Impact of the mass and other parameters of charged particles on the results of laser resonance acceleration

• Autorzy: Dubik A. , Małachowski M. J.

Warianty tytułu

PL

Wpływ masy i innych parametrów naładowanej cząstki na wynik laserowej rezonansowej akceleracji

• Języki publikacji: EN

Abstrakty

EN

Theoretical and numerical analyses are presented concerning the conditions at which the charged particles of different masses can be accelerated to significant kinetic energy in the circularly polarized laser or maser beams and a static magnetic field. The studies are carried out using the analytical derivations of the particles dynamics and theirs kinetic energy. The presented illustrations enabled interpretation of the complex motion of particles and the possibilities of their acceleration. At the examples of an electron, proton and deuteron, the velocity, kinetic energy and trajectory as a function of the acceleration time at the resonance condition are illustrated in the appropriate graphs. The particles with larger masses require the application of enhanced magnetic field intensity at the resonance condition. However, this field intensity can be significantly reduced if the particles are preaccelerated.

PL

Stosując metody teoretyczną i numeryczną przebadano warunki, w których naładowane cząstki o rożnych masach można przyspieszać do znacznej energii w kołowo spolaryzowanej laserowej bądź maserowej wiązce z dodatkowym statycznym polem magnetycznym. Badania przeprowadzono za pomocą wyprowadzonych analitycznych relacji dotyczących dynamiki i kinetycznej energii cząstek. Dzięki stosunkowo licznym wykresom stała się możliwa interpretacja dość złożonego ruchu cząstek oraz przebiegu ich akceleracji. Na przykładach elektronu, protonu i deuteronu zostały zilustrowane zależności od czasu trwania akceleracji takich wielkości jak kształt trajektorii oraz kinetyczna energia. Wszystkie ilustracje dotyczą warunku rezonansu, czyli synchronizacji ruchów obrotowych cząstki i wektora natężenia pola elektrycznego. Czym większa masa cząstki, tym większe natężenie stałego pola magnetycznego jest niezbędne do uzyskania warunku synchronizacji. Jednak to natężenie można znacznie zredukować, jeśli cząstka będzie posiadała prędkość początkową.

Słowa kluczowe

EN

optoelectronics; acceleration of charged particles; laser; maser; relativistic dynamics; kinetic energy of a particle; electron; proton; deuteron

PL

optoelektronika; akceleracja naładowanych cząstek; laser; maser; dynamika relatywistyczna; energia kinetyczna cząstki; elektron; proton; deuterony

• Wydawca: Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
• Czasopismo: Biuletyn Wojskowej Akademii Technicznej
• Rocznik: 2014
• Tom: Vol. 63, nr 1
• Strony: 13--42
• Opis fizyczny: Bibliogr. 38 poz., wykr.

Twórcy

autor

Dubik A.

• K. Pulaski University of Technology and Humanities, Radom, Faculty of Informatics and Math., 26-600 Radom, J. Malczewski’s 20A Str.

autor

Małachowski M. J.

• K. Pulaski University of Technology and Humanities, Radom, Faculty of Informatics and Math., 26-600 Radom, J. Malczewski’s 20A Str.

Bibliografia

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