Antiprotonic helium atom suspended in liquid helium in the superfluid state. The antiproton is protected by the electron shell of the helium atom and so…
Posts published in “Antimatter”
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A proton–proton collision event recorded by the LHCb detector, showing the track followed by an antiproton formed in the collision. Credit: CERN Recently at the…
J2030 X-Ray and Optical. Credit: X-ray: NASA/CXC/Stanford Univ./M. de Vries; Optical: NSF/AURA/Gemini Consortium A city-sized collapsed star has generated a beam of matter and antimatter…
The result may open doors to several lines of research in particle physics and beyond. A hybrid matter–antimatter helium atomAn atom is the smallest component…
New results from the LHCb experiment on CP asymmetry in charmless three-body charged B meson decays include the largest CP asymmetry ever observed. CP asymmetry…
J2030 X-Ray and Optical. Credit: X-ray: NASA/CXC/Stanford Univ./M. de Vries; Optical: NSF/AURA/Gemini Consortium Astronomers have imaged a beam of matter and antimatter that is 40…
Cosmic physics mimicked on table-top as grapheneGraphene is an allotrope of carbon in the form of a single layer of atoms in a two-dimensional hexagonal…
Artistic rendering of quarks in deuterium. Credit: Ran Shneor Quarks and Antiquarks at High Momentum Shake the Foundations of Visible Matter Jefferson Lab and Fermilab…
Abstract energy concept illustration. Collisions of Light Produce Matter and Antimatter From Pure Energy Study demonstrates a long-predicted process for generating matter directly from light…
A team of physicists, including the University of Warwick, have proved that a subatomic particle can switch into its antiparticle alter-ego and back again, in…
Trapped anti-atoms being cooled. Credit: Chukman So The result opens the door to considerably more precise studies of the response of antimatter to light and…
An artistic illustration of the movement of an antihydrogen atom in the ALPHA magnetic trap, before (grey) and after (blue) laser cooling. The images show…
Stars, galaxies, and everything in the universe, including our own bodies, are comprised of so-called regular matter. Regular matter includes atoms and molecules, which are…
Lack of symmetry in qubits can’t fix errors in quantum computing, but might explain matter/antimatter imbalance. Unexpected twist in the Kibble-Zurek theory offers a new…
Researchers at the University of Tokyo and National Institute of Radiological Sciences have designed a way to detect the absolute oxygen concentration in patients’ bodies,…
At the European nuclear and particle physics laboratory CERN, physicists can produce extremely rare short-lived atoms and molecules. Researchers from KU Leuven have shown that…
An element that could hold the key to the long-standing mystery around why there is much more matter than antimatter in our universe has been…
An element that could hold the key to the long-standing mystery around why there is much more matter than antimatter in our Universe has been…
A view of the underground ALICE detector used in the study of the antideuteron Credit: CERN The ALICE collaboration has presented new results on the…
Scientists one step closer to understanding the mystery of matter in the universe. Neutron’s ‘electric dipole moment’ smaller than ever predicted New international standard for…