Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Åberg Sven"'
Autor:
Albertsson Martin, Carlsson B. Gillis, Døssing Thomas, Randrup Jørgen, Rudolph Dirk, Åberg Sven
Publikováno v:
EPJ Web of Conferences, Vol 306, p 01014 (2024)
We present calculations on the formation of 258Rf in the reaction 50Ti+208Pb within the Langevin framework. The initital stage after contact of the colliding nuclei is dominated by a drift in the center-of-mass direction, while the subsequent process
Externí odkaz:
https://doaj.org/article/b8fa723a1e5c4675b063555d881b1e79
Publikováno v:
EPJ Web of Conferences, Vol 256, p 00013 (2021)
The transformation of a moderately excited heavy nucleus into two excited fission fragments is modeled as a strongly damped evolution of the nuclear shape. The resulting Brownian motion in the multi-dimensional deformation space is guided by the shap
Externí odkaz:
https://doaj.org/article/7f22038c429141389bb39f532e2b6bc1
Publikováno v:
EPJ Web of Conferences, Vol 131, p 00001 (2016)
Science often develops most vigorously through challenging studies of extreme phenomena. Superheavy elements fall into such a category. What is the heaviest element that can exist in Nature? Driven by the continued search for an anticipated “island
Externí odkaz:
https://doaj.org/article/8d6e16fa387642c9aabd34607eb0f0d0
Publikováno v:
EPJ Web of Conferences, Vol 131, p 08002 (2016)
New elements discovered during past decades have been created in fusion reactions where a lighter nucleus is collided with a heavier one. The new elements created often decay by emitting α particles. From the half-lives of the decays and the energie
Externí odkaz:
https://doaj.org/article/2b008aeea76e48ca967affbc06373553
Autor:
Bender, Michael, Bernard, Remi, Bertsch, George, Chiba, Satoshi, Dobaczewski, Jacek, Dubray, Noel, Giuliani, Samuel, Hagino, Kouichi, Lacroix, Denis, Li, Zhipan, Magierski, Piotr, Maruhn, Joachim, Nazarewicz, Witold, Pei, Junchen, Peru, Sophie, Pillet, Nathalie, Randrup, Jorgen, Regnier, David, Reinhard, Paul-Gerhard, Robledo, Luis, Ryssens, Wouter, Sadhukhan, Jhilam, Scamps, Guillaume, Schunck, Nicolas, Simenel, Cedric, Skalski, Janusz, Stetcu, Ionel, Stevenson, Paul, Umar, Sait, Verriere, Marc, Vretenar, Dario, Warda, Michal, Aberg, Sven
Publikováno v:
J. Phys. G: Nucl. Part. Phys. 47 (2020) 113002
There has been much recent interest in nuclear fission, due in part to a new appreciation of its relevance to astrophysics, stability of superheavy elements, and fundamental theory of neutrino interactions. At the same time, there have been important
Externí odkaz:
http://arxiv.org/abs/2005.10216
Autor:
Albertsson, Martin, Carlsson, B. Gillis, Døssing, Thomas, Randrup, Jørgen, Rudolph, Dirk, Åberg, Sven
Publikováno v:
EPJ Web of Conferences; 10/18/2024, Vol. 306, p1-5, 5p
Publikováno v:
J. Appl. Phys. 106, 053508 (2009)
We compute strain distributions in core-shell nanowires of zinc blende structure. We use both continuum elasticity theory and an atomistic model, and consider both finite and infinite wires. The atomistic valence force-field (VFF) model has only few
Externí odkaz:
http://arxiv.org/abs/1006.0391
In many--body and other systems, the physics situation often allows one to interpret certain, distinct states by means of a simple picture. In this interpretation, the distinct states are not eigenstates of the full Hamiltonian. Hence, there is an in
Externí odkaz:
http://arxiv.org/abs/1001.1420
For a prepared state exact expressions for the time dependent mean fidelity as well as for the mean inverse paricipation ratio are obtained analytically. The distribution function of fidelity in the long time limit and of inverse participation ratio
Externí odkaz:
http://arxiv.org/abs/0912.3180
We calculate survival probability of a special state which couples randomly to a regular or chaotic environment. The environment is modelled by a suitably chosen random matrix ensemble. The exact results exhibit non--perturbative features as revival
Externí odkaz:
http://arxiv.org/abs/0912.3174