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F i+ + Ar → F k+

See also σ(Z) Figures

Table 1

Recommended Cross Sections σ i,i+1

E, MeV/amu σ i,i+1 , 10 -16 cm2
σ -1,0 σ 0,1 σ 1,2 σ 2,3 σ 3,4 σ 4,5 σ 5,6 σ 6,7 σ 7,8 σ 8,9
.0010 .6230E+01 .7983E+00 .5742E-01 .3622E-02 .1170E-03 .2231E-05 .7155E-07 .2160E-08 .3600E-10 .5760E-12
.0015 .9029E+01 .1266E+01 .1110E+00 .8600E-02 .3126E-03 .6762E-05 .2469E-06 .8165E-08 .1570E-09 .2718E-11
.0020 .1138E+02 .1716E+01 .1724E+00 .1538E-01 .6131E-03 .1461E-04 .5849E-06 .2075E-07 .4413E-09 .8083E-11
.0030 .1505E+02 .2548E+01 .3077E+00 .3338E-01 .1533E-02 .4234E-04 .1927E-05 .7606E-07 .1863E-08 .3698E-10
.0050 .1987E+02 .3966E+01 .5977E+00 .8215E-01 .4602E-02 .1558E-03 .8332E-05 .3809E-06 .1113E-07 .2449E-09
.0070 .2278E+02 .5134E+01 .8889E+00 .1420E+00 .9180E-02 .3592E-03 .2135E-04 .1084E-05 .3555E-07 .8375E-09
.0100 .2530E+02 .6555E+01 .1307E+01 .2439E+00 .1854E-01 .8536E-03 .5671E-04 .3240E-05 .1200E-06 .3042E-08
.0150 .2689E+02 .9129E+01 .2208E+01 .4755E+00 .4576E-01 .2597E-02 .1870E-03 .1251E-04 .5151E-06 .1363E-07
.0200 .2735E+02 .1087E+02 .3011E+01 .7202E+00 .8181E-01 .5410E-02 .4173E-03 .3126E-04 .1398E-05 .3856E-07
.0300 .2700E+02 .1278E+02 .4272E+01 .1190E+01 .1705E+00 .1407E-01 .1214E-02 .1070E-03 .5433E-05 .1615E-06
.0500 .2499E+02 .1360E+02 .5736E+01 .1954E+01 .3735E+00 .4114E-01 .4203E-02 .4560E-03 .2765E-04 .9277E-06
.0700 .2288E+02 .1300E+02 .6374E+01 .2490E+01 .5747E+00 .7701E-01 .8938E-02 .1115E-02 .7679E-04 .2836E-05
.1000 .2008E+02 .1206E+02 .6600E+01 .2995E+01 .8424E+00 .1397E+00 .1882E-01 .2727E-02 .2170E-03 .9000E-05
.1500 .1663E+02 .1054E+02 .6237E+01 .3363E+01 .1242E+01 .3039E+00 .5832E-01 .8865E-02 .8505E-03 .4508E-04
.2000 .1451E+02 .9345E+01 .5854E+01 .3457E+01 .1505E+01 .4678E+00 .1130E+00 .1848E-01 .2033E-02 .1266E-03
