Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Star Formation Rate of Massive Dusty Galaxies at Early Cosmic Times   We explore how the estimated star formation rate (SFR) of a sample of
isolated, massive dusty star-forming galaxies at early cosmic epochs ($1.5 < z
< 3.5$) changes when their ultraviolet (UV) to near-infrared (NIR) spectral
energy distribution is extended to longer wavelengths by adding
far-infrared/sub-millimeter data to trace the reprocessed radiation from dust
heated by young massive stars. We use large-area surveys with multi-wavelength
datasets that include DECam UV-to-optical, VICS82 NIR, Spitzer-IRAC NIR, and
Herschel-SPIRE far-infrared/sub-millimeter data. We find that the inclusion of
far-infrared/sub-millimeter data leads to SFRs that span $\sim$100-3500
$M_{\odot} yr^{-1}$ and are higher than the extinction-corrected UV-based SFR
by an average factor of $\sim$3.5, and by a factor of over 10 in many
individual galaxies. Our study demonstrates the importance of
far-IR/sub-millimeter data for deriving accurate SFRs in massive dusty galaxies
at early epochs, and underscores the need for next-generation
far-IR/sub-millimeter facilities with high sensitivity, field of view, and
angular resolution.

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The categories of this paper are: q-alg
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The categories of this paper are: stat
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The categories of this paper are: econ
22
The categories of this paper are: chao-dyn
2
The categories of this paper are: math
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
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The categories of this paper are: alg-geom
32
The categories of this paper are: atom-ph
3
The categories of this paper are: physics
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The categories of this paper are: hep-th
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The categories of this paper are: adap-org
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The categories of this paper are: patt-sol
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The categories of this paper are: comp-gas
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The categories of this paper are: nucl-th
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The categories of this paper are: gr-qc