In a paper in year 2011 the author implicitly predicted the masses of the neutrinos using some old empirical formulae. Now this prediction is explicitly written, mass of one neutrino is calculated as 21.44240(50) meV, respectively 21.36459(49) meV, dependent of the model. (The other masses ...
The empirical meson mass formulas of the J{sup pc} = 0{sup {minus}+}, 1{sup {minus}{minus}}, 0{sup ++}, 1{sup +{minus}}, 1{sup ++}, and 2{sup ++} SU(3) multiplets are given in this paper. The calculation results are in agreement with the experimental data quite well. ...
Empirical formulae proposed by (Serafim and Pereira (1983)) are available to connect the quality grade and elastic modulus of rock mass:(29)[Math Processing Error] The following two steps are taken for the SMRM rating of rock mass quality: (1) calculate the elastic modulus of rock mass, ...
The results are discussed in terms of semi-empirical mass formulae. The strength of the Z = 50 proton shell far from β-stability is derived from experimental data in a model-independent way. 展开 关键词: Experimental/ nuclear electron capture nuclear mass nuclei with mass number 90 to 149/...
mass formulaenuclear potentialnuclear structureshell models mass law/derivation in shell model, (e/tSemi-empirical mass equations are at present our only means of obtaining without too much labour numerical values for large numbers of nuclear masses. This makes the subject important for studies of ...
A new empirical formulae is given for estimating the masses of black holes in AGNs from the H beta velocity dispersion and the continuum luminosity at 5100 Angstroms. It is calibrated to reverberation-mapping and stellar-dynamical estimates of black hole
Various advanced models combined with either empirical or theoretical formulae have been proposed to explore the more complex phenomena of a rock mass, such as the failure mode and the sliding behavior between blocks. A method that incorporates the deformation and the strength of intact rock and ...
We derive empirical relationships among elementary fermion masses based on\nrelatively simple exponential formulae involving quantum numbers for the\nelectromagnetic and strong interactions, with a weak correction factor\nmotivated by a simple linear combination of mass terms for the weak and\n...
These are about as important as terms from gluon exchange; their inclusion decreases somewhat the colour coupling constant 伪 s needed to fit the empirical baryon splittings. We show that mass splittings resulting from our calculation obey well the Gell-Mann-Okubo mass formulae, although certain ...
The evaluation of impact forces exerted by flowing granular masses on rigid obstacles is of fundamental importance for the assessment of the associated risk and for the design of protection measures. Empirical formulae are available in the literature estimating the maximum impact force; most of them...