Journal
PHYSICAL REVIEW D
Volume 92, Issue 2, Pages -Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevD.92.023529
Keywords
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Funding
- Ministry of Education, Science, Sports, and Culture, Japan [23540327, 26105520, 26247042]
- Center for the Promotion of Integrated Science of Sokendai [1HB5804100]
- Basic Science Research Program through the National Research Foundation of Korea - Ministry of Science [NRF-2013R1A1A2064120, NRF-2013R1A1A1007068]
- National Research Foundation of Korea [2013R1A1A2064120, 2013R1A1A1007068, 00000001, 21A20131100006] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
- Grants-in-Aid for Scientific Research [26105520] Funding Source: KAKEN
Ask authors/readers for more resources
Superheavy dark matter may show its presence in high-energy neutrino signals detected on Earth. From the latest results of IceCube, we could set the strongest lower bound on the lifetime of dark matter beyond 100 TeV around 10(28) s. The excess around a PeV is noticed and may be interpreted as the first signal of dark matter even though further confirmation and dedicated searches are invited.
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