scholarly journals GRAIN GROWTH AND GLOBAL STRUCTURE OF THE PROTOPLANETARY DISK ASSOCIATED WITH THE MATURE CLASSICAL T TAURI STAR, PDS 66

2009 ◽  
Vol 697 (2) ◽  
pp. 1305-1315 ◽  
Author(s):  
Stephanie R. Cortes ◽  
Michael R. Meyer ◽  
John M. Carpenter ◽  
Ilaria Pascucci ◽  
Glenn Schneider ◽  
...  
Keyword(s):  
Grain Growth ◽  
Protoplanetary Disk ◽  
Global Structure ◽  
Tauri Star ◽  
T Tauri

scholarly journals Grain Growth and Global Structure of the Protoplanetary Disk Associated with the Mature Classical T Tauri Star, PDS 66

2009 ◽  
Author(s):  
Stephanie R. Cortes ◽  
Michael R. Meyer ◽  
John M. Carpenter ◽  
Ilaria Pascucci ◽  
Glenn Schneider ◽  
...  
Keyword(s):  
Grain Growth ◽  
Protoplanetary Disk ◽  
Global Structure ◽  
Tauri Star ◽  
T Tauri

scholarly journals Mottled Protoplanetary Disk Ionization by Magnetically Channeled T Tauri Star Energetic Particles

2018 ◽  
Vol 853 (2) ◽  
pp. 112 ◽  
Author(s):  
F. Fraschetti ◽  
J. J. Drake ◽  
O. Cohen ◽  
C. Garraffo
Keyword(s):  
Energetic Particles ◽  
Protoplanetary Disk ◽  
Tauri Star ◽  
T Tauri

scholarly journals The unusual protoplanetary disk around the T Tauri star ET Chamaeleontis

2011 ◽  
Vol 534 ◽  
pp. A44 ◽  
Author(s):  
P. Woitke ◽  
B. Riaz ◽  
G. Duchêne ◽  
I. Pascucci ◽  
A.-R. Lyo ◽  
...  
Keyword(s):  
Protoplanetary Disk ◽  
Tauri Star ◽  
T Tauri

scholarly journals Probing Signatures of a Distant Planet around the Young T-Tauri Star CI Tau Hosting a Possible Hot Jupiter

2018 ◽  
Vol 859 (2) ◽  
pp. L28 ◽  
Author(s):  
Mihoko Konishi ◽  
Jun Hashimoto ◽  
Yasunori Hori
Keyword(s):  
Tauri Star ◽  
T Tauri ◽  
Hot Jupiter

Can complex T Tauri star light curves be modelled with star-spots?

2020 ◽  
Vol 500 (1) ◽  
pp. 1366-1379
Author(s):  
C Koen
Keyword(s):  
Ridge Regression ◽  
Young Stars ◽  
Light Curves ◽  
Stellar Surface ◽  
Tauri Star ◽  
T Tauri ◽  
Almost All

ABSTRACT ‘Transiting Exoplanet Survey Satellite’ photometry of 10 young stars with very complex periodic light curves is considered. Previous findings that these cannot be due to dark surface spots are re-evaluated by allowing arbitrarily shaped areas on the stellar surface to have sub-photospheric fluxes. This is done by approximating flux integrals by sums over surface elements. The unknown ratios of spot to photospheric fluxes are determined by lasso or ridge regression procedures. It is found that almost all light curves can be modelled very accurately in this way. The usual, if rarely stated, caveat applies – star-spot models presented in the paper are not unique.

scholarly journals Indications for Grain Growth and Mass Decrease in Cold Dust Disks around Classical T Tauri Stars in the MBM 12 Young Association

2003 ◽  
Vol 593 (2) ◽  
pp. L101-L104 ◽  
Author(s):  
Michiel R. Hogerheijde ◽  
Doug Johnstone ◽  
Isamu Matsuyama ◽  
Ray Jayawardhana ◽  
James Muzerolle
Keyword(s):  
Grain Growth ◽  
T Tauri Stars ◽  
T Tauri ◽  
Dust Disks ◽  
Cold Dust

c2dSpitzerIRS Spectra of Disks around T Tauri Stars. I. Silicate Emission and Grain Growth

2006 ◽  
Vol 639 (1) ◽  
pp. 275-291 ◽  
Author(s):  
Jacqueline Kessler‐Silacci ◽  
Jean‐Charles Augereau ◽  
Cornelis P. Dullemond ◽  
Vincent Geers ◽  
Fred Lahuis ◽  
...  
Keyword(s):  
Grain Growth ◽  
T Tauri Stars ◽  
T Tauri
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