young stellar objects
Herschel Hi-GAL imaging of massive young stellar objects
... massive young stellar objects (MYSOs) are resolved at 70 µm and to study their envelope density ...the objects are partially resolved at 70 µ ...
10
Blinded by the light: on the relationship between CO first overtone emission and mass accretion rate in massive young stellar objects
... predicted difference between high and moderate accretion states in terms of the J–K colour is not very large (approximately 1 mag). Therefore, that the NIR colours of MYSOs with and without CO bandhead emission appear ...
9
Stellar masses and disk properties of Lupus young stellar objects traced by velocity-aligned stacked ALMA 13CO and C18O spectra
... central stellar mass and disk geometry of the majority of the disks in the surveys cannot be constrained from the gas kine- matics because of the limited S / N ratios in the velocity channel ...compare ...
27
Main sequence stars masquerading as young stellar objects in the central molecular zone
... In contrast to most other galaxies, star formation rates in the Milky Way can be estimated directly from young stellar objects (YSOs). In the central molecular zone the star formation rate calculated ...
11
AKARI observations of ice absorption bands towards edge-on young stellar objects
... Young stellar objects have a complicated structure: a protostar, circumstellar disk, envelope, and outflow ...some objects might be accompanied by either ambient or fore- ground ...
12
Complex organic molecules in organic-poor massive young stellar objects
... Organic molecules containing more than six atoms, the so-called complex organics (Herbst & van Dishoeck 2009), are commonly found in the warm and dense gas (T > 100 K, n > 10 6 cm −3 ) around young ...
15
Tracing the envelopes around embedded low-mass young stellar objects with HCO+ and millimeter continuum observations
... low-mass young stellar objects (YSOs) are investigated through millimeter-continuum and HCO` line ...24 objects, are observed in j \ ...
21
Outflows from young stellar objects: the case of DG Tauri
... from young stellar objects (YSOs) on sub-arcsecond scales provides important clues to the nature of the underlying accretion-ejection process occurring near the central ...
217
Main-sequence stars masquerading as Young Stellar Objects in the central molecular zone
... In contrast to most other galaxies, star-formation rates in the Milky Way can be estimated directly from Young Stellar Objects (YSOs). In the Central Molecular Zone (CMZ) the star-formation rate ...
12
Observing substructure in circumstellar discs around massive young stellar objects
... This is a repository copy of Observing substructure in circumstellar discs around massive young stellar objects White Rose Research Online URL for this paper http //eprints whiterose ac uk/137953/ Ver[.] ...
13
European VLBI Network observations of 6.7 GHz methanol masers in clusters of massive young stellar objects
... The 6.7 GHz methanol maser emission is widely assumed to be associated with massive young stellar objects (MYSOs), but it is still unclear which structures it probes in the circumstellar en- ...
22
Alves de Oliveira, Catarina (2008): Near infrared variability phenomena in young stellar objects. Dissertation, LMU München: Fakultät für Physik
... Young stellar objects have been known to be highly variable in X-rays, so it is likely that the variable sources detected in this IR study have also shown variability behaviour in previous X-ray ...
152
A model for (quasi )periodic multi wavelength photometric variability in young stellar objects
... rotating young stellar objects ( YSOs ) with hot spots in their atmospheres, inner disk warps, and other three-dimensional effects in the nearby circumstellar ...creates stellar hot spots upon ...
15
The palomar transient factory orion project: eclipsing binaries and young stellar objects
... the young (7–10 Myr) 25 Ori ...these young ages, and the primary motivation for the project is to search for planets around young stars in this ...and young stellar ...potential ...
35
Magnetospheric outflows in young stellar objects
... In recent years, di ff erent studies about magnetospheric outflows have specifically addressed the problem of the evolution of the stellar angular momentum. As soon as they become visible after the Class 0-I ...
10
Linking low- to high-mass young stellar objects with Herschel-HIFI observations of water
... citation is not sensitive to temperature (Mottram et al. 2014), the other plausible scenario is that for the majority of the high- mass sources the lines may be pumped by infrared radiation, a process probably not ...
31
Studying young stellar objects with near-IR non-redundant aperture masking and millimeter interferometry
... in young star-forming clusters of a given age, and then comparing these properties to those of clusters at different ages, allows us to investigate how disk properties change with time, and thus constrain disk ...
288
VLTI/MIDI atlas of disks around low- and intermediate-mass young stellar objects
... Following Menu et al. (2015) and Varga et al. (2017), we mod- eled the interferometric data using a simple geometry to describe the brightness distribution of the disks. Menu et al. (2015) used a continuous disk model, ...
54
Observational clues to the physics at the magnetosphere in young stellar objects
... the young stellar cluster NGC 2264 with several satellites (CoRoT, Spitzer, MOST, Chandra) and ground-based facilities (VLT / FLAMES and CFHT / Megacam among others) ...
10
A source of extended HCO+ emission in young stellar objects
... Fractional abundances (relative to hydrogen nuclei) of various species as a function of visual extinction (magnitudes) into the interface, at a time of t 30 yr after the ice mantles ha[r] ...
8