Table 4: Location and designation of the resonances in the photoionization spectrum of F⁴⁺. See caption to Table 2. The peak numbers refer to Fig. 3. The accuracy of the experimental energies listed is about 200 meV.
Peak Energy (eV) Transition

Exp. MCDF NIST

1* 106.05 105.4 105.97 2s2p(³P)6d ⁴D, ⁴P

2* 108.60 108.0 2s2p(³P)7d ⁴D, ⁴P

3* 110.32 109.6 2s2p(³P)8d ⁴D, ⁴P

4* 111.43 110.8 2s2p(³P)9d ⁴D, ⁴P

5 116.31 115.4 2s2p(³P)6p ²P, ²D, ²S

6 118.97 117.9 2s2p(³P)7p ²P, ²D

7 120.83 118.7 2s2p(³P)8p ²P, ²D

8 122.7 123.3 $\left\{ \begin{array}{l} \\ \end{array}\right.$ $\!\!\begin{array}{l} {\rm 2s2p}(^{1}{\rm P)5p} ^{2}{\rm P},^{2}{\rm D} \\ {\rm 2s2p}(^{3}{\rm P})(n \ge 9){\rm p} \end{array}$

9 127.1 127.9 2s2p(¹P)6p ²P, ²D

**Table 4:** Location and designation of the resonances in the photoionization spectrum of F⁴⁺. See caption to Table 2. The peak numbers refer to Fig. 3. The accuracy of the experimental energies listed is about 200 meV.
Peak	Energy (eV)	Transition
	Exp.	MCDF	NIST
1*	106.05	105.4	105.97	2s2p(³P)6d ⁴D, ⁴P
2*	108.60	108.0		2s2p(³P)7d ⁴D, ⁴P
3*	110.32	109.6		2s2p(³P)8d ⁴D, ⁴P
4*	111.43	110.8		2s2p(³P)9d ⁴D, ⁴P
5	116.31	115.4		2s2p(³P)6p ²P, ²D, ²S
6	118.97	117.9		2s2p(³P)7p ²P, ²D
7	120.83	118.7		2s2p(³P)8p ²P, ²D
8	122.7	123.3 $\left\{ \begin{array}{l} \\ \end{array}\right.$		$\!\!\begin{array}{l} {\rm 2s2p}(^{1}{\rm P)5p} ^{2}{\rm P},^{2}{\rm D} \\ {\rm 2s2p}(^{3}{\rm P})(n \ge 9){\rm p} \end{array}$
9	127.1	127.9		2s2p(¹P)6p ²P, ²D

Source LaTeX | All tables | In the text

	1 Introduction
	2 Experimental
	3 MCDF calculations
	4 Results
	5 Concluding remarks
	References