A physicist explains how atoms arrange themselves into molecules – and how scientists are able to image these tiny bits of matter that make up everything around you.
Protons and neutrons in an atom’s nucleus can be arranged in different configurations, creating nuclear isomers.
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Nuclear isomers are rare versions of elements with properties that mystified physicists when first discovered. Isomers are now used in medicine and astronomy, and researchers are set to discover thousands more of them.
Measuring the mass of W bosons took 10 years – and the result was not what physicists expected.
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A decadelong experiment produced the most accurate measurement yet of the mass of W bosons. These particles are responsible for the weak force, and the result is more evidence for undiscovered physics.
Diligence, technological progress and a little luck have together solved a 20 year mystery of the cosmos.
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Cosmologists had only been able to find half the matter that should exist in the universe. With the discovery of a new astronomical phenomenon and new telescopes, researchers just found the rest.
How does our world work on a subatomic level?
Varsha Y S
A particle physicist explains just what this keystone theory includes. After 50 years, it’s the best we’ve got to answer what everything in the universe is made of and how it all holds together.