Absorption moléculaire
Absorption moléculaire
Absorption moléculaire
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7$+*'$()6F/(0),$123/10)<br />
LF2(0%C-0)6/)(-D0*/)w)0#+)6$(3T)<br />
J!<br />
J(J+1)!<br />
20!<br />
!<br />
!<br />
!<br />
E J = J( J +1)h2<br />
8" 2 I<br />
LF23*%+)0(+%0)60/E)(-D0*/E)6F2(0%C-0)60)%$+*'$()<br />
6F/(0),$123/10N)./-)6$((0)1F2(0%C-0)6/)&G$+$()G&N))<br />
0#+)6$(3)6$((20)0()A$(3'$()60)1*)D*10/%)60)#$()<br />
,$,0(+)6F-(0%'0)k)&*%T)<br />
"E (J,J+1) = E J+1 # E J = ( J +1)h2<br />
4$ 2 I<br />
L*)#2&*%*'$()0()A%2./0(30)0(+%0)60/E)%*-0#)60)<br />
%$+*'$()3$(#23/'D0#)0#+)6$(3T)<br />
"# = "E (J+1,J+2) $ "E (J,J+1)<br />
h<br />
= h%<br />
= h<br />
4% 2 I<br />
17/10/11! <strong>Absorption</strong> moléculaire - ! 16!<br />
!<br />
J!<br />
J!<br />
J!<br />
J!<br />
B2&*%*'$()0(+%0)60/E)%*-0#)<br />
"# = h<br />
4$ 2 I = Cst<br />
m)5$(#+*(+0)60)%$+*'$()n)<br />
B = !<br />
4"I = h<br />
8" 2 I<br />
12!<br />
6!<br />
2!<br />
0!