Pub Date : 2022-01-07DOI: 10.24018/ejphysics.2022.4.1.143
J. Stávek
The famous Seegers-Tisserand-Gerber-Einstein Formula describing correctly the Mercury perihelion advance passed through hands of many scholars who tried to decipher the physical meaning of the perturbation factor Ω introduced by Carl Seegers in 1864. Based on the Gauss´s law for gravity we have newly interpreted this perturbation factor Ω as the active solid angle of the Solar gravitational field Ω = 3 steradians. We have inserted this model of the active solid angle of the Solar gravitational field the famous Soldner-Einstein Formula describing the light deflection in the vicinity of the Sun with 1 ≤ Ω ≤ 8. The enormous scatter of experimental data of the light deflections measured during the Solar eclipses was interpreted as the quantum jumps of the deflection angle with the quantum jump 0”.44. All known existing data on the light deflection taken during the last hundred years were depicted into the graphs. In some cases we have discovered these quantum jumps of the deflection angle during the individual runs of the Solar eclipse experiment. We propose to reanalyze all historical data taken for individual stars and to search for a hidden structure in these data. Moreover, we want to initiate new experimental activities for the coming Solar eclipses in order to collect more precise data that might guide us towards the model of quantum gravity.
{"title":"How to Decipher the Seegers-Tisserand-Gerber-Einstein Formula and the Soldner-Einstein Formula?","authors":"J. Stávek","doi":"10.24018/ejphysics.2022.4.1.143","DOIUrl":"https://doi.org/10.24018/ejphysics.2022.4.1.143","url":null,"abstract":"The famous Seegers-Tisserand-Gerber-Einstein Formula describing correctly the Mercury perihelion advance passed through hands of many scholars who tried to decipher the physical meaning of the perturbation factor Ω introduced by Carl Seegers in 1864. Based on the Gauss´s law for gravity we have newly interpreted this perturbation factor Ω as the active solid angle of the Solar gravitational field Ω = 3 steradians. We have inserted this model of the active solid angle of the Solar gravitational field the famous Soldner-Einstein Formula describing the light deflection in the vicinity of the Sun with 1 ≤ Ω ≤ 8. The enormous scatter of experimental data of the light deflections measured during the Solar eclipses was interpreted as the quantum jumps of the deflection angle with the quantum jump 0”.44. All known existing data on the light deflection taken during the last hundred years were depicted into the graphs. In some cases we have discovered these quantum jumps of the deflection angle during the individual runs of the Solar eclipse experiment. We propose to reanalyze all historical data taken for individual stars and to search for a hidden structure in these data. Moreover, we want to initiate new experimental activities for the coming Solar eclipses in order to collect more precise data that might guide us towards the model of quantum gravity.","PeriodicalId":292629,"journal":{"name":"European Journal of Applied Physics","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124672043","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-12-21DOI: 10.24018/ejphysics.2022.4.5.209
K. Shigemoto, Kunihiko Uehara
In the original setting of the Aharonov-Bohm, the gauge invariant physical longitudinal mode of the vector potential, which is expressed by the gauge invariant physical current, gives the desired contribution to the Aharonov-Bohm effect. While the scalar mode of the vector potential, which changes under the gauge transformation so that it is the unphysical mode, give no contribution to the Aharonov-Bohm effect. Then Aharonov-Bohm effect really occurs by the physical longitudinal mode in the original Aharonov-Bohm’s setting. In the setting of Tonomura et al., where the magnet is shielded with the superconducting material, not only the magnetic field but also the longitudinal mode of the vector potential become massive by the Meissner effect. Then not only the magnetic field but also the physical longitudinal mode does not come out to the region where the electron travels. In such setting, only the scalar mode of the vector potential exists in the region where the electron travels, but there is no contribution to the Aharonov-Bohm effect from that mode.
