Abstract
The study of Young Stellar Objects (YSOs) is one of the most exciting topics that can be undertaken by long baseline optical interferometry. The magnitudes of these objects are at the edge of capabilities of current optical interferometers, limiting the studies to a few dozen, but are well within the capability of coming large aperture interferometers like the VLT Interferometer, the Keck Interferometer, the Large Binocular Telescope or ’OHANA. The milli-arcsecond spatial resolution reached by interferometry probes the very close environment of young stars, down to a tenth of an astronomical unit. In this paper, I review the different aspects of star formation that can be tackled by interferometry: circumstellar disks, multiplicity, jets. I present recent observations performed with operational infrared interferometers, IOTA, PTI and ISI, and I show why in the next future one will extend these studies with large aperture interferometers.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Adams, F.C., Shu, F.H. and Lada, C.J.: 1988, The disks of T Tauri stars with flat infrared spectra, AJ 326, 865–883.
Akeson, R.L., Ciardi, D.R., van Belle, G.T., Creech-Eakman, M.J. and Lada, E.A.: 2000, Infrared Interferometric Observations of Young Stellar Objects, AJ 543, 313–317.
Akeson, R.L., Ciardi, D.R., van Belle, G.T. and Creech-Eakman, M.J.: 2002, Constraints on Circumstellar Disk Parameters from Multiwavelength Observations: T Tauri and SU Aurigae, AJ 566, 1124–1131.
André, P.: 1994, Observations of protostars and protostellar stages, in: T. Montmerle, C.J. Lada, I.F. Mirabel and J. Tran Thanh Van (eds.), The Cold Universe; Proceedings of the XXVIIIth Rencontres de Moriond, pp. 179. Frontières, Paris.
Beckwith, S.V.W., Sargent, A.I., Chini, R.S. and Guesten, R.: 1990, A survey for circumstellar disks around young stellar objects, Astron. J. 99, 924–945.
Berger, J.P.: 1998, Interférométrie et formation stellaire. Perspectives pour une instrumentation en optique intégrée, Ph.D. Thesis, University of Grenoble.
Bertout, C., Basri, G. and Bouvier, J.: 1988, Accretion disks around T Tauri stars, AJ 330, 350–373.
Boehm, T. and Catala, C.: 1994, Forbidden lines in Herbig Ae/Be stars: the [OI](1F) 6300.31A and 6363.79A lines. I. Observations and qualitative analysis, AA 290, 167–175.
Burrows, C.J. et al.: 1996, Hubble Space Telescope Observations of the Disk and Jet of HH 30, AJ 473, 437.
Calvet, N., Patino, A., Magris, G.C. and D’Alessio, P.: 1991, Irradiation of accretion disks around young objects. I — Near-infrared CO bands, AJ 380, 617–630.
Chiang, E.I. and Goldreich, P.: 1997, Spectral Energy Distributions of T Tauri Stars with Passive Circumstellar Disks, AJ 490, 368.
Dullemond, C.P., Dominik, C. and Natta, A.: 2001, Passive Irradiated Circumstellar Disks with an Inner Hole, Ai 560, 957–969.
Dutrey, A., Guilloteau, S., Prato, L., Simon, M., Duvert, G., Schuster, K. and Menard, F.: 1998, CO study of the GM Aurigae Keplerian disk, AA 338, L63 — L66.
Eislöffel, J. and Dougados, C.: 1997, Outflows from Young Stars, Science with the VLT Interferometer 240.
Garcia, P.J.V., Foy, R. and Thiébaut, E.: 2001, Into the twilight zone: reaching the jet engine with AMBER/VLTI, in: J.F. Alves and M.J. McCaughrean (eds.), ESO conference, 267.
Hartmann, L. and Kenyon, S.J.: 1996, The FU Orionis Phenomenon, Annual Review of Astronomy and Astrophysics 34, 207–240.
Herbig, G.H. and Bell, K.R.: 1988, Catalog of emission line stars of the Orion population: 3: 1988, Lick Observatory Bulletin, Santa Cruz: Lick Observatory.
Hillenbrand, L.A., Strom, S.E., Vrba, F.J. and Keene, J.: 1992, Herbig Ae/Be stars — Intermediatemass stars surrounded by massive circumstellar accretion disks, AJ 397, 613–643.
Kenyon, S.J., Hartmann, L. and Hewett, R.: 1988, Accretion disk models for FU Orionis and V 1057 Cygni — Detailed comparisons between observations and theory, AJ 325, 231–251.
Lachaume, R.: 2003, Structure des disques d’accrétion autour des étoiles jeunes de faible masse, Ph.D. Thesis, University of Grenoble.
Lachaume, R., Malbet, F. and Monin, J.-L.: 2003, The vertical structure of T Tauri accretion disks. III. Consistent interpretation of spectra and visibilities with a two-layer model, AA,in press.
