Theories predicting electron mass

  • Context: Graduate 
  • Thread starter Thread starter Ashwin_Kumar
  • Start date Start date
  • Tags Tags
    Electron Mass Theories
Click For Summary

Discussion Overview

The discussion revolves around various theories related to the mass of the electron, with participants exploring different models and perspectives. The scope includes theoretical considerations and speculative ideas regarding particle masses, particularly focusing on the electron and neutrino.

Discussion Character

  • Debate/contested, Exploratory, Conceptual clarification

Main Points Raised

  • One participant seeks suggestions for theories about electron mass to derive their own understanding.
  • Another participant critiques a specific quadratic equation theory claiming it predicts the masses of the electron and proton.
  • A participant expresses interest in the Koide mass formula while dismissing some theories as implausible, particularly one suggesting a neutron's mass is 1/240 of an electron.
  • There is a question raised about the debate surrounding the electron's mass, with a participant asserting that it is accurately measured.
  • Another participant clarifies that the debate pertains to the mass of the neutrino, not the electron, referencing theories that propose a neutrino mass of 1/240 of an electron.
  • One participant expresses confusion about which particle is being discussed, suggesting it might be the neutrino.
  • A later reply corrects a previous mistake, clarifying that the discussion is about the electron neutrino.
  • One participant asserts that the theory suggesting a heavy neutrino is excluded by data, indicating a challenge to that perspective.

Areas of Agreement / Disagreement

Participants express differing views on the status of electron mass, with some asserting it is not under debate while others focus on the mass of the neutrino. Multiple competing theories and perspectives remain unresolved.

Contextual Notes

Participants reference various theories and models without consensus on their validity or implications. There are indications of confusion regarding terminology and particle identities, which may affect the clarity of the discussion.

Ashwin_Kumar
Messages
35
Reaction score
0
Electron mass is a debated topic, and i was just asking if anyone could suggest a few theories about the electron mass and perhaps i could try and derive my own. Thanks a lot!
 
Physics news on Phys.org
The worst I've ever seen was a quadratic equation whose roots were allegedly the masses of the electron and proton. I'm sure you can do better than that!
 
I'm particularly interested in the Koide mass formula thing, but so far i haven't heard any which are particularly good. Some are crazy, saying a neutron is 1/240 of an electron! What a joke!
 
I wasn't aware that the mass of an electron was under debate. Why is that? I thought it was accurately measured already.
 
No, the mass of the electron is not under debate, the mass of the neutrino is. I just mentioned that some theories state that the mass of the neutrino is 1/240 of an electron. This is crazy because if a neutrino was that heavy it would have been detected by now.
 
Ok, so far we have Electron, Neutron, and Neutrino thrown around in this thread. Which one are we talking about? I'm pretty sure its NOT an electron or a neutron, so I'm going to guess a Neutrino.
 
Oh crap i meant electron neutrino. What a stupid mistake. pfft.
 
Ashwin_Kumar said:
I just mentioned that some theories state that the mass of the neutrino is 1/240 of an electron. This is crazy because if a neutrino was that heavy it would have been detected by now.

That's correct. Such a theory is excluded by data.
 

Similar threads

  • · Replies 9 ·
Replies
9
Views
3K
  • · Replies 8 ·
Replies
8
Views
4K
  • · Replies 17 ·
Replies
17
Views
3K
  • · Replies 21 ·
Replies
21
Views
5K
  • · Replies 4 ·
Replies
4
Views
4K
  • · Replies 26 ·
Replies
26
Views
3K
  • · Replies 7 ·
Replies
7
Views
3K
  • · Replies 3 ·
Replies
3
Views
3K
  • · Replies 3 ·
Replies
3
Views
2K
  • · Replies 11 ·
Replies
11
Views
2K