I Models of accretion disc emissions contradicted by experiment

AI Thread Summary
The discussion highlights skepticism towards theoretical models of accretion disc emissions that lack experimental validation. Participants emphasize the importance of laboratory and observational data to support these models, particularly in the context of black holes. There is a call for deeper scrutiny of theories, such as certain variations of string theory, which may not have feasible methods for data collection. The thread also includes a note about adjusting the title for clarity, reflecting the participants' focus on accurate representation of the topic. Overall, the conversation underscores the need for empirical evidence in astrophysical theories.
Buzz Bloom
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Ref: http://www.spaceref.com/news/viewpr.html?pid=51416
I would be very interested to see comments from knowledgeable people about this.

My impression is that this is one more example of a need to remain at least somewhat skeptical about theoretical models that have not yet been validated by laboratory or observational data. Regarding the black hole models, apparently laboratory efforts have been in the works for some time.

With respect to those theoretical models for which a plausible method has not yet been suggested for how such data might possibly be gathered, perhaps a deeper skepticism might be warranted. I might very well be mistaken about this, but I have come to believe that there are several variations of string theory that are in this category.
 
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I'm not familiar with the physics of accretion discs, so have no comment on the substance of this finding. However, a correct title would be "Models of accretion disc emissions contradicted by experiment".
 
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Hi Paul:

I should have thought about adjusting the title more carefully. I gather it is too late to change it now.

Regards,
Buzz
 
Buzz Bloom said:
I should have thought about adjusting the title more carefully. I gather it is too late to change it now.
You can always ask that the title be changed. Just report your own post, and in the reason for the report say what you want it changed to.
(This is a public service announcement)
 
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(thread title changed as Buzz requested in his Report) :smile:
 
berkeman said:
(thread title changed as Buzz requested in his Report) :smile:
... on a kind hint of @PAllen :smile:
 
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