Vol. 14(13), pp. 144-151, September, 2019 DOI: 10.5897/IJPS2019.4838 Article Number: E06CD3461899 ISSN: 1992-1950 Copyright ©2019 International Journal of Physical Author(s) retain the copyright of this article http://www.academicjournals.org/IJPS Sciences Review The magnetic moment of elementary particles is studied by space vector and space curvature Haitao Gao Department of chemical engineering North Minzu University Yinchuan, China Received 1 August, 2019; Accepted 28 August, 2019 This paper reaffirms the basic agreement of the material space theory: (1) Space is a physical existence; (2) "Force" is the action to space, and "force" is equal to the reciprocal value of "time"; in the absence of special description, "force" is the reciprocal of time; (3) There is a steady velocity field in three-dimensional space, whose intensity is the speed of light C; (4) Mass is a property of space produced by force acting on space, there are one-dimensional to four-dimensional masses in the universe, which correspond to velocities, light, electricity and gravitational masses; (5) The "causality principle" of physical changes; (6) The "simplicity principle" of physical changes; (7) The micro world and the macro world follow the same legal system. In this paper, magnetic field and electric field are defined respectively from space vector and space curvature. Studied the properties of magnetic and electric fields. This paper studies the properties of magnetic and electric fields, and in the field of micro electromagnetic interaction are described. Based on the basic principle of the material space theory, this paper proposes a method to calculate the spin magnetic moment of electrons and protons by using the magnetic field strength, and calculates the spin magnetic moment of protons and electrons under specific parameters. The calculated spin magnetic moment of the proton is 4.04035412*10-26J/T, it is close to the reported value of 1.41049964*10-26J/T, the spin magnetic moment of electrons is 6.69044591*10-27 J/T, which is far from the reference value of 9.28674762*10-24J/T, However, if the radius of the electron charge is set as 1.553794368*10-15m, the spin magnetic moment of the electron will be consistent with the reported value in the literature. The research results show that when the magnetic moment of elementary particles is known, the spatial structure of the charge of elementary particles can be calculated by using the method in this paper. This also provides an experimental method to verify the correctness of the proposed method. Key words: Space vector, space curvature, magnetic moment, spin, electron, proton. INTRODUCTION Magnetism is a widespread natural phenomenon, magnetism of matter results from the magnetism of magnetism is widely used in our work and life. We know elementary particles, in scientific research, magnetism is that all substances, have magnetic, we now know that the a physical quantity that can be precisely measured. E-mail: [email protected]. Author(s) agree that this article remain permanently open access under the terms of the Creative Commons Attribution License 4.0 International License Gao 145 Predecessors have made fruitful achievements in the theory of the basic agreement: study of magnetism, and 15 people have won the Nobel Prize in physics for studying the magnetic properties of (1) Space is a physical existence; matter. (2) "Force" is the action to space, and "force" is equal to In the study of magnetism, a magnetic physical quantity the reciprocal value of "time"; in the absence of special that can be directly measured is the magnetic moment, description, "force" is the reciprocal of time; as for the measurement of magnetic moment of (3) There is a steady velocity field in three-dimensional elementary particles (Odom et al., 2006), Otto Stem first space, whose intensity is the speed of light C. used molecular beam method to observe the magnetic (4) Mass is a property of space produced by force acting moment of protons (Taub and Kusch, 1978) and on space, There are one-dimensional to four-dimensional achieved success. Some research results of proton masses in the universe, which correspond to velocities, magnetic moment have been reported in Shirley and light, electricity and gravitational masses. Lederer (1978); Sanders and Turberfield (1963) and (5) The "causality principle" of physical changes. Ulmer et al. (2014), Isidor I. Rabi established a new (6) The "simplicity principle" of physical changes. method for measuring nuclear magnetic moment and (7) The micro world and the macro world follow the same atomic magnetic moment by using the improved legal system. molecular beam - magnetic resonance method (John, 2005; Isidor and Otto, 1944), which laid a foundation for the establishment of more accurate condensed NMR The electromagnetic interaction in the microscopic methods in the future. Building on the work of Willis, field is expressed through the properties of space Kusch and others, Polykarp Kusch and his collaborators vectors used improved magnetic resonance technology to precisely measure the magnetic