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Now showing items 1-10 of 15

#### kappa state solutions of the Dirac equation for the Eckart potential with pseudospin and spin symmetry

(IOP PUBLISHING LTD, 2008)

For any spin-orbit coupling term kappa, the analytical solutions of the Dirac equation for the Eckart potential are presented by using the asymptotic iteration method within the framework of the spin and pseudospin symmetry ...

#### Role of the cluster deformations in explaining the exotic decay half-lives

(SPRINGER, 2012)

We investigate the influence of nuclear deformations of the cluster and daughter nuclei on the exotic cluster decay half-lives of 221 <= A <= 242 for the favored cluster decay of the radioactive nuclei by using the ...

#### The relativistic treatment of spin-0 particles under the rotating Morse oscillator

(AMER INST PHYSICS, 2010)

We present the energy eigenvalues and corresponding normalized eigenfunctions of the relativistic spin-0 particles by solving the Klein-Gordon equation. Analytical forms for the energy eigenvalues and eigenfunctions have ...

#### The hydrogen atom in plasmas with an external electric field

(AMER INST PHYSICS, 2014)

We numerically solve the Schrodinger equation, using a more general exponential cosine screened Coulomb (MGECSC) potential with an electric field, in order to investigate the screening and weak external electric field ...

#### Excitation function measurements of C-12(He-4,Be-8)Be-8, C-12(He-4,C-12[7.65, 0(+)])He-4, and C-12(He-4,C-12[9.64, 3(-)])He-4 reactions

(AMER PHYSICAL SOC, 2012)

In the present measurements a C-12 target was bombarded by a He-4 beam with energies from 14 to 21 MeV and the excitation function measurements for the reactions of the C-12(He-4, Be-8)Be-8, C-12(He-4, C-12[7.65, 0(+)])He-4, ...

#### Experimental study of high-lying states in Mg-28 using the resonant elastic scattering of alpha particles

(AMER PHYSICAL SOC, 2016)

The excitation function of Mg-28 above the alpha-decay threshold has been measured for the first time using the resonant scattering of alpha particles with the technique of a thick target in inverse kinematics. Thirteen ...

#### The nuclear size and mass effects on muonic hydrogen-like atoms embedded in Debye plasma

(AMER INST PHYSICS, 2016)

Effects of finite nuclear size and finite nuclear mass are investigated for muonic atoms and muonic ions embedded in the Debye plasma. Both nuclear charge radii and nuclear masses are taken into account with experimentally ...

#### An approximate solution of Dirac-Hulthen problem with pseudospin and spin symmetry for any kappa state

(AMER INST PHYSICS, 2007)

For any spin-orbit quantum number kappa, the analytical solutions of the Dirac equation are presented for the Hulthen potential by applying an approximation to spin-orbit coupling potential for the case of spin symmetry, ...

#### Confinement effects of magnetic field on two-dimensional hydrogen atom in plasmas

(AMER INST PHYSICS, 2015)

In this study, for the first time, the Schrodinger equation with more general exponential cosine screened Coulomb (MGECSC) potential is solved numerically in the presence and in the absence of an external magnetic field ...

#### Exact solutions of Klein-Gordon equation with scalar and vector Rosen-Morse-type potentials

(IOP PUBLISHING LTD, 2008)

We obtain an exact analytical solution of the Klein-Gordon equation for the equal vector and scalar Rosen-Morse and Eckart potentials as well as the parity-time ( PT) symmetric version of the these potentials by using the ...