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GENERAL: See also (1970AJ04) and Table 13.29 [Table of Energy Levels] (in PDF or PS).

Theoretical papers: (1973HA49, 1973RO1R, 1973SP1A, 1975GR03, 1975BE31, 1975HU14).

Review papers: (1972CE1A, 1972WA07, 1973HA77).

Mass of ¹³O:

From the Q-value of the ¹⁶O(³He, ⁶He)¹³O reaction [Q₀ = -30.508 ± 0.010 MeV] the atomic mass excess of ¹³O is determined to be 23.105 ± 0.010 MeV (1971TR03). ¹³O is then bound with respect to ¹²N + p and ¹¹C + 2p by 1.528 and 2.123 MeV, respectively.

1. 13O(β+)13N → 12C + p

Qm = 15.816

The half-life of the delayed proton emitter ¹³O is 8.7 ± 0.4 msec (1965MC09), 8.95 ± 0.20 msec (1970ES03): we adopt τ_1/2 = 8.90 ± 0.20 msec as suggested by (1970ES03). ¹³O decays to a number of states of ¹³N some of which subsequently decay to ¹²C*(0, 4.4): see Table 13.30 (in PDF or PS) (1970ES03). See also (1973TO14, 1974CH46; theor.).

2. 14N(p, 2n)13O

Qm = -29.095

See (1965MC09, 1970ES03).

3. 16O(3He, 6He)13O	Qm = -30.508
	Q0 = -30.506 ± 0.013 (1971TR03);
	Q0 = -30.511 ± 0.015 (1970ME11: recalculated on basis of 9C
	mass excess of 28.908 MeV (see (1974AJ01)).

The ground state of ¹³O has been populated at E(³He) = 62.6 and 66.3 MeV (1970ME11) and at 68.2 to 68.6 MeV (1970TR05, 1970TR1F, 1971TR03).