a. Pentaquarks consist of five quarks in a bound state. Find a combination of fi

Question

a. Pentaquarks consist of five quarks in a bound state. Find a combination of five quarks which yield a neutral particle? What is the charge and mass of this combination? Part II: The Universe Rank these events in the order in which they occurred from earliest (1) to latest (12). Place a number on each tile from 1 to 12. If two events occurred coincidently, give them the same number. 1. First Atoms form First Planets form Gravity Decouples fr First Molecules form Strong force Decouples from 4 forces First Stars form The Big Bang Photons ap THE UNIVERSE Inflationary epoch of Universe The Sun is born The earth is born Life in our solar system appears

Explanation / Answer

3) A neutral pentaquark (on the basis of vortex theory) can be created by a gamma ray striking a photon. The neutral pentaquark will be made up of up, up, down, down, and an anti-charm quark.

1)The order is:

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