Neutron - Proton interaction(through down quark)

In summary, the conversation discusses the interaction between protons and neutrons, also known as hadrons, and how they are affected by the strong nuclear force. The exchange of pions, a quark-antiquark bound state, is the main mechanism of interaction between protons and neutrons. Additionally, the exchange of photons is also possible due to the magnetic dipole moment of the neutron. The conversation also explains that in nuclear physics, it is more common to refer to pions rather than quarks when discussing hadrons.
  • #1
suchal
32
1
Can anyone tell me, in detail, about Neutron - Proton interaction. Newbie here, so please use easy words(i know enough about quarks and gluons as well as strong interaction forces)
 
Physics news on Phys.org
  • #2
Not sure how to interpret the phrases "in detail" and "use easy words" appearing in the same paragraph!

But you don't usually talk about "quarks" when you talk about "hadrons" (such as protons and neutrons). Nuclear physicists would rather talk about PIONS.

So a proton and a neutron interact (via the strong nuclear force) through the exchange of pions (a quark-antiquark bound state). They can also exchange photons (even though the neutron is "neutral" it has a magnetic dipole moment and thus still interacts with the electromagnetic force).

Hope that helps.
 

Related to Neutron - Proton interaction(through down quark)

1. What is a neutron-proton interaction?

A neutron-proton interaction is a type of strong interaction that occurs between a neutron and a proton. It is mediated by the exchange of virtual particles called gluons, which are responsible for holding together the nucleus of an atom.

2. How does the down quark play a role in neutron-proton interaction?

The down quark is one of the fundamental particles that make up protons and neutrons. It is responsible for the attractive force between these particles, as it is exchanged between them during the interaction.

3. Why is neutron-proton interaction important?

Neutron-proton interaction is important because it is responsible for holding the nucleus of an atom together. Without this interaction, atoms would not exist and the universe would look very different.

4. Can neutron-proton interaction be observed?

No, neutron-proton interaction cannot be directly observed. However, its effects can be observed through experiments and calculations in nuclear physics.

5. How does the strength of neutron-proton interaction compare to other interactions?

Neutron-proton interaction is one of the strongest interactions in nature, second only to the strong nuclear force that holds the nucleus together. It is much stronger than electromagnetic and gravitational interactions.

Similar threads

I Impossibility of constructing a particle consisting of only neutrons and proton-neutron interaction
    • High Energy, Nuclear, Particle Physics
Replies
6
Views
993
I Experiment finds gluon mass in the proton (?)
    • High Energy, Nuclear, Particle Physics
Replies
12
Views
2K
I Can proton/neutron decay be avoided in some conditions?
    • High Energy, Nuclear, Particle Physics
Replies
2
Views
311
I Exploring the Quark Stars: Hexaquarks and Proton Decay
    • High Energy, Nuclear, Particle Physics
Replies
5
Views
1K
How to understand Proton Structure-function (pdf)
    • High Energy, Nuclear, Particle Physics
Replies
4
Views
1K
I What would a hypothetical quark-quark collision yield?
    • High Energy, Nuclear, Particle Physics
Replies
4
Views
2K
I What happens to the non-interacting part of protons in LHC collisions?
    • High Energy, Nuclear, Particle Physics
Replies
1
Views
940
B Can a hydrogen atom become a neutron?
    • High Energy, Nuclear, Particle Physics
Replies
5
Views
2K
I Strange quarks, Strange stars and Strangelets?
    • High Energy, Nuclear, Particle Physics
Replies
6
Views
1K
I Question about gluons and nucleon binding
    • High Energy, Nuclear, Particle Physics
Replies
5
Views
1K

Hot Threads

Recent Insights

Back
Top