Table of Contents
Can the Higgs boson cause vacuum decay?
As the delicate balance between quantum particles breaks down, the Higgs field would break out of its false vacuum in a domino effect throughout the universe called vacuum decay.
How does the Higgs boson decay?
The Higgs boson can decay to a lepton pair and a photon in three main ways: the leptons can be produced via an intermediate Z boson (H→Zγ→ℓℓγ) or a virtual photon (H→γ*γ→ℓℓγ), or the Higgs boson can decay to two leptons (H→ℓℓ) with one lepton radiating a final-state photon.
Could vacuum decay happen?
While it is incredibly unlikely to occur from the perspective of both time and space, if a Vacuum Decay were to occur near Earth, there is absolutely nothing we could do about it.
What did Stephen Hawking say about the Higgs boson?
According to Hawking, 72, at very high energy levels the Higgs boson, which gives shape and size to everything that exists, could become unstable. This, he said, could cause a “catastrophic vacuum decay” that would lead space and time to collapse, ‘Express.co.uk’ reported.
Is Higgs boson metastable?
A metastable vacuum for the Higgs boson implies that it is possible, and in fact inevitable, that a vacuum decay takes place with catastrophic consequences for the Universe.
How can the Higgs boson destroy the universe?
The Higgs Boson is a subatomic particle that is crucial for a stable universe. If it became destabilized, it could create chaos in the universe, possibly swallowing up everything in its path, leaving nothing but a cold, dark void, New Scientist reports.
What does the Higgs boson prove?
Higgs Boson Facts One theoretical model of new physics predicts five Higgs bosons. Fundamental particles in our universe acquire mass through their interactions with the Higgs field. The Higgs boson can be a unique portal to finding signs of dark matter due to its own distinctive characteristics and properties.
Is Universe unstable?
Brian Cox says universe ‘isn’t as stable as we believe’ in 2017. A true vacuum is the stable, lowest-energy state, while a false vacuum suggests the universe is somewhat, but not entirely, stable – known to scientists as “metastable”.
Could the Higgs boson be the source of dark energy?
That’s because the Higgs boson could, in principle, be giving rise to dark energy. The standard model of particle physics encompasses the fundamental particles that make up matter, as well as associated fields.
Is the Higgs boson to blame for the expanding universe?
The particle credited with giving others mass, the Higgs boson, may also be to blame for the universe flying apart ever faster. That’s because the Higgs boson could, in principle, be giving rise to dark energy. The standard model of particle physics encompasses the fundamental particles that make up matter, as well as associated fields.
How does the mass of the Higgs boson affect other particles?
Another way to look at it: The greater the mass, the more strongly that elementary particle interacts, or couples, with the Higgs boson (and its field). One way to prove a coupling between Higgs and other particles is to look at its decay products.
What is the latest version of the Higgs boson?
Higgs boson. This is the latest accepted revision, reviewed on 4 November 2018. The Higgs boson is an elementary particle in the Standard Model of particle physics, produced by the quantum excitation of the Higgs field, one of the fields in particle physics theory.