A search for ultrahigh-energy neutrinos associated with astrophysical sources using the third flight of ANITA

A search for ultrahigh-energy neutrinos associated with astrophysical sources using the third flight of ANITA

The ANtarctic Impulsive Transient Antenna (ANITA) long-duration balloon experiment is sensitive to interactions of ultrahigh-energy (E>10 18 eV) neutrinos in the Antarctic ice sheet. The third flight of ANITA, lasting 22 days, began in December 2014. We develop a methodology to search for energet...

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Veröffentlicht in:Journal of cosmology and astroparticle physics 2021-04, Vol.2021 (4), p.17
Hauptverfasser: Deaconu, C., Batten, L., Allison, P., Banerjee, O., Beatty, J.J., Belov, K., Besson, D.Z., Binns, W.R., Bugaev, V., Cao, P., Chen, C.H., Chen, P., Chen, Y., Clem, J.M., Connolly, A., Cremonesi, L., Dailey, B., Dowkontt, P.F., Fox, B.D., Gordon, J.W.H., Gorham, P.W., Hast, C., Hill, B., Hsu, S.Y., Huang, J.J., Hughes, K., Hupe, R., Israel, M.H., Liewer, K.M., Liu, T.C., Ludwig, A.B., Macchiarulo, L., Matsuno, S., McBride, K., Miki, C., Mulrey, K., Nam, J., Naudet, C., Nichol, R.J., Novikov, A., Oberla, E., Prohira, S., Prechelt, R., Rauch, B.F., Ripa, J., Roberts, J.M., Romero-Wolf, A., Rotter, B., Russell, J.W., Saltzberg, D., Seckel, D., Schoorlemmer, H., Shiao, J., Stafford, S., Stockham, J., Stockham, M., Strutt, B., Sutherland, M.S., Varner, G.S., Vieregg, A.G., Wang, N., Wang, S.H., Wissel, S.A.
Format: Artikel
Sprache:eng
Schlagworte:
ASTRONOMY AND ASTROPHYSICS
Gamma ray bursts
Gamma rays
Ice sheets
Methodology
neutrino astronomy
Neutrinos
Polar environments
Supernovae
ultra high energy photons and neutrinos
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Zusammenfassung:The ANtarctic Impulsive Transient Antenna (ANITA) long-duration balloon experiment is sensitive to interactions of ultrahigh-energy (E>10 18 eV) neutrinos in the Antarctic ice sheet. The third flight of ANITA, lasting 22 days, began in December 2014. We develop a methodology to search for energetic neutrinos spatially and temporally coincident with potential source classes in ANITA data. This methodology is applied to several source classes: the potential IceCube-identified neutrino sources TXS 0506+056 and NGC 1068, flaring high-energy blazars reported by the Fermi All-Sky Variability Analysis, gamma-ray bursts, and supernovae. Among searches within the five source classes, one candidate was identified as associated with SN 2015D, although not at a statistically significant level. We proceed to place upper limits on the source classes. We further comment on potential application of this methodology to more sensitive future instruments.
ISSN:1475-7516
1475-7516
DOI:10.1088/1475-7516/2021/04/017