220
TABLE 81.
AssorrTION Cross SECTIONS, PHOTOIONIZATION YIELDS, AND PHOTOIONIZATION
Cross SECTIONS FOR PROPYNE AND PRopYNE-dy
Wave-,
length, A
1052.4
1055.6
1058.6
1061.7
1065.2
1069.9
1072.8
1076.8
1079.7
1081.6
1084.5
1088.7
1090.0
1092.4
1094.7
1098.1
1099.4
1102.0
1104.4
1107.2
1110.3
1115.0
1119.1
j121.2
1123.9
1127.3
1132.9
1135.3
1137.4
1144.4
1145.9
1148.5
1150.9
1159.9
1161.3
1163.8
1166.1
1172.2
1174.5
1175.9
1178.3
1180.4
1182.7
1188.0
1189.4
1191.7
1193.3
1198.0
1201.8
1205.1
1206.6
1209.1
1211.4
E
2,e€V
11.78
11.75
11.71
11.68
11.64
11.59
11.56
11.51
11,48
11.46
11.43
11.39
11.37
11.35
11.33
11.29
11.28
11,25
11.23
11.20
11.17
11.12
11.08
11.06
11.03
11.00
10.94
10.92
10.90
10.83
10.82
10.79
10.77
10.69
10.68
10.65
10.63
10.58
10. 56
10.54
10.52
10.50
10.48
10. 44
10.42
10.40
10.39
10.35
10.32
10.29
10.27
10.25
10, 23
a
on, Mb |
56.37
57.80
57.65
56.93
57.43
57.67
57.59
57.99
57.86
57.72
58.14
59.18
59.33
59.56
59.51
60.04
59.96
61.31
61.54
60.94
61.48
62.19
62.07
62.86
62.87
62.99
63.17
64.37
64.57
63.81
64.44
64.44
63.88
64.01
65.93
63.19
63.84
60.42
66.35
64.54
62.49
58,48
57.95
67.05
69.03
61.53
63.84
49.85
63.77
68.76
64.78
46 .22
50.71
\
don, Mb
nH
op, Mb
dep, Mb
nD
3.11
1.09
1.17
2.41
1.57
2.12
2.58
1.45
1.27
1.37
1.12
1.25
1.02
1.83
1.87
2.28
1.73
1.21
1.44
1.20
1.49
0.95
1.40
1.23
2.11
2.35
2.88
2.22
2.70
1.99
1.74
1.95
1.65
2.48
2.46
1.96
1.72
1.77
2.12
1.93
1.06
1.13
1.64
1.67
1.59
1.49
1,42
1.33
1.68
1.94
1.98
1.29
2.55
5
35
5
5
5
3d
5
5
5
5
5
5
5
5
5
5
5
5
5
9
9
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
9
9
5
5
5
5
5
5
5
5
5
5
4
7.82
57.48
57.98
57.73
58.35
58. 30
58.69
58.81
58.70
58.32
59. 86
60.06
60.63
59.86
60.25
60.85
61.29
62.47
62.86
62.86
63.29
63.98
62.88
638.44
63.44
63.83
63.16
63.62
63.59
62.80
62.35
61.65
61.79
60.83
60.92
59. 30
59.77
57.27
58.74
60.08
62.38
58.49
55.68
62.11
63.85
57.09
65.37
49.20
63.62
72.80
55.43
47.18
63. 56
1.28
1.37
0.74
3.27
2.07
3.16
1.75
2.17
2,22
2.08
1.21
2.16
1.70
1.17
1.40
1.04
2.7
2.07
1.98
1.85
1.95
0.90
2.36
1.97
2.81
4.42
4.81
5.20
4.08
2.79
2.83
2.87
2,60
2.83
3.16
3.07
2.98
2.28
2.72
3.04
2.02
1.86
1.49
1,26
1.09
1.47
1.74
1.31
1.82
2.13
2.60
1.86
2,23
5
:
5
5
5
5
5
5
5
5
5
5
3
5
5
5,
5
5
|
5
5
9
9
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
9
9
5
5
5
5
5
5
5
5
4
5
5
7H
0.674
0.672
0.677
0.682
0.687
0.694
0.696
0.710
0.712
0.713
0.714
0.723
.
0.722
{|
0.717
0.721
0.729
0.728
0.730
0.728
0.720
0.720
0.718
0.707
0.705
0.696
0.700
0.689
0.676
0.685
0.652
0.649
0.633
0.630
0.599
0.585
0.595
0.572
0.471
0.419
0.416
0.411
0.439
0.410
0.311
0.304
0.321
0.307
0.062
0.0116
0.004(»)
0.003
0.003
0.002
"D
cin, Mb
ow
.
om, Mb
0.697
0.694
0.699
0.701
0.704
0.711
0.713
0.729
0.730
0.731
0.7382
0.740
0.738
0.732
0.737
0.741
0.741
0.743
0.740
0.731
0.730
0.727
0.720
0.717
0.713
0.715
0.715
0.700
0.700
0.683
0.684
0.683
0.674
0.645
0.634
0.626
0.614
0.512
0.479
0.461
0.435
0.436
0.429
0.333
0.300
0.322
0.259
0.036
0.010%»)
0.004)
0.004
0.004
0.002
37.99
38.86
39.03
38.83
39.43
40.00
40.11
41.18
41,22
41.16
41.53
42.78
42.86
42.73
42.94
43.75
43.68
44.76
44.82
43.89
44,26
44.66
43.86
44.30
43.77
44,09
43.51
43.53
44.23
41.64
41.84
40.82
40.24
38.34
38.55
37.61
36.53
28.44
27.82
26.84
25.70
25.67
23.78
20.83
21.00
19.7,
19.62
3.09
0.716%)
0.296)
0.20
0.15
0.11
40.31
39.88
10.50
40.49
41.07
41,45
41.86
42,86
42,84
42.64
43.7!
44.47
44.77
43.80
44.40
45.11
45.43
46.39
46.50
45.97
46.22
46.49
45.29
45.52
45.25
45.66
45.19
44.55
44.51
42,88
42.63
42.14
41.67
39.25
38.63
37.15
36.69
29.31
28.14
27.68
27.13
25.51
23.91
20.70
19.16
18.38
16.95
1.77
0.64)
0.32¢>)
0.24
0.17
0.15
‘—) 1 Mb = 107% cm?.
(») Pressure ~0.1 torr.
poh Vs
ahh we
Y “ase