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USNDP

16F (1982AJ01)


(See Energy Level Diagrams for 16F)

GENERAL: See also (1977AJ02) and Table 16.25 [Table of Energy Levels] (in PDF or PS).

See (1977LA04, 1977SI1D, 1978WO1E, 1980HA35, 1981OS04).

1. (a) 14N(3He, n)16F Qm = -0.969
(b) 14N(3He, np)15O Qm = -0.421

Observed neutron groups and L-values derived from angular distribution measurements are displayed in Table 16.26 (in PDF or PS) (1973BO50). For the results from reaction (b) see Table 16.26 (in PDF or PS) (1976OT02). See also (1977AJ02).

2. 14N(10B, 8Li)16F Qm = -16.724

At E(10B) = 100 MeV unresolved structures to 16F*(0.4, 0.7, 5.5, 6.3, 6.8, 7.8) are reported (1978HA10).

3. 16O(p, n)16F Qm = -16.211

Observed neutron groups are listed in Table 16.26 (in PDF or PS) (1971MO34). See also (1980AN1G, 1981AN1A, 1981MA1J) and (1977AJ02).

4. 16O(3He, t)16F Qm = -15.448

Observed triton groups are displayed in Table 16.26 (in PDF or PS). Comparisons of relative populations of the first four states in this reaction and in the analog reaction (16O(t, 3He)16N) to known states in 16N [see reaction 24 in 16N (1974FL06)] suggest that 16F*(0, 0.20) are 0- and 1- and that 16F*(0.42, 0.72) are 2- and 3- (the relative ordering of the Jπ is ambiguous). (1965PE04) suggest, on the basis of angular distributions, that the ordering is Jπ = 0-, 1-, 2-, 3- for the first four states of 16N. At E(3He) = 35 MeV, 16F*(0.43, 0.72) are most strongly populated (1977NA19).

5. 19F(3He, 6He)16F Qm = -14.842

Observed states of 16F are displayed in Table 16.26 (in PDF or PS). At E(3He) = 70 MeV the transition strengths favor the sequence 0-, 1-, 2-, 3- for the first four states of 16F (1977NA19).