M

R = R s

ρ 0

P 0

k T 0

β

( M )

(cm)

(g·cm−3)

(Pa)

(eV)

8 (106)

2.4 (1012)

2 (103)

3.9 (1022)

1.1 (105)

0.99

107

3 (1012)

1.3 (103)

2.5 (1022)

1.1 (105)

0.98

108

3 (1013)

1.3 (10)

2.5 (1020)

6.2 (104)

0.62

109

3 (1014)

1.3 (10−1)

2.5 (1018)

2.3 (104)

0.23

1010

3 (1015)

1.3 (10−3)

2.5 (1016)

8 (103)

0.08

1011

3 (1016)

1.3 (10−5)

2.5 (1014)

2 (103)

0.02