Are some atomic nuclei pear shaped?
Most atomic nuclei that exist naturally are not spherical but have the shape of a rugby ball.
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Most atomic nuclei that exist naturally are not spherical but have the shape of a rugby ball.
The ALPHA collaboration at CERN has made the first direct analysis of how antimatter is affected by gravity. The ALPHA experiment was the first to trap atoms of antihydrogen, held in place with a stro...
Astronomical observations – such as the rotation velocities of galaxies and gravitational lensing – show that more than 80% of the matter in the universe remains invisible.
In March 2012, the LHCb collaboration reported an observation of CP violation in charged B-meson decays.
When quarks and gluons (partons) in opposing beams at high-energy hadron colliders meet they can scatter violently to produce correlated showers of particles, or “jets”. In proton–pr...
The TOTEM collaboration has published the first luminosity-independent measurement at the LHC of the total proton–proton cross-section at a centre-of-mass energy of 8 TeV.
The NOvA neutrino detector that is currently under construction in northern Minnesota has recorded its first 3D images of particle tracks.
A new particle accelerator in the UK has achieved a significant electron acceleration milestone.
Three unusually long-lasting stellar explosions discovered by NASA’s Swift satellite represent a new class of gamma-ray bursts (GRBs). Astrophysicists conclude that they probably arose from the ...
The international team running the Alpha Magnetic Spectrometer (AMS) has announced the first results in its search for dark matter.