%0 Journal Article
%A Kherlakian, Maria Carolina
%T Gamma-ray Follow-up Observations of Dwarf Nova AT2021afpi as a Possible Neutrino Counterpart with the VERITAS Instrument
%J Acta physica Polonica / B / Proceedings supplement
%V 15
%N 3
%@ 1899-2358
%C Cracow
%I Inst. of Physics, Jagellonian Univ.
%M PUBDB-2022-04764
%P A26.1 - A26.6
%D 2022
%X AT2021afpi was a 10 mag outburst seen by the MASTER-Tavrida autodetection system in temporal coincidence with the astrophysical neutrino candidate IC211125A. The object was observed as an optical bright transient, initially classified as a classical nova. Follow-up observations by the VERITAS instrument at gamma-ray energies > 100 GeV on the nova location resulted in no detection for an exposure of 5.5 hours. Further spectroscopic reports reclassified AT2021afpi as a dwarf nova of the type WZ Sge-Type, which are not expected to be neutrino emitters. A possible blazar detected by Fermi-LAT, 4FGL J0248.0+2232, which lies within the 90
%B 28th Cracow EPIPHANY Conference on Recent Advances in Astroparticle Physics
%C 10 Jan 2022 - 14 Jan 2022, Cracow (Poland)
Y2 10 Jan 2022 - 14 Jan 2022
M2 Cracow, Poland
%K gamma ray (INSPIRE)
%K VERITAS (INSPIRE)
%F PUB:(DE-HGF)8 ; PUB:(DE-HGF)16
%9 Contribution to a conference proceedingsJournal Article
%R 10.5506/APhysPolBSupp.15.3-A26
%U https://bib-pubdb1.desy.de/record/482415