Dva velmi zajímavé dokumenty o činnosti HAARPu a Tromso

Velký dík čtenáři, který pro nás objevil dva parádní dokumenty tom, k čemu se používá HAARP a stejné zařízení v norském Tromso. No pomysleli byste si to? (:-)))))))

Zatím jen odkazy na pdf v angličtině. Až budu mít chvilku, sepíšu něco z obsahu česky. Kdyby se někomu třeba chtělo udělat výcuc ...

1.

2010
Ionizing wave via high-power HF acceleration (Ionizující vlna prostřednictvím vysokofrekvenční akcelerace)
Abstract. Recent ionospheric modification experiments with the 3.6 MW transmitter at the High Frequency Active Auroral Research Program (HAARP) facility in Alaska led to discovery of artificial ionization descending from the nominal interaction altitude in the background F -region ionosphere by ∼60 km. This paper presents a physical model of an ionizing wavefront created by suprathermal electrons accelerated by the HF-excited plasma turbulence.
Celý dokument:

http://arxiv.org/PS_cache/arxiv/pdf/1011/1011.1458v1.pdf

2.

2002:
Ionospheric HF pump wave triggering of local auroral activation (Aktivace místní aurorální aktivace pomocí vyvolání ionosférické vysokofrekvenční vlny)
Abstract. Experimental results from Tromsø HF pumping experiments in the nightside auroral E region are reported. We found intriguing evidence that a modification of the ionosphere-magnetosphere coupling, due to the effects of powerful HF waves beamed into an auroral sporadic E layer, can lead to a local intensification of the auroral activity. Summarizing multi-instrument ground-based observations and observations from the IMP 8 and IMP 9 satellites, one can distinguish the following peculiarities related to this auroral activation: modification of the auroral arc and its break-up above Tromsø; local changes of the horizontal currents in the vicinity of Tromsø; increase of the electron temperature and ion velocities at altitudes above the HF pump reflection level; istinctive features in dynamic HF radio scatter Doppler spectra; pump-induced electron precipitation; substorm activation exactly above Tromsø. The mechanisms of the modification of the ionosphere-magnetosphere coupling through the excitation of the turbulent Alfvén boundary layer between the base of the ionosphere (∼ 100 km) and the level of sharp increase of the Alfvén velocity (at heights up to one Earth radius), and the formation of a local magnetospheric current system are discussed. The results suggest that a possible triggering of local auroral activation requires specific geophysical conditions.
Celý dokument:

http://arxiv.org/PS_cache/physics/pdf/9906/9906057v3.pdf