{"title":"Comments on the Aharonov-Bohm Effect","authors":"K. Shigemoto, Kunihiko Uehara","doi":"10.24018/ejphysics.2022.4.5.209","DOIUrl":"https://doi.org/10.24018/ejphysics.2022.4.5.209","url":null,"abstract":"In the original setting of the Aharonov-Bohm, the gauge invariant physical longitudinal mode of the vector potential, which is expressed by the gauge invariant physical current, gives the desired contribution to the Aharonov-Bohm effect. While the scalar mode of the vector potential, which changes under the gauge transformation so that it is the unphysical mode, give no contribution to the Aharonov-Bohm effect. Then Aharonov-Bohm effect really occurs by the physical longitudinal mode in the original Aharonov-Bohm’s setting. In the setting of Tonomura et al., where the magnet is shielded with the superconducting material, not only the magnetic field but also the longitudinal mode of the vector potential become massive by the Meissner effect. Then not only the magnetic field but also the physical longitudinal mode does not come out to the region where the electron travels. In such setting, only the scalar mode of the vector potential exists in the region where the electron travels, but there is no contribution to the Aharonov-Bohm effect from that mode.","PeriodicalId":292629,"journal":{"name":"European Journal of Applied Physics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129118657","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-12-13DOI: 10.24018/ejphysics.2021.3.6.129
R. A. Sizov
Experimental and theoretical studies of the author (period: 1968 - present) have shown that true sources of magnetic field are magnetic fundamental particles (magnetic charges), and not moving electrons. The main reason for the vicious ignorance of magnetic charges in physics is the super-hard conditions of confinement of these particles in atoms and substance which are cardinally different from the confinement of electrons. Magnetic charges together with electric charges form the shells of atoms which in reality are electromagnetic, and not electronic. The orbital electromagnetic currents in atomic shells are sources of the gravitational field which is the vortex electromagnetic field and is described by vortex vector rot[E–H]. Depending on the state polarization of vortex vectors rot[E–H] in compositions of the atomic gravitational fields its subdivided into paragravitational (PGF) and ferrogravitational fields (FGF). The main process defining formation of chemical compounds is the gravito-chemical binding or compression of atoms by the forces of the paragravitational "Dark Energy" which is realized between PGF atoms-sources. Between the atoms emitting PGF and FGF the effect of Gravitational levitation is realized the forces of which push the atoms away from each other. Therefore, the combination of carbon atoms (PGF sources) and hydrogen atoms (FGF–sources) with the formation of hydrocarbon molecules can be realized only if the hydrogen atoms are in molecular form (1H2). In the composition of water, within the framework of the chemical formula H2O, two stable isomorphic molecular structures are realized, the gravito-chemical bond in which is carried out, respectively of the hydrocarbon scenario described above, as well as under conditions of unidirectional ferropolarization of the gravitational fields of atoms in molecule and of the implementation of the so-called hydrogen bond. The external (technical) ferrogravitational field violates the initial (paragravitational) state of gravitational fields in interatomic regions what leads to the formation of positive (gravitational) “Dark energy” the forces of which break interatomic chemical bonds and leads to molecular decays. This process, by analogy with process of electrolysis, can be referred to as ferrogravitolysis. The Author's technology for the decomposition of water molecules by means of FGF is a technical analogue of the natural process of water decomposition which is realized in the cells of leaves of green plants and algae. The intensity of technical FGF, and, consequently, the efficiency of the process of decomposition water molecules can be thousands of times higher than the efficiency of its natural decomposition in plant cells, which makes it possible to obtain cheap green hydrogen for wide practical use. In addition, the effectiveness of the impact of (technical) FGF on the state of gravitational fields in the interatomic regions of molecules and the implementation of the process of
