[sdiy] OT: The spin of electrons!

[karl dalen]

OK i got it wrong, it seams to be some heritage from Samuel Goudsmit
and George Uhlenbecknow but now electrons are apparently treated 
like of a dot shape in angular momentum vector something system etc!

Are there any quantum spin for dummies around,,,perhaps?
I'm not to enthusiastic to dive into some Schrödinger calculus!

KD 

--- Den tis 2009-12-29 skrev ijfritz at comcast.net <ijfritz at comcast.net>:

> Från: ijfritz at comcast.net <ijfritz at comcast.net>
> Ämne: Re: [sdiy] OT: The spin of electrons!
> Till: "karl dalen" <dalenkarl at yahoo.se>
> Kopia: synth-diy at dropmix.xs4all.nl
> Datum: tisdag 29 december 2009 20.34
> #yiv1519413180 p
> {margin:0;}>>>
> Does science know today what's causing the spin of the
> electron?
> <<<
> 
> Spin is a quantum mechanical property.  There is
> nothing physically spining -- the math involved is somewhat
> similar to that for classical spin, and that's where the
> name came from. ("It might as well be spin"). The
> spin quantum number is always there.  The direction of
> the spin may be manipulated with magnetic fields, but it
> never goes away.
> 


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