Karlsruhe Astrophysical Database of Nucleosynthesis in Stars
s-process
[Standards]   [Logbook]   [FAQ]   [Links]   [Contact]
p-process
Available isotopes for Silver (Z=47)
  107Ag   108mAg   109Ag   110gAg   110mAg   111Ag
Go to isotope
Recommended MACS30 (Maxwellian Averaged Cross Section @ 30keV)
110mAg 111Ag




Cross sections do not include stellar enhancement factors!
* only theoretical data available
History
VersionTotal MACS [mb]Partial to gs [mb]Partial to isomer [mb]
1.02519 ± 630*--

(Version 0.0 corresponds to Bao et al.)
Comment
This is the cross section of the 250-d isomeric state! New dataset in v1.0. No experimental value available, the rec. value is the average of the theoretical predictions from tendl15,endfb71/jeff32, and jendl40 with a 25% uncertainty (which corresponds approx. to the standard deviation between these three libraries). Note that there is a separate dataset for the 25-s ground-state 110gAg. Note that there exists no calculation of the "stellar enhancement factor" (SEF), so the value of 1.0 is just an estimate.
Last review: April 2017
List of all available values
originalrenorm.yeartypeCommentRef
2935
2015tTENDL-2015 using the TALYS codetendl15
1116
2004tJEFF-3.0/Ajeff30A
2709
2014tJEFF-3.2jeff32
2709
2011tENDF/B-VII.1endfb71
1912
2011tJENDL-4.0jendl40


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
4200
-
3391
3035
2812
2648
2519 ± 630
2319
2165
2041
1848
1703
SEF1.001.001.001.001.001.001.001.001.001.001.001.00
Rate
2.49
-
2.85
3.12
3.34
3.52
3.67
3.90
4.07
4.20
4.39
4.52

MACS:
Reference: endfb71/jeff32,jendl40,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: 2017

X-factor:

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

Rate:
Reaction rate NA<σv> given in 108 cm3/mole/s, including SEF
Chart of nuclei
up
left
110In
4.90 h
β+
111In
2.80 d
β+
112In
14.97 m
β+
113In
4.29
787 mb
114In
1.20 m
2595 mb, β-
109Cd
1.26 a
β+
110Cd
12.49
246 mb
111Cd
12.8
1063 mb
112Cd
24.13
235 mb
113Cd
12.22
728 mb
108Ag
2.37 m
β-
109Ag
48.161
788 mb
110Ag
24.60 s
1172 mb, β-
111Ag
7.45 d
β-
112Ag
3.13 h
β-
107Pd
6.50 Ma
1340 mb, β-
108Pd
26.46
203 mb
109Pd
13.70 h
β-
110Pd
11.72
146 mb
111Pd
23.40 m
β-
106Rh
29.80 s
β-
107Rh
21.70 m
β-
108Rh
16.80 s
β-
109Rh
1.33 m
β-
110Rh
3.20 s
β-
right
down
Style: (S, M, L, XL or Alberto)


Isotope: Silver