.3000 .1182E+02 .7705E+01 .5115E+01 .3325E+01 .1754E+01 .7254E+00 .2350E+00 .4507E-01 .6055E-02 .4639E-03
.5000 .9096E+01 .5951E+01 .4066E+01 .2968E+01 .1751E+01 .9511E+00 .4244E+00 .1091E+00 .1905E-01 .1836E-02
.7000 .7629E+01 .5017E+01 .3458E+01 .2637E+01 .1649E+01 .9575E+00 .5118E+00 .1688E+00 .3526E-01 .3879E-02
1.0000 .6262E+01 .4148E+01 .2888E+01 .2254E+01 .1491E+01 .9053E+00 .5237E+00 .2363E+00 .6000E-01 .7470E-02
1.5000 .4919E+01 .3322E+01 .2343E+01 .1854E+01 .1274E+01 .8144E+00 .4905E+00 .2634E+00 .9758E-01 .1443E-01
2.0000 .4163E+01 .2850E+01 .2013E+01 .1609E+01 .1109E+01 .7334E+00 .4559E+00 .2510E+00 .9729E-01 .1792E-01
2.5000 .3636E+01 .2495E+01 .1783E+01 .1436E+01 .9981E+00 .6634E+00 .4228E+00 .2378E+00 .9386E-01 .1757E-01
3.0000 .3259E+01 .2237E+01 .1612E+01 .1307E+01 .9138E+00 .6100E+00 .3942E+00 .2252E+00 .9014E-01 .1705E-01
5.0000 .2414E+01 .1642E+01 .1203E+01 .9998E+00 .7060E+00 .4774E+00 .3115E+00 .1838E+00 .7631E-01 .1497E-01
7.0000 .1920E+01 .1368E+01 .9867E+00 .8283E+00 .5911E+00 .4024E+00 .2644E+00 .1566E+00 .6585E-01 .1319E-01
10.0000 .1523E+01 .1059E+01 .7966E+00 .6779E+00 .4899E+00 .3336E+00 .2207E+00 .1315E+00 .5553E-01 .1116E-01
15.0000 .1164E+01 .7924E+00 .6037E+00 .5239E+00 .3838E+00 .2645E+00 .1759E+00 .1052E+00 .4463E-01 .9008E-02
20.0000 .9615E+00 .6450E+00 .4959E+00 .4364E+00 .3228E+00 .2243E+00 .1497E+00 .8985E-01 .3822E-01 .7738E-02
30.0000 .7347E+00 .4826E+00 .3758E+00 .3372E+00 .2529E+00 .1779E+00 .1193E+00 .7191E-01 .3071E-01 .6246E-02
50.0000 .5235E+00 .3349E+00 .2650E+00 .2437E+00 .1859E+00 .1328E+00 .8963E-01 .5431E-01 .2332E-01 .4768E-02
70.0000 .4187E+00 .2633E+00 .2106E+00 .1968E+00 .1518E+00 .1095E+00 .7424E-01 .4514E-01 .1945E-01 .3992E-02
100.0000 .3305E+00 .2040E+00 .1650E+00 .1569E+00 .1225E+00 .8929E-01 .6080E-01 .3711E-01 .1605E-01 .3306E-02