{"title":"Decomposition (Ferrogravitolysis) Water and Hydrocarbons by means of Technical Ferrogravitational Field","authors":"R. A. Sizov","doi":"10.24018/ejphysics.2021.3.6.129","DOIUrl":"https://doi.org/10.24018/ejphysics.2021.3.6.129","url":null,"abstract":"Experimental and theoretical studies of the author (period: 1968 - present) have shown that true sources of magnetic field are magnetic fundamental particles (magnetic charges), and not moving electrons. The main reason for the vicious ignorance of magnetic charges in physics is the super-hard conditions of confinement of these particles in atoms and substance which are cardinally different from the confinement of electrons. Magnetic charges together with electric charges form the shells of atoms which in reality are electromagnetic, and not electronic. The orbital electromagnetic currents in atomic shells are sources of the gravitational field which is the vortex electromagnetic field and is described by vortex vector rot[E–H]. Depending on the state polarization of vortex vectors rot[E–H] in compositions of the atomic gravitational fields its subdivided into paragravitational (PGF) and ferrogravitational fields (FGF). The main process defining formation of chemical compounds is the gravito-chemical binding or compression of atoms by the forces of the paragravitational \"Dark Energy\" which is realized between PGF atoms-sources. Between the atoms emitting PGF and FGF the effect of Gravitational levitation is realized the forces of which push the atoms away from each other. Therefore, the combination of carbon atoms (PGF sources) and hydrogen atoms (FGF–sources) with the formation of hydrocarbon molecules can be realized only if the hydrogen atoms are in molecular form (1H2). In the composition of water, within the framework of the chemical formula H2O, two stable isomorphic molecular structures are realized, the gravito-chemical bond in which is carried out, respectively of the hydrocarbon scenario described above, as well as under conditions of unidirectional ferropolarization of the gravitational fields of atoms in molecule and of the implementation of the so-called hydrogen bond. The external (technical) ferrogravitational field violates the initial (paragravitational) state of gravitational fields in interatomic regions what leads to the formation of positive (gravitational) “Dark energy” the forces of which break interatomic chemical bonds and leads to molecular decays. This process, by analogy with process of electrolysis, can be referred to as ferrogravitolysis. The Author's technology for the decomposition of water molecules by means of FGF is a technical analogue of the natural process of water decomposition which is realized in the cells of leaves of green plants and algae. The intensity of technical FGF, and, consequently, the efficiency of the process of decomposition water molecules can be thousands of times higher than the efficiency of its natural decomposition in plant cells, which makes it possible to obtain cheap green hydrogen for wide practical use. In addition, the effectiveness of the impact of (technical) FGF on the state of gravitational fields in the interatomic regions of molecules and the implementation of the process of","PeriodicalId":292629,"journal":{"name":"European Journal of Applied Physics","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132432581","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-11-04DOI: 10.24018/ejphysics.2021.3.6.115
V. M. Svishch
The features of reference frame, concomitant to the cosmic microwave background, immobile relatively cosmic microwave background, are considered. It is shown that the features of reference frame, concomitant to the cosmic microwave background (CMB), are determined by its properties. Any other object in the Universe and reference frame concomitant to it, is immersed in the CMB and moves relative to the reference frame concomitant to microwave background radiation. The zero pecular velocity of the reference frame concomitant to the microwave background radiation is analogous to the zero temperature on the Kelvin scale. Time in it is most rapid in relation to the time in any other reference frame, observable and measurable in any of them. The features of time, pecular speed, relative speed of two inertial RF, stellar aberration, and Doppler effect in the reference frame concomitant to the microwave background radiation are considered. According to the determined relative velocity of the two reference systems and the peculiar velocity of the reference system with the observer, the components of their relative velocity are determined. Determining the components of the relative velocity of the reference frames with determining the synchronous time for all points at any time in the reference frame concomitant to microwave background radiation, allows us to investigate the possibility of determining the speed of light "one way" and using it to navigate vehicles in distant space. Stability of angular location of heterogeneities of CMB in reference frame concomitant to CMB, allows us to use these heterogeneities for the increase of exactness of astronomic reference frames HCRF and ICRF.
