Results 131 to 140 of about 31,062 (274)

Active Young Stars in the LAMOST–Kepler Survey

The Astrophysical Journal Supplement Series
In the early stages of their lives, young stars harbor diverse processes exhibiting strong signatures, making them ideal targets for investigating stellar accretion, dynamo actions, and exoplanet formation.
FuKun Xu, Shenghong Gu, Yue Xiang
doaj   +1 more source

High-energy radiation from T Tauri stars

, 2011
Fil: Romero, Gustavo Esteban. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata.
Romero, Gustavo Esteban, Valle, María Victoria del, Martí, Josep, Luque Escamilla, Pedro   +3 more
openaire   +4 more sources

Gone with the Molecular Wind: Photoevaporation in the Compact Dust Disk around CX Tau

The Astrophysical Journal
We present Keck NIRSPEC+AO high-resolution ( R ∼ 25,000), mid-infrared ( M -band: 4.6–5.2 μ m) spectra of the protoplanetary disk CX Tau. CX Tau provides an ideal laboratory to study inner disk chemistry in a disk where the signs of radial drift of ...
Alexa R. Anderson, Jonathan P. Williams, Geoff A. Blake, Klaus M. Pontoppidan, Colette Salyk, A. C. Adwin Boogert, Clara Ross, L. Ilsedore Cleeves   +7 more
doaj   +1 more source

Constrictive Pericarditis in the Light of Multimodal Cardiac Imaging. A Case Report. [PDF]

Maedica (Bucur), 2023
Darabont RO, Ene C, Nicula AI, Badiu CC, Vinereanu D.   +4 more
europepmc   +1 more source

ISO LWS Spectra of T Tauri and Herbig AeBe stars [PDF]

, 2002
M. J. Creech‐Eakman, Eugene Chiang, R. M. K. Joung, Geoffrey A. Blake, E. F. van Dishoeck   +4 more
openalex   +1 more source

Multiplicity of X-Ray–selected T Tauri Stars in Chamaeleon [PDF]

, 2001
Rainer Köhler
openalex   +1 more source

Using the Ca ii Lines in T Tauri Stars to Infer the Abundance of Refractory Elements in the Innermost Disk Region

The Astrophysical Journal
We present a study of the abundance of calcium in the innermost disk of 70 T Tauri stars in the star-forming regions of Chamaeleon I, Lupus, and Orion OB1b. We use calcium as a proxy for the refractory material that reaches the inner disk.
Marbely Micolta, Nuria Calvet, Thanawuth Thanathibodee, Gladis Magris C., Carlo F. Manara, Laura Venuti, Juan Manuel Alcalá, Gregory J. Herczeg   +7 more
doaj   +1 more source

On a Possible Solution to the Tidal Realignment Problem for Hot Jupiters. [PDF]

Astrophys J, 2021
Anderson KR, Winn JN, Penev K.
europepmc   +1 more source

X-rays from accretion shocks in T Tauri stars: The case of BP Tau [PDF]

, 2005
J. H. M. M. Schmitt, J. Robrade, Jan‐Uwe Ness, F. Favata, B. Stelzer   +4 more
openalex   +1 more source

Vanishing Refractories: Tracing Dust Evolution in the BP Tau Protoplanetary Disk

The Astrophysical Journal
We present a multiwavelength analysis of the dust of BP Tau’s protoplanetary disk. We use new optical spectra of BP Tau, taken with the Magellan/Magellan Inamori Kyocera Echelle spectrograph in tandem with archival UV and mid-infrared observations.
Marbely Micolta, Justin Svarc, Nuria Calvet, Ezequiel Manzo-Martínez, Thanawuth Thanathibodee, Gladis Magris C., Avalon Littwiller   +6 more
doaj   +1 more source