Where does the proton come from in a Cyclotron?

In summary, protons used in a cyclotron are extracted from a hydrogen gas source and are accelerated using an electric field and magnetic field. After being accelerated, the proton can be reused multiple times before needing to be replaced and is extracted using a deflecting magnet. These protons are used in particle physics experiments or medical treatments, such as proton therapy for cancer treatment.
  • #1
Symmetry777
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3

Where does the proton come from in a Cyclotron?

 
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  • #2
Ionization of hydrogen.
 
  • #3
  • #4
Or, neither. It's injected into the ring by acceleration through an electric field after being generated in a proton "source" which can be anyone of a variety of ionization chambers.
 
  • #5


The proton in a cyclotron is typically sourced from a hydrogen gas supply. The gas is ionized and then accelerated by an electric field towards the center of the cyclotron, where it is further accelerated by a magnetic field. This process creates a beam of high-energy protons that can then be used for various scientific and medical applications. The source of the proton is an important factor in the operation of a cyclotron and extensive measures are taken to ensure the purity and stability of the proton beam.
 

1. Where does the proton come from in a Cyclotron?

The protons used in a cyclotron are typically extracted from a hydrogen gas source, such as hydrogen gas or water.

2. How is the proton accelerated in a Cyclotron?

The proton is accelerated by using an electric field to accelerate the proton towards a negatively charged electrode, known as a dees. The proton then passes through a magnetic field, which causes it to spiral outwards, gaining more energy with each revolution.

3. What happens to the proton after it is accelerated in a Cyclotron?

After being accelerated in the cyclotron, the proton is typically used in particle physics experiments or medical treatments, such as proton therapy for cancer treatment.

4. Can the proton be reused in a Cyclotron?

Yes, the proton can be reused in a cyclotron. The proton is typically accelerated and then redirected back towards the dees for further acceleration. This process can be repeated multiple times before the proton loses too much energy and needs to be replaced.

5. How is the proton extracted from the Cyclotron?

The proton is extracted from the cyclotron by using a deflecting magnet, which alters the path of the proton and allows it to exit the cyclotron. This extraction process is carefully controlled to ensure the proton maintains its energy and direction for use in experiments or treatments.

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