¹⁹⁷Au   ¹⁹⁸Au

Go to isotope

Total MACS at 30keV:

582

±

9

mb

Cross sections do not include stellar enhancement factors!

Version	Total MACS [mb]	Partial to gs [mb]	Partial to isomer [mb]
0.0	582 ± 9	-	-

(Version 0.0 corresponds to Bao et al.)

Last review: 1999

original	renorm.	year	type	Comment	Ref
617.8 ± 11.0 23keV	541	1991	c	Sb-Be, Act., 1/v(E), 4pi manganese bath meth.	SQK91
582 ± 9		1988	c	VdG, Act., 1/v(kT), Activity of 7Be from 7Li(p,n)	RaK88
611 ± 18		1985	r	VdG, TOF., 6Li; Au:Sat.	KKP85
592 ± 18		1984	c	VdG, Act., Activity of 7Be from 7Li(p,n)	ZJC84
599 ± 33		1983	b	Linac, TOF, 10B, B-V;	YIS83
588 ± 20		1982	c	Linac, TOF, 6Li, Au:Sat.	Mac82e
628 ± 30		1977	b	VdG, TOF, 10B:Mag75	KYM77
600 ± 40		1976	c	Linac, TOF, 10B:SPU71, 235U:ENDF/B-III	GSI76
640 ± 40		1976	c	Linac, TOF, 10B:SPU71, 235U:ENDF/B-III	GSI76
579 ± 8		1982	c	Linac, TOF, 6Li, Au:Sat.	Mac82e
585 ± 17		1973	c	Linac, TOF, 10B:SPU71, 235U:Dav68	CzS73
788 ± 79 23keV	591	1973	c	Sb-Be, Act., 1 /v(E), 127I:836mb(23keV)	SSR73
600 ± 50		1970	c	quoted from GSI76	FLF70
596 ± 18		1969	c	VdG, TOF, 10B+6Li:B-IV	Kom69
600 ± 9		1966	c	VdG, Act., Activity of 7Be from 7Li(p,n) +manganese bath method	Poe66a
600 ± 30		1963	c	Linac, TOF, 10B, quoted from GSI76	MoR63
610 ± 20		1979	e		Kin79
600 ± 50		1971	e		AGM71
614.1		2006	e		endfb7
611.6		2004	e		jeff31
460		2000	t		RaT99
1181		1981	t		Har81
842		1976	t		HWF76
420		2002	t	MOST 2002	Gor02
399		2005	t	MOST 2005	Gor05

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
r	Recalculated for kT = 30keV with the code described in Ref. 2 after renormalizing the original data to updated standard cross sections
b	Calculated from smooth cross sections with model fit: ln(sigma) = a + a1 ln(E) + a2 ln^2(E)
e	Evaluated value taken directly from the reference
t	Theoretical value

Energy	5keV	10keV	15keV	20keV	25keV	30keV	40keV	50keV	60keV	80keV	100keV
MACS	2050	1208	904	746	648	582 ± 9	496	442	406	356	321
SEF	1.00	1.00	1.00	0.99	0.99	0.98	0.96	0.95	0.93	0.92	0.92
Rate	1.22	1.01	0.93	0.88	0.85	0.83	0.80	0.78	0.78	0.78	0.79

MACS:
Reference: RaK88,Mac82e
Procedure: 'e' (The Maxwellian-averaged cross sections (MACS) from kT=5 keV to 100 keV are obtained from experimental data; the relative uncertainties are similar to those quoted for the 30 keV data.)
Year: 1988

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

Rate:
Reaction rate N_A<σv> given in 10⁸ cm³/mole/s, including SEF

	197Tl 2.84 h β+ 198Tl 5.30 h β+ 199Tl 7.42 h β+ 200Tl 1.09 d β+ 201Tl 3.04 d β+ 196Hg 0.15% 204 mb 197Hg 2.67 d β+ 198Hg 9.97% 173 mb 199Hg 16.87% 374 mb 200Hg 23.1% 115 mb 195Au 186.11 d β+ 196Au 6.17 d β+ 197Au 100% 582 mb 198Au 2.70 d 840 mb, β- 199Au 3.14 d β- 194Pt 32.967% 365 mb 195Pt 33.832% 860 mb 196Pt 25.242% 183 mb 197Pt 19.89 h β- 198Pt 7.163% 92.2 mb 193Ir 62.7% 994 mb 194Ir 19.28 h β- 195Ir 2.50 h β- 196Ir 52.00 s β- 197Ir 5.80 m β-

Style: (Size: S, M, L, XL, Alberto; No-Macs: nox)