Asian Journal of Research and Reviews in Physics 2021-06-12T09:07:05+00:00 Asian Journal of Research and Reviews in Physics Open Journal Systems <p style="text-align: justify;"><strong>Asian Journal of Research and Reviews in Physics (ISSN: 2582-5992)</strong> aims to publish high-quality papers in all areas of 'physics'. The journal also encourages the submission of useful reports of negative results. This is a quality controlled, OPEN peer-reviewed, open access INTERNATIONAL journal.</p> Investigation of Proton and Neutron Alignment in the Ba and Ce Isotopes within Interaction Interacting Boson Model and Triaxial Rotor Model 2021-06-09T18:37:57+00:00 Ali N. Sabbar Saad N. Abood <p>In the form of two quasi-particles coupled to a core described by the IBM-1 and Triaxil Rotor models, the high-spin states of the Ba and Ce isotopes are studied. Bands based on both (vh<sub>11/2</sub>)<sup>-2</sup> and (configurations are considered, which is found to be appropriate for this region to better explain band-crossing systems. Between the recent experimental data&nbsp;and the calculated energy spectra and electric transition probability, fair agreement is achieved.</p> 2021-06-05T10:08:13+00:00 ##submission.copyrightStatement## Multi-parametric Rational Solutions to the KdV Equation 2021-06-12T09:07:05+00:00 Pierre Gaillard <p>We construct multi-parametric rational solutions to the KdV equation. For this, we use solutions in terms of exponentials depending on several parameters and take a limit when one of these parameters goes to 0. Here we present degenerate rational solutions and give a result without the presence of a limit as a quotient of polynomials depending on 3N parameters. We give the explicit expressions of some of these rational solutions.</p> 2021-06-12T00:00:00+00:00 ##submission.copyrightStatement##