²³Na

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Total MACS at 30keV:

2.1

±

0.2

mb

Cross sections do not include stellar enhancement factors!

Version	Total MACS [mb]	Partial to gs [mb]	Partial to isomer [mb]
0.0	2.1 ± 0.2	-	-

(Version 0.0 corresponds to Bao et al.)

Corrected typing error in MACS vs. kT table: MACS @ 5 keV is 14 mb, not 1.4 mb.
Last review: January 20th, 2006

original	renorm.	year	type	Comment	Ref
2.1 ± 0.2		1978	r	Linac, TOF, 6Li, Au:Sat. Recalcul. including data of MDH81	MAM78b
1.6 ± 0.2		1976	a,2	VdG, TOF, 10B+6Li data at 20leqEleq60 keV from MAM78b, k=1.0360	RAT76
2.7 ± 0.4		1971	e		AGM71
1.83		2006	e		endfb7
1.74		2004	e		jeff31
1.74		2002	e		jendl33
28.6		2002	t	MOST 2002	Gor02
27.3		2005	t	MOST 2005	Gor05

Original:MACS [<σ v>/v_T] (mb) for kT=30 keV, based on the published cross sections except where indicated otherwise.
Renorm:MACS [<σ v>/v_T] (mb) for kT=30 keV for which the reference or standard cross section was meanwhile improved.
Type: The letters and numbers in the column labelled 'type' give information on how the cross section has been obtained:

r	Recalculated for kT = 30keV with the code described in Ref. 2 after renormalizing the original data to updated standard cross sections
a	Calculated from resonance parameters with the formula from Ref. 45
2	Including k from Ref. ABM82, where k is a correction factor which has been applied to the originally reported cross section
e	Evaluated value taken directly from the reference
t	Theoretical value

Energy	5keV	10keV	15keV	20keV	25keV	30keV	40keV	50keV	60keV	80keV	100keV
MACS	14	5.2	3.4	2.7	2.2	2.1 ± 0.2	1.7	1.5	1.4	1.3	1.2
SEF	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	0.99
Rate	8.46	4.44	3.56	3.26	2.97	3.11	2.90	2.87	2.93	3.13	3.21

MACS:
Reference: MDH81,MAM78b
Procedure: 'e' (The Maxwellian-averaged cross sections (MACS) from kT=5 keV to 100 keV are obtained from experimental data; the relative uncertainties are similar to those quoted for the 30 keV data.)
Year: 1978

SEF (Stellar enhancement factor):
Reference: Rau09
Year: 2009
Comment:
. Please note: SEF for this element have not been calculated but are expected to be close to 1.
Rate:
Reaction rate N_A<σv> given in 10⁵ cm³/mole/s, including SEF

	23Al 470.00 ms β+ 24Al 2.05 s β+ 25Al 7.18 s β+ 26Al 717.12 ka 3.7 mb, β+ 27Al 100% 3.74 mb 22Mg 3.88 s β+ 23Mg 11.32 s β+ 24Mg 78.99% 3.3 mb 25Mg 10% 6.4 mb 26Mg 11.01% 0.126 mb 21Na 22.49 s β+ 22Na 2.60 a β+ 23Na 100% 2.1 mb 24Na 14.95 h β- 25Na 59.01 s β- 20Ne 90.48% 0.119 mb 21Ne 0.27% 1.5 mb 22Ne 9.25% 0.059 mb 23Ne 37.24 s β- 24Ne 3.38 m β- 19F 100% 5.8 mb 20F 11.07 s β- 21F 4.16 s β- 22F 4.23 s β- 23F 2.23 s β-

Style: (Size: S, M, L, XL, Alberto; No-Macs: nox)