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Balancing Beams: Multiple Laser Beamlets Show Better Electron and Ion Acceleration
Researchers at Osaka University show how creating interference patterns with four laser beamlets improves the efficiency of energy transfer when accelerating ...
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2019
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Black hole holograms
Japanese researchers show how a holographic tabletop experiment can be used to simulate the physics of a black hole. This work may lead the way to a more ...
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2019
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Cold planets exist throughout our Galaxy, even in the Galactic bulge
Researchers led by Osaka University and NASA combined observations and modeling to infer the distribution of cold planets in the Milky Way. The results suggest ...
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2021
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Development on Muon Beam Analysis of Organic Matter in Samples from Space
Osaka University-led researchers demonstrate a non-destructive muon-based analysis methods for determining the composition of carbon-containing asteroid ...
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2017
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How to have a blast like a black hole
Scientists at Osaka University have created magnetized-plasma conditions similar to those near a black hole using very intense laser pulses. This work may help ...
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2020
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Instant Turn-over of Magnetism by Gyro Motion of Relativistic Electrons
A team of researchers led by Osaka University investigated the mechanism of polarity reverse of magnetic fields and its growth from a weak seed field in a ...
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2022
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Macroscopic phenomena governed by microscopic physics
Researchers at Osaka University observe a magnetic reconnection driven by electron dynamics in laser-produced plasmas. Magnetic reconnections are often ...
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2018
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Particles collected by Hayabusa give absolute age of asteroid Itokawa
Japanese scientists, including those from Osaka University, closely examined particles collected from the asteroid Itokawa by the spacecraft Hayabusa, finding ...
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2018
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The fifth quartet: Excited neon discovery could reveal star qualities
Researchers at Osaka University and Kyoto University show that an excited state previously predicted to exist in neon-20 is real by using particle scattering ...
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2021
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Uncovering the secret law of the evolution of galaxy clusters
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2018