firstname = "Vladimir"
lastname = "Semenov"
email = "sem@geo.phys.spbu.ru"
affiliation = "St.Petersburg Univ., Physical faculty"
city = "St.Petersburg"
country = "Russia"
passportname = ""
birthday = ""
citizenship = ""
passportnumber = ""
passportissued = ""
passportexpire = ""
workplace = ""
workaddress = ""
visadates = ""
talktitle = "Buoyancy  of relativistic magnetic flux tubes and Penrose process  produce jets from Kerr Black Holes"
section = "C - Gravitation and cosmology"
talkabstract = "The Penrose process is a mechanism for single particles to extract rotational energy from a Kerr black hole. For a magnetized plasma instead of individual particles massloaded relativistic  magnetic flux tubes are more natural objects to study the redistribution of mass, momentum and energy near the ergosphere of the black hole.  Buoyancy of the flux tube helps to extract the energy and magnetic reconnection naturally leads to the formation of collimated bubble-structured jets.
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comments = ""
submit = 0