Table 2

Recommended Cross Sections σ i,i-1

E, MeV/amu σ i,i-1 , 10 -16 cm2
σ 0,-1 σ 1,0 σ 2,1 σ 3,2 σ 4,3 σ 5,4 σ 6,5 σ 7,6 σ 8,7 σ 9,8
.0010 .1100E+01 .5720E+01 .7740E+01 .1224E+02 .1773E+02 .2520E+02 .3510E+02 .4860E+02 .6750E+02 .8820E+02
.0015 .1336E+01 .6591E+01 .9189E+01 .1378E+02 .1930E+02 .2678E+02 .3716E+02 .5148E+02 .7156E+02 .9326E+02
.0020 .1498E+01 .6995E+01 .9975E+01 .1461E+02 .2015E+02 .2765E+02 .3832E+02 .5308E+02 .7382E+02 .9609E+02
.0030 .1704E+01 .7179E+01 .1059E+02 .1528E+02 .2090E+02 .2849E+02 .3944E+02 .5464E+02 .7601E+02 .9888E+02
.0050 .1900E+01 .6735E+01 .1040E+02 .1523E+02 .2102E+02 .2883E+02 .3996E+02 .5535E+02 .7698E+02 .1002E+03
.0070 .2090E+01 .6089E+01 .9714E+01 .1464E+02 .2058E+02 .2861E+02 .3973E+02 .5503E+02 .7648E+02 .9971E+02
.0100 .2000E+01 .5200E+01 .8600E+01 .1360E+02 .1970E+02 .2800E+02 .3900E+02 .5400E+02 .7500E+02 .9800E+02
.0150 .1545E+01 .4049E+01 .6988E+01 .1221E+02 .1841E+02 .2747E+02 .3830E+02 .5303E+02 .7188E+02 .9499E+02
.0200 .1200E+01 .3270E+01 .5828E+01 .1089E+02 .1714E+02 .2638E+02 .3695E+02 .5113E+02 .6924E+02 .9180E+02
.0300 .6967E+00 .2300E+01 .4300E+01 .8800E+01 .1500E+02 .2400E+02 .3400E+02 .4700E+02 .6500E+02 .8600E+02
.0500 .3245E+00 .1469E+01 .2978E+01 .6907E+01 .1200E+02 .2000E+02 .2900E+02 .4000E+02 .5900E+02 .7700E+02
.0700 .1870E+00 .9740E+00 .2060E+01 .5092E+01 .9755E+01 .1659E+02 .2480E+02 .3573E+02 .5219E+02 .6883E+02
.1000 .1000E+00 .5700E+00 .1250E+01 .3250E+01 .6800E+01 .1190E+02 .1850E+02 .2800E+02 .4100E+02 .5500E+02
.1500 .4675E-01 .2148E+00 .4715E+00 .1201E+01 .2635E+01 .5038E+01 .8725E+01 .1457E+02 .2317E+02 .3309E+02
.2000 .2633E-01 .1056E+00 .2318E+00 .5828E+00 .1317E+01 .2665E+01 .4943E+01 .8788E+01 .1471E+02 .2187E+02
