Zobrazeno 1 - 10
of 208
pro vyhledávání: '"Kristensen, Lars E."'
Autor:
Bjerkeli, Per, Ramsey, Jon P., Harsono, Daniel, Plunkett, Adele, Li, Zhi-Yun, D., Matthijs H., der Wiel, van, Calcutt, Hannah, Jørgensen, Jes K., Kristensen, Lars E.
Publikováno v:
A&A 677, A62 (2023)
Previous observations of B335 have presented evidence of ongoing infall in various molecular lines, e.g., HCO$^+$, HCN, CO. There have been no confirmed observations of a rotationally supported disk on scales greater than ~12~au. The presence of an o
Externí odkaz:
http://arxiv.org/abs/2306.14531
Autor:
Itrich, Dominika, Karska, Agata, Sewiło, Marta, Kristensen, Lars E., Herczeg, Gregory J., Ramsay, Suzanne, Fischer, William J., Tabone, Benoît, Rocha, Will R. M., Koprowski, Maciej, Lê, Ngân, Deka-Szymankiewicz, Beata
The effects of metallicity on the evolution of protoplanetary disks may be studied in the outer Galaxy where the metallicity is lower than in the solar neighbourhood. We present the VLT/KMOS integral field spectroscopy in the near-infrared of $\sim$1
Externí odkaz:
http://arxiv.org/abs/2306.05502
Autor:
Rasmussen, Jan A., Prince, Iain, Kristensen, Lars E., Johannessen, Erik P., Heilmann-Clausen, Claus, Hamberg, Lars, Dybkjær, Karen, Dam, Gregers, Clausen, Ole R., Andsbjerg, Jan, Schiøler, Poul
Publikováno v:
Geological Survey of Denmark and Greenland Bulletin, Vol 12, Pp 1-77 (2007)
As a result of a lithological, sedimentological and biostratigraphic study of well sections from the Danish sector of the North Sea, including some recently drilled exploration wells on the Ringkøbing–Fyn High, the lithostratigraphic framework for
Externí odkaz:
https://doaj.org/article/109857a4f65347df9aa8c5d212791b65
Autor:
Schiøler, Poul, Andsberg, Jan, Clausen, Ole R., Dam, Gregers, Dybkjær, Karen, Hamberg, Lars, Heilmann-Clausen, Claus, Kristensen, Lars E., Prince, Iain, Rasmussen, Jan A.
Publikováno v:
Geological Survey of Denmark and Greenland Bulletin, Vol 07, Pp 21-24 (2005)
Externí odkaz:
https://doaj.org/article/2c71c8ace95b4bbc9017520d0c685a00
Autor:
Sewiło, Marta, Karska, Agata, Kristensen, Lars E., Charnley, Steven B., Chen, C. -H. Rosie, Oliveira, Joana M., Cordiner, Martin, Wiseman, Jennifer, Sánchez-Monge, Álvaro, van Loon, Jacco Th., Indebetouw, Remy, Schilke, Peter, Garcia-Berrios, Emmanuel
We report the first detection of deuterated water (HDO) toward an extragalactic hot core. The HDO 2$_{11}$-2$_{12}$ line has been detected toward hot cores N105-2A and 2B in the N105 star-forming region in the low-metallicity Large Magellanic Cloud (
Externí odkaz:
http://arxiv.org/abs/2205.04325
Autor:
Karska, Agata, Koprowski, Maciej, Solarz, Aleksandra, Szczerba, Ryszard, Sewiło, Marta, Siódmiak, Natasza, Elia, Davide, Gawroński, Marcin, Grzesiak, Konrad, Yung, Bosco H. K., Fischer, William J., Kristensen, Lars E.
Publikováno v:
A&A 663, A133 (2022)
(abridged) Star formation in the outer Galaxy, i.e., outside of the Solar circle, has been lightly studied in part due to low CO brightness of molecular clouds linked with the negative metallicity gradient. Recent infrared surveys provide an overview
Externí odkaz:
http://arxiv.org/abs/2204.11687
Autor:
Sewiło, Marta, Cordiner, Martin, Charnley, Steven B., Oliveira, Joana M., Berrios, Emmanuel Garcia, Schilke, Peter, Ward, Jacob L., Wiseman, Jennifer, Indebetouw, Remy, Tokuda, Kazuki, van Loon, Jacco Th., Sánchez-Monge, Álvaro, Allen, Veronica, Chen, C. -H. Rosie, Golshan, Roya Hamedani, Karska, Agata, Kristensen, Lars E., Kurtz, Stan E., Onishi, Toshikazu, Zahorecz, Sarolta
The Large Magellanic Cloud (LMC) is the nearest laboratory for detailed studies on the formation and survival of complex organic molecules (COMs), including biologically important ones, in low-metallicity environments--typical for earlier cosmologica
Externí odkaz:
http://arxiv.org/abs/2201.09945
Autor:
Yang, Yao-Lun, Evans II, Neal J., Karska, Agata, Kristensen, Lars E., Aladro, Rebeca, Ramsey, Jon P., Green, Joel D., Lee, Jeong-Eun
We present velocity resolved SOFIA/upGREAT observations of [OI] and [CII] lines toward a Class I protostar, L1551 IRS 5, and its outflows. The SOFIA observations detect [OI] emission toward only the protostar and [CII] emission toward the protostar a
Externí odkaz:
http://arxiv.org/abs/2111.11511
Publikováno v:
A&A 654, A158 (2021)
Context. A variety of laboratory ice spectra simulating different chemical environments, ice morphology as well as thermal and energetic processing are demanded to provide an accurate interpretation of the infrared spectra of protostars. To answer wh
Externí odkaz:
http://arxiv.org/abs/2107.08555
Wind-driven outflows are observed around a broad range of accreting objects throughout the Universe, ranging from forming low-mass stars to super-massive black holes. We study the interaction between a central isotropic wind and an infalling, rotatin
Externí odkaz:
http://arxiv.org/abs/2007.13744