-#LyX 2.0 created this file. For more info see http://www.lyx.org/
-\lyxformat 413
+#LyX 2.2 created this file. For more info see http://www.lyx.org/
+\lyxformat 506
\begin_document
\begin_header
+\save_transient_properties true
+\origin /systemlyxdir/examples/
\textclass aa
-\begin_preamble
-\usepackage{graphicx}
-%
-\end_preamble
-\options traditabstract
-\use_default_options false
+\use_default_options true
\maintain_unincluded_children false
\language english
\language_package default
\inputencoding auto
\fontencoding global
-\font_roman default
-\font_sans default
-\font_typewriter default
+\font_roman "default" "default"
+\font_sans "default" "default"
+\font_typewriter "default" "default"
+\font_math "auto" "auto"
\font_default_family default
\use_non_tex_fonts false
\font_sc false
\font_osf false
-\font_sf_scale 100
-\font_tt_scale 100
-
+\font_sf_scale 100 100
+\font_tt_scale 100 100
\graphics default
\default_output_format default
\output_sync 0
-\bibtex_command default
+\bibtex_command bibtex
\index_command default
\paperfontsize default
\spacing single
\use_hyperref false
\papersize default
\use_geometry false
-\use_amsmath 0
-\use_esint 0
-\use_mhchem 1
-\use_mathdots 1
+\use_package amsmath 0
+\use_package amssymb 0
+\use_package cancel 0
+\use_package esint 0
+\use_package mathdots 1
+\use_package mathtools 0
+\use_package mhchem 1
+\use_package stackrel 0
+\use_package stmaryrd 0
+\use_package undertilde 0
\cite_engine basic
+\cite_engine_type default
+\biblio_style plain
\use_bibtopic false
\use_indices false
\paperorientation portrait
\suppress_date false
+\justification true
\use_refstyle 0
\index Index
\shortcut idx
\begin_body
-\begin_layout Standard
+\begin_layout Title
\begin_inset Note Note
status open
\begin_layout Plain Layout
-This is an example LyX file for articles to be submitted to the Journal
- of Astronomy & Astrophysicssing (A&A).
- How to install the A&A LaTeX class to your LaTeX system is explained in
-
+
+\family roman
+\series medium
+\size normal
+This is an example \SpecialChar LyX
+ file for articles to be submitted to the Journal of
+ Astronomy & Astrophysics (A&A).
+ How to install the A&A \SpecialChar LaTeX
+ class to your \SpecialChar LaTeX
+ system is explained in
\begin_inset Flex URL
status open
\end_inset
.
-\end_layout
-
+\begin_inset Newline newline
\end_inset
+Depending on the submission state and the abstract layout, you need to use
+ different document class options that are listed in the aa manual.
+\family default
-\end_layout
+\begin_inset Newline newline
+\end_inset
-\begin_layout Standard
-\begin_inset Note Note
-status open
-\begin_layout Plain Layout
-Depending on the submission state and the abstract layout, you need to use
- different document class options that are listed in the aa manual
-\family sans
-aadoc.pdf
-\family default
-.
+\family roman
+\series default
+Note:
+\series medium
+ If you use accented characters in your document, you must use the predefined
+ document class option
+\series default
+latin9
+\series medium
+ in the document settings.
\end_layout
\end_inset
Received September 15, 1996; accepted March 16, 1997
\end_layout
-\begin_layout Abstract
-To investigate the physical nature of the `nuc\SpecialChar \-
+\begin_layout Abstract (unstructured)
+To investigate the physical nature of the `nuc\SpecialChar softhyphen
leated instability' of proto
giant planets, the stability of layers in static, radiative gas spheres
is analysed on the basis of Baker's standard one-zone model.
\family sans
aa.lyx
\family default
- template file that comes with LyX.
+ template file that comes with \SpecialChar LyX
+.
