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Total MACS at 30keV:

3.9

±

0.2

mb

Cross sections do not include stellar enhancement factors!

Version	Total MACS [mb]	Partial to gs [mb]	Partial to isomer [mb]
1.0	3.9 ± 0.2	-	-
0.0	6.4 ± 0.4	-	-

(Version 0.0 corresponds to Bao et al.)

New rec. value is from re-analyzed nTOF data from CM12 and new (n,tot) data measured at GELINA.
Last review: April 2016

original	renorm.	year	type	Comment	Ref
3.9 ± 0.2		2016	c	Pb Spall. and Linac TOF; re-analysed data from nTOF (CM12); new (n,tot) data from GELINA	CM16
4.1 ± 0.6		2012	c	Pb Spall., TOF	CM12
6.4 ± 0.4		1976	r	Linac, TOF, 6Li, Au:Sat., k=0.9535 Recalcul. including data of MDH81	WMH76
6.5 ± 0.4		1976	c,1	Linac, TOF, 6Li, Au:Sat., k=0.9535	WMH76
5.29 ± 1.73		2011	e	ENDF/B-VII.1 plus covariances	endfb71
5.29		2011	e	JENDL-4.0	jendl40
5.29		2004	e	JEFF-3.1	jeff31
8.24		2000	t	NON-SMOKER	RaT99
83.9		2005	t	MOST 2005	Gor05
89.0		2002	t	MOST 2002	Gor02

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:

c	Directly quoted from the reference itself
r	Recalculated for kT = 30keV with the code described in Ref. 2 after renormalizing the original data to updated standard cross sections
1	Including k from Ref. MaW81, 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	8keV	10keV	15keV	20keV	25keV	30keV	40keV	50keV	60keV	80keV	100keV
MACS	2.8 ± 0.1	-	4.4 ± 0.2	4.3 ± 0.2	4.2 ± 0.2	4.0 ± 0.2	3.9 ± 0.2	3.6 ± 0.2	3.4 ± 0.2	3.0 ± 0.2	2.5 ± 0.3	2.2 ± 0.3
Xfactor	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00
SEF	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00
Rate	1.69	-	3.75	4.49	5.07	5.39	5.76	6.14	6.48	6.27	6.03	5.93

MACS:
Reference: CM16
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: 2016

X-factor:
Reference: Rau12
Year: 2012

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

	25Si 220.00 ms β+ 26Si 2.23 s β+ 27Si 4.16 s β+ 28Si 92.23 2.9 mb 29Si 4.683 7.9 mb 24Al 2.05 s β+ 25Al 7.18 s β+ 26Al 717.12 ka 3.7 mb, β+ 27Al 100 3.74 mb 28Al 2.24 m β- 23Mg 11.32 s β+ 24Mg 78.99 3.3 mb 25Mg 10 6.4 mb 26Mg 11.01 0.126 mb 27Mg 9.46 m β- 22Na 2.60 a β+ 23Na 100 2.1 mb 24Na 14.95 h β- 25Na 59.01 s β- 26Na 1.08 s β- 21Ne 0.27 1.5 mb 22Ne 9.25 0.059 mb 23Ne 37.24 s β- 24Ne 3.38 m β- 25Ne 602.00 ms β-

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