@Article{BrasilGomeSoar:2014:DyFoDe,
               author = "Brasil, Pedro Ivo de Oliveira and Gomes, R. S. and Soares, J. S.",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and 
                         {Observat{\'o}rio Nacional (ON)} and {Observat{\'o}rio Nacional 
                         (ON)}",
                title = "Dynamical formation of detached trans-Neptunian objects close to 
                         the 2:5 and 1:3 mean motion resonances with Neptune",
              journal = "Astronomy \& Astrophysics",
                 year = "2014",
               volume = "564",
                pages = "13pp.",
             keywords = "asteroids, planets, solar system, dynamical formation, dynamical 
                         mechanisms, Kuiper belt: generals, mean motion resonances, minor 
                         planets, numerical integrations, resonance mode, trans-neptunian 
                         objects.",
             abstract = "Aims. It is widely accepted that the past dynamical history of the 
                         solar system included a scattering of planetesimals from a 
                         primordial disk by the major planets. The primordial scattered 
                         population is likely the origin of the current scaterring disk and 
                         possibly the detached objects. In particular, an important 
                         argument has been presented for the case of 2004XR190 as having an 
                         origin in the primordial scattered disk through a mechanism 
                         including the 3:8 mean motion resonance (MMR) with Neptune. Here 
                         we aim at developing a similar study for the cases of the 1:3 and 
                         2:5 resonances that are stronger than the 3:8 resonance. Methods. 
                         Through a semi-analytic approach of the Kozai resonance inside an 
                         MMR, we show phase diagrams (e,{\'E}) that suggest the 
                         possibility of a scattered particle, after being captured in an 
                         MMR with Neptune, to become a detached object. We ran several 
                         numerical integrations with thousands of particles perturbed by 
                         the four major planets, and there are cases with and without 
                         Neptune's residual migration. These were developed to check the 
                         semi-analytic approach and to better understand the dynamical 
                         mechanisms that produce the detached objects close to an MMR. 
                         Results. The numerical simulations with and without a residual 
                         migration for Neptune stress the importance of a particular 
                         resonance mode, which we name the hibernating mode, on the 
                         formation of fossilized detached objects close to MMRs. When 
                         considering Neptune's residual migration we are able to show the 
                         formation of detached orbits. These objects are fossilized and 
                         cannot be trapped in the MMRs again. We find a ratio of the number 
                         of fossilized objects with moderate perihelion distance (35 < q < 
                         40 au) to the number of objects with high perihelion distance (q > 
                         40 au) as 3.0/1 for objects close to the 2:5, and 1.7/1 for 
                         objects close to the 1:3 resonance. We estimate that the two 
                         fossilized population have a total mass between 0.1 and 0.3 
                         Pluto's mass.",
                  doi = "10.1051/0004-6361/201322041",
                  url = "http://dx.doi.org/10.1051/0004-6361/201322041",
                 issn = "0004-6361 and 1432-0746",
                label = "scopus 2014-05 BrasilGomeSoar:2014:DyFoDe",
             language = "en",
           targetfile = "1405.3249v1.pdf",
        urlaccessdate = "03 jun. 2024"
}