¹⁹⁶Hg   ¹⁹⁸Hg   ¹⁹⁹Hg   ²⁰⁰Hg   ²⁰¹Hg   ²⁰²Hg   ²⁰³Hg   ²⁰⁴Hg

Go to isotope

Total MACS at 30keV:

63.3

±

3.4

mb

Cross sections do not include stellar enhancement factors!

Version	Total MACS [mb]	Partial to gs [mb]	Partial to isomer [mb]
1.0	63.3 ± 3.4	-	-
0.3	63.2 ± 1.9	-	-
0.0	74 ± 6	-	-

(Version 0.0 corresponds to Bao et al.)

Recommended value is from MDd14. The values from the evaluations are based on even older measurements and do not include this value.
Last review: June 2014

original	renorm.	year	type	Comment	Ref
63.3 ± 3.4		2008	c	VdG, Act., Au:RaK88; energy dep. from jeff31,jendl33,endfb7	JM08,MDD14
74 ± 6		1985	c	Linac, TOF, 6Li, Au:Sat.	BeM85
45 ± 5 E(n)= 23 (5) keV	34	1973	c	Sb-Be, Act., 1/v(E), 127I: 836 mb (23 keV)	SSR73
85.7		2011	e	ENDF/B-VII.1	endfb71
85.3		2011	e	JENDL-4.0	jendl40
85.7		2004	e	JEFF-3.1	jeff31
85.7		2002	e	JENDL-3.3	jendl33
50 ± 15		1971	e		AGM71
236		2005	t	MOST 2005	Gor05
235		2002	t	MOST 2002	Gor02
48		2000	t	NON-SMOKER	RaT99
42		1981	t		Har81
46		1976	t		HWF76

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:

c	Directly quoted from the reference itself
e	Evaluated value taken directly from the reference
t	Theoretical value

Energy	5keV	8keV	10keV	15keV	20keV	25keV	30keV	40keV	50keV	60keV	80keV	100keV
MACS	185 ± 25	-	115 ± 10	90.0 ± 6.4	77.4 ± 4.8	68.9 ± 3.8	63.3 ± 3.4	56.0 ± 2.8	51.4 ± 2.1	48.2 ± 2.1	43.8 ± 1.9	40.7 ± 1.7
Xfactor	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	0.98	0.94
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	1.10	-	0.96	0.92	0.92	0.91	0.92	0.94	0.96	0.99	1.04	1.08

MACS:
Reference: JM08,jeff31,jendl33,endfb71
Procedure: 'e+t' (The MACS from kT=5 keV to 100 keV are derived from calculated cross sections, which are then normalized to experimental data, e.g. to the values at kT=25 keV obtained in activation measurements. In these cases the uncertainties should be linearly increased below 25 and above 30 keV to reach about 30% at the extreme kT values.)
Year: 2014

X-factor:
Reference: Rau12
Year: 2012

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

Rate:
Reaction rate N_A<σv> given in 10⁷ cm³/mole/s, including SEF

	202Pb 52.51 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 201Tl 3.04 d β+ 202Tl 12.23 d β+ 203Tl 29.524 124 mb 204Tl 3.78 a 215 mb, β- 205Tl 70.476 54 mb 200Hg 23.1 115 mb 201Hg 13.18 264 mb 202Hg 29.86 63.2 mb 203Hg 46.60 d 98 mb, β- 204Hg 6.87 42 mb 199Au 3.14 d β- 200Au 48.40 m β- 201Au 26.00 m β- 202Au 28.80 s β- 203Au 1.00 m β- 198Pt 7.163 92.2 mb 199Pt 30.80 m β- 200Pt 12.50 h β- 201Pt 2.50 m β- 202Pt 1.83 d β-

Style: (S, M, L, XL or Alberto)