Results 11 to 20 of about 6,184 (301)

Dust Disks Around Young Stellar Objects [PDF]

Journal of Astronomy and Space Sciences, 2016
To reproduce the spectral energy distributions (SEDs) of young stellar objects (YSOs), we perform radiative transfer model calculations for the circumstellar dust disks with various shapes and many dust species.
Kyung-Won Suh
doaj   +3 more sources

Dust Envelopes around Massive Young Stellar Objects [PDF]

Journal of Astronomy and Space Sciences, 2008
We investigate the spectral energy distributions (SEDs) of Massive Young Stellar Objects (MYSOs) using the various infrared observational data including the Infrared Space Observatory (ISO) data.
Kyung-Won Suh
doaj   +3 more sources

Young Stellar Objects In Orion B [PDF]

, 2017
I will discuss our search for young stellar objects in the northern part of the Orion molecular cloud B, where we identify almost 200 young stellar objects that coincide or are located close to sites of active star formation. With the total gas mass of the cloud substructures, we calculate local star formation efficiencies, rates, and the star ...
Petr-Gotzens, Monika, Petr-Gotzens, Monika (5275372)   +1 more
openaire   +2 more sources

External Photoevaporation of Disks around Low Mass Young Stellar and Sub-Stellar Objects [PDF]

, 2021
External UV environment of stellar nurseries plays a major role on evolution of protoplanetary disks around young stellar objects. Photoevaporating protoplanetary disks (proplyds) have been found mainly around O stars in strong radiation environments ...
Facchini, Stefano, Haworth, Thomas, Kim, J. Serena, Apai, Daniel, Pascucci, Ilaria, Fang, Min, Clarke, Cathie   +6 more
core   +1 more source

Binarity in massive young stellar objects [PDF]

, 2021
Most massive stars (up to 100%) are thought to be in binary systems. The multiplicity of massive stars seems to be intrinsically linked to their formation and evolution, and so Massive Young Stellar Objects are key in observing this early stage of star ...
Shenton, Robert
core   +1 more source

Signatures of Companion-Disc Interaction in Young Stellar Objects [PDF]

, 2023
The protoplanetary discs surrounding young stellar objects are the birthplace of exoplanetary systems. Understanding the evolution of these systems is key to unravelling the formation process of our own Solar system.
Brodie James Norfolk (19130239)
core   +1 more source

THE PALOMAR TRANSIENT FACTORY ORION PROJECT: ECLIPSING BINARIES AND YOUNG STELLAR OBJECTS [PDF]

, 2011
The Palomar Transient Factory (PTF) Orion project is one of the experiments within the broader PTF survey, a systematic automated exploration of the sky for optical transients.
Mansi M. Kasliwal, Kane, Stephen R., van Eyken, Julian C., Howell, Steve B., Gelino, Dawn M., Surace, Jason A., Steve B. Howell, Hoard, D. W., Shrinivas R. Kulkarni, Plavchan, Peter, Law, Nicholas M., Ciardi, David R., John R. Stauffer, Mattingly, Sean, Stephen R. Kane, S. Bradley Cenko, Kasliwal, Mansi M., Ofek, Eran O., Poznanski, Dovi, Dovi Poznanski, Ramirez, Solange V., Andrew F. Boden, David Levitan, Luisa M. Rebull, Grillmair, Carl J., Akeson, Rachel L., D. W. Hoard, Solange V. Ramírez, Eran O. Ofek, Laher, Russ, Rachel L. Akeson, Peter E. Nugent, David R. Ciardi, Carl J. Grillmair, Joshua S. Bloom, Robert M. Quimby, Nugent, Peter E., Kaspar von Braun, Quimby, Robert M., Cenko, S. Bradley, Russ Laher, Dawn M. Gelino, Rebull, Luisa M., Levitan, David, Boden, Andrew F., von Braun, Kaspar, Beichman, Charles A., Kulkarni, Shrinivas R., Bloom, Joshua S., Jason A. Surace, Charles A. Beichman, Julian C. van Eyken, Nicholas M. Law, Stauffer, John R., Peter Plavchan, Sean Mattingly   +55 more
core   +1 more source

Study of young stellar objects and associated filamentary structures in the inner Galaxy [PDF]

, 2013
Young Stellar Objects (YSOs) in the inner Galactic region 100 < l < 150 and −10 < b < 10 are studied using GLIMPSE images and GLIMPSE data catalogue.
Bhavya, B., Annapurni Subramaniam, Subramaniam, A., V C Kuriakose, B Bhavya, Kuriakose, V. C.   +5 more
core   +1 more source

The GRAVITY young stellar object survey

Astronomy & Astrophysics, 2019
Contexto. Los estudios de la distribución del polvo, la composición y la evolución de los discos protoplanetarios proporcionan pistas para comprender la formación de planetas. Sin embargo, se sabe poco sobre las regiones más internas de los discos donde se espera que se formen los planetas telúricos. Objetivos.
Y.-I. Bouarour, K. Perraut, F. Ménard, W. Brandner, A. Caratti o Garatti, P. Caselli, E. van Dishoeck, C. Dougados, R. Garcia Lopez, R. Grellmann, Thomas Henning, L. Klarmann, Lucas Labadie, A. Natta, J. Sánchez-Bermúdez, W. F. Thi, P. T. de Zeeuw, A. Amorim, M. Bauböck, M. Benisty, J.‐P. Berger, Y. Clénet, V. Coudé du Foresto, G. Duvert, A. Eckart, F. Eisenhauer, F. Eupen, M. Filho, F. Gao, Paulo J. V. Garcia, É. Gendron, R. Genzel, S. Gillessen, A. Jiménez-Rosales, L. Jocou, S. Hippler, M. Horrobin, Z. Hubert, P. Kervella, S. Lacour, J.-B. Le Bouquin, Pierre Léna, T. Ott, T. Paumard, G. Perrin, O. Pfuhl, G. Rousset, S. Scheithauer, J. Shangguan, Julia Stadler, O. Straub, C. Straubmeier, E. Sturm, F. Vincent, S. D. von Fellenberg, F. Widmann, Michael Wiest   +56 more
openaire   +1 more source

Infrared Nebulae around Young Stellar Objects [PDF]

The Astronomical Journal, 2007
79 pages, 33 ...
Connelley, Michael S., Reipurth, Bo, Tokunaga, Alan T.   +2 more
openaire   +2 more sources