door StrangeQuark » zo 24 jul 2005, 18:33
"At about one-hundredth of a second, the earliest time about which we can speak with any confidence, the temperature of the universe was about a hundred thousand million (10^11) degrees Centigrade...."
(Blz.5 The first three minutes by Steven Weinberg (Nobelprize 1979) Updated edition 1993 printed by Basic Books)
"These particles - electrons, positrons, neutrinos, photons - were continually being created out of pure energy, and then after short lives being annihilated again. Their number therefore was not preordained, but fixed instead by a balance between processes of creation and annihilation. From this balance we can infer that the density of this cosmic soup at a temperature of a hundred thousaand million degrees was about four thousand million times that of water (4 x 10^9)"
(Blz.6 The first three minutes by Steven Weinberg (Nobelprize 1979) Updated edition 1993 printed by Basic Books)
Alsjeblieft. Is trouwens een leuk boek. ISBN 0-465-02437-8
"At about one-hundredth of a second, the earliest time about which we can speak with any confidence, the temperature of the universe was about a hundred thousand million (10^11) degrees Centigrade...."
(Blz.5 The first three minutes by Steven Weinberg (Nobelprize 1979) Updated edition 1993 printed by Basic Books)
"These particles - electrons, positrons, neutrinos, photons - were continually being created out of pure energy, and then after short lives being annihilated again. Their number therefore was not preordained, but fixed instead by a balance between processes of creation and annihilation. From this balance we can infer that the density of this cosmic soup at a temperature of a hundred thousaand million degrees was about four thousand million times that of water (4 x 10^9)"
(Blz.6 The first three minutes by Steven Weinberg (Nobelprize 1979) Updated edition 1993 printed by Basic Books)
Alsjeblieft. Is trouwens een leuk boek. ISBN 0-465-02437-8