Search Results for author: P. D. Klaassen

Found 3 papers, 0 papers with code

Fragmentation in the massive G31.41+0.31 protocluster

no code implementations8 Mar 2021 M. T. Beltrán, V. M. Rivilla, R. Cesaroni, L. T. Maud, D. Galli, L. Moscadelli, A. Lorenzani, A. Ahmadi, H. Beuther, T. Csengeri, S. Etoka, C. Goddi, P. D. Klaassen, R. Kuiper, M. S. N. Kumar, T. Peters, Á. Sánchez-Monge, P. Schilke, F. van der Tak, S. Vig, H. Zinnecker

Sources A and B, located closer to the center of the core and separated by 750 au, are clearly associated with two free-free continuum sources, likely thermal radio jets, and are the brightest in the core.

Astrophysics of Galaxies

Large format imaging spectrograph for the Large Submillimeter Telescope (LST)

no code implementations16 Feb 2021 K. Kohno, R. Kawabe, Y. Tamura, A. Endo, J. J. A. Baselmans, K. Karatsu, A. K. Inoue, K. Moriwaki, N. H. Hayatsu, N. Yoshida, Y. Yoshimura, B. Hatsukade, H. Umehata, T. Oshima, T. Takekoshi, A. Taniguchi, P. D. Klaassen, T. Mroczkowski, C. Cicone, F. Bertoldi, H. Dannerbauer, T. Tosaki

We present a conceptual study of a large format imaging spectrograph for the Large Submillimeter Telescope (LST) and the Atacama Large Aperture Submillimeter Telescope (AtLAST).

Instrumentation and Methods for Astrophysics

Multi-scale view of star formation in IRAS 21078+5211: From clump fragmentation to disk wind

no code implementations9 Feb 2021 L. Moscadelli, H. Beuther, A. Ahmadi, C. Gieser, F. Massi, R. Cesaroni, Á. Sánchez-Monge, F. Bacciotti, M. T. Beltrán, T. Csengeri, R. Galván-Madrid, Th. Henning, P. D. Klaassen, R. Kuiper, S. Leurini, S. N. Longmore, L. T. Maud, T. Möller, A. Palau, T. Peters, R. E. Pudritz, A. Sanna, D. Semenov, J. S. Urquhart, J. M. Winters, H. Zinnecker

In the massive star-forming region IRAS 21078+5211, a highly fragmented cluster (0. 1~pc in size) of molecular cores is observed, located at the density peak of an elongated (1~pc in size) molecular cloud.

Astrophysics of Galaxies Solar and Stellar Astrophysics

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