involved in this study are massive, short-lived particles that vanish almost instantly after they are created. The ATLAS detector at CERN. (CREDIT: CERN) Pushing Quantum Mechanics to the Electroweak Limit By analyzing data from proton-proton collisions...

ancient cosmic secret. When David Hole began sweeping the clay-rich soils of Maryborough Regional Park with a metal detector in 2015, he was hoping for the glint of gold that has defined the Victorian landscape for over a century. Instead, he unearthed...

narrow the field for certain fringe theories of new physics, inherent uncertainties regarding source emission and detector precision continue to be critical factors in the analysis. Light that traverses the vast expanse of the cosmos serves as a unique...

mission, scanning the heavens for the universe’s most violent phenomena. On September 18, the spacecraft’s gamma-ray detector began capturing high-energy light once more, and by September 21, ground controllers had restored the telescope’s autonomous...

and cosmological distance measurements. The international LVK collaboration—combining the United States‑based LIGO detectors, Italy’s Virgo interferometer and Japan’s KAGRA observatory—has now amassed a catalog that spans a decade of detections, moving...

and 1999, while returns in 1983, 1994 and 2004 suffered from perihelion occurring on the far side of the Sun. Advances in detector sensitivity and telescope optics now enable astronomers to record data on every apparition, even when the comet appears...

of the Museums of North Jutland, where specialists quickly recognized the significance of the find. Systematic metal‑detector surveys of the surrounding area uncovered four additional bracelets, bringing the total to six intact pieces of solid gold....

celestial symbols and ancient belief imagery, a top‑studied archaeological treasure. Two looters equipped with a metal detector and a pickaxe uncovered a green‑patinated bronze disk on Mittelberg Hill. Unaware of its importance, they were apprehended...

in high‑energy ion collisions. Rather than depending on a single observable, researchers integrate results from multiple detectors to construct a comprehensive picture of the plasma’s dynamics. They track particle yields, monitor the energy loss of jets...

Palomares experience to inform its Greenland response. Its Hazards Control Department had previously devised a portable detector called FIDLER (Field Instrument for Detection of Low Energy Radiation) to rapidly survey large contaminated zones....

information regarding the energy density and tangential pressure near the photon orbit. This creates a diagnostic tool: if detectors observe a ringdown, comparing the relative shift between frequency and decay time could potentially distinguish between...

physics of subatomic particle production to the macroscopic goals of high-energy astrophysics. An Evolving Role for Detector Technology The study highlights a shift in how large-scale detectors like ATLAS are utilized. While originally designed to probe...

events such as the 220 petaelectronvolt neutrino detection known as KM3-230213A, recorded by the KM3NeT underwater detector in February 2023. The authors suggest that the evaporation of five-dimensional black holes could emit sterile neutrinos or other...

A metal detectorist’s routine search in the Finnish countryside uncovered a hidden treasure that is now forcing historians to rewrite the country’s past. A metal detectorist in southern Finland has uncovered the largest Viking Age silver hoard ever...

(usually laser light) of a single wavelength is directed onto a hydrodynamically-focused stream of fluid. A number of detectors are aimed at the point where the stream passes through the light beam: one in line with the light beam (Forward Scatter or...

It is used to hold the sample. The cuvette must be transparent. Glass or clear plastic cuvettes are preferred. Photo Detectors: The photo detector captures the light that passes through the sample and converts it into an electrical signal. Silicon...

Resolve is a microcalorimeter. It works by measuring the tiny amount of heat generated when a single X-ray photon hits its detector. To do this, the instrument must be cooled to just a fraction of a degree above absolute zero, colder than the deepest...

through ripples in spacetime. Then, in November 2024, something unusual happened. A gravitational wave signal swept across detectors on Earth, marking the merger of two black holes billions of light years away. Within seconds, telescopes recorded a...

“What surprised me most was that the PSP could reveal so much about dust, even though it does not carry a dedicated dust detector on board,” he says. “When tiny dust grains strike the spacecraft at high speed, they vaporize and produce small clouds of...

microglia, which then prepare for potential viral entry. Lercher described the BBB as acting like an infection detector, allowing the brain to launch a prophylactic response that often averts severe inflammation. Implications for Future Therapeutic...