{"title":"The Features of the Reference Frame Concomitant to the Cosmic Microwave Background","authors":"V. M. Svishch","doi":"10.24018/ejphysics.2021.3.6.115","DOIUrl":"https://doi.org/10.24018/ejphysics.2021.3.6.115","url":null,"abstract":"The features of reference frame, concomitant to the cosmic microwave background, immobile relatively cosmic microwave background, are considered. It is shown that the features of reference frame, concomitant to the cosmic microwave background (CMB), are determined by its properties. Any other object in the Universe and reference frame concomitant to it, is immersed in the CMB and moves relative to the reference frame concomitant to microwave background radiation. The zero pecular velocity of the reference frame concomitant to the microwave background radiation is analogous to the zero temperature on the Kelvin scale. Time in it is most rapid in relation to the time in any other reference frame, observable and measurable in any of them. The features of time, pecular speed, relative speed of two inertial RF, stellar aberration, and Doppler effect in the reference frame concomitant to the microwave background radiation are considered. According to the determined relative velocity of the two reference systems and the peculiar velocity of the reference system with the observer, the components of their relative velocity are determined. Determining the components of the relative velocity of the reference frames with determining the synchronous time for all points at any time in the reference frame concomitant to microwave background radiation, allows us to investigate the possibility of determining the speed of light \"one way\" and using it to navigate vehicles in distant space. Stability of angular location of heterogeneities of CMB in reference frame concomitant to CMB, allows us to use these heterogeneities for the increase of exactness of astronomic reference frames HCRF and ICRF.","PeriodicalId":292629,"journal":{"name":"European Journal of Applied Physics","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114347694","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-10-31DOI: 10.24018/ejphysics.2021.3.5.110
Jianping Mao
One of possibilities for that why like charges repel and opposite charges attract was a photon possessing negative and positive two poles that with an up or down spin frequency – any integer – offers a fresh insight into photon energies.
{"title":"Photon Structure and Behavior","authors":"Jianping Mao","doi":"10.24018/ejphysics.2021.3.5.110","DOIUrl":"https://doi.org/10.24018/ejphysics.2021.3.5.110","url":null,"abstract":"One of possibilities for that why like charges repel and opposite charges attract was a photon possessing negative and positive two poles that with an up or down spin frequency – any integer – offers a fresh insight into photon energies.","PeriodicalId":292629,"journal":{"name":"European Journal of Applied Physics","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131413764","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-10-22DOI: 10.24018/ejphysics.2021.3.5.111
E. B. Ettah
In this study, the radial part of the Schrödinger equation with the Deng-Fan-Eckart potential (DFEP) is solved analytically by employing the improved Greene and Aldrich approximation to bypass the centrifugal barrier and using the Nikiforov-Uvarov-Functional Analysis method (NUFA). The energy expression and wave function are obtained respectively. The numerical energy spectra for some diatomic molecules have been studied and compared with the findings of earlier studies and it has been found to be in good agreement. The NUFA method used in this study is easy and very less cumbersome compared to other methods that currently exist and it is recommended that researchers in this area adopt this method. The findings of this study will find direct applications in molecular physics.
{"title":"The Schrödinger Equation with Deng-Fan-Eckart Potential (DFEP): Nikiforov-Uvarov-Functional Analysis (NUFA) Method","authors":"E. B. Ettah","doi":"10.24018/ejphysics.2021.3.5.111","DOIUrl":"https://doi.org/10.24018/ejphysics.2021.3.5.111","url":null,"abstract":"In this study, the radial part of the Schrödinger equation with the Deng-Fan-Eckart potential (DFEP) is solved analytically by employing the improved Greene and Aldrich approximation to bypass the centrifugal barrier and using the Nikiforov-Uvarov-Functional Analysis method (NUFA). The energy expression and wave function are obtained respectively. The numerical energy spectra for some diatomic molecules have been studied and compared with the findings of earlier studies and it has been found to be in good agreement. The NUFA method used in this study is easy and very less cumbersome compared to other methods that currently exist and it is recommended that researchers in this area adopt this method. The findings of this study will find direct applications in molecular physics.","PeriodicalId":292629,"journal":{"name":"European Journal of Applied Physics","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116645489","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-10-17DOI: 10.24018/ejphysics.2021.3.5.96
V. Rasulov, R. Rasulov, I. Eshboltaev, M. X. Qo'chqorov
The spectral dependences of the coefficients of interband three-photon optical transitions for InSb and for some optical transitions are calculated and a numerical analysis of the coefficient of interband three-photon absorption of light is carried out, which taken into account the contribution to the three-photon absorption of optical transitions occurring during the simultaneous absorption of two photons in the Kane model. Interband three-photon optical transitions in crystals of the InSb and type are classified, and the spectral dependence of some optical transitions is analyzed. The coefficient of linear-circular dichroism of interband three-photon absorption in a crystal in the Kane model is calculated.
