Bosone di Higgs - Wikipedia
WEBIl bosone di Higgs è un bosone scalare, elementare e massivo associato al campo di Higgs, che svolge un ruolo fondamentale nel Modello standard conferendo la massa alle particelle elementari tramite il fenomeno della rottura spontanea di simmetria.
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/c2 by CMS (2022) [36] and 125.11 ± 0.11 GeV/c2 by ATLAS (2023). It is the only particle that remains massive even at very high energies.
The Higgs boson - CERN
WEBWe still have much to learn about the Higgs boson. Is it one-of-a-kind or is there a whole Higgs sector of particles? Does it help to explain how the universe was formed, with matter triumphing over antimatter? Does it get its mass by interacting with itself in some way? And why is its mass so small, suggesting the existence of a whole new ...
What's so special about the Higgs boson? - CERN
WEBMeasuring the properties of the Higgs boson in detail is crucial to exploring many outstanding mysteries in particle physics and cosmology, from the wild variation of masses of elementary particles to the fate of the universe.
Where does the Higgs boson come from? - CERN
WEBMar 30, 2023 · The Higgs boson is the simplest known particle: a “fragment of vacuum” with no charge or spin. As with all elementary particles, it is an excitation, or quantum, of a more fundamental entity called a field – the uniquely featureless Brout–Englert–Higgs field, which fills all space uniformly.
The Higgs boson: a landmark discovery - ATLAS Experiment at CERN
WEBThe discovery of the Higgs boson opened a whole new branch of particle physics, as researchers began to study its properties. In 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 ...
The Higgs boson: the hunt, the discovery, the study and some …
WEBJul 4, 2018 · The “Higgs mechanism,” which consists of the Higgs field and its corresponding Higgs boson, is said to give mass to elementary particles. By “mass” we mean the inertial mass, which resists when we try to accelerate an object, rather than the gravitational mass, which is sensitive to gravity.
DOE Explains...the Higgs Boson | Department of Energy
WEBThe Higgs boson is the fundamental particle associated with the Higgs field, a field that gives mass to other fundamental particles such as electrons and quarks. A particle’s mass determines how much it resists changing its speed or position when it encounters a force.
The Higgs boson turns ten | Nature
WEBJul 4, 2022 · The discovery of the Higgs boson, ten years ago, was a milestone that opened the door to the study of a new sector of fundamental physical interactions. We review the role of the Higgs field in...
ATLAS dives deeper into di-Higgs - CERN
WEBJun 18, 2024 · Known as di-Higgs production, this fascinating process can tell scientists about the Higgs boson self-interaction. By studying it, physicists can measure the strength of the Higgs boson’s “self-coupling”, which is a fundamental aspect of the Standard Model that connects the Higgs mechanism and the stability of our Universe.