Feshbach resonance: ELI5 or resources for undergraduate

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SUMMARY

The discussion centers on Feshbach resonance, a critical concept in ultracold chemistry that allows tuning of interactions. The original work by Feshbach is referenced alongside the book "Bose-Einstein Condensation in Dilute Gases" by Pethick and Smith, particularly chapters 5 and 17, which provide foundational insights into the phenomenon. The user seeks intuitive explanations and additional resources to enhance their understanding as an undergraduate studying ultracold chemical reactions.

PREREQUISITES
  • Understanding of ultracold chemistry concepts
  • Familiarity with Feshbach resonance mechanisms
  • Knowledge of Bose-Einstein condensation principles
  • Basic grasp of quantum mechanics
NEXT STEPS
  • Research Feshbach resonance applications in ultracold atomic physics
  • Study the chapters 5 and 17 of "Bose-Einstein Condensation in Dilute Gases" by Pethick and Smith
  • Explore experimental techniques for observing Feshbach resonances
  • Learn about the role of magnetic fields in tuning interactions in ultracold gases
USEFUL FOR

Undergraduate students in physics, particularly those focusing on ultracold chemistry and atomic physics, as well as researchers interested in the applications of Feshbach resonance in studying chemical reactions at low temperatures.

bt623
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I'm working on a description of ultracold chemistry and one of the modes of tuning the interactions involves Feshbach resonance. Right now I'm referring to Feshbach's original piece and accompanying it with Pethick and Smith book titled Bose-Einstein Condensation in Dilute Gases, specifically the 5th and 17th chapters. I want to be able to explain the phenomena and how it can be used to study ultracold chemical reactions.

I think I understand the mechanism, but I'm hoping someone else on here can try an give an intuitive take on the process and possibly some references to better help me considering I am an undergraduate.

Much thank in advance, and if this post is formatted wrong or outright improper for this page, please let me know.
 
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bt623 said:
I think I understand the mechanism, but I'm hoping someone else on here can try an give an intuitive take on the process and possibly some references to better help me considering I am an undergraduate.
I don't have a specific reference at hand, so it would be easier for me if you explained what you understand about Feshbach resonances.
 

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