Karlsruhe Astrophysical Database of Nucleosynthesis in Stars
s-process
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p-process
Available isotopes for Manganese (Z=25)
  53Mn   54Mn   55Mn
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Recommended MACS30 (Maxwellian Averaged Cross Section @ 30keV)
53Mn 54Mn




Cross sections do not include stellar enhancement factors!
* only theoretical data available
History
VersionTotal MACS [mb]Partial to gs [mb]Partial to isomer [mb]
1.0132 ± 33*--

(Version 0.0 corresponds to Bao et al.)
Comment
New dataset. No exp. data available. New rec. value is from TENDL-2015. Assuming 25% uncertainty.
Last review: May 2016
List of all available values
originalrenorm.yeartypeCommentRef
132.0
2015tTENDL-2015 using the TALYS codetendl15
120.4
2014tJEFF-3.2 using TENDL-2012jeff32
107.4
2004tJEFF-3.0/Ajeff30A
71.8
2000tNON-SMOKERRaT99


Original:MACS [<σ v>/vT] (mb) for kT=30 keV, based on the published cross sections except where indicated otherwise.
Renorm:MACS [<σ v>/vT] (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:
tTheoretical value
MACS, SEF and Reaction Rates for different energies
Energy5keV8keV10keV15keV20keV25keV30keV40keV50keV60keV80keV100keV
MACS
632
-
322
222
175
149
132 ± 33
112
100
91
79
71
SEF1.001.001.001.001.001.001.001.001.001.001.000.99
Rate
3.77
-
2.72
2.30
2.09
1.99
1.93
1.89
1.89
1.88
1.88
1.88

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:

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

Rate:
Reaction rate NA<σv> given in 107 cm3/mole/s, including SEF
Chart of nuclei
up
left
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
51Mn
46.20 m
β+
52Mn
5.59 d
β+
53Mn
3.74 Ma
β+
54Mn
312.15 d
β+
55Mn
100
39.6 mb
50Cr
4.345
49 mb
51Cr
27.70 d
87 mb, β+
52Cr
83.789
8.8 mb
53Cr
9.501
58 mb
54Cr
2.365
6.7 mb
49V
329.05 d
β+
50V
0.25
50 mb
51V
99.75
38 mb
52V
3.74 m
β-
53V
1.60 m
β-
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Style: (S, M, L, XL or Alberto)


Isotope: Manganese