Phase space of positron trajectories exiting a charged particle source through a magnetic field point cusp
نویسندگان
چکیده
منابع مشابه
Motion of a charged particle in a magnetic field
Hitherto, we have focussed on applications of quantum mechanics to free particles or particles confined by scalar potentials. In the following, we will address the influence of a magnetic field on a charged particle. Classically, the force on a charged particle in an electric and magnetic field is specified by the Lorentz force law: Hendrik Antoon Lorentz 18531928 A Dutch physicist who shared t...
متن کاملCharged-particle orbits near a magnetic null point
An approximate analytical expression is obtained for the orbits of a charged particle moving in a cusp magnetic field. The particle orbits pass close to or through a region of zero magnetic field before being reflected in regions where the magnetic field is strong. Comparison with numerically evaluated orbits shows that the analytical formula is surprisingly good and captures all the main featu...
متن کاملPlanar charged-particle trajectories in multipole magnetic fields
This paper provides a complete generalization of the classic result that the radius of curvature (q) of a charged-particle trajectory confined to the equatorial plane of a magnetic dipole is directly proportional to the cube of the particle’s equatorial distance (-) from the dipole (i.e. q ∝ -). Comparable results are derived for the radii of curvature of all possible planar chargedparticle tra...
متن کاملCharged Particle Trajectories in a Toroidal Magnetic and Rotation-induced Electric Eld around a Black Hole
Trajectories of charged particle in combined poloidal, toroidal magnetic eld and rotation-induced unipolar electric eld superposed in Schwarzschild background geometry have been investigated extensively in the context of accreting black holes. The main purpose of the paper is to obtain a reasonably well insight on the e ect of spacetime curvature to the electromagnetic eld surrounding black hol...
متن کاملGravitational field of a charged mass point.
Adopting, with Schwarzschild, the Einstein gauge ((munu) = -1), a solution of Einstein's field equations for a charged mass point of mass M and charge Q is derived, which differs from the Reissner-Nordstrøm solution only in that the variable r is replaced by R = (r(3) + a(3))((1/3)), where a is a constant. The Newtonian gravitational potential psi identical with (2/c(2))(1 - g(00)) obeys exactl...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
سال: 2014
ISSN: 0168-583X
DOI: 10.1016/j.nimb.2014.02.106