Higgs
Boson
The Higgs
Boson and the Higgs Mechanism became a cornerstone of the Standard Model of
particle physics. The Higgs boson is the
particle associated with the Higgs field, an energy field that transmits mass
to the things that travel through it.This theory
may be a little hard to digest if you’re totally unfamiliar with particle
physics,so lets get familiar with some of the basic fundamentals about this
particle:-
·
To know this we must examine one of the most
prominent theories describing how the "cosmos works" which is given
by the standard model.
·
we know that there are 4 fundamental
forces –gravitational,
electromagnetic, strong and weak nuclear forces out of these four the weak force and the electromagnetic
forces can be described within the same theory, which forms the basis of the standard
model which implies that electricity,
magnetism, light and some types of radioactivity are all manifestations of a
single underlying force known as the electroweak
force.
·
There are also 12 fundamental particles
of matter these 12 fundamental particles
of matter describes the 12
fermions that make up the basic set of
particles. These 12 fermions are further divided into two sets of six
quarks and six
leptons. Hence Lepton and Quarks are called as the basic
building block.
·
The Quarks make up protons and neutrons while members of the Lepton family include the electron and the electron neutrino, its
neutrally charged counterpart.
·
The six Quarks are called up,
down, strange, charm, top and bottom.
·
The Six Leptons are
called the electron, electron neutrino, muon, muon
neutrino, tau and tau neutrino.
·
There are also the force carrying particles
called bosons. They are photons which responsible for the electromagnetic
force, W and Z bosons that cause the weak force and gluons that result in the strong force. There may also be a boson caused the Higgs boson that
would help to explain gravity.
The four fundamental forces has a corresponding
carrier particle, or boson, that acts upon matter .Now think each of the four fundamental
ones has its own specific bosons. Electromagnetic fields, for instance, depend
on the photon to transit electromagnetic force to matter. Physicists think the
Higgs boson might have a similar function -- but transferring mass itself.
Think for a moment of time if all particles
have no inherent mass, but instead gain mass by passing through a field? This
field, known as a Higgs field, could affect different particles in different
ways. Photons could slide through unaffected, while W and Z bosons would get
bogged down with mass. In fact, assuming the Higgs boson exists, everything
that has mass gets it by interacting with the all-powerful Higgs field, which
occupies the entire universe. Like the other fields covered by the standard model,
the Higgs one would need a carrier particle to affect other particles, and that
particle is known as the Higgs boson.To test the existence of Higgs particle and Higgs Field the
particle accelerators came into picture which are known as the Large Hadron collider which shoots beams of protons into each other. When
they collide, they create super-high-energy mash-ups that spew out subatomic
particles. From time to time, a Higgs boson might be one of those particles.
Just after the big bang the Higgs field was zero, but as the universe
cooled and the temperature fell below a critical value, the field grew
spontaneously so that any particle interacting with it acquired a mass. The
more a particle interacts with this field, the heavier it is. Particles like
the photon that do not interact with it are left with no mass at all. Like all
fundamental fields, the Higgs field has an associated particle – the Higgs
boson. The Higgs boson is the visible manifestation of the Higgs field, rather
like a wave at the surface of the sea.
According to Einstein Theory Of General
Relativity mass is connected to
gravitation. The Higgs Boson Mechanism solves the mass enigma but totally
ignores gravitation and General Relativity.From this we can say that Higgs
Field is nothing but a "Newtonian Field in Spacetime.