Modeling the chemical evolution of a collapsing prestellar core in two spatial dimensions

Free Access

Issue		A&A Volume 497, Number 3, April III 2009


Page(s)		773 - 787
Section		Interstellar and circumstellar matter
DOI		https://doi.org/10.1051/0004-6361/200811471
Published online		18 February 2009

Online Material

Appendix A: 2-Dimensional abundances including grain surface chemistry

$\begin{figure}\par\includegraphics[trim =0 0 0 0cm,width= 8.5cm]{1471fi21} \end{figure}$	Figure A.1: Distribution of HCO⁺ throughout the core at four different times during the simulation for Model S. The black contour shows the outline of the disk. The disk is defined as the region where $\sqrt {v_z^2 + v_R^2} \leq v_\phi$ , with $v_\phi$ the rotational velocity.
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$\begin{figure}\par\includegraphics[trim =0 0 0 0cm,width= 8.5cm]{1471fi22} \end{figure}$	Figure A.2: Same as for Fig. A.1 but for N₂H⁺.
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$\begin{figure}\par\includegraphics[trim =0 0 0 0cm,width= 8.5cm]{1471fi23} \end{figure}$	Figure A.3: Same as for Fig. A.1 but for CS.
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$\begin{figure}\par\includegraphics[trim =0 0 0 0cm,width= 8.5cm]{1471fi24} \end{figure}$	Figure A.4: Same as for Fig. A.1 but for SO.
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$\begin{figure}\par\includegraphics[trim =0 0 0 0cm,width= 8.5cm]{1471fi25} \end{figure}$	Figure A.5: Same as for Fig. A.1 but for HCN.
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$\begin{figure}\par\includegraphics[trim =0 0 0 0cm,width= 8.5cm]{1471fi26} \end{figure}$	Figure A.6: Same as for Fig. A.1 but for HNC.
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$\begin{figure}\par\includegraphics[trim =0 0 0 0cm,width= 8.5cm]{1471fi27} \end{figure}$	Figure A.7: Same as for Fig. A.1 but for CN.
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$\begin{figure}\par\includegraphics[trim =0 0 0 0cm,width= 8.5cm]{1471fi28} \end{figure}$	Figure A.8: Same as for Fig. A.1 but for HC₃N.
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$\begin{figure}\par\includegraphics[trim =0 0 0 0cm,width= 8.5cm]{1471fi29} \end{figure}$	Figure A.9: Same as for Fig. A.1 but for H₂CO.
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$\begin{figure}\par\includegraphics[trim =0 0 0 0cm,width= 8.5cm]{1471fi30} \end{figure}$	Figure A.10: Same as for Fig. A.1 but for CH₃OH.
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Appendix B: 2-Dimensional abundances without grain surface chemistry

$\begin{figure}\par\includegraphics[trim =0 0 0 0cm,width= 8.5cm]{1471fi31} \end{figure}$	Figure B.1: Distribution of CO throughout the core at four different times during the simulation for Model G.
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$\begin{figure}\par\includegraphics[trim =0 0 0 0cm,width= 8.5cm]{1471fi32} \end{figure}$	Figure B.2: Same as for Fig. B.1 but for HCO⁺.
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$\begin{figure}\par\includegraphics[trim =0 0 0 0cm,width= 8.5cm]{1471fi33} \end{figure}$	Figure B.3: Same as for Fig. B.1 but for N₂H⁺.
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$\begin{figure}\par\includegraphics[trim =0 0 0 0cm,width= 8.5cm]{1471fi34} \end{figure}$	Figure B.4: Same as for Fig. B.1 but for CS.
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$\begin{figure}\par\includegraphics[trim =0 0 0 0cm,width= 8.5cm]{1471fi35} \end{figure}$	Figure B.5: Same as for Fig. B.1 but for SO.
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$\begin{figure}\par\includegraphics[trim =0 0 0 0cm,width= 8.5cm]{1471fi36} \end{figure}$	Figure B.6: Same as for Fig. B.1 but for HCN.
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$\begin{figure}\par\includegraphics[trim =0 0 0 0cm,width= 8.5cm]{1471fi37} \end{figure}$	Figure B.7: Same as for Fig. B.1 but for HNC.
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$\begin{figure}\par\includegraphics[trim =0 0 0 0cm,width= 8.5cm]{1471fi38} \end{figure}$	Figure B.8: Same as for Fig. B.1 but for CN.
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$\begin{figure}\par\includegraphics[trim =0 0 0 0cm,width= 8.5cm]{1471fi39} \end{figure}$	Figure B.9: Same as for Fig. B.1 but for HC₃N.
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$\begin{figure}\par\includegraphics[trim =0 0 0 0cm,width= 8.5cm]{1471fi40} \end{figure}$	Figure B.10: Same as for Fig. B.1 but for H₂CO.
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$\begin{figure}\par\includegraphics[trim =0 0 0 0cm,width=8.5cm]{1471fi41} \end{figure}$	Figure B.11: Same as for Fig. B.1 but for CH₃OH.
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