Shining light on the inner details and breakup of deuterons

Scientists have found a way to "see" inside deuterons, the simplest atomic nuclei, to better understand the "glue" that holds the building blocks of matter together. The new results come from collisions of photons (particles ...

Knots in the resonator: Elegant math in humble physics

At the heart of every resonator—be it a cello, a gravitational wave detector, or the antenna in your cell phone—there is a beautiful bit of mathematics that has been heretofore unacknowledged.

Video: The new Large Hadron Collider beauty VELO

The Vertex Locator (VELO) was installed at the LHCb experiment in May 2022, just in time for the start of the third LHC run, on 5 July, marking the end of 15 years of development and construction.

5 ways to reduce school shootings

After the school shooting in Parkland, Florida, in 2018, psychology professor Paul Boxer and his colleagues reviewed research to see what could be learned from what they refer to as the "science of violence prevention." In ...

A vertical matrix X-ray detector for multi-energy discrimination

There are three types of cone cells in the retina that are called L-cones (sensitive to red light), M-cones (sensitive to green light), and S-cones (sensitive to blue light). The coordinated response of cone cells to visible ...

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