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Jesenice-A new meteorite fall from Slovenia

SYSNO ASEP	0365497
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Jesenice-A new meteorite fall from Slovenia
Tvůrce(i)	Bischoff, A. (DE) Jersek, M. (SI) Grau, T. (DE) Mirtic, B. (SI) Ott, U. (DE) Kučera, Jan (UJF-V)_{RID, ORCID, SAI} Horstmann, M. (DE) Laubenstein, M. (IT) Herrmann, S. (DE) Řanda, Zdeněk (UJF-V)_RID Weber, J. (DE) Heusser, G. (DE)
Celkový počet autorů	12
Zdroj.dok.	Meteoritics & Planetary Science. - : Wiley - ISSN 1086-9379 Roč. 46, č. 6 (2011), s. 793-804
Poč.str.	12 s.
Jazyk dok.	eng - angličtina
Země vyd.	US - Spojené státy americké
Klíč. slova	ORDINARY CHONDRITES ; NOBLE-GASES ; SHOCK METAMORPHISM ; PRODUCTION-RATES
Vědní obor RIV	BG - Jaderná, atomová a mol. fyzika, urychlovače
CEP	GA202/09/0363 GA ČR - Grantová agentura ČR
CEZ	AV0Z10480505 - UJF-V (2005-2011)
UT WOS	000292477100003
DOI	10.1111/j.1945-5100.2011.01191
Anotace	On April 9, 2009, at 3:00 CEST, a very bright fireball appeared over Carinthia and the Karavanke Mountains. The meteoroid entered the atmosphere at a very steep angle and disintegrated into a large number of objects. Two main objects were seen as separate fireballs up to an altitude of approximately 5 km, and witnesses reported loud explosions. Three stones were found with a total weight of approximately 3.611 kg. The measured activity of short-lived cosmogenic radionuclides clearly indicates that two specimens result from a very recent meteorite fall. All cosmogenic radionuclide concentrations suggest a rather small preatmospheric radius of <20 cm; a nominal cosmic-ray exposure age based on (21)Ne is approximately 4 Ma, but the noble gas and radionuclide results in combination indicate a complex irradiation. Jesenice is a highly recrystallized rock with only a few relic chondrules visible in hand specimen and thin section.
Pracoviště	Ústav jaderné fyziky
Kontakt	Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228
Rok sběru	2012

Počet záznamů: 1