smelser R.M., Snow C.S., Torres J.A., Bleuel D.L., Kilkenney J.D.
Publikováno v:
EPJ Web of Conferences, Vol 59, p 13014 (2013)
Recent advances in Inertial Confinement Fusion (ICF) experiments at Lawrence Livermore National Laboratory's National Ignition Facility (NIF) have underscored the need for accurate total yield measurements of DT neutrons because yield measurements pr
Externí odkaz:
https://doaj.org/article/3da1fc5de78c4116bd4cd2eff69bf44e
Autor:
Leeper R.J., Bleuel D.L., Frenje J.A., Eckart M.J., Hartouni E., Kilkenny J.D., Casey D.T., Chandler G.A., Cooper G.W., Glebov V.Yu., Hagmann C., Johnson M.Gatu, Knauer J.P., Knittel K.M., Linden-Levy L.A., Padalino S.J., Petrasso R.D., Ruiz C.L., Sangster T.C., Seguin F.H.
Publikováno v:
EPJ Web of Conferences, Vol 59, p 13013 (2013)
The measurement of the absolute neutron yield produced in inertial confinement fusion target experiments conducted on the National Ignition Facility (NIF) is essential in benchmarking progress towards the goal of achieving ignition on this facility.
Externí odkaz:
https://doaj.org/article/70f32941217e4cabb5cfae1fc1fa9af9
Autor:
Bleuel, D.L., Anderson, S.G., Bernstein, L.A., Brown, J.A., Caggiano, J.A., Goldblum, B.L., Gordon, J.M., Hall, J.M., Harrig, K.P., Johnson, M.S., Laplace, T.A., Marsh, R.A., Montague, M.E., Ratkiewicz, A., Rusnak, B., Velsko, C.A.
Publikováno v:
In Applied Radiation and Isotopes December 2022 190