Search
Warning: Undefined array key "2927//" in /web/zanos/classes/Edit/EditForm_class.php on line 263
Warning: Undefined array key "2927//" in /web/zanos/classes/Player/SearchArticle_class.php on line 261
Warning: Undefined array key "2927//" in /web/zanos/classes/Player/SearchArticle_class.php on line 261
Warning: Undefined array key "2927//" in /web/zanos/classes/Player/SearchArticle_class.php on line 261
# | Search | Downloads | ||||
---|---|---|---|---|---|---|
1 | The problem of the relativistic theory of the electromagnetic orbital and spin angular momenta of the charge radiation is considered. It is obtained that the total power of the eld spin angular momentum radiation is proportional to the Thomas precession and corresponds to the force eld momentum of radiation. Keywords: electromagnetic eld, spin, angular momentum, radiation, torque | 893 | ||||
2 | The calculation of the both spin and orbital angular momenta of the radiation from 350 MeV positrons at (100) planar channeling in the ultra-thin silicon crystal is carried out by means of computer simulation. The calculations are performed as a proposal for an experimental verication at the DAFNE LINAC (INFN-LNF, Italy; energy up to 500 MeV). The possibility of the usage of the channeling radiation from relativistic positrons as the source of 4-5 MeV twisted photons is discussed. Keywords: channeling radiation, angular momentum of electromagnetic eld, twisted photon | 805 | ||||
3 | Exact methods of relativistic radiation theory have been used to construct indicatrixes of the angular distributions of instantaneous power radiated by an arbitrarily moving relativistic charge. It is assumed that at the moment of emission, the charge path is arbitrarily located relative to the coordinate system. The same technique has been used to study the linear polarization of radiation of an arbitrarily moving particle in the cases of curvature and fan-like radiation. Keywords: radiation, relativistic particle, indicatrix of radiation, linear polarization, synchrotron radiation | 754 |