The neutron induced charged particle emission in the pre-equilibrium and equilibrium stages have been considered in the present work using the Exciton model. An equidistant space model (ESM)  includes different correction parameters is considered in calculating the energy spectra and double...

Let X=(X1,…,Xn)′ follow a spherically or elliptically symmetric distribution centered at zero, and Yi=Xi+1/X1, Y=(Y1,…,Yn−1)′. It is shown that under spherical symmetry Y has a symmetric Cauchy distribution and under elliptical symmetry a general Cauchy distribution. Geometrically, Y...

The transmission of 60 keV O+ ions through Al2O3 nanocapillaries target in a series of different tilted angles was measured. The capillaries with diameters of 50 nm and 30 nm respectively, and 10 μm in length were used. Our results indicate the existence of guiding effect when ions through the...