\end_layout
\end_inset
\end_layout
\begin_layout Keywords
-giant planet formation --
+giant planet formation –
\begin_inset Formula $\kappa$
\end_inset
--mechanism -- stability of gas spheres
+-mechanism – stability of gas spheres
\end_layout
\begin_layout Section
Mizuno (
\begin_inset CommandInset citation
LatexCommand cite
-key "mizuno"
+key "Eisenstein2005"
\end_inset
) determined the critical mass of the core to be about
-\begin_inset Formula $12\, M_{\oplus}$
+\begin_inset Formula $12\,M_{\oplus}$
\end_inset
(
is investigated on the basis of Baker's (
\begin_inset CommandInset citation
LatexCommand cite
-key "baker"
+key "Abernethy2003"
\end_inset
protostellar cores explode (Tscharnuter
\begin_inset CommandInset citation
LatexCommand cite
-key "tscharnuter"
+key "Cotton1999"
\end_inset
, Balluch
\begin_inset CommandInset citation
LatexCommand cite
-key "balluch"
+key "Mena2000"
\end_inset
status open
\begin_layout Plain Layout
-\begin_inset Caption
+\begin_inset Caption Standard
\begin_layout Plain Layout
\begin_inset CommandInset label
In this section the one-zone model of Baker (
\begin_inset CommandInset citation
LatexCommand cite
-key "baker"
+key "Abernethy2003"
\end_inset
Baker (
\begin_inset CommandInset citation
LatexCommand cite
-key "baker"
+key "Abernethy2003"
\end_inset
c) in Baker
\begin_inset CommandInset citation
LatexCommand cite
-key "baker"
+key "Abernethy2003"
\end_inset
).
Using Baker's notation:
+\begin_inset Separator parbreak
+\end_inset
+
+
\end_layout
\begin_layout Standard
For a physical discussion of the stability criteria see Baker (
\begin_inset CommandInset citation
LatexCommand cite
-key "baker"
+key "Abernethy2003"
\end_inset
) or Cox (
\begin_inset CommandInset citation
LatexCommand cite
-key "cox"
+key "Parkin2005"
\end_inset
), are specified (in practice by specifying a chemical composition) the
one-zone stability can be inferred if the thermodynamic state is specified.
- The zone -- or in other words the layer -- will be stable or unstable in
+ The zone – or in other words the layer – will be stable or unstable in
whatever object it is imbedded as long as it satisfies the one-zone-model
assumptions.
Only the specific growth rates (depending upon the time scales) will be
status open
\begin_layout Plain Layout
-\begin_inset Caption
+\begin_inset Caption Standard
\begin_layout Plain Layout
\begin_inset CommandInset label
Stability of the thermodynamical equilibrium demands
\begin_inset Formula
\begin{equation}
-\chi_{\rho}^{}>0,\;\; c_{v}>0\,,
+\chi_{\rho}^{}>0,\;\;c_{v}>0\,,
\end{equation}
\end_inset
These depend only on the unperturbed thermodynamical state of the layer.
Therefore the above relations define the one-zone-stability equations of
state
-\begin_inset Formula $S_{\mathrm{dyn}},\, S_{\mathrm{sec}}$
+\begin_inset Formula $S_{\mathrm{dyn}},\,S_{\mathrm{sec}}$
\end_inset
and
status open
\begin_layout Plain Layout
-\begin_inset Caption
+\begin_inset Caption Standard
\begin_layout Plain Layout
\begin_inset CommandInset label
as described by Baker's (
\begin_inset CommandInset citation
LatexCommand cite
-key "baker"
+key "Abernethy2003"
\end_inset
\end_layout
\begin_layout Enumerate
-If the constitutive relations -- equations of state and Rosseland mean opacities
- -- are specified, the stability equations of state can be evaluated without
+If the constitutive relations – equations of state and Rosseland mean opacities
+ – are specified, the stability equations of state can be evaluated without
specifying properties of the layer.
