WebMar 12, 2008 · We apply the coupled channel method to a particle in a box interacting with a laser pulse. We show that if only two states are involved, the method leads naturally to … WebJun 11, 2024 · The method corresponds to a four-body extension of the Continuum Discretized Coupled Channel (CDCC) model. We first discuss the theoretical formalism, …
Four-body extension of the continuum-discretized …
WebJul 1, 2024 · A relativistic method for calculation of differential cross sections for ionization in ion-atom collisions is developed. It is applied to ionization of atomic hydrogen by antiproton impact, where... WebNov 29, 2024 · Coupling effects on the elastic channel were determined into the coupled channels formalism. Results: The excitation energy spectrum of the colliding nuclei and the cross section angular distributions were measured with satisfactory energy resolution. chef carrie schloss instant pot
continuum discretized coupled-channels method and its …
WebMar 7, 2014 · The coupled-channel method is a very powerful formalism for studying the structure of both strongly-bound nuclei [2], [3] and loosely-bound nuclei [4]. Here we propose a way to calculate the coupled-channel solutions in which all bound and continuum (resonant and non-resonant continuum) states are treated on the equal footing. WebDec 1, 2013 · Therefore, the equation becomes a coupled-channel one, and the number of channels depends on the size of the set of pseudo states. In coupled-channel problems such as that described above, if we apply the ordinary mesh-point representation for solving the equation, the dimension of the matrix becomes huge. WebMar 7, 2014 · The coupled-channel solutions are computed through diagonalization in these bases. The method is applied to a few two-channel problems. The exact bound spectrum of the Poeschl–Teller potential is well described by using a … fleetguard careers