{"title":"Interband Multiphoton Absorption of Light in Narrow-Gap Crystals","authors":"V. Rasulov, R. Rasulov, I. Eshboltaev, M. X. Qo'chqorov","doi":"10.24018/ejphysics.2021.3.5.96","DOIUrl":"https://doi.org/10.24018/ejphysics.2021.3.5.96","url":null,"abstract":"The spectral dependences of the coefficients of interband three-photon optical transitions for InSb and for some optical transitions are calculated and a numerical analysis of the coefficient of interband three-photon absorption of light is carried out, which taken into account the contribution to the three-photon absorption of optical transitions occurring during the simultaneous absorption of two photons in the Kane model. \u0000Interband three-photon optical transitions in crystals of the InSb and type are classified, and the spectral dependence of some optical transitions is analyzed. The coefficient of linear-circular dichroism of interband three-photon absorption in a crystal in the Kane model is calculated.","PeriodicalId":292629,"journal":{"name":"European Journal of Applied Physics","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127510757","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-10-16DOI: 10.24018/ejphysics.2021.3.5.108
R. A. Sizov
The discovery and study of real magnetic charges, as well as true anti-electrons in the structures of substance and their inclusion in basic physical concepts, allowed the author to establish that two physical images correspond to a person: a real human body, i.e., his mass composition (atoms, nucleons, etc.) and the spinor image in the form of its biofield, displayed in the Energo-medium (Energo-ether) that and is the physical Aura. The spinor image or Aura of person is not a simple “photograph” but represents a system of real physical states or fractals in the Energo-medium, which, at the cellular level, are connected with the human body and interact with it at all stages of its existence. It is the physical Aura that is responsible for all the power reactions manifested by the body, providing, for example, “force service” of the activity of the central and autonomic nervous system. The article shows the conditions for the transformation of the Aura into a dead state after the death of a person, and also notes some fractals in its composition that are able to maintain former vital reactions for some time. The external manifestations of such “long-lived” fractals of the Aura, meeting the conditions of identity with a deceased person, can be perceived by some sensitive people. It is the last circumstance that can explain the numerous observations of ghosts and images of deceased people, emerging both in a dream and in reality. At the same time, the ability to form the marked fractals is not an exclusive property of the Aura of dying or deceased people. Such fractals capable of emitting and the quite healthy people in some of life situations. These latter fractals in the surrounding space can be perceived by some people and showing in ordinary dreams.
