From: "JACK L. URETSKY (C) 1996; HEP DIV., ARGONNE NATIONAL LAB, ARGONNE, IL 60439" <JLU@hep.anl.gov>
Date: Sat, 28 Feb 1998 12:20:46 -0600
Hi Bill-
The experiment has not been done, but it is intended to be one of the
early experiments of the groups that are trying to make anti-hydrogen atoms.
The experiment requires a neutral, long-lived particle.
Regards,
Jack
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I'm not aware of experimental evidenve of the gravitational properties =
of antimatter. Since gravity is so weak this is a very hard experiment =
to do. Has it been done and I missed it? Until experiment speaks,
theorists must remind themselves, they really know nothing about
the gravitational properties of antimatter. Nature is under no constrain=
t
to be the way we imagine it should be.
Cheers,
Bill Larson
Geneva (Where anti-electrons fall up?)
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