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Mostrando ítems 681-690 de 714
Radiation damping of a Yang–Mills particle revisited
(Corporación Universidad de la Costa, 2021)
Fenômenos de spintrônica e magnônica em materiais magnéticos
(Universidade Federal de PernambucoUFPEBrasilPrograma de Pos Graduacao em Fisica, 2019)
Estudo de Espalhamento em Sistemas Aharonov-Bohm em Espaço Cônico
(UNIVERSIDADE ESTADUAL DE PONTA GROSSABRFisicaPrograma de Pós-Graduação em CiênciasUEPG, 2017)
SYMMETRIES AND QUANTUM MECHANICS
(2009)
Symmetries play a key role in investigation of the laws of Nature. Sometimes, unusual properties of a physical system indicate on the presence of a hidden symmetry. The analysis of the latter helps to understand better the ...
Modelo cosmológico com fontes fermiônicas e fluido relativístico no formalismo de Schutz: uma analise clássica e quântica
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Física e AstronomiaUTFPR, 2022-06-20)
In this work we propose a cosmological model for the eaarly universe, where the relativistic Schutz fluid and the fermionic field take the role of the source for the gravitational field. From the classical analysis, based ...
Experimental and theoretical L-shell ionization cross sections of heavy atoms by impact of Si ions
(Pergamon-Elsevier Science Ltd, 2020-02)
We present a theoretical and experimental study of the subshell resolved L-shell ionization of relativistic targets such as 73Ta, 78Pt,90Th, and 92U. The measurements of x-ray production cross sections by (84?140 MeV) Si+q ...
Some Differential Geometry
(, 2007)
Reacción a la radiación: Aspectos clásicos y cuánticos de la radiación sincrotrón
(2012)
El movimiento de partículas cargadas en campos externos incluye necesariamente la emisión de radiación cuando las cargas son aceleradas. La radiación emitida lleva energía, momento lineal y angular, y de este modo debe ...