How many particles are there in the Universe?

Posted by moorglade on August 12, 2003 at 03:24:53:

The standard particle model has a structure based on Particles, does any one know what the standard estimate for the current amount of particles that exist within the Universe?

If there is a standard, can anyone who replies, show the method for estimation, how one derives this estimate? thanks in advance.

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Follow Ups: (Reload page to see most recent)

• Re: How many particles are there in the Universe?(WHAT CONSTITUTES A PARTICLE?) -- dr_syed_ameen2000 8/12/03 (2)
  • Re: How many particles are there in the Universe?(WHAT CONSTITUTES A PARTICLE?) -- moorglade 8/12/03 (1)
    • Re: How many particles are there in the Universe?(WHAT CONSTITUTES A PARTICLE?) -- dr_syed_ameen2000 8/13/03 (0)
• Re: How many particles are there in the Universe? -- sol 8/12/03 (0)
• Re: Millions of Billions of Thrillions of ... -- dock 8/12/03 (0)
• Re: How many particles are there in the Universe? -- lanecove 8/12/03 (3)
  • Re: How many particles are there in the Universe? -- moorglade 8/12/03 (2)
    • Re: How many particles are there in the Universe? -- lanecove 8/12/03 (1)
      • Re: How many particles are there in the Universe? -- step 8/12/03 (0)

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