Search Results - "AARSETH, S"

The formation of a bound star cluster: from the Orion nebula cluster to the Pleiades by Kroupa, Pavel, Aarseth, Sverre, Hurley, Jarrod

“…Direct N-body calculations are presented of the formation of Galactic clusters using gasex, which is a variant of the code nbody6. The calculations focus on…”
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A complete N-body model of the old open cluster M67 by Hurley, Jarrod R., Pols, Onno R., Aarseth, Sverre J., Tout, Christopher A.

“…The old open cluster M67 is an ideal testbed for current cluster evolution models because of its dynamically evolved structure and rich stellar populations…”
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Tidal interactions in star cluster simulations by Mardling, Rosemary A., Aarseth, Sverre J.

“…We describe the implementation of tidal circularization of binaries in an N-body code for star cluster simulations. The first part contains the theoretical…”
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Origin and Ubiquity of Short-Period Earth-like Planets: Evidence for the Sequential Accretion Theory of Planet Formation by Zhou, J.-L, Aarseth, S. J, Lin, D. N. C, Nagasawa, M

“…The formation of gas giant planets is assumed to be preceded by the emergence of solid cores in the conventional sequential accretion paradigm. This hypothesis…”
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CHASING THE CHELYABINSK ASTEROID N-BODY STYLE by de la Fuente Marcos, C., de la Fuente Marcos, R., Aarseth, S. J.

“…ABSTRACT On 2013 February 15 a small asteroid rammed against the atmosphere above the region of Chelyabinsk in Russia, producing the most powerful superbolide…”
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Binary stripping as a plausible origin of correlated pairs of extreme trans-Neptunian objects by de la Fuente Marcos, C., de la Fuente Marcos, R., Aarseth, S. J.

“…Asteroids that follow similar orbits may have a dynamical connection as their current paths could be the result of a past interaction with a massive perturber…”
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The White Dwarf Deficit in Open Clusters: Dynamical Processes by Fellhauer, M, Lin, D. N. C, Bolte, M, Aarseth, S. J, Williams, K. A

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Direct N-body modelling of stellar populations: blue stragglers in M67 by Hurley, Jarrod R., Tout, Christopher A., Aarseth, Sverre J., Pols, Onno R.

“…We present a state-of-the-art N-body code which includes a detailed treatment of stellar and binary evolution as well as the cluster dynamics. This code is…”
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Rapid binary star evolution for N-body simulations and population synthesis by Tout, Christopher A., Aarseth, Sverre J., Pols, Onno R., Eggleton, Peter P.

“…We present an algorithm for the rapid evolution of binary stars. It is based on simple fitting formulae for the evolution of single stars. Mass loss, mass…”
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Basic N-body modelling of the evolution of globular clusters — I. Time scaling by Aarseth, S. J., Heggie, D. C.

“…We consider the use of N-body simulations for studying the evolution of rich star clusters (i.e. globular clusters).The dynamical processes included in this…”
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Ejected from home: C/1980 E1 (Bowell) and C/2024 L5 (ATLAS) by Marcos, R. de la Fuente, Marcos, C. de la Fuente, Aarseth, S. J

“…A&A, 690, A395 (2024) Context. Natural interstellar objects do not form isolated in deep space, but escape their natal planetary systems. Early removal from…”
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Direct collisional simulation of 10 000 particles past core collapse by Spurzem, R., Aarseth, S. J.

“…A collisional N-body simulation using nbody5 on a single CRAY YMP processor is followed well into the post-collapse regime. This is presently one of the…”
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On the tidal disruption of dwarf spheroidal galaxies around the galaxy by Oh, K. S., Lin, D. N. C., Aarseth, S. J.

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NBODY2: A direct N-body integration code by Aarseth, Sverre J.

“…We give a full description of the code NBODY2 for direct integration of the gravitational N-body problem. The method of solution is based on the neighbour…”
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Black hole binary dynamics by Aarseth, Sj

“…We discuss a new N-body simulation method for studying black hole binary dynamics. This method avoids previous numerical problems due to large mass ratios and…”
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Numerical simulations of the Hyades dynamics and the nature of the moving Hyades cluster by Chumak, Ya O, Rastorguev, A S, Aarseth, S J

“…We present our numerical simulations of the dynamical evolution of the Hyades open cluster. The simulations were performed usinga modified NBODY6 algorithm…”
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Dynamical effects of primordial binaries in star clusters – I. Equal masses by Heggie, Douglas C., Aarseth, Sverre J.

“…We describe the evolution of an idealized star cluster in which all stars have the same mass and initially a modest fraction of the stars form hard binaries…”
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Where the Solar system meets the solar neighbourhood: patterns in the distribution of radiants of observed hyperbolic minor bodies by Marcos, C. de la Fuente, Marcos, R. de la Fuente, Aarseth, S. J

“…Monthly Notices of the Royal Astronomical Society Letters 2018, 476 (1): L1-L5 (May 1, 2018) Observed hyperbolic minor bodies might have an interstellar…”
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Binary stripping as a plausible origin of correlated pairs of extreme trans-Neptunian objects by Marcos, C. de la Fuente, Marcos, R. de la Fuente, Aarseth, S. J

“…Astrophysics and Space Science 362(11):198, November 2017 Asteroids that follow similar orbits may have a dynamical connection as their current paths could be…”
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Resonance capture and the formation of the outer planets by Beaugé, C., Aarseth, S. J., Ferraz-Mello, S.

“…In this paper we study a possible process for the formation of the outer planets, in which resonance capture induces the accretion of the planetary cores near…”
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