SIMBAD references

2016MNRAS.463L..22D - Mon. Not. R. Astron. Soc., 463, L22-L25 (2016/November-3)

Three-lane and multilane signatures of planets in planetesimal discs.

DEMIDOVA T.V. and SHEVCHENKO I.I.

Abstract (from CDS):

In massive numerical experiments we show that a planet embedded in a planetesimal disc induces a characteristic multilane 'planetosignature' representing a pattern of several stellar-centric rings. If the planet's mass is large enough, the multilane signature degenerates to a three-lane one: then it consists of three rings, one bright co-orbital with the planet, and two dark gaps in the radial distribution of the particles. The gaps correspond to orbital resonances 2:1 and 1:2 with the planet. This theoretical prediction may explain recent ALMA observations of the disc of HL Tau.

Abstract Copyright: © 2016 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): methods: numerical - planet-disc interactions - protoplanetary discs - binaries: general - stars: individual: HL Tau - stars: individual: HL Tau

Simbad objects: 1

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