[PDF] Top 20 Multiwavelength Observations of Young Stars and Their Circumstellar Disks
Has 10000 "Multiwavelength Observations of Young Stars and Their Circumstellar Disks" found on our website. Below are the top 20 most common "Multiwavelength Observations of Young Stars and Their Circumstellar Disks".
Multiwavelength Observations of Young Stars and Their Circumstellar Disks
... a multiwavelength approach to study a wide range of stages of the evolution of protostars and pre-main sequence (pre-MS) ...in young stellar objects is related to protostellar evolutionary ...X-ray-emitting ... See full document
163
Resolving the inner circumstellar disks of T Tauri and Herbig Ae/Be stars with infrared interferometry
... of stars and planets plays a key role for the question about how our own solar system and the Earth itself have been ...a circumstellar disk before being accreted onto the forming ...the ... See full document
117
Molecular tracers of photo-evaporating disks around young stars
... Girart et al. 1994) where an enhancement of HCO + is indi- rectly due to the high UV radiation field generated in the shock (Viti & Williams 1999b). This enhancement arises from the rapid creation of C + by ... See full document
9
TOYS time domain observations of young stars
... the observations while still keeping them present in the ...the observations seem to suggest, and we assume the above scenario, then it is reasonable to expect the entire configuration to be steady as ...WT ... See full document
182
Tidally induced brown dwarf and planet formation in circumstellar disks
... typical circumstellar discs due to close encounters may inhibit rather than trigger disc fragmentation and so would seem to rule out planet formation by external tidal ... See full document
10
On the gas temperature in circumstellar disks around A stars
... The most important heating and cooling processes are heating through infrared pumping, heating due to the drift velocity of dust grains, and fine structure and molecular line cooling. Throughout the whole disk gas and ... See full document
16
Submillimeter lines from circumstellar disks around pre-main sequence stars
... in disks is through modeling of molec- ular line ...from observations of a single line is not unique, data on a suf- ficiently large number of transitions of various molecules can be used to constrain the ... See full document
15
Investigating the circumstellar environments of young stars with the PROMPT polarimeter
... HAEBE stars with the PROMPT ...its observations without any other human ...interesting stars would be extremely desirable to constrain the true nature of their circumstellar ... See full document
113
Young, Low-Mass Stars: X-rays and Circumstellar Environments
... These observations have interesting implications for models of disk evolution, which generally predict that any dependence of disk lifetime on stellar mass should be very weak ...These observations more ... See full document
248
Young, Low-Mass Stars: X-rays and Circumstellar Environments
... M stars represent the best targets for the discovery and characterization of potentially habitable exoplanets, but low-mass pre-main sequence stars are characterized by intense high energy radiation and a ... See full document
248
Polycyclic aromatic hydrocarbons in disks around young solar-type stars
... of observations which form the basis of this thesis are all thanks to the many national and international collaborations which Leiden Observatory and parti- cularly our Astrochemistry group are involved ...the ... See full document
132
Modelling and observations of molecules in discs around young stars
... flat circumstellar discs, with some scatter, and a handful of objects had exponents consistent with flared, irradiated ...gaseous circumstellar matter around the ...massive stars form in a similar ... See full document
200
Dynamic Young Stars and their Disks: A Temporal View of NGC 2264 with Spitzer and CoRoT
... or circumstellar disk ...classifying young star variability, we still know surprisingly little about its underlying mechanisms and connections to the sur- rounding ...of young stars in the ... See full document
6
The Circumstellar Environments of B-emission Stars by Optical Interferometry
... their observations for later analysis provided they are accurately timestamped, with optical interferometry observations must instead be dealt with in real ...Be stars, interferometry has been used ... See full document
143
Molecular Gas in the Circumstellar Environment of Unusual Evolved Stars
... The large column densities of CO 2 and H 2 O in the mid-infrared spectrum are particularly interesting for the disk since these molecules are well-known for their ability to effectively trap radiation. Since they are so ... See full document
141
Dust in protoplanetary disks: observations
... background stars detected through cold molecular cloud dust), and in emis- sion (circumstellar dust ejected by red giants, or dust in protoplanetary disks and debris ... See full document
14
Evidence for a correlation between mass accretion rates onto young stars and the mass of their protoplanetary disks
... all disks evolve viscously, however, we can- not exclude that it is actually ...of disks with higher sensitivity, multiple band observations, and targeting several molecules in order to better ... See full document
6
Gas density drops inside dust cavities of transitional disks around young stars observed with ALMA
... 2014; Zhang et al. 2014). With DALI we determine the density structure of the gas and dust that is consistent with the SED, dust continuum interferometry, and the 12 CO observations. If avail- able, information on ... See full document
17
NIKA2 observations around LBV stars Emission from stars and circumstellar material
... simultaneous observations of both the stellar continuum and the extended, circumstellar ...of circumstellar ionized gas, warm dust and nearby dark clouds; non-thermal emission is also possible even ... See full document
8
Outflows and particle acceleration in the accretion disks of young stars
... 2 Chelyabinsk State University, Theoretical Physics Department, 129 Bratiev Kashirinykh str., Cheyabinsk 454001, Russia Abstract. Magneto-gas-dynamic (MGD) outflows from the accretion disks of T Tauri stars ... See full document
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