.3000 .1117E-01 .3779E-01 .8304E-01 .2054E+00 .4821E+00 .1046E+01 .2111E+01 .4056E+01 .7245E+01 .1132E+02
.5000 .3497E-02 .9929E-02 .2183E-01 .5311E-01 .1295E+00 .3020E+00 .6657E+00 .1386E+01 .2646E+01 .4350E+01
.7000 .1549E-02 .4011E-02 .8821E-02 .2127E-01 .5295E-01 .1282E+00 .2960E+00 .6427E+00 .1271E+01 .2147E+01
1.0000 .6260E-03 .1500E-02 .3300E-02 .7900E-02 .2000E-01 .5000E-01 .1200E+00 .2700E+00 .5500E+00 .9500E+00
1.5000 .1855E-03 .4444E-03 .9778E-03 .2341E-02 .5926E-02 .1481E-01 .3556E-01 .8000E-01 .1630E+00 .2815E+00
2.0000 .7825E-04 .1875E-03 .4125E-03 .9875E-03 .2500E-02 .6250E-02 .1500E-01 .3375E-01 .6875E-01 .1187E+00
2.5000 .4006E-04 .9600E-04 .2112E-03 .5056E-03 .1280E-02 .3200E-02 .7680E-02 .1728E-01 .3520E-01 .6080E-01
3.0000 .2319E-04 .5556E-04 .1222E-03 .2926E-03 .7407E-03 .1852E-02 .4444E-02 .1000E-01 .2037E-01 .3519E-01
5.0000 .5008E-05 .1200E-04 .2640E-04 .6320E-04 .1600E-03 .4000E-03 .9600E-03 .2160E-02 .4400E-02 .7600E-02
7.0000 .1825E-05 .4373E-05 .9621E-05 .2303E-04 .5831E-04 .1458E-03 .3499E-03 .7872E-03 .1603E-02 .2770E-02
10.0000 .6260E-06 .1500E-05 .3300E-05 .7900E-05 .2000E-04 .5000E-04 .1200E-03 .2700E-03 .5500E-03 .9500E-03
15.0000 .1855E-06 .4444E-06 .9778E-06 .2341E-05 .5926E-05 .1481E-04 .3556E-04 .8000E-04 .1630E-03 .2815E-03
20.0000 .7825E-07 .1875E-06 .4125E-06 .9875E-06 .2500E-05 .6250E-05 .1500E-04 .3375E-04 .6875E-04 .1188E-03
30.0000 .2319E-07 .5556E-07 .1222E-06 .2926E-06 .7407E-06 .1852E-05 .4444E-05 .1000E-04 .2037E-04 .3519E-04
50.0000 .5008E-08 .1200E-07 .2640E-07 .6320E-07 .1600E-06 .4000E-06 .9600E-06 .2160E-05 .4400E-05 .7600E-05
70.0000 .1825E-08 .4373E-08 .9621E-08 .2303E-07 .5831E-07 .1458E-06 .3499E-06 .7872E-06 .1603E-05 .2770E-05
100.0000 .6260E-09 .1500E-08 .3300E-08 .7900E-08 .2000E-07 .5000E-07 .1200E-06 .2700E-06 .5500E-06 .9500E-06

