2020A&A...633A...4K


Query : 2020A&A...633A...4K

2020A&A...633A...4K - Astronomy and Astrophysics, volume 633A, 4-4 (2020/1-1)

Effect of wind-driven accretion on planetary migration.

KIMMIG C.N., DULLEMOND C.P. and KLEY W.

Abstract (from CDS):

Context. Planetary migration is a key link between planet formation models and observed exoplanet statistics. So far, the theory of planetary migration has focused on the interaction of one or more planets with an inviscid or viscously evolving gaseous disk. Turbulent viscosity is thought to be the main driver of the secular evolution of the disk, and it is known to affect the migration process for intermediate- to high-mass planets. Recently, however, the topic of wind-driven accretion has experienced a renaissance because evidence is mounting that protoplanetary disks may be less turbulent than previously thought, and 3D non-ideal magnetohydrodynamic modeling of the wind-launching process is maturing. Aims. We investigate how wind-driven accretion may affect planetary migration. We aim for a qualitative exploration of the main effects and not for a quantitative prediction. Methods. We performed 2D hydrodynamic planet-disk interaction simulations with the FARGO3D code in the (r, ph) plane. The vertical coordinate in the disk and the launching of the wind are not treated explicitly. Instead, the torque caused by the wind onto the disk is treated using a simple two-parameter formula. The parameters are the wind mass-loss rate and the lever arm. Results. We find that the wind-driven accretion process replenishes the co-orbital region in a different way than the viscous accretion process. The former always injects mass from the outer edge of the co-orbital region, and always removes mass from the inner edge, while the latter injects or removes mass from the co-orbital region depending on the radial density gradients in the disk. As a consequence, the migration behavior can differ strongly, and can under certain conditions drive rapid type-III-like outward migration. We derive an analytic expression for the parameters under which this outward migration occurs.Conclusions. If wind-driven accretion plays a role in the secular evolution of protoplanetary disks, planetary migration studies have to include this process as well because it can strongly affect the resulting migration rate and migration direction.

Abstract Copyright: © ESO 2019

Journal keyword(s): protoplanetary disks - planet-disk interactions - accretion, accretion disks

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2023
#notes
1 V* HL Tau Or* 04 31 38.5107609312 +18 13 57.859747968   15.89 14.49 14.39   K5 1381 0

Query : 2020A&A...633A...4K

Basic data :
V* HL Tau -- Orion Variable
Origin of the objects types :

(Ref) Object type as listed in the reference "Ref"
(acronym) Object type linked to the acronym according to the original reference
() Anterior to 2007, before we can link the objet type to a reference, or given by the CDS team in some particular cases

