Higgs boson - Wikipedia
WEBIn the Standard Model, the Higgs boson is a massive scalar boson whose mass must be found experimentally. Its mass has been determined to be 125.35 ± 0.15 GeV/c 2 by CMS (2022) [36] and 125.11 ± 0.11 GeV/c 2 by ATLAS (2023). It is the only particle that remains massive even at very high energies.
The Higgs boson - CERN
WEBTo confirm if it really was the Higgs boson, physicists needed to check its “spin” – the Higgs boson is the only particle to have a spin of zero. By examining two and a half times more data, they concluded in March 2013 that, indeed, …
Higgs boson: The 'God Particle' explained - Space.com
WEBApr 10, 2024 · The Higgs Boson is the only elementary particle with no spin. A boson is a "force carrier" particle that comes into play when particles interact with each other, with a boson exchanged during...
The Higgs boson: Revealing nature’s secrets - CERN
WEBJul 4, 2020 · At the time of the discovery, the fact that the Higgs boson transformed into photons meant that – unlike all other elementary bosons we know – its spin could not be 1: photons have a quantum spin of 1 themselves, so a particle transforming into two photons would have a spin of 0 (with the two spins of the photon cancelling out) or 2 (if the ...
A portrait of the Higgs boson by the CMS experiment ten years
WEBJul 4, 2022 · The CMS experiment has observed the Higgs boson in numerous fermionic and bosonic decay channels, established its spin–parity quantum numbers, determined its mass and measured its production...
The Higgs boson: a landmark discovery - ATLAS Experiment at …
WEBIn the Standard Model, the Higgs boson is unique: it has zero spin (making it the only fundamental particle with this characteristic), no electric charge and no strong force interaction. The spin and parity were measured through angular correlations between the particles it decayed to.
A detailed map of Higgs boson interactions by the ATLAS
WEBJul 4, 2022 · The quantum excitation of this field, known as the Higgs field, manifests itself as the Higgs boson, the only fundamental particle with no spin. In 2012, a particle with properties...
The profile of the Higgs boson: status and prospects
WEBDec 18, 2023 · The Higgs boson, which was discovered at CERN in 2012, stands out as a remarkable elementary particle with distinct characteristics. Unlike any other observed particle, it possesses zero spin within the Standard Model (SM) of particle physics.
Happy birthday, Higgs boson! What we do and don’t know about …
WEBJul 4, 2022 · The Higgs boson is a spin-zero particle. Spin is an intrinsic quantum-mechanical property of a particle, often pictured as an internal bar magnet. All other known fundamental particles have...
The scalar boson | ATLAS Experiment at CERN
WEBMar 26, 2015 · The ATLAS experiment has released results confirming that the Higgs boson has spin 0 (it is a so-called “scalar”) and positive parity as predicted by the Standard Model, making it the only elementary scalar particle to be observed in nature.