Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/27229
Title: | Can Deuteration be Used as A Chemical Clock in Protostellar Cores | Authors: | Schleicher, Dominik Banerjee, R. Boekholt, T. Bovino, S. Fellhauer, M. GALLI, Daniele Grassi, T. Grete, P. Haugboelle, T. Koertgen, B. Latif, M. Riaz, R. Stutz, A. |
Issue Date: | 2017 | Volume: | Star Formation from Cores to Clusters | First Page: | 54 | Abstract: | Measuring deuteration fraction in protostellar cores is considered as an important method for age determinations of protostellar cores, and the high deuteration fraction of up to 10% has been considered as evidence for high ages and strong support via magnetic field. In this talk, I will present 3D magneto-hydrodynamical simulations including the deuteration chemistry to explore how the deuteration fraction depends on the dynamical and chemical conditions. I will show that high deuteration fractions can be obtained under a large set of different conditions. | Conference Name: | Star Formation from Cores to Clusters | Conference Place: | ESO, Santiago, Cile | Conference Date: | 6-9 marzo, 2017 | URI: | http://hdl.handle.net/20.500.12386/27229 | URL: | https://zenodo.org/record/808655#.X0t0fC-B3-Y | DOI: | 10.5281/zenodo.808655 | Bibcode ADS: | 2017sfcc.confE..54S | Fulltext: | open |
Appears in Collections: | 4.09 Prodotti multimediali |
Files in This Item:
File | Description | Size | Format | |
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schleicher_2017.pdf | Talk | 2.29 MB | Adobe PDF | View/Open |
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