Contracted expressions for the four-particle shell-model matrix elements between identical particles (protons, neutrons and bosons) are derived and applied to the nucleus 136Xe. A comparison with experiment and with other shell-model calculations is performed, concentrating especially on effects due to...
1.(General Physics) the dimension of time, which is necessary in addition to three spatial dimensions to specify fully the position and behaviour of a point or particle 2.(Literary & Literary Critical Terms) the concept in science fiction of a dimension in addition to three spatial dimensions,...
The interaction kernel elements for the internal vertices Φa are quark exchange diagrams as visualized in the last line of Fig. 1. Fig. 1 Diagrammatic representation of the basic quantities used in deriving the pure two-body/four-quark BSE. In the first line we display the representation of...
摘要: On the basis of the operational Pfaffian method it is shown that a three-dimensional Ising model with four-particle interactions is reduced to the problem of three interdependent planar lattices and its partition function is expressed through Pfaffian minors of a cyclic matrix....
I don’t have a lot of experience doing science journalism, I can’t see the wires yet. But I’m starting to notice things, subtle elements like notes at a wine-tasting. Just like science communication by academics, science journalism is shaped by a variety of different goals. ...
In this paper, we take the four-way shuttle system as the research object and establish the mathematical model of scheduling optimization based on the minimum time for the in/out operation optimization and path optimization scheduling problems of the fou
et al. P2-type Nax[Fe1/2Mn1/2]O2 made from earth-abundant elements for rechargeable Na batteries. Nat. Mater. 11, 512–517 (2012). Article Google Scholar Ramireddy, T. et al. Phosphorus-carbon nanocomposite anodes for lithium-ion and sodium-ion batteries. J. Mater. Chem. A 3, ...
Indicate the type of atomic bonding used. 2. Provide different applications of the elements identified in Item No. 1. Explain whether the probability of finding two or more particles in the same state would be higher or lower than in the case of Bosons. What d...
Events are processed using the particle-flow (PF) algo- rithm [36], which reconstructs and identifies each individual particle with an optimized combination of information from 123 Eur. Phys. J. C (2018) 78:140 Page 3 of 24 140 the various elements of the CMS detector. The energy of ...
However, there is only one model of water which is polarisable available for dissipative particle dynamics (DPD) simulations, and it is based on three-to-one coarse-graining scheme. The recent coarse-grained models of lipids meant for biomembrane studies using DPD are MARTINI-like models and ...