Results 51 to 60 of about 714,343 (195)

Dynamical Masses of Low-mass Stars in the Taurus and Ophiuchus Star-forming Regions [PDF]

, 2017
We report new dynamical masses for five pre-main sequence (PMS) stars in the L1495 region of the Taurus star-forming region (SFR) and six in the L1688 region of the Ophiuchus SFR.
M. Simon, S. Guilloteau, E. D. Folco, A. Dutrey, N. Grosso, V. Piétu, E. Chapillon, L. Prato, G. Schaefer, E. Rice, Y. Boehler   +10 more
semanticscholar   +1 more source

A Magnified View of the Kinematics and Morphology of RCSGA 032727-132609: Zooming in on a Merger at z=1.7 [PDF]

, 2013
We present a detailed analysis of multi-wavelength HST/WFC3 imaging and Keck/OSIRIS near-IR AO-assisted integral field spectroscopy for a highly magnified lensed galaxy at z=1.70.
Gladders, Michael D., Rigby, Jane R., Sharon, Keren, Wuyts, Eva   +3 more
core   +3 more sources

How Do Stars Gain Their Mass? A JCMT/SCUBA-2 Transient Survey of Protostars in Nearby Star-forming Regions [PDF]

, 2017
Most protostars have luminosities that are fainter than expected from steady accretion over the protostellar lifetime. The solution to this problem may lie in episodic mass accretion—prolonged periods of very low accretion punctuated by short bursts of ...
G. Herczeg, D. Johnstone, S. Mairs, J. Hatchell, Jeong-Eun Lee, G. Bower, H. Chen, Y. Aikawa, H. Yoo, Sung-ju Kang, Miju Kang, Wen-Ping Chen, Jonathan P. Williams, J. Bae, M. Dunham, Eduard I. Vorobiov, Zhaohuan Zhu, R. Rao, H. Kirk, Satoko Takahashi, O. Morata, K. Lacaille, J. Lane, A. Pon, A. Scholz, Manash R. Samal, G. Bell, S. Graves, E’lisa Lee, H. Parsons, Yuxin He, Jianjun Zhou, Mi-Ryang Kim, S. Chapman, E. Drabek-Maunder, E. Chung, S. Eyres, J. Forbrich, L. Hillenbrand, S. Inutsuka, Gwanjeong Kim, K. Kim, Y. Kuan, W. Kwon, S. Lai, B. Lalchand, C. Lee, Chin-Fei Lee, F. Long, A. Lyo, L. Qian, P. Scicluna, A. Soam, D. Stamatellos, S. Takakuwa, Ya-wen Tang, Hongchi Wang, Yi-Ran Wang   +57 more
semanticscholar   +1 more source

Locating Star-Forming Regions in Quasar Host Galaxies

, 2013
We present a study of the morphology and intensity of star formation in the host galaxies of eight Palomar-Green quasars using observations with the Hubble Space Telescope.
Ciardullo, R., Eracleous, M., Gronwall, C., Lutz, Dieter, Netzer, H., Shemmer, O., Sturm, Eckhard, Young, J. E.   +7 more
core   +2 more sources

Protostellar clusters in intermediate-mass (IM) star forming regions [PDF]

, 2007
The transition between the low density groups of T Tauri stars and the high density clusters around massive stars occurs in the intermediate-mass (IM) range (M$_*$$\sim$2--8 M$_\odot$).
A. Fuente, Beltrán, Bottinelli, C. Ceccarelli, Codella, Codella, D. Johnstone, Davis, E. F. van Dishoeck, F. Wyrowski, Fuente, Fuente, Fuente, Getman, Hogerheijde, Huard, Hunter, Kaas, Natta, Nisini, P. Caselli, R. Neri, T. Alonso-Albi, Testi, Testi, Testi, Testi, Williams   +27 more
core   +3 more sources

Far-infrared to Millimeter Data of Protoplanetary Disks: Dust Growth in the Taurus, Ophiuchus, and Chamaeleon I Star-forming Regions [PDF]

, 2017
Far-infrared and (sub)millimeter fluxes can be used to study dust in protoplanetary disks, the building blocks of planets. Here, we combine observations from the Herschel Space Observatory with ancillary data of 284 protoplanetary disks in the Taurus ...
Á. Ribas, C. Espaillat, Enrique Mac'ias, H. Bouy, S. Andrews, N. Calvet, D. Naylor, P. Rivière-Marichalar, M. V. D. van der Wiel, D. Wilner   +9 more
semanticscholar   +1 more source

WEAK AND COMPACT RADIO EMISSION IN EARLY HIGH-MASS STAR-FORMING REGIONS. I. VLA OBSERVATIONS [PDF]

, 2016
We present a high-sensitivity radio continuum survey at 6 and 1.3 cm using the Karl G. Jansky Very Large Array toward a sample of 58 high-mass star-forming regions.
V. Rosero, V. Rosero, P. Hofner, M. Claussen, S. Kurtz, R. Cesaroni, E. Araya, C. Carrasco-Gonz'alez, L. Rodríguez, K. Menten, F. Wyrowski, L. Loinard, L. Loinard, S. Ellingsen   +13 more
semanticscholar   +1 more source

Wide-field Infrared Survey Explorer Observations of the Evolution of Massive Star-forming Regions [PDF]

, 2011
We present the results of a mid-infrared survey of 11 outer Galaxy massive star-forming regions and 3 open clusters with data from the Wide-field Infrared Survey Explorer (WISE).
Assef, R. J., Benford, D. J., Koenig, X. P., Leisawitz, D. T., Padgett, D. L., Rebull, L. M.   +5 more
core  

SDSS-IV MANGA: Spatially Resolved Star Formation Main Sequence and LI(N)ER Sequence [PDF]

, 2017
We present our study on the spatially resolved H_alpha and M_star relation for 536 star-forming and 424 quiescent galaxies taken from the MaNGA survey.
Barrera-Ballesteros, J. K., Bizyaev, D., Boquien, M., Brownstein, J., Cano-díaz, M., Cruz-González, I., Hagen, A., Hsieh, B. C., Hsu, C. H., Ibarra, H., Lin, J. H., Lin, Lihwai, Oravetz, D., Pan, H. A., Pan, K., Riffel, R., Simmons, A., Sánchez, S. F., Yan, R., Zhang, K.   +19 more
core   +3 more sources

TODDLERS: a new UV–mm emission library for star-forming regions – I. Integration with SKIRT and public release [PDF]

, 2023
Anand Utsav Kapoor, M. Baes, Arjen van der Wel, Andrea Gebek, Peter Camps, Angelos Nersesian, Sharon E. Meidt, Aaron Smith, Sébastien Vicens, Francesco D’Eugenio, Marco Martorano, Daniela Barrientos, Nina S. Sartorio   +12 more
openalex   +1 more source