Karlsruhe Astrophysical Database of Nucleosynthesis in Stars
s-process
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p-process
Available isotopes for Dysprosium (Z=66)
  154Dy   156Dy   158Dy   159Dy   160Dy   161Dy   162Dy   163Dy   164Dy
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Recommended MACS30 (Maxwellian Averaged Cross Section @ 30keV)
159Dy 160Dy




Cross sections do not include stellar enhancement factors!
* only theoretical data available
History
VersionTotal MACS [mb]Partial to gs [mb]Partial to isomer [mb]
1.0X ± Y*--

(Version 0.0 corresponds to Bao et al.)
Comment
New dataset. No experimental data available. Recommended value is semi-empirical value.
Last review: August 2014
List of all available values
originalrenorm.yeartypeCommentRef
3690
2011eJENDL-4.0jendl40
2005tMOST 2005Gor05
2002tMOST 2002Gor02
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:
eEvaluated value taken directly from the reference
tTheoretical value
MACS, SEF and Reaction Rates for different energies
Energy5keV8keV10keV15keV20keV25keV30keV40keV50keV60keV80keV100keV
MACS
SEF1.001.001.001.001.001.001.001.001.001.001.001.00
Rate------------

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: 2014

X-factor:

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

Rate:
Reaction rate NA<σv> given in 100 cm3/mole/s, including SEF
Chart of nuclei
up
left
159Er
36.00 m
β+
160Er
1.19 d
β+
161Er
3.21 h
β+
162Er
0.139
1624 mb
163Er
1.25 h
β+
158Ho
11.30 m
β+
159Ho
33.05 m
β+
160Ho
25.60 m
β+
161Ho
2.48 h
β+
162Ho
15.00 m
β+
157Dy
8.14 h
β+
158Dy
0.1
1060 mb
159Dy
144.44 d
β+
160Dy
2.34
890 mb
161Dy
18.91
1964 mb
156Tb
5.35 d
β+
157Tb
71.01 a
β+
158Tb
179.99 a
β+
159Tb
100
1580 mb
160Tb
72.30 d
3240 mb, β-
155Gd
14.8
2648 mb
156Gd
20.47
615 mb
157Gd
15.65
1369 mb
158Gd
24.84
324 mb
159Gd
18.48 h
β-
right
down
Style: (S, M, L, XL or Alberto)


Isotope: Dysprosium