Lynden-Bell, D. and Pringle, J.E.: 1974, The evolution of viscous discs and the origin of the nebular variables, MNRAS 168, 603–637.
Malbet, F. et al.: 1998, FU Orionis resolved by infrared long-baseline interferometry at a 2 AU scale, AJ 507, L149 - L152.
Malbet, F., Lachaume, R., Monin, J.-L. and Berger, J.-P.: 2000, Probing the inner part of protoplanetary disks with the VLTI, SPIE 4006, 243–251.
Malbet, F. and Berger, J.-P.: 2001, The nature of the circumstellar matter around FU Orionis, SF2A2001: Semaine de l’Astrophysique Francaise, p. 457.
Malbet, F.: 2002, Young stellar objects science with interferometry: a review, SPIE 4838, in press.
Malbet, F. and Bertout, C.: 1991, The vertical structure of T Tauri accretion disks. I–Heating by the central star, AJ 383, 814–819.
Malbet, F. and Bertout, C.: Detecting T Tauri disks with optical long-baseline interferometry, Astronomy and Astrophysics Supplement Series 113, 369.
Millan-Gabet, R., Schloerb, F.P., Traub, W.A., Malbet, F., Berger, J.P. and Bregman, J.D.: 1999, SubAstronomical unit structure of the near-infrared emission from AB Aurigae, AJ 513, L131 - L134.
Millan-Gabet, R., Schloerb, F.P. and Traub, W.A.: 2001, Spatially resolved circumstellar structure of Herbig AE/BE stars in the near-infrared, AJ 546, 358–381.
Mendoza, V., E.E.: 1966, Infrared photometry of T Tauri stars and related objects, AJ 143, 1010.
Mendoza, V., E.E.: 1968, Infrared excesses in T Tauri stars and related objects, AJ 151, 977.
Monin, J.-L. and Bouvier, J.: 2000, Disks in multiple systems: direct imaging of a nearly edge-on circumstellar disk in the young triple system HV Tau, AA 356, L75 - L78.
Monnier, J.D. and Millan-Gabet, R.: 2002, On the interferometric sizes of young stellar objects, AJ 579, 694–698.
Natta, A., Prusti, T., Neri, R., Wooden, D., Grinin, V.P. and Mannings, V.: 2001, A reconsideration of disk properties in Herbig Ae stars, AA 371, 186–197.
Nelson, R.P., Papaloizou, J.C.B., Masset, F. and Kley, W.: 1998, The migration and growth of protoplanets in protostellar discs, MNRAS 318, 18–36.
Petrov, R. et al.: 2002, Using AMBER, the near-infrared VLTI focal instrument, SPIE 4838, in press.
Reipurth, B. and Zinnecker, H.: 1993, Visual binaries among pre-main sequence stars, AA 278, 81–108.
Shakura, N.I. and Sunyaev, R.A.: 1973, Black holes in binary systems. Observational appearance, AA 24, 337–355.
Stapelfeldt, K.R., Krist, J.E., Menard, F., Bouvier, J., Padgett, D.L. and Burrows, C.J.: 1998, An edge-on circumstellar disk in the young binary system HK Tauri, AJ 502, L65.
Tuthill, P.G., Monnier, J.D. and Danchi, W.C.: 2001, A dusty torus around the luminous young star LkHa 101, Nature 409, 1012–1014.
Tuthill, P.G., Monnier, J.D., Danchi, W.C., Hale, D.D.S. and Townes, C.H.: 2002, Imaging the disk around the luminous young star LkHa 101 with infrared interferometry, Ai 577, 826–838.
Ward-Thompson, D., Scott, P.F., Hills, R.E. and André, P.: 1994, A submillimetre continuum survey of pre protostellar cores, MNRAS 268, 276.
Wolf, S., Henning, T. and d’Angelo, G.: 2001, Detecting gaps in protoplanetary disks with MIDI at the VLTI, in: J.F. Alves and M.J. McCaughrean (eds.), ESO conference 325.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2003 Springer Science+Business Media Dordrecht
About this chapter
Cite this chapter
Malbet, F. (2003). Probing the Close Environment of Young Stellar Objects with Interferometry. In: Garcia, P.J.V., Glindemann, A., Henning, T., Malbet, F. (eds) The Very Large Telescope Interferometer Challenges for the Future. Springer, Dordrecht. https://doi.org/10.1007/978-94-017-0157-0_14
Download citation
DOI: https://doi.org/10.1007/978-94-017-0157-0_14
Publisher Name: Springer, Dordrecht
Print ISBN: 978-90-481-6379-3
Online ISBN: 978-94-017-0157-0
eBook Packages: Springer Book Archive