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From: Thomas 'PointedEars' Lahn <PointedEars@web.de>
Newsgroups: sci.physics
Subject: Re: antijohn cersus johnboy
Date: Sun, 29 May 2016 12:46:23 +0200
Organization: PointedEars Software (PES)
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noTthaTguY wrote:

> "john gave a tiny theory, that antimnatter spins oppositely from matter,

Where did they do that?

> but is there anyway to address that?

(_any way_)

Only insofar as if only one pair of a particle and its antiparticle would
form, they would have to have opposite projected spins as total spin is a
conserved quantity.  That is, if, for example, an electron–positron pair
would form, and the electron had projected spin +½, then the positron would
have to have projected spin −½ for the total projected spin of the system to
be 0.  However, the absolute spin of either particle would still be ½, and
the projection can be the other way around and still conserve total spin: an
electron with spin −½ and a positron with spin +½.

So it is already not true that all positrons have the opposite spin of all
electrons; corollary: it is not true that the spin of all antimatter is
opposite to the spin of all matter.

Learn to quote.

-- 
PointedEars

Twitter: @PointedEars2
Please do not cc me. / Bitte keine Kopien per E-Mail.