Physical Review Letters

A new way to create compact light sources

(Phys.org) —SLAC scientists have found a new way to produce bright pulses of light from accelerated electrons that could shrink "light source" technology used around the world since the 1970s to examine ...

Jun 09, 2014
4.9 / 5 (11) 2

Quarks in six-packs: Exotic Particle Confirmed

For decades, physicists have searched in vain for exotic bound states comprising more than three quarks. Experiments performed at Jülich's accelerator COSY have now shown that, in fact, such complex particles ...

Jun 06, 2014
4.8 / 5 (33) 7

Relaxation helps pack DNA into a virus

Researchers at the University of California, San Diego have found that DNA packs more easily into the tight confines of a virus when given a chance to relax, they report in a pair of papers to be published ...

May 26, 2014
4.8 / 5 (15) 1