International Journal of Physics
http://www.sciepub.com/journal/IJP
International Journal of Physics is a peer-reviewed, open access journal that publishes original research articles and review articles in all areas of physics. The goal of this journal is to provide a platform for scientists and academicians all over the world to promote, share, and discuss various new issues and developments in different areas of physics.Science and Education Publishingen2013 Science and Education Publishing Co. Ltd All rights reserved.International Journal of Physics
3
4
January 2015
2013 Science and Education Publishing Co. Ltd All rights reserved.
Appraisal of a New Gravitational Constant
http://pubs.sciepub.com/ijp/3/4/1
S =(2.5±1.2)E-19 m^{-1}. Issues are concerned fitting by Maple four binary systems data, also allowing to assign a meaningful inertial mass to the graviton (5.5±2.6)E-61 Kg confirming known heuristic bounding. In Appendix an easy way of getting the vortex’s gradient formula is shown along with the whole action of the model and the description of the tide effect on a test mass with respect to a x polarized gravitational wave in the case of an asymmetric source.]]>
Sandro Antonelli
2015-05-21Science and Education Publishing2015-05-214313914910.12691/ijp-3-4-1
Can a Charge Configuration with Extreme Excess Charge be Stable?
http://pubs.sciepub.com/ijp/3/4/2
assumption is here made that the electrodynamics of the system is completely dominated by the huge Coulomb repulsion, but counteracted by the resulting, violently oscillating acceleration field. It is shown that a special case of a system of this kind in the form of a charged spherical shell with powerful excess charge may exhibit violent such oscillations, effectively freezing it from expansion and thus in principle showing a counter-intuitive stability, albeit presumably short-lived. This effect may possibly have a bearing on, e g, some types of ball lightning observations,and is here also discussed in relation to the virial theorem, which traditionally is considered to exclude stable, localised electromagnetic configurations of this type. The oscillation frequency obtained for confinement of the type discussed in the article agrees well with what has been shown in laboratory experiments using microwaves to produce stationary luminous plasmoids in test tubes.]]>
Arne Bergstrom
2015-05-24Science and Education Publishing2015-05-244315015410.12691/ijp-3-4-2
No-Core Shell Model Calculations for 6,8He, 8,10,12B
http://pubs.sciepub.com/ijp/3/4/3
6,8He and ^{8,10,12}B isotopes in the p-shell region have been calculated by using large-basis no-core (i.e. considering all nucleons active with partial restrictions imposed on some nucleons). The shell model calculations have been performed using spsdpf model space with wbt effective residual interaction fitted for the p-shell nuclei. Three set of restrictions have been imposed named in our calculations have been used. The comparison of our theoretical work with the recent available experimental data shows that the restriction gives best results for Helium isotopes while is in better agreement with the experiment for Boron isotopes.]]>
Fouad A. Majeed, Sarah S. Ahmed
2015-05-25Science and Education Publishing2015-05-254315515810.12691/ijp-3-4-3