Antimatter

•  Antimatter consists of subatomic particles that are the exact counterparts of matter particles but carry opposite charges. 
•  Every particle in matter (such as protons, electrons, neutrons) has a corresponding antiparticle (antiprotons, positrons, antineutrons). 
•  Some particles like neutrinos may be their own antiparticles (Majorana particles), as they have no charge. 
•  When matter and antimatter come into contact, they annihilate each other and release energy.
Latest CERN Experiment (Transport of Antimatter)
•  Scientists at European Organization for Nuclear Research (CERN) successfully transported antiprotons outside the laboratory for the first time. 
•  Around 100 antiprotons were stored in a specially designed transportable trap and moved by truck. 
•  The antiprotons were suspended in a vacuum using superconducting magnets cooled to about −269°C. 
•  The transport experiment lasted about four hours, including a half-hour road journey. 
•  Approximately 91 out of 100 antiprotons survived the journey, demonstrating controlled transport feasibility. 
Technology Used
•  The antiprotons were stored in a transportable antiproton trap weighing about 1,000 kg. 
•  The trap ensured that particles did not come into contact with matter, preventing annihilation. 
•  Supercooled magnetic fields were used to keep the particles suspended and stable. 
Significance of the Experiment
•  The experiment demonstrates that antimatter can be safely transported outside laboratory conditions. 
•  It is a crucial step toward enabling antimatter-based experiments at distant research facilities. 
•  Scientists aim to transport antimatter to institutions like Heinrich Heine University in Germany for advanced studies. 
•  The experiment supports high-precision comparison between matter and antimatter to understand fundamental physics. 
•  It may help explain why the universe is dominated by matter despite equal creation of matter and antimatter theoretically.