moment of an electron, Description of electric charge in material space winning the 1955 Nobel Prize in physics. Measurement theory method of electronic magnetic moment is magnetic Material space theory defines three-dimensional mass as resonance method, Polykarp Kusch and his collaborators electric charge, and its space description and mass first completed the accurate measurement of the electron expression are as follows: magnetic moment. The current accurate measurement is: g/2=1.001 159 652 180 73 (28) (Hanneke et al., 2008, In the material space theory, three-dimensional mass is 2009). Because the measured result is different from the defined as electric quantity. In the material space theory, predicted value of quantum mechanics, it is called three-dimensional mass is the space field of cylindrical anomalous magnetic moment. Isidor I. Rabi improved spiral structure, whose field equation structure can be molecular beam - magnetic resonance (NMR) method is described as: used to establish the method of measuring nuclear magnetic moment. In the paper published by Haitao (2019) the forms of electromagnetic interaction in the micro field from different perspectives were discussed. One is to define (1) the magnetic field strength and electric field strength of electric charge under the framework of the material space theory (HaiTao, 2018) through the property of space vector, and obtain the expression of electromagnetic (2) interaction force. The other is based on the principle of differential geometry (Spivak, 1979). By using the The expression of three-dimensional mass is: description of the relationship between curved space and force by general relativity (Carmeli, 1982), the magnetic field strength and electric field strength of charge are (3) defined by the curvature and winding rate of space. The two definitions are consistent in terms of magnetic field Magnetic field with electric charge strength and magnetic field interaction, but differ by one inverse of the time factor in terms of electric field strength Add the space vectors of electric quantity, and we get a and electric field interaction. In this paper, the author will new vector r, which can be expressed as follows: use the above two definitions to discuss the forms of electromagnetic interaction in the microscopic field by comparing the calculated magnetic moment of electrons (4) and protons with the measured results. For the first time to understand the readers convenient reading of the According to the parallelogram rule of vector addition and material space theory, we restate the material space parametric equations of the vector r is a circle equation, 146 Int. J. Phys. Sci. and the sagittal curve represents a circle. According to (8) the relationship between the sagittal curve is drawn in the opposite direction (counterclockwise and clockwise). We define a function φ as a potential function of the When the two space vectors are added, they are electric field E. So what we are talking about here is in multiplied by the velocity vector. The multiplication the microscopic domain, the properties of a three method of the vector is cross product. We get a new dimensional mass entering three dimensional space, and vector: obviously, this property is generated in the form of a vector field, Therefore, it can be considered that after (5) entering three-dimensional space, three-dimensional mass will have intrinsic properties of magnetic field The vector B and C & r conform to the right-handed spiral intensity and electric field intensity, and the properties of relationship, and are in the same direction as the tangent magnetic field intensity and electric field intensity are line of the sagittal curve of the space vector r. We define determined by the spatial structure of three-dimensional vector B as the magnetic vector of a three-dimensional mass and combined forces. mass, and the intensity of the field is the intensity of the magnetic field. The unit of magnetic field intensity is: m2/s. Since the vector r is a variable vector whose Single three-dimensional mass direction extends to the rotation of the circle with radius r, the magnetic field intensity vector is also a variable vector For a single three-dimensional mass, its magnetic field whose direction extends to the tangential rotation of the intensity and electric field intensity are calculated as circle with radius r. follows: We can find that the vector field made up of magnetic field intensity is a vector field with curl. We integrate the Suppose: the spiral radius of the three-dimensional mass circle l of the vector B with radius r, and then ratio it to the is r, and can be obtained from Equation 21: circle area S. When the limit of the circle area is 0, the The magnetic field intensity is: curl of the vector B field can be obtained as: (9) (6) The curl of the magnetic field is: Electric field of electric quantity (10) After entering the three-dimensional space, the three- dimensional mass interacts with the inherent one- The electric field intensity is: dimensional mass field in the three-dimensional space.