The calculations are carried out for the mirror nuclei, and a least square fit for the equivalent uniform radius R gives the value 1.31 脳 10 13 cm for the nuclear radius constant r 0 = RA 1 3 for these nuclei; this is compared with the results of earlier studies. The possible ...
When the model parameters are fitted to the nuclear saturation point (the nuclear radius constant r_0=1.14fm and volume energy a_1=16.0MeV) as well as to the effective nucleon mass M*=0.85M, the model yields m*_sigma=1.09m_sigma and m*_omega=0.90m_omega at the saturation point, and...
into [R.sub.KNC] to obtain an rms nuclear radius of In the case of a normal nucleus having a mass number A and a nuclear radius of [R.sub.A] = 1.2 x [A.sup.1/3] fm at the standard nuclear density [[rho].sub.0] = 0.17 [fm.sup.-3], the nuclear volume is Strong binding...
1) nuclear radii (R)and its constant (r_0) 核半径及其常数2) radius of water droplet 水核半径3) swirl core size 涡核半径 1. The characteristic of exhaust gas in the chamber,the tangential velocity distribution of the swirling gas and the change of swirl core size are obtained. 采用...
HereR0 ≈ 1.2A1/3 fm represents the nuclear radius. The spherical harmonics in the real basisYl,m(θ, ϕ), the quadrupole deformation magnitudeβ2and the triaxiality parameterγdefine the nuclear shape. Theγparameter, spanning 0°–60°, controls the ratios of principal radii. Spec...
摘要: It is shown that the experimental results on negaton and proton scattering by nuclei are in agreement with the assumptions that the central density of nuclear matter is constant for all nucleides and that the neutron and proton distributions in a nucleus are the same.关键词:...
It is shown that the experimental results on negaton and proton scattering by nuclei are in agreement with the assumptions that the central density of nuclear matter is constant for all nucleides and that the neutron and proton distributions in a nucleus are the same....
The energy dependence of the nuclear interaction radius is deduced; it is found to be almost constant in the energy range from about 200A MeV to about 1A GeV; in this energy range and for nuclei with N=Z, R(A)=(1.14±0.02)Afm. 展开 ...
5. For this phenomenological potential, the nuclear radius is written as R = r0 A1/3, being r0 a constant and A the nuclear mass. Finally, the parameter a is related to the thickness of the nuclear surface, being a = 0.7 fm a typical value [29]. Following the same steps as in [...
G s 3.32688 × 10 28 m 3 kg - 1 sec - 2 being the nuclear gravitational constant, nuclear charge radius can be shown to be, R 0 2 G s m p c 2 1.24 fm . e s ( G s m p 2 c ) e 4.716785 × 10 19 C being the nuclear elementary charge, proton magnetic moment can be ...