About: Did the Hilda collisional family form during the late heavy bombardment?

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We model the long-term evolution of the Hilda collisional family located in the 3/2 mean-motion resonance with Jupiter. Its eccentricity distribution evolves mostly due to the Yarkovsky/YORP effect and assuming that (i) impact disruption was isotropic and (ii) albedo distribution of small asteroids is the same as for large ones, we can estimate the age of the Hilda family to be 4(-1)(+0) Gyr. We also calculate collisional activity in the J3/2 region. Our results indicate that current collisional rates are very low for a 200-km parent body such that the number of expected events over gigayears is much smaller than 1. We model the long-term evolution of the Hilda collisional family located in the 3/2 mean-motion resonance with Jupiter. Its eccentricity distribution evolves mostly due to the Yarkovsky/YORP effect and assuming that (i) impact disruption was isotropic and (ii) albedo distribution of small asteroids is the same as for large ones, we can estimate the age of the Hilda family to be 4(-1)(+0) Gyr. We also calculate collisional activity in the J3/2 region. Our results indicate that current collisional rates are very low for a 200-km parent body such that the number of expected events over gigayears is much smaller than 1. (en)
Title	Did the Hilda collisional family form during the late heavy bombardment? Did the Hilda collisional family form during the late heavy bombardment? (en)
skos:prefLabel	Did the Hilda collisional family form during the late heavy bombardment? Did the Hilda collisional family form during the late heavy bombardment? (en)
skos:notation	RIV/00216208:11320/11:10104244!RIV12-GA0-11320___
http://linked.open...avai/predkladatel	Matematicko-fyzikální fakulta
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA205/08/0064), P(GP205/08/P196), Z(MSM0021620860)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Vokrouhlický, David Brož, Miroslav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Karlova v Praze / Matematicko-fyzikální fakulta
http://linked.open...dnocenehoVysledku	194338
http://linked.open...ai/riv/idVysledku	RIV/00216208:11320/11:10104244
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	late heavy bombardment; collisional family; asteroids (en)
http://linked.open.../riv/klicoveSlovo	collisional family late heavy bombardment asteroids
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[3B21C2D36BC5]
http://linked.open...i/riv/nazevZdroje	Monthly Notices of the Royal Astronomical Society
http://linked.open...in/vavai/riv/obor	BN
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	The Yarkovsky and YORP effects in translational and rotational dynamics of asteroids The origin of asteroids inside gravitational resonances and the dynamics of meteoroids with the Yarkovsky/YORP effect included
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	414
http://linked.open...iv/tvurceVysledku	Bottke, W. F. Brož, Miroslav Morbidelli, A. Nesvorný, D. Vokrouhlický, David
http://linked.open...ain/vavai/riv/wos	000292977600073
http://linked.open...n/vavai/riv/zamer	Fyzikální studium objektů a procesů ve sluneční soustavě a v astrofyzikálních systémech
issn	0035-8711
number of pages	12 (xsd:int)
http://bibframe.org/vocab/doi	10.1111/j.1365-2966.2011.18587.x
http://localhost/t...ganizacniJednotka	11320
is http://linked.open...avai/riv/vysledek of	Did the Hilda collisional family form during the late heavy bombardment? Did the Hilda collisional family form during the late heavy bombardment?

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