نتایج جستجو برای: z0
تعداد نتایج: 978 فیلتر نتایج به سال:
In this paper, we introduce the notion of ternary semi-integral domain and ternary semifield and study some of their properties. In particular we also investigate the maximal ideals of the ternary semiring Z0 .
Abstract. A complex and varied terrain has a great impact on the distribution of wind energy resources, resulting in uncertainty accurately assessing resources. In this study, three speed distributions kernel, Weibull, Rayleigh type for estimating average power density were first compared by using meteorological tower data from 2018 to 2020 under desert steppe contexts northern China. Then key ...
A novel perturbation approach for the structure factor S(k) of the Lennard-Jones-type Yukawa fluid with z=1.8 is presented. An approach is based on a new reference system, that is, the short-range Yukawa model with z0>z=1.8. By choosing for the reference system the value z0=6, it is shown that (i) the proposed approach for S(k) performs much better than the traditional hard-sphere reference per...
The non-decoupling effects of heavy Higgs bosons as well as fermions on the loop-induced H±W∓Z0 vertex are discussed in the general two Higgs doublet model. The decay width of the process H± → W∓Z0 is calculated at one-loop level and the possibility of its enhancement is explored both analytically and numerically. We find that the novel enhancement of the decay width can be realized by the Higg...
We recall here some of the definitions given in [7]. Definition 1. The ’discrete plane’ Q′ with respect to some fixed point z′ = (x′, y′) in the first quadrant, is defined by the set of lattice points, Q′ = {(pmx′, qny′) : m,n ∈ Z the set of integers}. Definition 2. Two lattice points zi, zi+1 ∈ Q′ are said to be ’adjacent’ if zi+1 is one of (pxi, yi), (p−1xi, yi), (xi, qyi) or (xi, q−1yi). Def...
The size of the emission volume of pions and kaons, rππ and rKK, were measured in the hadronic Z0 decays through the two-pion and two-kaon Bose-Einstein correlations near threshold. Recently the emitter size of the two identical baryons, ΛΛ(Λ̄Λ̄), was evaluated from the dependence of the fraction of the spin S=1 state on the energy near threshold where it is affected by the Pauli exclusion princi...
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