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Article #3971Re: Gravitation & massless particles (was Re: Some physics questions)
From: Hartmut Frommert
Date: Thu, 05 Nov 1992 10:16
Date: Thu, 05 Nov 1992 10:16
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radford@cs.toronto.edu (Radford Neal) writes:
>In article <11264@sun13.scri.fsu.edu> jac@ds8.scri.fsu.edu (Jim Carr) writes:
>> In principle, one could measure the change in gravity when a particle
>> and anti-particle annihilate, but in practice ....
>Hmm... this seems wrong to me. Wouldn't the photons (or whatnot) that
>result from the annihilation still exert gravitational force?
Exactly what I stated in my prev post..
--
Hartmut Frommert <phfrom@nyx.uni-konstanz.de>
Dept of Physics, Univ of Constance, P.O.Box 55 60, D-W-7750 Konstanz, Germany
-- Eat whale killers, not whales --
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Newsgroups: sci.physics Path: arc1-ca.pugleaf.net!sparky!uunet!spool.mu.edu!yale.edu!ira.uka.de!news.belwue.de!eratu.rz.uni-konstanz.de!nyx.uni-konstanz.de!phfrom From: phfrom@nyx.uni-konstanz.de (Hartmut Frommert) Subject: Re: Gravitation & massless particles (was Re: Some physics questions) Message-ID: <phfrom.372@nyx.uni-konstanz.de> Sender: usenet@eratu.rz.uni-konstanz.de Organization: Dept. of Physics, University of Constance References: <ksiew.720770120@munagin> <11264@sun13.scri.fsu.edu> <92Nov3.165317edt.629@neuron.ai.toronto.edu> Date: Thu, 5 Nov 1992 10:16:19 GMT Lines: 16