Research Article

Nonresonant Cross-Section, Fano-Shape Parameter and Correlation Coefficient for the Photoionization of 2s2p () in Heliumlike

Table 2

Results on energy (eV), width (eV), nonresonant Cross-Section (10−18 cm2), correlation coefficient , and profile index for the photoionization of He from ( ) to state. Present results are compared with theoretical works.

Present workAltick and Moore [54]Burke and McVicar [55]Zhou [26]Bhatia and Temkin [38]Sanchez and Martin [56]Wintgen and Delande [36]

60.35060.34060.26960.15460.190160.15660.1466
0.03750.03650.04380.03780.03630.03830.03736
1.4911.4151.40111.38651.374
0.9990.9984
−2.86−2.97-2.59−2.732.8521−2.83−2.77