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dc.date.accessioned 2020-04-17T14:46:35Z
dc.date.available 2020-04-17T14:46:35Z
dc.date.issued 2010-09
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/93645
dc.description.abstract The theory of diffusion in many-dimensional Hamiltonian system is applied to asteroidal dynamics. The general formulation developed by Chirikov is applied to the Nesvorný-Morbidelli analytic model of three-body (three-orbit) mean-motion resonances (Jupiter-Saturn-asteroid). In particular, we investigate the diffusion along and across the separatrices of the (5, −2, −2) resonance of the (490) Veritas asteroidal family and their relationship to diffusion in semi-major axis and eccentricity. The estimations of diffusion were obtained using the Melnikov integral, a Hadjidemetriou-type sympletic map and numerical integrations for times up to 108 years. en
dc.format.extent 35-58 es
dc.language en es
dc.subject Chaotic motion es
dc.subject Chirikov theory es
dc.subject Asteroidal belt es
dc.subject Three body resonances es
dc.subject Chaotic diffusion rate es
dc.subject Hadjidemetriou’s symplectic mapping es
dc.title Chirikov diffusion in the asteroidal three-body resonance (5, −2, −2) en
dc.type Articulo es
sedici.identifier.uri http://link.springer.com/article/10.1007%2Fs10569-010-9290-6 es
sedici.identifier.other http://dx.doi.org/10.1007/s10569-010-9290-6 es
sedici.identifier.other arXiv:1009.3558 es
sedici.identifier.other hdl:11336/9957 es
sedici.identifier.issn 0923-2958 es
sedici.creator.person Cachucho, Fernando es
sedici.creator.person Cincotta, Pablo Miguel es
sedici.creator.person Ferraz Mello, Sylvio es
sedici.subject.materias Astronomía es
sedici.description.fulltext true es
mods.originInfo.place Facultad de Ciencias Astronómicas y Geofísicas es
mods.originInfo.place Instituto de Astrofísica de La Plata es
sedici.subtype Preprint es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Celestial Mechanics & Dynamical Astronomy es
sedici.relation.journalVolumeAndIssue vol. 108, no. 1 es


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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)