Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > sci.physics > #648120

Re: Where is the antimatter?

From moroney@world.std.spaamtrap.com (Michael Moroney)
Newsgroups sci.physics
Subject Re: Where is the antimatter?
Date 2017-09-01 11:57 +0000
Organization The World : www.TheWorld.com : Since 1989
Message-ID <oobhvv$qpt$1@pcls7.std.com> (permalink)
References <345a4d8c-b9b2-48b8-9bc9-1cd1c25d611d@googlegroups.com> <ooaq5t$je$1@pcls7.std.com> <f1028759-caee-4350-ae70-e11d29b8572a@googlegroups.com>

Show all headers | View raw


john <johnsefton288@gmail.com> writes:

>MM
>"Real antimatter isn't on any other "level", a positron is the same mass.."
>Where is the antimatter, then?

That's one of the big unanswered questions of physics.  Matter and 
antimatter are so much alike in many ways, or exactly the opposite in
others (such as charge).  If the universe started out as pure energy
you'd think it would be 50-50 matter-antimatter now. But it's almost all
matter. Why?

It appears the particle physics people may be on to something.  We don't
yet know the answer, but I can pretty much guarantee it doesn't involve
retarded precessing spinny things, arms of spiral galaxies or fractals.

Back to sci.physics | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread


Thread

Where is the antimatter? john <johnsefton288@gmail.com> - 2017-08-31 19:53 -0700
  Re: Where is the antimatter? moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-09-01 05:11 +0000
    Re: Where is the antimatter? john <johnsefton288@gmail.com> - 2017-09-01 02:51 -0700
      Re: Where is the antimatter? moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-09-01 11:57 +0000
        Re: Where is the antimatter? john <johnsefton288@gmail.com> - 2017-09-01 07:28 -0700
          Re: Where is the antimatter? Edward Prochak <edprochak@gmail.com> - 2017-09-01 08:52 -0700
            Re: Where is the antimatter? john <johnsefton288@gmail.com> - 2017-09-01 09:21 -0700
              Re: Where is the antimatter? Edward Prochak <edprochak@gmail.com> - 2017-09-01 11:22 -0700
              Re: Where is the antimatter? Odd Bodkin <bodkinodd@gmail.com> - 2017-09-01 14:48 -0500
          Re: Where is the antimatter? moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-09-01 16:43 +0000
          Re: Where is the antimatter? Odd Bodkin <bodkinodd@gmail.com> - 2017-09-01 14:47 -0500
        Re: Where is the antimatter? Odd Bodkin <bodkinodd@gmail.com> - 2017-09-01 14:36 -0500
    Re: Where is the antimatter? "reber G=emc^2" <herbertglazier0@gmail.com> - 2017-09-01 10:18 -0700
      Re: Where is the antimatter? "hanson" <hanson@quick.net> - 2017-09-01 10:58 -0700
  Re: Where is the antimatter? Double-A <double-a3@hush.com> - 2017-09-01 12:48 -0700
  Re: Where is the antimatter? Lofty Goat <rlwatkins@gmail.com> - 2017-09-01 18:07 -0500
    Re: Where is the antimatter? Double-A <double-a3@hush.com> - 2017-09-02 16:08 -0700
      Re: Where is the antimatter? john <johnsefton288@gmail.com> - 2017-09-02 16:21 -0700
        Re: Where is the antimatter? Double-A <double-a3@hush.com> - 2017-09-02 16:41 -0700
        Re: Where is the antimatter? moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-09-03 04:39 +0000
      Re: Where is the antimatter? Odd Bodkin <bodkinodd@gmail.com> - 2017-09-03 00:01 +0000
        Re: Where is the antimatter? john <johnsefton288@gmail.com> - 2017-09-02 17:19 -0700
          Re: Where is the antimatter? Odd Bodkin <bodkinodd@gmail.com> - 2017-09-03 00:28 +0000

csiph-web