Herbig Ae/Be
High-resolution Br γ spectro-interferometry of the transitional Herbig Ae/Be star HD 100546: a Keplerian gaseous disc inside the inner rim
... We present spatially and spectrally resolved Br γ emission around the planet-hosting, transi- tional Herbig Ae/Be star HD 100546. Aiming to gain insight into the physical origin of the line in possible ...
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A spectroscopic survey of Herbig Ae/Be stars with X shooter I Stellar parameters and accretion rates
... Herbig Ae/Be stars (HAeBes) span a key mass range that links low- and high-mass stars, and thus provide an ideal window from which to explore their ...the Herbig Ae and Herbig Be ...the ...
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A spectroscopic survey of Herbig Ae/Be stars with X-shooter – I. Stellar parameters and accretion rates
... Herbig Ae/Be stars (HAeBes) span a key mass range that links low- and high-mass stars, and thus provide an ideal window from which to explore their ...the Herbig Ae and Herbig Be ...the ...
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Magnetic fields of Herbig Ae/Be stars
... the Herbig Ae/Be stars appear in binary/multiple systems (Baines et ...the Herbig Ae/Be ...the Herbig Be star HD 200775, which is a double-lined spectroscopic binary ...the ...
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Mid-infrared sizes of circumstellar disks around Herbig Ae/Be stars measured with MIDI on the VLTI
... Abstract. We present the first long baseline mid-infrared interferometric observations of the circumstellar disks surrounding Herbig Ae / Be stars. The observations were obtained using the mid-infrared ...
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A spectroscopic survey of Herbig Ae/Be stars with X-Shooter II: Accretion diagnostic lines.
... The Herbig Ae/Be stars (HAeBes) allow an exploration of the properties of pre-main- sequence(PMS) stars above the low-mass range ( < 2 M ) and those bordering the high-mass range (>8 M ...
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Investigating the inner discs of Herbig Ae/Be stars with CO bandhead and Brγ emission
... 5 Herbig Ae/Be stars, targeted because of pre- vious detection of CO first overtone bandhead emission, were obtained using the cryogenic spectrograph CRIRES (K¨aufl et ...
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Linear spectropolarimetry across the optical spectrum of Herbig Ae/Be stars
... mass Herbig Ae/Be (HAeBe) stars are the best candidates to address this ...by Herbig as having a spectral type A or B with emission lines (Herbig ...
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Identifying gaps in flaring Herbig Ae/Be disks using spatially resolved mid-infrared imaging. Are all group I disks transitional?
... set for these objects, which consists of Spitzer IRS spectra and photometry. See Appendix A for an overview of available pho- tometric UV, optical, infrared, and millimeter data and their ref- erences. Spitzer IRS ...
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A Statistical Spectropolarimetric Study of Herbig Ae/Be Stars
... of Herbig Ae/Be ...that Herbig Ae stars are similar to T Tauri stars in displaying a line polarization effect, while depolarization is more common among Herbig Be ...that Herbig ...
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A Statistical Spectropolarimetric Study of Herbig Ae/Be Stars
... This suggests that the detection of the line effect only depends on the geometry of the scattering agents and the geometry of the line emitting region, whereas, in the optically thin limit, the po- larization itself ...
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Candidate Water Vapor Lines to Locate the H2O Snowline through High-dispersion Spectroscopic Observations. II. The Case of a Herbig Ae Star
... An analysis of spectral energy distributions ( SEDs ) classi fi ed Herbig Ae / Be stars into two groups ( groups I / II; Meeus et al. 2001 ) . Group I sources show both power-law and blackbody components up ...
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The Physical Structure of Protoplanetary Disks: The Serpens Cluster Compared with Other Regions
... The results in Figure 8 for T Tauri stars differ from those for Herbig Ae/Be stars (Meeus et al. 2001), which show a correlation between the mean grain size in the disk surface (as derived from the silicate ...
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Spatially resolved optical spectroscopy of the Herbig Ae/Vega like binary star HD 35187
... On the other hand, we have shown that these stars are very close to their zero-age main sequence (Fig. 5). More- over, inspection of the spectral energy distribution of HD 35187 (Sylvester et al. 1996) reveals a dip in ...
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Large dust gaps in the transitional disks of HD 100453 and HD 34282. Connecting the gap size to the spectral energy distribution and mid-infrared imaging
... The mid-IR parts of the SEDs of group Ib Herbig Ae/Be stars show similar shapes (see Fig. 1). All objects show an emission bump at ∼20 µm and PAH features. In HD 100453, a weak sig- nature of the amorphous ...
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Effects of fuel cladding surface states on the crud deposition in simulated primary water of pwrs
... high AE energy. However, in the present work, because the AE signals detected from the fuel cladding surface include various boiling dynamics, such as bubble formation, growth, departure, travel, collision, ...
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AE Source and Relation between AE Activity and Rate of Corrosion of Oil Tank Bottom Plate on Acidic Soils
... of AE) and distributions of centroid frequency. AE waves detected from pH1Fe35 and pH1Ze35 were classified into two patterns by centroid ...the AE source of these two patterns, the MHR1hr of each one ...
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Visualization of stress and deformation with use of AE
... practice. AE is a relatively new non-destructive experiment method, which is broadly developing mainly at the end of 20th and begin- ning of 21st ...of AE method, the whole A2 screw deformation, all the way ...
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Italian Ryegrass (Lolium multiflorum) Management in Winter Wheat (Triticum aestivum) with AE F130060 plus AE F115008
... experiment. AE F130060 plus AE F115008 injured wheat 1 to 3% 3 and 6 WAT, and no differences were observed between treatments (Table ...plus AE F115008 alone or mixed with EA-NIS, AP-NIS, or OS ...
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AE 2.5 Changing English (1)
... Regional English Language Officer Kyiv, Ukraine https://www.facebook.com/relokyiv/ What Teachers Should Know Alla McCaughey.. 1897 public domain.?[r] ...
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