@article{b130a76e85b244c2a6afe68ae77a035a,
title = "Search for Dark Matter Decay in Nearby Galaxy Clusters and Galaxies with IceCube",
abstract = "Dark matter could decay into Standard Model particles producing neutrinos directly or indirectly. The resulting flux of neutrinos from these decays could be detectable at neutrino telescopes and would be associated with massive celestial objects where dark matter is expected to be accumulated. Recent observations of high-energy astrophysical neutrinos at IceCube might hint at a signal produced by the decay of TeV to PeV scale dark matter. This analysis searches for neutrinos from decaying dark matter in nearby galaxy clusters and galaxies. We focus on dark matter masses from 10 TeV to 1 EeV and four decay channels: ν{\=ν}, τ+τ−, W+W−, b{\=b}. Three galaxy clusters, seven dwarf galaxies, and the Andromeda galaxy are chosen as targets and stacked within the same source class. A well-established IceCube data sample is used, which contains 10.4 years of upward-going track-like events. In this contribution, we present preliminary results of the analysis.",
author = "{The IceCube Collaboration} and Carsten Rott and R. Abbasi and M. Ackermann and J. Adams and Agarwalla, {S. K.} and Aguilar, {J. A.} and M. Ahlers and Alameddine, {J. M.} and Amin, {N. M.} and K. Andeen and G. Anton and C. Arg{\"u}elles and Y. Ashida and S. Athanasiadou and Axani, {S. N.} and X. Bai and Balagopal, {A. V.} and M. Baricevic and Barwick, {S. W.} and V. Basu and R. Bay and Beatty, {J. J.} and {Becker Tjus}, J. and J. Beise and C. Bellenghi and C. Benning and S. BenZvi and D. Berley and E. Bernardini and Besson, {D. Z.} and E. Blaufuss and S. Blot and F. Bontempo and Book, {J. Y.} and {Boscolo Meneguolo}, C. and S. B{\"o}ser and O. Botner and J. B{\"o}ttcher and E. Bourbeau and J. Braun and B. Brinson and J. Brostean-Kaiser and Burley, {R. T.} and Busse, {R. S.} and D. Butterfield and Campana, {M. A.} and K. Carloni and Carnie-Bronca, {E. G.} and S. Chattopadhyay and E. Resconi",
note = "Publisher Copyright: {\textcopyright} Copyright owned by the author(s) under the terms of the Creative Commons.; 38th International Cosmic Ray Conference, ICRC 2023 ; Conference date: 26-07-2023 Through 03-08-2023",
year = "2024",
month = sep,
day = "27",
language = "English",
volume = "444",
journal = "Proceedings of Science",
issn = "1824-8039",
publisher = "Sissa Medialab Srl",
}