  A detailed analysis of the Nuclear Stellar Cluster (NSC) concedes not only
the existence of the Scluster with its fast-moving stars and the supermassive
black hole (SMBH) Sgr A*. It also reveals an embedded region of gas and dust
with an exceptionally high stellar density called IRS 13. The IRS 13 cluster
can be divided into the northern and the eastern counterparts, called IRS 13N
and IRS 13E, respectively. This work will focus on both regions and study their
most prominent members using rich infrared and radio/submm data baselines.
Applying a multiwavelength analysis enables us to determine a comprehensive
photometric footprint of the investigated cluster sample. Using the
raytracing-based radiative transfer model HYPERION, the spectral energy
distribution of the IRS 13 members suggests a stellar nature of the dusty
sources. These putative Young Stellar Objects (YSOs) have a comparable
spectroscopic identification to the D and G sources in or near the S cluster.
Furthermore, we report the existence of a population of dusty sources in IRS 13
that can be mostly identified in the H-, K-, and Lband. Together with the
objects reported in literature, we propose that this population is the outcome
of a recent star formation process. Furthermore, we report that these
presumably young objects are arranged in a disk structure. Although it cannot
be excluded that the intrinsic arrangement of IRS 13 does show a disk
structure, we find indications that the investigated cluster sample might be
related to the counterclockwise disk.
