A canonical transformation relating hard-core and velocity-dependent nucleon-nucleon potentials is applied to the Srivastava potential and an equivalent hard-core potential is found. It is shown that the deutero
4 (a) State, in words, the relation between the electric field strength E and potential Vat a point.。 [1](b)Two positively charged metal spheres, P and Q, of diameters 32 cm and 16 cm respectively, each carrying a charge of +7.2 nC, are isolated in space, as shown in Fig.4.1....
field. The relation between energy and momentum of a particle with charge $q$ is $$\left (\frac{E-q\phi}{c}\right )^2=m^2c^2+\|p-\frac{q}{c}A\|^2$$ where $c$ is the velocity of light and $\phi=\phi (x,t), A=A(x,t)$ are the scalar and vector potential of ...
probe the potential of the spheroidal component and of the dark matter (hereafter DM) halo, respectively. In particular, it results that for a given DM halo the central velocity dispersion of the spheroidal component is independent of the ...
By means of the statistical mechanics, the statistical laws of molecular system were understood, the quantitative relation of thermodynamic and transport properties with molecules and molecular velocity was established, and the thermodynamic equations of a series of thermodynamic functions were formed. All...
According to the World Energy Council (WEC), country annual average solar irradiation is between 5 to 7 kWh/m²/day, placing it among the top countries with high solar potential [6]. Concurrently, regions in northern of country have showcased promising wind speeds suitable for wind energy ...
35, the initial seismic velocity model is fixed and the relocation capabilities are used. Travel times are calculated using a 3-D regional seismic velocity model of the Indonesian region with a grid size of 1° × 1°36 and the global 1-D model ak13537 for regions outside of ...
SuperDARN measures ionospheric Doppler velocity and spectral width along multiple radial beams with a coarse latitudinal resolution (~ 0.3–0.4°). The common mode cadence for these measurements is set at 1–2 min (Greenwald et al.1995; Chisham et al.2007; Nishitani et al.2019). For the ...
(t)) is the network-level velocity-density relation at time t, under the three premises that: (a) “a maze of congested streets is treated as an undifferentiated movement area”, (b) “speed is a function of the density of cars in the area”, and (c) at each point in time, trip...
The velocity profile was recorded in the perpendicular vertical plane of the inlet of the aerosol measurement instrument in a 7 × 7 grid while the operator sat inside. At each grid point, 25 velocity data were recorded and averaged, and the standard deviation was calculated. The mean ...