Multiwavelength study of potential blazar candidates among Fermi-LAT unidentified gamma-ray sources. (arXiv:2004.02508v1 [astro-ph.HE])
<a href="http://arxiv.org/find/astro-ph/1/au:+Mbarubucyeye_J/0/1/0/all/0/1">Jean Damasc&#xe8;ne Mbarubucyeye</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Krauss_F/0/1/0/all/0/1">Felicia Krau&#xdf;</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Nkundabakura_P/0/1/0/all/0/1">Pheneas Nkundabakura</a>

Studying unidentified {gamma}-ray sources is important as they may hide new
discoveries. We conducted a multiwavelength analysis of 13 unidentified
Fermi-LAT sources in the 3FGL catalog that have no known counterparts
(Unidentified Gamma-ray Sources, UnIDs). The sample was selected for sources
that have a single radio and X-ray candidate counterpart in their uncertainty
ellipses. The purpose of this study is to find a possible blazar signature and
to model the Spectral Energy Distribution (SED) of the selected sources using
an empirical log parabolic model. The results show that the synchrotron
emission of all sources peaks in the infrared (IR) band and that the
high-energy emission peaks in MeV to GeV bands. The SEDs of sources in our
sample are all blazar like. In addition, the peak position of the sample
reveals that 6 sources (46%) are Low Synchrotron Peaked (LSP) blazars, 4 (31%)
of them are High Synchrotron Peaked (HSP) blazars, while 3 of them (23%) are
Intermediate Synchrotron Peaked (ISP) blazars.

Studying unidentified {gamma}-ray sources is important as they may hide new
discoveries. We conducted a multiwavelength analysis of 13 unidentified
Fermi-LAT sources in the 3FGL catalog that have no known counterparts
(Unidentified Gamma-ray Sources, UnIDs). The sample was selected for sources
that have a single radio and X-ray candidate counterpart in their uncertainty
ellipses. The purpose of this study is to find a possible blazar signature and
to model the Spectral Energy Distribution (SED) of the selected sources using
an empirical log parabolic model. The results show that the synchrotron
emission of all sources peaks in the infrared (IR) band and that the
high-energy emission peaks in MeV to GeV bands. The SEDs of sources in our
sample are all blazar like. In addition, the peak position of the sample
reveals that 6 sources (46%) are Low Synchrotron Peaked (LSP) blazars, 4 (31%)
of them are High Synchrotron Peaked (HSP) blazars, while 3 of them (23%) are
Intermediate Synchrotron Peaked (ISP) blazars.

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