GRETA, a 3-D gamma-ray detector, gets green light to move forward

The effort to construct GRETA (Gamma-Ray Energy Tracking Array), a cutting-edge spherical array of high-purity germanium crystals that will measure gamma-ray signals to reveal new details about the structure and inner workings ...

Examining exploding stars through the atomic nucleus

Imagine being able to view microscopic aspects of a classical nova, a massive stellar explosion on the surface of a white dwarf star (about as big as Earth), in a laboratory rather than from afar via a telescope.

Deblurring can reveal 3D features of heavy-ion collisions

When the nuclei of atoms are about to collide in an experiment, their centers never perfectly align along the direction of relative motion. This leads to collisions with complex three-dimensional geometry. Emissions from ...

Researchers create much-needed medical isotopes

No one likes to see leftovers go to waste, and especially not nuclear physicists. Now the National Physical Laboratory (NPL) is helping to get the recipe right. The Radioactivity Group at NPL is supporting the nuclear physics ...

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