\end_layout
\begin_layout Acknowledgement
Part of this work was supported by the German
\emph on
-Deut\SpecialChar \-
-sche For\SpecialChar \-
-schungs\SpecialChar \-
-ge\SpecialChar \-
-mein\SpecialChar \-
+Deut\SpecialChar softhyphen
+sche For\SpecialChar softhyphen
+schungs\SpecialChar softhyphen
+ge\SpecialChar softhyphen
+mein\SpecialChar softhyphen
schaft, DFG
\emph default
project number Ts
\begin_inset space ~
\end_inset
-17/2--1.
+17/2–1.
\end_layout
\begin_layout Standard
+\begin_inset CommandInset bibtex
+LatexCommand bibtex
+btprint "btPrintAll"
+bibfiles "biblioExample"
+options "aa"
+
+\end_inset
+
+
\begin_inset Note Note
status open
\begin_layout Plain Layout
-You can alternatively use BibTeX.
- You must then use the BibTeX style
+
+\series bold
+Note:
+\series default
+ If you cannot see the bibliography in the output, assure that you have
+ gievn the full path to the Bib\SpecialChar TeX
+ style file
\family sans
aa.bst
\family default
- that is part of the A&A LaTeX-package.
-\end_layout
-
-\end_inset
-
-
-\end_layout
-
-\begin_layout Bibliography
-\begin_inset CommandInset bibitem
-LatexCommand bibitem
-label "1966"
-key "baker"
-
-\end_inset
-
- Baker, N.
- 1966, in Stellar Evolution, ed.
-\begin_inset space \space{}
-\end_inset
-
-R.
- F.
- Stein,& A.
- G.
- W.
- Cameron (Plenum, New York) 333
-\end_layout
-
-\begin_layout Bibliography
-\begin_inset CommandInset bibitem
-LatexCommand bibitem
-label "1988"
-key "balluch"
-
-\end_inset
-
- Balluch, M.
- 1988, A&A, 200, 58
-\end_layout
-
-\begin_layout Bibliography
-\begin_inset CommandInset bibitem
-LatexCommand bibitem
-label "1980"
-key "cox"
-
-\end_inset
-
- Cox, J.
- P.
- 1980, Theory of Stellar Pulsation (Princeton University Press, Princeton)
- 165
-\end_layout
-
-\begin_layout Bibliography
-\begin_inset CommandInset bibitem
-LatexCommand bibitem
-label "1969"
-key "cox69"
-
-\end_inset
-
- Cox, A.
- N.,& Stewart, J.
- N.
- 1969, Academia Nauk, Scientific Information 15, 1
+ that is part of the A&A \SpecialChar LaTeX
+-package.
\end_layout
-\begin_layout Bibliography
-\begin_inset CommandInset bibitem
-LatexCommand bibitem
-label "1980"
-key "mizuno"
-
\end_inset
- Mizuno H.
- 1980, Prog.
- Theor.
- Phys., 64, 544
-\end_layout
-
-\begin_layout Bibliography
-\begin_inset CommandInset bibitem
-LatexCommand bibitem
-label "1987"
-key "tscharnuter"
-
-\end_inset
-
- Tscharnuter W.
- M.
- 1987, A&A, 188, 55
-\end_layout
-
-\begin_layout Bibliography
-\begin_inset CommandInset bibitem
-LatexCommand bibitem
-label "1992"
-key "terlevich"
-
-\end_inset
-
- Terlevich, R.
- 1992, in ASP Conf.
- Ser.
- 31, Relationships between Active Galactic Nuclei and Starburst Galaxies,
- ed.
- A.
- V.
- Filippenko, 13
-\end_layout
-
-\begin_layout Bibliography
-\begin_inset CommandInset bibitem
-LatexCommand bibitem
-label "1980a"
-key "yorke80a"
-
-\end_inset
-
- Yorke, H.
- W.
- 1980a, A&A, 86, 286
-\end_layout
-
-\begin_layout Bibliography
-\begin_inset CommandInset bibitem
-LatexCommand bibitem
-label "1997"
-key "zheng"
-
-\end_inset
-Zheng, W., Davidsen, A.
- F., Tytler, D.
- & Kriss, G.
- A.
- 1997, preprint
\end_layout
\end_body