Table 3

Recommended Cross Sections σ i,i+2

E, MeV/amu σ i,i+2 , 10 -16 cm2
σ -1,1 σ 0,2 σ 1,3 σ 2,4 σ 3,5 σ 4,6 σ 5,7 σ 6,8 σ 7,9
.0010 .6230E+00 .6386E-01 .1723E-02 .1087E-04 .1755E-07 .1339E-11 .2147E-15 .1728E-18 .2880E-22
.0015 .9798E+00 .1093E+00 .3672E-02 .3211E-04 .7829E-07 .1565E-10 .3379E-14 .5591E-16 .2075E-18
.0020 .1331E+01 .1590E+00 .6225E-02 .6871E-04 .2152E-06 .5958E-10 .1558E-13 .2751E-15 .1134E-17
.0030 .2014E+01 .2680E+00 .1299E-01 .1979E-03 .8465E-06 .3281E-09 .7958E-13 .1866E-14 .9009E-17
.0050 .3314E+01 .5152E+00 .3243E-01 .7258E-03 .4396E-05 .2443E-08 .2141E-12 .1557E-13 .9417E-16
.0070 .4535E+01 .7913E+00 .5882E-01 .1665E-02 .1247E-04 .8759E-08 .1063E-11 .5306E-13 .3864E-15
.0100 .6224E+01 .1243E+01 .1095E+00 .3906E-02 .3644E-04 .3321E-07 .1561E-10 .1477E-12 .1466E-14
.0150 .8614E+01 .2248E+01 .2481E+00 .1097E-01 .1364E-03 .1741E-06 .1778E-09 .1730E-13 .4325E-14
.0200 .1067E+02 .3262E+01 .4216E+00 .2161E-01 .3272E-03 .5410E-06 .8345E-09 .3126E-11 .4194E-14
.0300 .1210E+02 .4187E+01 .6524E+00 .4350E-01 .1125E-02 .1147E-04 .1280E-06 .2236E-08 .2442E-10
.0500 .1410E+02 .5201E+01 .1021E+01 .9682E-01 .4396E-02 .9201E-04 .1308E-05 .2841E-07 .3715E-09
.0700 .1554E+02 .5679E+01 .1295E+01 .1555E+00 .9710E-02 .2809E-03 .4606E-05 .1153E-06 .1714E-08
.1000 .1707E+02 .6243E+01 .1587E+01 .2445E+00 .2065E-01 .8022E-03 .1541E-04 .4486E-06 .7710E-08
.1500 .1407E+02 .6851E+01 .1881E+01 .3802E+00 .4594E-01 .2790E-02 .7682E-04 .2349E-05 .4869E-07
.2000 .1222E+02 .6025E+01 .2116E+01 .4971E+00 .7407E-01 .5870E-02 .2040E-03 .6719E-05 .1598E-06
.3000 .9857E+01 .4887E+01 .2131E+01 .6763E+00 .1279E+00 .1384E-01 .6477E-03 .2504E-04 .7278E-06
.5000 .7439E+01 .3651E+01 .1641E+01 .6206E+00 .1729E+00 .2977E-01 .1928E-02 .1001E-03 .3789E-05
.7000 .6117E+01 .2973E+01 .1350E+01 .5341E+00 .1578E+00 .3491E-01 .3162E-02 .2113E-03 .9578E-05
1.0000 .4872E+01 .2330E+01 .1071E+01 .4346E+00 .1358E+00 .3153E-01 .4373E-02 .4013E-03 .2218E-04
1.5000 .3632E+01 .1695E+01 .7927E+00 .3275E+00 .1063E+00 .2617E-01 .4206E-02 .6058E-03 .4913E-04
2.0000 .2911E+01 .1310E+01 .6164E+00 .2585E+00 .8411E-01 .2161E-01 .3670E-02 .5478E-03 .5837E-04
2.5000 .2401E+01 .1021E+01 .4893E+00 .2080E+00 .6823E-01 .1780E-01 .3183E-02 .4913E-03 .5311E-04
3.0000 .2027E+01 .8039E+00 .3916E+00 .1688E+00 .5569E-01 .1477E-01 .2765E-02 .4393E-03 .4796E-04
5.0000 .1139E+01 .2709E+00 .1444E+00 .6799E-01 .2259E-01 .6684E-02 .1557E-02 .2757E-03 .3052E-04
7.0000 .8893E+00 .2221E+00 .1161E+00 .5544E-01 .1861E-01 .5540E-02 .1301E-02 .2311E-03 .2592E-04
10.0000 .6852E+00 .1678E+00 .9098E-01 .4428E-01 .1505E-01 .4477E-02 .1061E-02 .1893E-03 .2134E-04
15.0000 .4978E+00 .1203E+00 .6546E-01 .3281E-01 .1129E-01 .3397E-02 .8109E-03 .1451E-03 .1644E-04
20.0000 .3901E+00 .9370E-01 .5090E-01 .2616E-01 .9080E-02 .2751E-02 .6611E-03 .1185E-03 .1348E-04
30.0000 .2656E+00 .6376E-01 .3422E-01 .1841E-01 .6461E-02 .1975E-02 .4804E-03 .8610E-04 .9861E-05
50.0000 .1429E+00 .3543E-01 .1799E-01 .1069E-01 .3792E-02 .1167E-02 .2911E-03 .5188E-04 .6014E-05
70.0000 .7731E-01 .2092E-01 .9420E-02 .6516E-02 .2314E-02 .7090E-03 .1833E-03 .3219E-04 .3788E-05
100.0000 .1719E-01 .8160E-02 .1650E-02 .2667E-02 .9187E-03 .2679E-03 .7904E-04 .1299E-04 .1605E-05

