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pro vyhledávání: '"Roche, K"'
Autor:
Shallcross, L., Roche, K., Wilcock, C.J., Stanton, K.T., Swift, Thomas, Rimmer, Stephen, Hatton, P.V., Spain, S.G.
Yes
Hydroxyapatite and fluorhydroxyapatite (F)HA nanoparticles were synthesised in the presence of branched poly(acrylic acid)s (PAA) synthesised via reversible addition–fragmentation chain transfer polymerisation and compared to those synthes
Hydroxyapatite and fluorhydroxyapatite (F)HA nanoparticles were synthesised in the presence of branched poly(acrylic acid)s (PAA) synthesised via reversible addition–fragmentation chain transfer polymerisation and compared to those synthes
Externí odkaz:
http://hdl.handle.net/10454/15511
Publikováno v:
EPJ Web Conf., 256 (2021) 00016
Recent developments, both in theoretical modeling and computational power, have allowed us to make progress on a goal not fully achieved yet in nuclear theory: a microscopic theory of nuclear fission. Even if the complete microscopic description rema
Externí odkaz:
http://arxiv.org/abs/1910.13581
Publikováno v:
Proceedings of the 15th International Conference on NuclearReaction Mechanisms (2019)
Using the time-dependent superfluid local density approximation, the dynamics of fission is investigated in real time from just beyond the saddle to fully separated fragments. Simulations produced in this fully microscopic framework can help to asses
Externí odkaz:
http://arxiv.org/abs/1810.04024
Publikováno v:
EPJ Web of Conferences, 163, 00007 (2017)
Two major recent developments in theory and computational resources created the favorable conditions for achieving a microscopic description of nuclear fission almost eighty years after its discovery in 1939 by Hahn and Strassmann (1930). The first m
Externí odkaz:
http://arxiv.org/abs/1705.00052
Publikováno v:
pages 564-572, in Fission and Properties of Neutron-Rich-Nuclei, eds. J.H. Hamilton, A.V. Ramayya, and P. Talou, World Scientific, Singapore (2017)
We study the fission dynamics of 240Pu within an implementation of the Density Functional Theory (DFT) extended to superfluid systems and real-time dynamics. We demonstrate the critical role played by the pairing correlations. The evolution is found
Externí odkaz:
http://arxiv.org/abs/1702.08490
Akademický článek
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Publikováno v:
Phys. Rev. Lett. 113, 182503 (2014)
We present variational Monte Carlo calculations of the neutron matter equation of state using chiral nuclear forces. The ground-state wavefunction of neutron matter, containing non-perturbative many-body correlations, is obtained from auxiliary-field
Externí odkaz:
http://arxiv.org/abs/1403.3753
Publikováno v:
Phys. Rev. Lett. 114, 012701 (2015)
Within the framework of the unrestricted time-dependent density functional theory, we present for the first time an analysis of the relativistic Coulomb excitation of the heavy deformed open shell nucleus $^{238}$U. The approach is based on Superflui
Externí odkaz:
http://arxiv.org/abs/1403.2671
Autor:
Nam, H., Stoitsov, M., Nazarewicz, W., Bulgac, A., Hagen, G., Kortelainen, M., Maris, P., Pei, J. C., Roche, K. J., Schunck, N., Thompson, I., Vary, J. P., Wild, S. M.
Publikováno v:
J. Phys.: Conf. Ser. 402 12033 (2012)
The demands of cutting-edge science are driving the need for larger and faster computing resources. With the rapidly growing scale of computing systems and the prospect of technologically disruptive architectures to meet these needs, scientists face
Externí odkaz:
http://arxiv.org/abs/1205.0227
Autor:
Guidry, M. W., Budiardja, R., Feger, E., Billings, J. J., Hix, W. R., Messer, O. E. B., Roche, K. J., McMahon, E., He, M.
Publikováno v:
Comput. Sci. Disc. 6, 015001 (2013)
We show that, even for extremely stiff systems, explicit integration may compete in both accuracy and speed with implicit methods if algebraic methods are used to stabilize the numerical integration. The required stabilizing algebra depends on whethe
Externí odkaz:
http://arxiv.org/abs/1112.4716