Newly discovered particle found in xi-baryon

Physicists working on the detector of the Large Hadron Collider discovered a previously unrecognized particle that was excitedly excited.

This finding is published in the journal Physical Review Letters and the proofreading can be read on the Cornell University website, while more detailed, on the CERN website.

This finding is based on the observed collisions between moving protons in the LHC. Experiments conducted in 2011 with collision energy of up to 7 teraelectron-volts, physicists have observed strange particles produced as a result of decay.

Large particle accelerator LHC.

When analyzed on the instrumentation, this was a new particle of mass - 5945.0 ± 2.8 megaelectron-volts (in physics the masses of basic mass and energy measured in the same unit). This volume is larger than the mass of the particle itself in the irradiated state that physicists in 2011 discovered when working on the American Tevatron accelerator.

The stimulated charm of xi-baryon, the symbol Ξb * 0, as well as other baryon particles, among them protons and neutrons composed of three quarks. Quartz grains have six types (or 6 'grains') and combine together in different combinations, producing the basic grains that have been observed.

This stimulus consists of quarks , quarks, and strange quarks . The negative charge of quark and strange quarks (each particle with a charge equal to 1/3 of the electron charge) is compensated by the positive charge of the upper quark (2/3 of the electonal charge). about electricity.

The CMS (compact muon solenoid) detector used for this work - just one of the particle detectors - was installed on the large LHC accelerator. Different detectors are specialized for finding different masses by different technologies.

Recently, physicists working on the LHC have reported on the record-breaking performance of the machine (ie, features that reflect the frequency of collisions and the speed at which experimental data are accumulated).