Table 4

Recommended Cross Sections σ i,i-2

E, MeV/amu σ i,i-2 , 10 -16 cm2
σ 1,-1 σ 2,0 σ 3,1 σ 4,2 σ 5,3 σ 6,4 σ 7,5 σ 8,6 σ 9,7
.0010 .3718E-01 .1393E+00 .5508E+00 .1702E+01 .4284E+01 .8424E+01 .1458E+02 .2362E+02 .3528E+02
.0015 .5063E-01 .1933E+00 .6956E+00 .1995E+01 .4782E+01 .9291E+01 .1604E+02 .2585E+02 .3834E+02
.0020 .5861E-01 .2275E+00 .7827E+00 .2165E+01 .5066E+01 .9784E+01 .1686E+02 .2711E+02 .4006E+02
.0030 .6500E-01 .2596E+00 .8640E+00 .2323E+01 .5341E+01 .1026E+02 .1766E+02 .2833E+02 .4175E+02
.0050 .6242E-01 .2606E+00 .8749E+00 .2360E+01 .5443E+01 .1046E+02 .1799E+02 .2881E+02 .4247E+02
.0070 .5477E-01 .2367E+00 .8240E+00 .2281E+01 .5354E+01 .1032E+02 .1776E+02 .2847E+02 .4205E+02
.0100 .4357E-01 .1961E+00 .7288E+00 .2116E+01 .5131E+01 .9958E+01 .1715E+02 .2754E+02 .4086E+02
.0150 .2979E-01 .1412E+00 .5982E+00 .1867E+01 .4844E+01 .9475E+01 .1636E+02 .2576E+02 .3877E+02
.0200 .2125E-01 .1049E+00 .4901E+00 .1646E+01 .4485E+01 .8868E+01 .1534E+02 .2423E+02 .3672E+02
.0300 .1699E-01 .8308E-01 .4578E+00 .1811E+01 .4995E+01 .9364E+01 .1499E+02 .2315E+02 .3437E+02
.0500 .8484E-02 .4507E-01 .3086E+00 .1369E+01 .4067E+01 .7766E+01 .1218E+02 .2001E+02 .2937E+02
.0700 .3732E-02 .2168E-01 .1678E+00 .8683E+00 .2805E+01 .5766E+01 .9798E+01 .1642E+02 .2476E+02
.1000 .1140E-02 .7500E-02 .6500E-01 .3876E+00 .1428E+01 .3330E+01 .6440E+01 .1148E+02 .1815E+02
.1500 .1634E-03 .1267E-02 .1137E-01 .7229E-01 .3453E+00 .1037E+01 .2589E+01 .5622E+01 .9850E+01
.2000 .3167E-04 .2781E-03 .2622E-02 .1844E-01 .1066E+00 .3954E+00 .1186E+01 .2943E+01 .5687E+01
.3000 .1712E-05 .1841E-04 .1950E-03 .1840E-02 .1408E-01 .7755E-01 .3045E+00 .8891E+00 .2096E+01
.5000 .3971E-07 .5457E-06 .6904E-05 .9067E-04 .9965E-03 .8654E-02 .4712E-01 .1720E+00 .5220E+00
.7000 .2830E-08 .4383E-07 .6932E-06 .1028E-04 .1698E-03 .1716E-02 .1146E-01 .5174E-01 .1999E+00
1.0000 .1692E-09 .2990E-08 .5944E-07 .1001E-05 .2447E-04 .2936E-03 .2422E-02 .1363E-01 .6669E-01
1.5000 .6281E-11 .1297E-09 .3332E-08 .6399E-07 .2260E-05 .3238E-04 .3277E-03 .2296E-02 .1408E-01
2.0000 .6098E-12 .1412E-10 .4318E-09 .9128E-08 .4076E-06 .6741E-05 .7911E-04 .6487E-03 .4618E-02
2.5000 .1002E-12 .2541E-11 .8853E-10 .2020E-08 .1066E-06 .1990E-05 .2624E-04 .2434E-03 .1933E-02
3.0000 .2293E-13 .6277E-12 .2426E-10 .5899E-09 .3534E-07 .7329E-06 .1064E-04 .1092E-03 .9445E-03
5.0000 .3717E-15 .1268E-13 .6465E-12 .1889E-10 .1541E-08 .4424E-07 .8458E-06 .1157E-04 .1245E-03
7.0000 .2476E-16 .9826E-15 .5944E-13 .1968E-11 .1895E-09 .6912E-08 .1591E-06 .2638E-05 .3226E-04
10.0000 .1410E-17 .6600E-16 .4740E-14 .1800E-12 .2000E-10 .9600E-09 .2700E-07 .5500E-06 .7600E-05
15.0000 .5562E-19 .3211E-17 .2687E-15 .1213E-13 .1376E-11 .9904E-10 .3556E-08 .9245E-07 .1382E-05
20.0000 .5611E-20 .3759E-18 .3505E-16 .1788E-14 .2059E-12 .1976E-10 .8437E-09 .2609E-07 .4123E-06
30.0000 .2213E-21 .1829E-19 .1987E-17 .1205E-15 .1416E-13 .2039E-11 .1111E-09 .4385E-08 .7498E-07
50.0000 .3769E-23 .4056E-21 .5341E-19 .4026E-17 .4857E-15 .1166E-12 .8640E-11 .4638E-09 .8755E-08
70.0000 .2577E-24 .3300E-22 .4934E-20 .4292E-18 .5268E-16 .1770E-13 .1606E-11 .1056E-09 .2128E-08
100.0000 .1500E-25 .2310E-23 .3950E-21 .4000E-19 .5000E-17 .2400E-14 .2700E-12 .2200E-10 .4750E-09