'Tw hya' presentation slideshows

Josh Winn

Models for the Eclipses of the T Tauri Star KH 15D: Occultation Mapping of a Pre-Main-Sequence Star. Josh Winn. Harvard-Smithsonian Center for Astrophysics. In collaboration with : Matt Holman, Kris Stanek, and Dimitar Sasselov (CfA), John Johnson and Geoff Marcy (U.C. Berkeley),

1.08k views • 92 slides

Disks - Variability, Gaps & Protoplanets

666 views • 54 slides

The Magnetic Fields on T Tauri Stars

The Magnetic Fields on T Tauri Stars. Christopher M. Johns-Krull Rice University. Jeff A. Valenti (STScI) Hao Yang Antoun Daou (Rice) April D. Gafford (Berkeley, SFSU). April 18, 2008. Disks: A Natural Product of Star Formation. T Tauri Stars: Revealed Low Mass Young Stars.

735 views • 48 slides

Disks - Gaps & Edges (and Variability)

546 views • 44 slides

Protoplanetary Disks

Protoplanetary Disks. David J. Wilner Harvard-Smithsonian Center for Astrophysics. Solar System Characteristics. planet orbits lie in a plane planet orbits nearly circular Sun’s rotational equator coincides with this plane planets and Sun revolve in same west-east direction.

587 views • 41 slides

Evolution of protoplanetary disks

Evolution of protoplanetary disks. N. Calvet (SAO). C. Briceno (CIDA) P. D’Alessio (UNAM) J. Hernandez (CIDA) L. Hartmann (SAO) J. Muzerolle (Steward Observatory) A. Sicilia-Aguilar (SAO). Disk evolution.

459 views • 31 slides

Heating and Ionization of Protoplanetary Gaseous Disk Atmospheres

Heating and Ionization of Protoplanetary Gaseous Disk Atmospheres TIARA Workshop Presentation by Al Glassgold December 5, 2005. Heating and Ionization of Protoplanetary Gaseous Disk Atmospheres. A. The Role of Heating and Ionization B. Stellar X-Rays and FUV C. Mechanical Heating

385 views • 27 slides

Ge/Ay133

378 views • 25 slides

Ge/Ay133

396 views • 25 slides

413 views • 22 slides

X-Ray Spectroscopy of Cool Stars From Coronal Heating to Accretion

330 views • 21 slides

X -RAY D IAGNOSTICS of G RAIN D EPLETION in M ATTER A CCRETING onto T T AURI S TARS

254 views • 17 slides

Detection of the Water Reservoir in a Forming Planetary System

E&ES 471/571. Detection of the Water Reservoir in a Forming Planetary System. Hogerheijde et al. 2011 11/6/2012 Raquel Martinez. TW Hydrae (TW Hya ). Pre-main-sequence (PMS) Star 0.6 M ? 10 million years old 53.7 pc away. Torsten Bronger 2003. Protoplanetary Disk of TW Hya.

201 views • 11 slides

Current targets Slavek Rucinski & Michael Siwak Halifax 2010

251 views • 8 slides

EA Bergin et al. Nature 493 , 644 -646 (2013) doi:10.1038/nature11805

Herschel detection of HD in the TW Hya protoplanetary disk. EA Bergin et al. Nature 493 , 644 -646 (2013) doi:10.1038/nature11805.

105 views • 1 slides

X - R AY D IAGNOSTICS of G RAIN D EPLETION in M ATTER A CCRETING onto T T AURI S TARS

112 views • 1 slides