Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Thermal Conductivity measurements of macroscopic frozen Salt Ice analogs
  of Jovian Icy moons in support of the planned JUICE mission   The study of thermal properties of frozen salt solutions representative of
ice layers in Jovian moons is crucial to support the JUpiter ICy moons Explorer
(JUICE) (ESA) and Europa Clipper (NASA) missions, which will be launched in the
upcoming years to make detailed observations of the giant gaseous planet
Jupiter and three of its largest moons (Ganymede, Europa, and Callisto), due to
the scarcity of experimental measurements. Therefore, we have conducted a set
of experiments to measure and study the thermal conductivity of macroscopic
frozen salt solutions of particular interest in these regions, including sodium
chloride (NaCl), magnesium sulphate (MgSO$_4$), sodium sulphate (Na$_2$SO$_4$),
and magnesium chloride (MgCl$_2$). Measurements were performed at atmospheric
pressure and temperatures from 0 to -70$^{\circ}$C in a climatic chamber.
Temperature and calorimetry were measured during the course of the experiments.
An interesting side effect of these measurements is that they served to spot
phase changes in the frozen salt solutions, even for very low salt
concentrations. A small sample of the liquid salt-water solution was set aside
for the calorimetry measurements. These experiments and the measurements of
thermal conductivity and calorimetry will be valuable to constrain the chemical
composition, physical state, and temperature of the icy crusts of Ganymede,
Europa, and Callisto.

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The categories of this paper are: chem-ph
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The categories of this paper are: q-fin
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The categories of this paper are: stat
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The categories of this paper are: patt-sol
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The categories of this paper are: dg-ga
10
The categories of this paper are: q-bio
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The categories of this paper are: math-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: atom-ph
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The categories of this paper are: funct-an
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The categories of this paper are: hep-ex
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The categories of this paper are: econ
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The categories of this paper are: hep-th
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The categories of this paper are: comp-gas
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The categories of this paper are: adap-org
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The categories of this paper are: solv-int