Related topics: cosmic rays

Electrons surfing on a laser beam

The Large Hadron Collider at CERN in Switzerland, the largest accelerator in the world, has a circumference of around 26 kilometres. Researchers at Friedrich-Alexander Universität Erlangen-Nürnberg (FAU), Germany, are attempting ...

Monster X-ray laser offers glimpse into nano-world (Update)

The world's most powerful X-ray laser opened Friday in Germany, promising to shed new light onto very small things by letting scientists penetrate the inner workings of atoms, viruses and chemical reactions.

Top lab CERN launches key new accelerator

Europe's top physics lab CERN launched its newest particle accelerator on Tuesday, billed as a key step towards future experiments that could unlock the universe's greatest mysteries.

The world's newest atom-smasher achieves its 'first turns'

One of the world's top particle accelerators has reached a milestone, achieving its "first turns"—circulating beams of particles for the first time—and opening a new window into the universe, a view that will give physicists ...

The universe's primordial soup flowing at CERN

Researchers have recreated the universe's primordial soup in miniature format by colliding lead atoms with extremely high energy in the 27 km long particle accelerator, the LHC at CERN in Geneva. The primordial soup is a ...

'Millennium physicist' ready to take helm at nuclear center

Fabiola Gianotti, who this week takes the helm at CERN, home to world's largest particle accelerator, is seen as a new breed of scientist. Initially trained in arts and literature, she came to physics relatively late. She ...

Physicists search for signs of supersymmetry

The first results from direct searches for new physics were announced today from CERN's energy-upgraded Large Hadron Collider (LHC). Among these results was a search for signs of a new theory called supersymmetry in which ...

Dark matter and particle acceleration in near space

Peering into darkness can strike fear into the hearts of some, but a new space telescope will soon peer into the darkness of "near space" (within a few thousand light years of Earth). Scientists are using the telescope to ...

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