Search Results - "Sterzik, M. F."

Evidence for an MHD Disk Wind via Optical Forbidden Line Spectroastrometry by Whelan, E. T., Pascucci, I., Gorti, U., Edwards, S., Alexander, R. D., Sterzik, M. F., Melo, C.

“…Abstract Spectroastrometry is used to investigate the low-velocity component (LVC) of the optical forbidden emission from the T Tauri stars RU Lupi and AS 205…”
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On the infant weight loss of low- to intermediate-mass star clusters by Weidner, C., Kroupa, P., Nürnberger, D. E. A., Sterzik, M. F.

“…Star clusters are born in a highly compact configuration, typically with radii of less than about 1 pc roughly independently of mass. Since the star formation…”
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Probing Dust around Brown Dwarfs: The Naked LP 944-20 and the Disk of Chamaeleon Hα 2 by Apai, D, Pascucci, I, Henning, Th, Sterzik, M. F, Klein, R, Semenov, D, Günther, E, Stecklum, B

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Linear spectropolarimetry: a new diagnostic tool for the classification and characterization of asteroids by Bagnulo, S., Cellino, A., Sterzik, M. F.

“…Abstract We explore the use of spectropolarimetry as a remote sensing tool for asteroids in addition to traditional reflectance measurements. In particular, we…”
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Evidence for an MHD disk wind via optical forbidden line spectro-astrometry by Whelan, E. T, Pascucci, I, Gorti, U, Edwards, S, Alexander, R. D, Sterzik, M. F, Melo, C

“…Spectro-astrometry is used to investigate the low velocity component (LVC) of the optical forbidden emission from the T Tauri stars RU Lupi and AS 205 N. Both…”
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Evidence for an MHD Disk Wind via Optical Forbidden Line Spectroastrometry Based on data collected by UVES (089.C-0299(A), 089.C-0299(B), P.I. I. Pascucci) observations at the VLT on Cerro Paranal (Chile) which is operated by the European Southern Observatory (ESO) by Whelan, E. T., Pascucci, I., Gorti, U., Edwards, S., Alexander, R. D., Sterzik, M. F., Melo, C.

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Search for associations containing young stars (SACY) VIII. An updated census of spectroscopic binary systems showing hints of non-universal multiplicity among these associations by Zúñiga-Fernández, S, Bayo, A, Elliott, P, Zamora, C, Corvalán, G, Haubois, X, Corral-Santana, J. M, Olofsson, J, Huélamo, N, Sterzik, M. F, Torres, C. A. O, Quast, G. R, Melo, C. H. F

“…A&A 645, A30 (2021) We seek to update the spectroscopy binary fraction of the SACY (Search for Associations Containing Young stars) sample taking in…”
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HAMSTER: Hyperspectral Albedo Maps dataset with high Spatial and TEmporal Resolution by Roccetti, Giulia, Bugliaro, Luca, Gödde, Felix, Emde, Claudia, Hamann, Ulrich, Manev, Mihail, Sterzik, Michael Fritz, Wehrum, Cedric

“…Surface albedo is an important parameter in radiative-transfer simulations of the Earth's system as it is fundamental for correctly calculating the energy…”
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Search for associations containing young stars (SACY) VII. New stellar and substellar candidate members in the young associations by Elliott, P, Bayo, A, Melo, C. H. F, Torres, C. A. O, Sterzik, M. F, Quast, G. R, Montes, D, Brahm, R

“…A&A 590, A13 (2016) The young associations offer us one of the best opportunities to study the properties of young stellar and substellar objects and to…”
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Search for associations containing young stars (SACY). VI. Is multiplicity universal? Stellar multiplicity in the range 3-1000 au from adaptive-optics observations by Elliott, P, Huelamo, N, Bouy, H, Bayo, A, Melo, C. H. F, Torres, C. A. O, Sterzik, M. F, Quast, G. R, Chauvin, G, Barrado, D

