Zobrazeno 1 - 10
of 7 360
pro vyhledávání: '"Klaus, W"'
Autor:
Gouellec, Valentin J. M. Le, Lew, Ben W. P., Greene, Thomas P., Johnstone, Doug, Gusdorf, Antoine, Francis, Logan, DeWitt, Curtis, Meyer, Michael, Tychoniec, Łukasz, van Dishoeck, Ewine F., Barsony, Mary, Hodapp, Klaus W., Robberto, Massimo
The near-infrared (NIR) emission of the youngest protostars still needs to be characterized to better understand the evolution of their accretion and ejection activity. We analyze James Webb Space Telescope NIRSpec 1.7 -- 5.3 $\mu$m observations of t
Externí odkaz:
http://arxiv.org/abs/2410.11095
Autor:
Hirano, Teruyuki, Gaidos, Eric, Harakawa, Hiroki, Hodapp, Klaus W., Kotani, Takayuki, Kudo, Tomoyuki, Kurokawa, Takashi, Kuzuhara, Masayuki, Mann, Andrew W., Nishikawa, Jun, Omiya, Masashi, Serizawa, Takuma, Tamura, Motohide, Thao, Pa Chia, Ueda, Akitoshi, Vievard, Sebastien
Exoplanets in their infancy are ideal targets to probe the formation and evolution history of planetary systems, including the planet migration and atmospheric evolution and dissipation. In this paper, we present spectroscopic observations and analys
Externí odkaz:
http://arxiv.org/abs/2404.07262
Autor:
Hodapp, Klaus W., Chu, Laurie L., Greene, Thomas, Meyer, Michael R., Johnstone, Doug, Rieke, Marcia J., Stansberry, John, Boyer, Martha, Beichman, Charles, Horner, Scott, Roellig, Tom, Rieke, George, Young, Eric T.
The isolated globule B335 contains a single, low luminosity Class 0 protostar associated with a bipolar nebula and outflow system seen nearly perpendicular to its axis. We observed the innermost regions of this outflow as part of JWST/NIRCam GTO prog
Externí odkaz:
http://arxiv.org/abs/2401.02881
Autor:
Hodapp, Klaus W., Gaidos, Eric, Kenworthy, Matthew A., Tucker, Michael, Shappee, Benjamin J., Payne, Anna V., Do, Aaron
A previously unremarkable star near the Canis Major OB1/R1 association underwent an episode of multiple deep brightness minima. Light curves based on archival Gaia, ZTF, NEOWISE data and additional observations from LCO and UKIRT show that the star w
Externí odkaz:
http://arxiv.org/abs/2312.16367