⁵⁴Fe   ⁵⁵Fe   ⁵⁶Fe   ⁵⁷Fe   ⁵⁸Fe   ⁶⁰Fe

Go to isotope

Total MACS at 30keV:

75

±

12*

mb

Cross sections do not include stellar enhancement factors!
* only theoretical data available

Version	Total MACS [mb]	Partial to gs [mb]	Partial to isomer [mb]
0.0	75 ± 12*	-	-

(Version 0.0 corresponds to Bao et al.)

Last review: 1999

original	renorm.	year	type	Comment	Ref
81		2000	t		RaT99
46		1978	t		WFH78
115		2002	t	MOST 2002	Gor02
104		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:

t	Theoretical value

Energy	5keV	10keV	15keV	20keV	25keV	30keV	40keV	50keV	60keV	80keV	100keV
MACS	367	175	124	100	85	75 ± 12	62	54	48	40	35
SEF	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	0.99
Rate	2.19	1.48	1.28	1.19	1.13	1.10	1.05	1.02	0.99	0.95	0.93

MACS:
Reference:
Procedure: 't' (The MACS from kT=5 keV to 100 keV are obtained from theoretical calculations with corresponding uncertainties between 25 and 50% in most cases.)
Year: 2000

SEF (Stellar enhancement factor):
Reference: Rau09
Year: 2009
Comment:

Rate:
Reaction rate N_A<σv> given in 10⁷ cm³/mole/s, including SEF

	55Ni 202.00 ms β+ 56Ni 6.08 d β+ 57Ni 1.48 d β+ 58Ni 68.077% 38.7 mb 59Ni 75.99 ka 87 mb, β+ 54Co 193.00 ms β+ 55Co 17.53 h β+ 56Co 77.23 d β+ 57Co 271.76 d β+ 58Co 70.86 d β+ 53Fe 8.51 m β+ 54Fe 5.845% 27.6 mb 55Fe 2.74 a 75 mb, β+ 56Fe 91.754% 11.7 mb 57Fe 2.119% 40 mb 52Mn 5.59 d β+ 53Mn 3.74 Ma β+ 54Mn 312.15 d β+ 55Mn 100% 39.6 mb 56Mn 2.58 h β- 51Cr 27.70 d 87 mb, β+ 52Cr 83.789% 8.8 mb 53Cr 9.501% 58 mb 54Cr 2.365% 6.7 mb 55Cr 3.50 m β-

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