“…A&A 580, A88 (2015) Context. Young loose nearby associations are unique samples of close (<150 pc), young (approx 5-100 Myr) pre-main sequence (PMS) stars. A…”
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WISE J061213.85-303612.5: a new T-dwarf binary candidate by Huélamo, N, Ivanov, V. D, Kurtev, R, Girard, J. H, Borissova, J, Mawet, D, Muzic, K, Cáceres, C, Melo, C. H. F, Sterzik, M. F, Minniti, D

“…A&A 578, A1 (2015) T and Y-dwarfs are among the coolest and least luminous objects detected, and they can help to understand the properties of giant planets…”
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The young B-star quintuple system HD 155448 by Schuetz, O, Meeus, G, Carmona, A, Juhász, A, Sterzik, M. F

“…Until now, HD 155448 has been known as a post-AGB star and listed as a quadruple system. In this paper, we study the system in depth and reveal that the B…”
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Mid-infrared imaging of brown dwarfs in binary systems by Geißler, K, Chauvin, G, Sterzik, M. F

“…Context: Brown dwarfs exhibit complex atmospheric signatures, and their properties depend sensitively on effective temperature, surface gravity, and…”
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Crossing the Gould Belt in the Orion vicinity by Biazzo, K, Alcalá, J. M, Covino, E, Sterzik, M. F, Guillout, P, Chavarria-K, C, Frasca, A, Raddi, R

“…We present a study of the large-scale spatial distribution of 6482 RASS X-ray sources in approximately 5000 deg^2 in the direction of Orion. We examine the…”
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Mid-IR observations of circumstellar disks -- Part III: A mixed sample of PMS stars and Vega-type objects by Schuetz, O, Meeus, G, Sterzik, M. F, Peeters, E

“…We present new mid-infrared spectra for a sample of 15 targets (1 FU Orionis object, 4 Herbig Ae stars, 5 T Tauri stars and 5 Vega type stars), obtained with…”
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The habitability and detection of Earth-like planets orbiting cool white dwarfs by Fossati, L, Bagnulo, S, Haswell, C. A, Patel, M. R, Busuttil, R, Kowalski, P. M, Shulyak, D. V, Sterzik, M. F

“…Since there are several ways planets can survive the giant phase of the host star, we examine the habitability and detection of planets orbiting white dwarfs…”
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The circumstellar environment of the YSO TMR-1 and a revisit to the candidate very low-mass object TMR-1C by Petr-Gotzens, M. G, Cuby, J. G, Smith, M. D, Sterzik, M. F

“…TMR-1 (IRAS~04361+2547) is a class~I proto-stellar source located in the nearby Taurus star-forming region. Its circumstellar environment is characterized by…”
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THE HABITABILITY AND DETECTION OF EARTH-LIKE PLANETS ORBITING COOL WHITE DWARFS by FOSSATI, L, BAGNULO, S, HASWELL, C. A, PATEL, M. R, BUSUTTIL, R, KOWALSKI, P. M, SHULYAK, D. V, STERZIK, M. F

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A brown dwarf companion to the intermediate-mass star HR6037 by Huelamo, N, Nuernberger, D. E. A, Ivanov, V. D, Chauvin, G, Carraro, G, Sterzik, M. F, Melo, C. H. F, Bonnefoy, M, Hartung, M, Haubois, X, Foellmi, C

“…In the course of an imaging survey we have detected a visual companion to the intermediate-mass star HR 6037. In this letter, we present two epoch observations…”
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The triple system HIP96515: a low-mass eclipsing binary with a DB white dwarf companion by Huelamo, N, Vaz, L. P. R, Torres, C. A. O, Bergeron, P, Melo, C. H. F, Quast, G. R, Navascues, D. Barrado y, Sterzik, M. F, Chauvin, G, Bouy, H, Landin, N. R

“…HIP96515A is a double-lined spectroscopic binary with a visual companion (HIP96515B) at 8.6 arcsec. It is included in the SACY catalog as a potential young…”
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