Detection of a particle shower at the Glashow resonance with IceCube Nature.
The Glashow resonance describes the resonant formation of a W− boson during the interaction of a high-energy electron antineutrino with an electron1, peaking at an antineutrino energy of 6.3 petaelectronvolts (PeV) in the rest frame of the electron. Whereas this energy scale is out of reach for currently...
Source: nature.com
Polar Sea Ice at Record Lows : Image of the Day: In 2017, the Arctic maximum and Antarctic minimum extents of sea ice plunged
Polar Sea Ice at Record Lows : Image of the Day: In 2017, the Arctic maximum and Antarctic minimum extents of sea ice plunged to record lows.
Source: nasa.gov
Melting Woes: Antarctic Sea Ice at Record Lows : Image of the Day: Shifting winds and warm air temperatures contributed
Melting Woes: Antarctic Sea Ice at Record Lows : Image of the Day: Shifting winds and warm air temperatures contributed to the record-low extent of sea ice around Antarctica in November.
Source: nasa.gov
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