Physics news

How DNA protects itself from UV light

X-rays from the Linac Coherent Light Source were used to measure the ultrafast response of DNA nucleobases to ultraviolet light. Researchers found that the UV excited state in the nucleobase thymine decays ...

dateJun 16, 2015 in General Physics
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Researchers simulate behavior of 'active matter'

Microspheres in a fluid, spinning in opposite directions, create flow patterns that affect other particles. Computer simulations show the particles self-assembling into different structures at different concentrations: ...

dateJun 02, 2015 in Soft Matter
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First technical stop for the LHC

In a few days' time, the Large Hadron Collider (LHC) and its experiments will be taking a short break. This five-day breather is the first of three technical stops scheduled for the accelerator during the ...

dateJun 12, 2015 in General Physics
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