Special Basic Model

The equation 5.3.1 for "Earth 2" with an intelligent species can be extended to:

6.3.1 Equation

N_ze = N_ie· F_zN_ze = A · F_sph· F_gae· F_L· F_i · F_z

Equation 6.3.1 shows the number of intelligent species that may have technology and have reached a development level greater than 2. Equation 6.3.1 can be simplified a little further. To do this, you have to look at the probability factors. The following are known:

F_sph = F_s·F_p·F_h	= 7:25 · 201:14,000 · 10:603 = 1:15,000 habitable zone

F_gae = F_g·F_a·F_e	= 1,212:3,286 · 51:130 · (1:100 – 1:10) = 1:702 bis 1:70 earth similarity

If you only look at "Earth 2", you can still establish a probability for a civilization:

6.3.2 Definition

F_Liz = F_L · F_i · F_z

F_z must be adapted to the quantities of civilization to be considered, which will become apparent in the following sections.

Equation 6.3.1 can then also be represented in this way:

6.3.3 Equation

N_ze = A · F_sph · F_gae· F_Liz

F_sph = F_s· F_p· F_h	Habitable Zone
F_gae = F_g· F_a· F_e	Earth Similarity
F_Liz = F_L· F_i· F_z	Civilization

The system of equations 6.3.3 contains all planetary and biological factors that can influence the development of a civilization, by an intelligent species, on an "Earth 2", in a sun-like system, in the galaxy.

Since we know one civilization, ours, Equation 6.3.3 can still be modified somewhat.. It applies:

6.3.4 Equation

N_ze = A · F_sph · F_gae· F_Liz &ge 1

Probabilities in the Galaxy

A Distribution Model for habitable Planets

6.3 - Special Basic Model

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