Other object types:
* (GSC,EPIC,...), X (XEST,2XMM,...), Y*O (2010ApJS,[GMM2009]), MIR (AKARI,WISEA,...), TT* (1999AJ), Or* (2012ApJ), ** (**,WDS), Em* (2020A&A,HBC), V* (V*,AAVSO), smm (JCMTSE,JCMTSF), Opt (LAMOST,SDSS), HH (HH), Rad (GBS), NIR (2MASS), IR (SSV)
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • quality : flag of quality
    • E ≥ 10"
    • D : 1-10" (and some old data)
    • C : 0.1-1"
    • B : 0.01-0.1" + 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
ICRS coord. (ep=J2000) :
04 31 38.5107609312 +18 13 57.859747968 (Optical) [ 11.4782 7.7331 90 ] C 2020yCat.1350....0G
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • quality : flag of quality
    • E ≥ 10"
    • D : 1-10" (and some old data)
    • C : 0.1-1"
    • B : 0.01-0.1" + 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
FK4 coord. (ep=B1950 eq=1950) :
04 28 44.4781293853 +18 07 35.866251135 [ 11.4782 7.7331 90 ]
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • quality : flag of quality
    • E ≥ 10"
    • D : 1-10" (and some old data)
    • C : 0.1-1"
    • B : 0.01-0.1" + 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
Gal coord. (ep=J2000) :
178.8591136056473 -19.9721550788992 [ 11.4782 7.7331 90 ]
Syntax of proper motions is : "pm-ra pm-dec [error ellipse] quality bibcode"
  • pm-ra : mu-ra*cos(dec) (expressed in the ICRS system in mas/yr)
  • pm-dec : mu-dec (expressed in the ICRS system in mas/yr)
  • [error ellipse] : error major axis and minor axis (in mas), orientation angle (in deg)
  • quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality)
  • bibcode : bibcode of the proper motion reference
Proper motions mas/yr :
4.2 -15.3 [3.2 6.9 90] C 2012yCat.1322....0Z
Spectral type is made of 3 parts: %coding is composed of 4 parts :
  • the spectral type, which is made of a temperature class, eventually a luminosity class (roman number) and/or spectral peculiarities;
  • a quality letter: A=best quality→E=worst quality, {� } =unknown quality %
  • a quality letter: A=best quality -> E=worst quality, {� } =unknown quality
  • bibcode : bibcode of the spectral type reference
Spectral type:
K5 D 2004ApJ...616..998W
Syntax of fluxes (or magnitudes) is : "filter-name (System) flux-value [error] quality MultVarFlags bibcode"
  • filter-name : U, B, V, R, I, G, J, H, K, u, g, r, i, z
  • (System) : may be AB (default is Vega)
  • flux-value : value of flux or magnitude
  • [error] : error value
  • quality : flag of quality of the flux value ( A=best quality -> E=worst quality, {� } =unknown quality)
  • MultVarFlags : Mult is zero or one char (J) for joined photometry ; Var can be zero or two chars (V[0-4])
  • bibcode : bibcode of the flux reference
Fluxes (12) :
B 15.89 [0.11] D 2012yCat.1322....0Z
V 14.49 [0.06] D 2012yCat.1322....0Z
R 14.39 [0.18] E 2012yCat.1322....0Z
G 17.638250 [0.037221] C 2020yCat.1350....0G
J 10.624 [0.042] C 2003yCat.2246....0C
H 9.171 [0.046] C 2003yCat.2246....0C
K 7.410 [0.017] C 2003yCat.2246....0C
u (AB) 16.887 [0.009] C 2009ApJS..182..543A
g 15.20 [0.06] D 2012yCat.1322....0Z
r 13.80 [0.07] D 2012yCat.1322....0Z
i 13.01 [0.08] D 2012yCat.1322....0Z
z (AB) 12.296 [0.002] C 2009ApJS..182..543A
SIMBAD within arcmin
', {sourceSize:12, color:'#30a090'})); aladin.on('objectClicked', function(object) { var objName=object.data.MAIN_ID; aladin.showPopup(object.ra,object.dec,'',''+ objName+''); });" title="Show Simbad objects"> Overlay Simbad points in this preview
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sedIcon
within arcsec The VizieR photometry tool allows for easy visualization of photometry points extracted around the Simbad position from photometry-enabled catalogues in VizieR.
The search radius has to be specified by the user. It is currently limited to a maximum of 30 arcsec. It depends mostly on the precision or quality of the coordinates (SIMBAD and VizieR catalogs), the resolution of the images from which the sources were extracted, source extent, and source crowding.
Suggestions are: crowded field: 0.5 to 1.5 arcsec, 3 arcsec otherwise; uncertain coordinates (SIMBAD quality E or coordinates without reference): 5 to 30 arsec (risky!).
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 4 : 2809 Display criteria :

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (32) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

GSC 01269-01065 JCMTSE J043138.3+181356 UCAC2 38202581 [BFR2003] 35
** HER 10B JCMTSF J043138.3+181356 UCAC4 542-009387 [FGM2003] 29
AKARI-IRC-V1 J0431384+181357 JP11 5275 V* HL Tau [FGM2003] S19
EPIC 210690913 LAMOST J043138.47+181357.9 WDS J04317+1814B [FK83] LDN 1551 11
GBS-VLA J043138.42+181357.3 2MASS J04313843+1813576 WISEA J043138.48+181357.6 [GBA2007] 1319
Haro 6-14 SDSS J043138.46+181357.8 WISE J043138.43+181357.5 [GMM2009] Tau L1551 2
HBC 49 SSV LDN 1551 1 XEST 22-043 AAVSO 0425+18B
HH 150 TIC 353752575 2XMM J043138.4+181357 Gaia DR3 3314312226646863488

References (1381 between 1850 and 2023) (Total 1381)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements


V* : 1    MK : 2   

   

Observing logs


herschel : 2    ISO : 8    IUE : 4   

   


External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : V* HL Tau

Link by name to the catalogue in VizieR :

GSC 01269-01065 AKARI-IRC-V1 J0431384+181357 2MASS J04313843+1813576 SDSS J043138.46+181357.8 UCAC2 38202581
UCAC4 542-009387 V* HL Tau WDS J04317+1814B WISEA J043138.48+181357.6 WISE J043138.43+181357.5
Gaia DR3 3314312226646863488

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2023.06.10-12:39:07

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