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WACCM Simulation of Polar Ozone Response to Relativistic Electron Precipitation
Abstract Various studies have been dedicated to quantifying the atmospheric chemical effects of energetic electron precipitation (EEP), but the contribution from relativistic electron precipitation (REP) was largely overlooked. Based on the precipitating fluxes estimated from Polar‐orbiting Observational Environmental Satellites, we quantify the REP ...
Yudi Pan+13 more
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Thermodynamics of the Primordial Universe. [PDF]
Pereira DS+3 more
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Feedback mechanisms stopping the star formation in a pair of massive galaxies in the early Universe
Pérez-González P+21 more
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Quantum sensing for NASA science missions. [PDF]
Mercer CR+6 more
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A binary merger product as the direct progenitor of a Type II-P supernova
Niu* Z+17 more
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Interacting galaxies and mergers
Nature Astronomy, 2019Two landmark papers in the 1970s contributed strongly to establishing the importance of galaxy interactions and mergers in the formation and evolution of galaxies, using only gravity, and the ensuing dynamical friction.
Athanassoula, E., Bosma, Albert
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Interactions and mergers of galaxies
Resonance, 2007When two galaxies approach each other, we can witness the effects of the tidal forces on a gigantic scale. Peculiar features like galactic bridges and galactic tails may form, or the two galaxies may even merge into each other and form a single system. Merger of two spiral galaxies leads to the formation of an elliptical galaxy.
S M Alladin, S N Hasan
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