KADoNiS - Karlsruhe Astrophysical Database of Nucleosynthesis in Stars

Karlsruhe Astrophysical Database of Nucleosynthesis in Stars

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⁵⁶Ni ⁵⁷Ni ⁵⁸Ni ⁵⁹Ni ⁶⁰Ni ⁶¹Ni ⁶²Ni ⁶³Ni ⁶⁴Ni

⁵⁶Ni

⁵⁷Ni

Total MACS at 30keV:

8.0

2.0*

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

Version	Total MACS [mb]	Partial to gs [mb]	Partial to isomer [mb]
1.0	8.0 ± 2.0*	-	-

(Version 0.0 corresponds to Bao et al.)

New dataset. No exp. data available. New rec. value is from TENDL-2015. Assuming 25% uncertainty.
Last review: June 2016

original	renorm.	year	type	Comment	Ref
8.0		2015	t	TENDL-2015 using the TALYS code	tendl15
39.6		2004	t	JEFF-3.0/A	jeff30A
31.4		2000	t	NON-SMOKER	RaT99

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	8keV	10keV	15keV	20keV	25keV	30keV	40keV	50keV	60keV	80keV	100keV
MACS	15.9	-	9.3	8.9	8.6	8.3	8.0 ± 2.0	7.6	7.4	7.4	7.6	7.8
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	9.49	-	7.85	9.20	10.26	11.07	11.69	12.82	13.96	15.29	18.14	20.81

MACS:
Reference: tendl15
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: 2016

X-factor:
Reference: Rau12
Year: 2012

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

Rate:
Reaction rate N_A<σv> given in 10⁵ cm³/mole/s, including SEF

⁵⁶Zn 0.00 ms β⁺	⁵⁷Zn 38.00 ms β⁺	⁵⁸Zn 84.00 ms β⁺	⁵⁹Zn 182.00 ms β⁺	⁶⁰Zn 2.38 m β⁺
⁵⁵Cu 0.00 ms β⁺	⁵⁶Cu 94.00 ms β⁺	⁵⁷Cu 196.00 ms β⁺	⁵⁸Cu 3.20 s β⁺	⁵⁹Cu 1.36 m β⁺
⁵⁴Ni 104.00 ms β⁺	⁵⁵Ni 202.00 ms β⁺	⁵⁶Ni 6.08 d β⁺	⁵⁷Ni 1.48 d β⁺	⁵⁸Ni 68.077 38.7 mb
⁵³Co 240.00 ms β⁺	⁵⁴Co 193.00 ms β⁺	⁵⁵Co 17.53 h β⁺	⁵⁶Co 77.23 d β⁺	⁵⁷Co 271.76 d β⁺
⁵²Fe 8.28 h 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

Isotope: Nickel