Does resonance increase in velocity

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Discussion Overview

The discussion centers around the relationship between velocity, mass, and an atom's resonance, exploring how these factors may influence the vibrational characteristics of atoms. The scope includes theoretical considerations from special relativity (SR) and the Doppler effect.

Discussion Character

  • Exploratory, Technical explanation, Debate/contested

Main Points Raised

  • One participant questions whether an increase in velocity or mass affects an atom's resonance, suggesting that faster travel might lead to slower vibrations.
  • Another participant asserts that from the atom's reference frame, it will always vibrate at its resonant frequency, with shifts observable only from different frames of reference.
  • A different viewpoint posits that, according to special relativity, resonant frequencies would decrease as speed increases due to time dilation.
  • Another participant introduces the Doppler effect, suggesting that it may dominate over special relativity effects, indicating that approaching observers would experience blue-shift.
  • One participant reflects on the idea that to an atom, everything seems normal, but at velocities close to light speed, decay processes would appear slower to stationary observers.

Areas of Agreement / Disagreement

Participants express differing views on how velocity and mass impact resonance, with no consensus reached on the overall relationship between these factors and resonance.

Contextual Notes

The discussion involves assumptions related to reference frames, the effects of time dilation, and the interplay between the Doppler effect and special relativity, which remain unresolved.

quant
Does increase in velocity and/or mass increase the effect on an atom's resonance?

I was thinking maybe the faster an atom travels in one direction the slower the atom would vibrate.

Any thoughts on this matter?
 
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For the reference frame of the atom, it will always vibrate at its resonant frequency. Shifting is only possible when viewing the atom from different frames of reference as it is dependent on time.
 
I would have to say, based on SR alone, that resonant frequencies would have to decrease as speed increases. You know; time dilation.
 
Yes, but there's also Doppler effect. IIRC, Doppler wins over SR. Meaning, when approaching you always have blue-shift. Even with SR.
 
Yes, after i posted the question i had a thought about it, and thought to myself that to an atom, everything would seem normal, but at close to light speeds decaying would appear slower to a slower or stationary observer.
 

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