Results 21 to 30 of about 2,950,431 (303)

Interphase Surface Stability in Liquid-Liquid Membrane Contactors Based on Track-Etched Membranes

Membranes, 2021
A promising solution for the implementation of extraction processes is liquid–liquid membrane contactors. The transfer of the target component from one immiscible liquid to another is carried out inside membrane pores.
Stepan Bazhenov, Olga Kristavchuk, Margarita Kostyanaya, Anton Belogorlov, Ruslan Ashimov, Pavel Apel   +5 more
doaj   +1 more source

Transfer Reactions in Nuclear Astrophysics [PDF]

EPJ Web of Conferences, 2023
Transfer reactions are important tool in nuclear astrophysics. These reactions allow us to identify states in nuclei and to find the corresponding energies, to determine if these states can contribute to astrophysical nuclear reactions and ultimately to ...
Adsley Philip
doaj   +1 more source

Economics of nuclear power [PDF]

, 2012
This paper is the fourth in a series of 8 that make up the evidence base for SDC report 'The role of nuclear power in a low carbon economy'.Publisher ...
Science and Technology Policy Research, University of Sussex, National Economic Research Associates   +1 more
core   +2 more sources

The Competition between 4-Nitrophenol Reduction and BH₄⁻ Hydrolysis on Metal Nanoparticle Catalysts

Molecules, 2023
Assessing competitive environmental catalytic reduction processes via NaBH4 is essential, as BH4− is both an energy carrier (as H2) and a reducing agent. A comprehensive catalytic study of the competition between the borohydride hydrolysis reaction (BHR,
Shalaka Varshney, Dan Meyerstein, Ronen Bar-Ziv, Tomer Zidki   +3 more
doaj   +1 more source

Direct reactions for nuclear astrophysics [PDF]

EPJ Web of Conferences, 2023
The neutron activation technique is a well established method to measure neutron capture cross sections relevant for the s-process. The 7Li(p,n) reaction at Ep = 1912 keV is often used as a neutron source since the energy distribution of the emitted ...
Erbacher Philipp, Benjamin Brückner, Dellmann Sophia Florence, Göbel Kathrin, Heftrich Tanja, Reich Markus, Kurtulgil Cem Deniz, Reifarth Rene, Volknandt Meiko, Weigand Mario, Härth Alexandra, Bennedik Marcel, Kuttner Tabea Marie, Strahl Janina, Ademi Ernest   +14 more
doaj   +1 more source

Peculiarities in the interaction of 6He with 197Au and 206Pb at energies close to the Coulomb barrier [PDF]

Ядерна фізика та енергетика, 2007
Excitation functions for evaporation residues in the reactions 197Au(6He, xn)203-xnTl, where x = 2 - 7, and 206Pb(6He, 2n)210Po, as well as for neutron transfer reactions for the production of 196Au and 198Au in the interaction of 6He with 197Au were ...
Yu. E. Penionzhkevich, R. A. Astabatyan, N. A. Demekhina, R. Kalpakchieva, A. A. Kulko, S. P. Lobastov, S. M. Lukyanov, E. R. Markaryan, V. A. Maslov, Yu. A. Muzychka, Yu. Ts. Oganessian, D. N. Rassadov, N. K. Skobelev, Yu. G. Sobolev, T. Zholdybaev   +14 more
doaj  

The status of new fragment separator ACCULINNA-2 project and the first day experiments

EPJ Web of Conferences, 2014
The new facility fragment separator ACCULINNA-2 will be put into operation at the beginning of 2015 in FLNR JINR. The new separator is destined to add considerably to the studies of drip-line nuclei performed with the use of variety of direct reactions ...
Krupko S.A., Fomichev A.S., Grigorenko L.V., Golovkov M.S., Stepantsov S.V., Ter-Akopian G.M., Bezbakh A.A., Chudoba V., Egorova I.A., Ershov S.N., Gorshkov A.V., Gorshkov V.A., Kaminski G., Korsheninnikov A.A., Kuzmin E.A., Nikolskii E.Yu., Oganessian Yu.Ts., Parfenova Yu.L., Sharov P.G., Sidorchuk S.I., Slepnev R.S., Wolski R., Yukhimchuk A.A., Zhukov M.V.   +23 more
doaj   +1 more source

Asymptotic normalization coefficient method for two-proton radiative capture

Physics Letters B, 2020
The method of asymptotic normalization coefficients is a standard approach for studies of two-body non-resonant radiative capture processes in nuclear astrophysics.
L.V. Grigorenko, Yu.L. Parfenova, N.B. Shulgina, M.V. Zhukov   +3 more
doaj   +1 more source

Nuclear reactions in astrophysics

Eurasian Journal of Physics and Functional Materials, 2021
This work is an attempt to present some problems on the evolution of the Universe: the nucleosynthesis and cosmochronology from the standpoint of physics of particles and nuclei, in particular with the use of the lat est results, obtained by means of ...
Yu. E. Penionzhkevich
doaj   +1 more source

The role of Fission in the search of the Super Heavy Land: Fission modes in heavy and superheavy nuclei. Case study of 180Hg [PDF]

EPJ Web of Conferences
Many observations strongly support the hypothesis that nuclei may fission through several independent fission modes (multimodal fission) interpreted as different prescission shapes and fission paths in a multidimensional potential energy landscape where ...
Vardaci E., Di Nitto A., Banerjee T., Pulcini A., Setaro P.A., Alifano G., La Rana G., Carjan N., Cicchella A., Spinosa S., Kozulin E.M., Trzaska W.H., Itkis I.M., Knyazheva G.N., Kumar D., Novikov K.V., Vorobiev I.V., Khlebnikov S.V., Cheralu M., Kozulina N.I., Pchelintsev I.V., Borcea C., Calinescu S., Filipescu D.M., Harca I.M., Petrone C.   +25 more
doaj   +1 more source