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CAST-CAPP inches closer to axion dark matter（图）
CAST-CAPP 轴子 暗物质
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2023/5/26
Hypothetical particles called axions could solve two enigmas at once. They could account for dark matter, the mysterious substance that is thought to make up most of the matter in the Universe, and th...
BASE breaks new ground in matter–antimatter comparisons（图）
BASE 物质-反物质 比较
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2023/5/26
In a paper published today in the journal Nature, the BASE collaboration at CERN reports the most precise comparison yet between protons and antiprotons, the antimatter counterparts of protons.
Low Mass Gluino within the Sparticle Landscape, Implications for Dark Matter, and Early Discovery Prospects at LHC-7
Low Mass Gluino Implications for Dark Matter Early Discovery Prospects
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2011/1/5
We analyze supergravity models that predict a low mass gluino within the landscape of sparticle mass hierarchies. The analysis includes a broad class of models that arise in minimal and in non-minimal...
A matter dominated navigation Universe in accordance with the Type Ia supernova data
navigation Universe Type Ia supernova data
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2010/3/17
We investigate a matter dominated navigation cosmological model. The influence of a possible drift (wind) in the navigation cosmological model makes the spacetime geometry change from Riemannian to Fi...