Is Proton Sphericity Similar to Electron Sphericity?

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In summary, the sphericity or regularity of the electron's negative charge was tested by the ACME collaboration in 2013. It is uncertain if a similar measure of the sphericity of the proton's positive charge would yield similar results. The spherical symmetry of the electric field and charge distribution on a proton would change with scale, as protons are composite and have 3 quarks. This means that at different scales, the proton's charge distribution would appear differently. Additionally, there is constant interchange among the proton's constituents, making it a dynamic rather than static situation.
  • #1
Islam Hassan
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As I understand, the sphericity or regularity of the electron’s negative charge was tested to exquisite degrees of accuracy by the ACME collaboration in 2013.

If possible, would a measure of the sphericity of the proton’s positive charge be expected to yield similar results?

And regarding the electron, if its sphericity was lower, say, by a couple of orders of magnitude, what implications would that have for particle/atomic physics? Would there be any implications for the manner in which electrons pair to nuclei?IH
 
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  • #2
The spherical symmetry of the electric field and charge distribution on a proton would change with scale, as protons are composite (made of 3 quarks).
By scale, I mean how far you can "zoom in" on the proton. If you aren't very zoomed in, it will look symmetric. If you are very zoomed in, you will see 3 points of charge.
 
  • #3
DuckAmuck said:
The spherical symmetry of the electric field and charge distribution on a proton would change with scale, as protons are composite (made of 3 quarks).
By scale, I mean how far you can "zoom in" on the proton. If you aren't very zoomed in, it will look symmetric. If you are very zoomed in, you will see 3 points of charge.
No you won't, as it is not a static situation. There is a constant interchange among them.
 
  • #4
A proton is static, but it doesn't have unique positions for its constituents.
 

1. What is the ‘Sphericity’ of the Proton?

The ‘Sphericity’ of the Proton refers to its shape, which is nearly spherical. This means that the proton is almost perfectly round in shape, with a very small deviation from a perfect sphere.

2. How is the ‘Sphericity’ of the Proton measured?

The ‘Sphericity’ of the Proton is measured using various experimental techniques, such as scattering experiments and spectroscopy. These experiments allow scientists to measure the size and shape of the proton and determine its sphericity.

3. What causes the ‘Sphericity’ of the Proton?

The ‘Sphericity’ of the Proton is a result of its internal structure. The proton is made up of smaller particles called quarks, which are held together by strong nuclear forces. These forces act equally in all directions, resulting in a nearly spherical shape.

4. Does the ‘Sphericity’ of the Proton change?

The ‘Sphericity’ of the Proton is a fundamental property and does not change. However, in certain extreme conditions, such as high energies or temperatures, the proton may undergo changes in its internal structure, which can affect its sphericity.

5. Why is the ‘Sphericity’ of the Proton important?

The ‘Sphericity’ of the Proton is an important property that helps us understand the fundamental building blocks of matter. It also plays a crucial role in various fields of physics, such as nuclear and particle physics, as well as in understanding the structure of atoms and molecules.

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