IceCube search for sub-TeV neutrino emission associated with LIGO/Virgo gravitational waves

Gravitational waves (GWs) are produced by some of the most extreme astrophysical phenomena, such as black hole and neutron star mergers. They have long been suspected as astrophysical sources of neutrinos, ghostlike cosmic messengers hurtling through space unimpeded. Thus far, common astrophysical sources of neutrinos and photons, as well as common sources of gravitational waves […]

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IceCube Receives Honors in 2022 HPCwire Readers’ and Editors’ Choice Awards

The IceCube Neutrino Observatory has been recognized in the annual HPCwire Readers’ and Editors’ Choice Awards, presented at the 2022 International Conference for High Performance Computing, Networking, Storage, and Analysis (SC22), in Dallas, Texas. The list of winners was revealed at the SC22 HPCwire booth as well as on the HPCwire website: www.hpcwire.com/2022-hpcwire-awards-readers-editors-choice. […]

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IceCube analysis indicates there are many high-energy astrophysical neutrino sources 

Back in 2013, the IceCube Neutrino Observatory—a cubic-kilometer neutrino detector embedded in Antarctic ice—announced the first observation of high-energy (above 100 TeV) neutrinos originating from outside our solar system, spawning a new age in astronomy. Four years later, on September 22, 2017, a high-energy neutrino event was detected coincident with a gamma-ray flare from a […]

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Newly discovered optical effect allows IceCube to deduce ice crystal properties

Every second, 100 trillion neutrinos pass through the human body. These tiny, almost massless particles travel tremendous distances through space while carrying information about their sources and are created by some of the most energetic phenomena in the universe. But neutrinos are incredibly difficult to detect, requiring a one-of-a-kind detector that can “see” these nearly […]

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