Highest loop order of experimental relevance?

In summary: Urs Schreiber[/URL], post: 5839672, member: 567385"]Thanks! But now help me: You seem to be saying that even the 4th order contribution is not much smaller than the experimental precision and uncertaintly. This makes me ask again how you know that adding the 5th, 6th, 7th etc. contribution will necessarily further improve the match to experiment?Or if you feel my questions are not going in the right direction, could you lay out again from scratch the argument by which you conclude that all the first 430 loop orders should... contribute to the experimental result?The 4-loop contribution is about 6*10-14
  • #36
Vanadium 50 said:
that's a little unfair.

There is some misunderstanding here. But never mind.
 
<h2>1. What is the highest loop order of experimental relevance?</h2><p>The highest loop order of experimental relevance refers to the highest level of complexity in a scientific experiment, typically in the field of particle physics. This level is determined by the number of loops, or iterations, in a Feynman diagram, which represents the interactions between particles.</p><h2>2. Why is the highest loop order of experimental relevance important?</h2><p>The highest loop order of experimental relevance is important because it provides insight into the fundamental laws of nature and can help validate or disprove existing theories. It also allows scientists to make predictions about the behavior of particles at higher energies and smaller scales.</p><h2>3. How is the highest loop order of experimental relevance determined?</h2><p>The highest loop order of experimental relevance is determined through a combination of theoretical calculations and experimental data. Theoretical physicists use mathematical models to predict the behavior of particles at different energy levels, and experiments are conducted to test these predictions.</p><h2>4. Has the highest loop order of experimental relevance been reached?</h2><p>No, the highest loop order of experimental relevance has not yet been reached. Currently, the highest loop order achieved in experiments is three, but scientists are working towards reaching higher levels of complexity in order to further our understanding of the fundamental laws of nature.</p><h2>5. What are some potential implications of reaching the highest loop order of experimental relevance?</h2><p>If the highest loop order of experimental relevance is reached, it could lead to significant advancements in our understanding of the universe and the development of new technologies. It could also potentially lead to the discovery of new particles and phenomena that could revolutionize our understanding of physics.</p>

1. What is the highest loop order of experimental relevance?

The highest loop order of experimental relevance refers to the highest level of complexity in a scientific experiment, typically in the field of particle physics. This level is determined by the number of loops, or iterations, in a Feynman diagram, which represents the interactions between particles.

2. Why is the highest loop order of experimental relevance important?

The highest loop order of experimental relevance is important because it provides insight into the fundamental laws of nature and can help validate or disprove existing theories. It also allows scientists to make predictions about the behavior of particles at higher energies and smaller scales.

3. How is the highest loop order of experimental relevance determined?

The highest loop order of experimental relevance is determined through a combination of theoretical calculations and experimental data. Theoretical physicists use mathematical models to predict the behavior of particles at different energy levels, and experiments are conducted to test these predictions.

4. Has the highest loop order of experimental relevance been reached?

No, the highest loop order of experimental relevance has not yet been reached. Currently, the highest loop order achieved in experiments is three, but scientists are working towards reaching higher levels of complexity in order to further our understanding of the fundamental laws of nature.

5. What are some potential implications of reaching the highest loop order of experimental relevance?

If the highest loop order of experimental relevance is reached, it could lead to significant advancements in our understanding of the universe and the development of new technologies. It could also potentially lead to the discovery of new particles and phenomena that could revolutionize our understanding of physics.

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