
Researchers observe two-proton radioactivity
Teams from France, Germany and Poland have recently observed two-proton radioactive decay from iron-45 nuclei. Bertram Blank explains how this opens up exciting new research avenues in nuclear physics...
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Teams from France, Germany and Poland have recently observed two-proton radioactive decay from iron-45 nuclei. Bertram Blank explains how this opens up exciting new research avenues in nuclear physics...
Gravity and particle physics took centre stage at last year's DESY theory workshop. As chairman of the organizing committee Dieter Lüst reports, there was plenty to talk about.
In the beginning there were quarks and gluons the "quarkgluon plasma". Density and temperature decreased as the universe expanded and cooled.
John Ellis explains how far and how deep the implications of CP violation extend.
The most striking recent development in cosmology has come from supernova studies, which reveal how the expansion rate of the universe changes with time. Rather than slowing down, the universe is ex...
Gerry Bauer explains the background to CP violation and points out how a range of new experiments to explore the phenomenon in a new setting should see much larger effects.
Careful analysis of data collected by the NA50 experiment studying high-energy heavy-ion collisions at CERN shows clear signs of new behaviour, suggesting that under these conditions the colliding nu...
Conventional dogma says that the Big Bang was the beginning of everything. Here, Gabriele Veneziano of CERN challenges this view. He believes that the Big Bang is the biggest thing that the universe ...
In 1960 Bruno Touschek gave a talk on electron-positron collisions that would change the face of physics. Last November, 20 years after his death, physicists gathered to celebrate Touschek's work.