{"title":"The Physical Aura of Person during Life and after Death in Physics with Real Magnetic Charges","authors":"R. A. Sizov","doi":"10.24018/ejphysics.2021.3.5.108","DOIUrl":"https://doi.org/10.24018/ejphysics.2021.3.5.108","url":null,"abstract":"The discovery and study of real magnetic charges, as well as true anti-electrons in the structures of substance and their inclusion in basic physical concepts, allowed the author to establish that two physical images correspond to a person: a real human body, i.e., his mass composition (atoms, nucleons, etc.) and the spinor image in the form of its biofield, displayed in the Energo-medium (Energo-ether) that and is the physical Aura. The spinor image or Aura of person is not a simple “photograph” but represents a system of real physical states or fractals in the Energo-medium, which, at the cellular level, are connected with the human body and interact with it at all stages of its existence. It is the physical Aura that is responsible for all the power reactions manifested by the body, providing, for example, “force service” of the activity of the central and autonomic nervous system. The article shows the conditions for the transformation of the Aura into a dead state after the death of a person, and also notes some fractals in its composition that are able to maintain former vital reactions for some time. The external manifestations of such “long-lived” fractals of the Aura, meeting the conditions of identity with a deceased person, can be perceived by some sensitive people. It is the last circumstance that can explain the numerous observations of ghosts and images of deceased people, emerging both in a dream and in reality. At the same time, the ability to form the marked fractals is not an exclusive property of the Aura of dying or deceased people. Such fractals capable of emitting and the quite healthy people in some of life situations. These latter fractals in the surrounding space can be perceived by some people and showing in ordinary dreams.","PeriodicalId":292629,"journal":{"name":"European Journal of Applied Physics","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116963749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-10-12DOI: 10.24018/ejphysics.2021.3.5.109
D. L. Selke
We extend a classical model of nuclei to include geometry as well as electron-like shells, then apply the model to the moments leading up to nuclear decay. The model leads to the well-known half-life or constant probability of a given nucleus to decay in a given time.
{"title":"A Classical Approach to Nuclear Instability","authors":"D. L. Selke","doi":"10.24018/ejphysics.2021.3.5.109","DOIUrl":"https://doi.org/10.24018/ejphysics.2021.3.5.109","url":null,"abstract":"We extend a classical model of nuclei to include geometry as well as electron-like shells, then apply the model to the moments leading up to nuclear decay. The model leads to the well-known half-life or constant probability of a given nucleus to decay in a given time.","PeriodicalId":292629,"journal":{"name":"European Journal of Applied Physics","volume":"17 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120819415","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-10-11DOI: 10.24018/ejphysics.2021.3.5.105
K. Bunonyo, I. Eli
In this research, we investigated LDL-C and blood movement through a slanted channel with heat within the sight of magnetic field. In the evaluation, mathematical models for the LDL-C and blood stream and energy transfer were developed as partially coupled arrangement of partial differential equation (PDEs), the PDEs were scaled utilizing the dimensionless variables to dimensionless ordinary differential equation, they are further reduced to perturbed differential equations (ODEs) utilizing the perturbation parameters including the oscillatory term, where the non-homogenous equation and conditions are solved straightforwardly utilizing the technique for undetermined coefficient. The velocity and temperature profiles are gotten for certain overseeing boundaries included, and Mathematica codes were created utilizing simulate the impact of entering parameters on the profile. It is seen that the overseeing boundaries impacted that the entering pertinent parameters influences blood flow and it helps it controlling the LDL-C concentration, aiding treatment of atherosclerosis.
{"title":"Oscillatory Flow of LDL-C and Blood Fluid through a Slanted Channel with Heat within the Sight of Magnetic Field","authors":"K. Bunonyo, I. Eli","doi":"10.24018/ejphysics.2021.3.5.105","DOIUrl":"https://doi.org/10.24018/ejphysics.2021.3.5.105","url":null,"abstract":"In this research, we investigated LDL-C and blood movement through a slanted channel with heat within the sight of magnetic field. In the evaluation, mathematical models for the LDL-C and blood stream and energy transfer were developed as partially coupled arrangement of partial differential equation (PDEs), the PDEs were scaled utilizing the dimensionless variables to dimensionless ordinary differential equation, they are further reduced to perturbed differential equations (ODEs) utilizing the perturbation parameters including the oscillatory term, where the non-homogenous equation and conditions are solved straightforwardly utilizing the technique for undetermined coefficient. The velocity and temperature profiles are gotten for certain overseeing boundaries included, and Mathematica codes were created utilizing simulate the impact of entering parameters on the profile. It is seen that the overseeing boundaries impacted that the entering pertinent parameters influences blood flow and it helps it controlling the LDL-C concentration, aiding treatment of atherosclerosis.","PeriodicalId":292629,"journal":{"name":"European Journal of Applied Physics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131194669","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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