Modeling of a negative ion source II. Plasma-gas
... region (tandem configuration). The cooling-down of electrons from the expansion region is further assisted by magnets in the extraction electrode which are primarily there to deflect and suppress the co-extracted electrons. In this source, the extraction current density of negative ions is strongly ...
... region (tandem configuration). The cooling-down of electrons from the expansion region is further assisted by magnets in the extraction electrode which are primarily there to deflect and suppress the co-extracted electrons. In this source, the extraction current density of negative ions is strongly ...
Condensed matter realization of the axial magnetic effect
... models. Among them, the most intensively investigated case is that of the axial anomaly, which is responsible for the decay of a neutral pion into two photons [1]. Similarly, in a curved space, gravitational anomalies [2] can occur and mixed axialgravitational anomalies give rise to very interesting ...
... models. Among them, the most intensively investigated case is that of the axial anomaly, which is responsible for the decay of a neutral pion into two photons [1]. Similarly, in a curved space, gravitational anomalies [2] can occur and mixed axialgravitational anomalies give rise to very interesting ...
Effective ergospheres of magnetized black holes and the Kerr
... leads to new gravimagnetic effects is not only of direct astrophysical interest. In addition, this theory has recently attracted interest in connection with the possibility of deriving exact solutions of the Einstein-Maxwell equations which describe these effects.7-' Although the influence of a magn ...
... leads to new gravimagnetic effects is not only of direct astrophysical interest. In addition, this theory has recently attracted interest in connection with the possibility of deriving exact solutions of the Einstein-Maxwell equations which describe these effects.7-' Although the influence of a magn ...
Electrons mass in high magnetic field
... electrons in a single energy band rather than by transitions between different bands. In similar experiments it had been unclear up to now what exactly was going on, but the experiment at ETH has now settled that question. It may still be a long way from this point to the realization of petahertz el ...
... electrons in a single energy band rather than by transitions between different bands. In similar experiments it had been unclear up to now what exactly was going on, but the experiment at ETH has now settled that question. It may still be a long way from this point to the realization of petahertz el ...
November 2012 exam
... 1. Answer all questions on the question paper. Pencil may be used provided this is clearly visible. All answers must be in legible handwriting. 2. It is the candidate’s responsibility to ensure that this paper has 21 numbered pages including the information sheet which is separate. See instruction 8 ...
... 1. Answer all questions on the question paper. Pencil may be used provided this is clearly visible. All answers must be in legible handwriting. 2. It is the candidate’s responsibility to ensure that this paper has 21 numbered pages including the information sheet which is separate. See instruction 8 ...
Radiation from a Uniformly Accelerated Charge and the
... be considered truly local. To the present author, such assertions seem to differ only in language from the more straightforward: “The Equivalence Principle does not apply to charged particles”. Other authors maintain that the Equivalence Principle does apply to charged particles. Perhaps the most in ...
... be considered truly local. To the present author, such assertions seem to differ only in language from the more straightforward: “The Equivalence Principle does not apply to charged particles”. Other authors maintain that the Equivalence Principle does apply to charged particles. Perhaps the most in ...
From last time… Today: Electromagnetic waves, electricity and
... Gulgielmo Marconi’s transatlantic transmitter Fri. Feb 17, 2006 ...
... Gulgielmo Marconi’s transatlantic transmitter Fri. Feb 17, 2006 ...