Karlsruhe Astrophysical Database of Nucleosynthesis in Stars
s-process
[Standards]   [Logbook]   [FAQ]   [Links]   [Contact]
p-process
Available isotopes for Thallium (Z=81)
  203Tl   204Tl   205Tl
Go to isotope
Recommended MACS30 (Maxwellian Averaged Cross Section @ 30keV)
204Tl 205Tl




Cross sections do not include stellar enhancement factors!
* only theoretical data available
History
VersionTotal MACS [mb]Partial to gs [mb]Partial to isomer [mb]
0.0215 ± 38*--

(Version 0.0 corresponds to Bao et al.)
Comment
Last review: 1999
List of all available values
originalrenorm.yeartypeCommentRef
134 ± 40
1976sMaW76
175
2000tRaT99
97
1981tHar81
267
1976tHWF76
328
2002tMOST 2002Gor02
272
2005tMOST 2005Gor05


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:
sSemiempirical estimates given in the reference
tTheoretical value
MACS, SEF and Reaction Rates for different energies
Energy5keV10keV15keV20keV25keV30keV40keV50keV60keV80keV100keV
MACS
874
412
317
269
238
215 ± 38
183
161
145
122
106
SEF1.001.001.001.001.000.990.980.970.950.920.89
Rate
5.18
3.45
3.25
3.19
3.15
3.11
3.02
2.93
2.83
2.65
2.49

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 NA<σv> given in 107 cm3/mole/s, including SEF
Isotopic mass chain
Isotopic Mass Chain
Chart of nuclei
up
left
204Bi
11.22 h
β+
205Bi
15.31 d
β+
206Bi
6.24 d
β+
207Bi
32.90 a
β+
208Bi
367.91 ka
β+
203Pb
2.16 d
β+
204Pb
1.4%
89.5 mb
205Pb
17.30 Ma
125 mb, β+
206Pb
24.1%
14.5 mb
207Pb
22.1%
9.7 mb
202Tl
12.23 d
β+
203Tl
29.524%
124 mb
204Tl
3.78 a
215 mb, β-
205Tl
70.476%
54 mb
206Tl
4.20 m
β-
201Hg
13.18%
264 mb
202Hg
29.86%
63.2 mb
203Hg
46.60 d
98 mb, β-
204Hg
6.87%
42 mb
205Hg
5.14 m
β-
200Au
48.40 m
β-
201Au
26.00 m
β-
202Au
28.80 s
β-
203Au
1.00 m
β-
204Au
39.80 s
β-
right
down
Style: (Size: S, M, L, XL, Alberto; No-Macs: nox)


Isotope: Thallium