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What is the significance of the rest mass of a photon in the context of particle physics?
The rest mass of a photon is significant in particle physics because it is zero. This property distinguishes photons from other particles, such as electrons and protons, which have non-zero rest masses. The masslessness of photons is a key factor in their behavior and interactions, including their ability to travel at the speed of light and their role in electromagnetic interactions.
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What is the significance of the photon cross section in the study of particle interactions?
The photon cross section is important in studying particle interactions because it helps determine the likelihood of a photon interacting with other particles. It provides information on how likely a photon is to scatter or be absorbed by other particles, which is crucial for understanding various physical processes and phenomena in particle physics.
What is the process of photon decay and how does it contribute to the understanding of particle physics?
Photon decay is the process in which a photon, a fundamental particle of light, transforms into other particles, such as an electron-positron pair. This process is important in particle physics as it helps scientists understand the interactions and behaviors of particles at the subatomic level. By studying photon decay, researchers can gain insights into the fundamental forces and particles that make up the universe.
What is the mass of moving photon?
A photon is a massless particle, so it does not have a rest mass. It only possesses energy and momentum, but in the context of special relativity, mass is not a property of a moving photon.
Is a photon an elementary particle?
Yes, a photon is an elementary particle.
Who hypothesized that light can behave as a particle called photon?
Albert Einstein was the scientist who hypothesized that light can behave as a particle called a photon in his theory of the photoelectric effect, for which he was awarded the Nobel Prize in Physics in 1921.
What is the significance of the photon cross section in the study of particle interactions?
The photon cross section is important in studying particle interactions because it helps determine the likelihood of a photon interacting with other particles. It provides information on how likely a photon is to scatter or be absorbed by other particles, which is crucial for understanding various physical processes and phenomena in particle physics.
What is the process of photon decay and how does it contribute to the understanding of particle physics?
Photon decay is the process in which a photon, a fundamental particle of light, transforms into other particles, such as an electron-positron pair. This process is important in particle physics as it helps scientists understand the interactions and behaviors of particles at the subatomic level. By studying photon decay, researchers can gain insights into the fundamental forces and particles that make up the universe.
What is the mass of moving photon?
A photon is a massless particle, so it does not have a rest mass. It only possesses energy and momentum, but in the context of special relativity, mass is not a property of a moving photon.
Does photon is a neutral particle?
A photon is an Electrically neutral particle
Is a photon an elementary particle?
Yes, a photon is an elementary particle.
Who hypothesized that light can behave as a particle called photon?
Albert Einstein was the scientist who hypothesized that light can behave as a particle called a photon in his theory of the photoelectric effect, for which he was awarded the Nobel Prize in Physics in 1921.
What decay has no particle associated with it?
All nuclear decay has some kind of particle or particles associated with it. Even the metastable decay of 4399Tcm, a gamma at 142.7 Kev, is considered to be a particle emission, because a gamma is a photon, and a photon is an elementary particle, per our understanding of modern quantum mechanics and particle physics, even though it has no mass at rest state.
Does a photon have electrons?
No. A photon is a particle of light. It is massless.
What is the correct term of a light particle?
Photon
Electromagnetic waves can behave as particle this particle is called?
Photon.
What is the standard model of particle physics?
Six quarks, six leptons, 2 weak gauge bosons, the photon, 8 gluons, the Higgs, and the hypothetical graviton
What particles and charges make up a photon?
The photon IS the particle in this case. It isn't known to be made up of any smaller particles. The electric charge of a photon is zero.
