⁹⁹Tc

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Total MACS at 30keV:

933

±

47

mb

Cross sections do not include stellar enhancement factors!

Version	Total MACS [mb]	Partial to gs [mb]	Partial to isomer [mb]
0.2	933 ± 47	-	-
0.0	781 ± 50	-	-

(Version 0.0 corresponds to Bao et al.)

Last review: January 27th, 2006

original	renorm.	year	type	Comment	Ref
933 ± 47		2000	c	Linac, TOF	GLM00, GLM01
782 ± 50		1987	c	Linac, TOF, 6Li, Au:Sat.	WiM87
779 ± 40		1982	b	Linac, TOF, 6Li, Au:Sat.	Mac82b
761		1981	e		KNM81
800		1971	s		AGM71
910.2		2006	e		endfb7
892.4		2004	e		jeff31
794.8		2002	e		jendl33
589		2000	t		RaT99
799		1981	t		Har81
649		1976	t		HWF76
490		2002	t	MOST 2002	Gor02
423		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
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
s	Semiempirical estimates given in the reference
t	Theoretical value

Energy	5keV	10keV	15keV	20keV	25keV	30keV	40keV	50keV	60keV	80keV	100keV
MACS	1849	1370	1131	976	865	781 ± 50	662	580	530	445	377
SEF	1.00	1.00	1.00	1.00	1.00	1.00	0.99	0.97	0.96	0.92	0.90
Rate	1.10	1.15	1.16	1.16	1.15	1.13	1.10	1.06	1.04	0.98	0.90

MACS:
Reference: WiM87
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: 1987

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

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

	99Rh 16.10 d β+ 100Rh 20.80 h β+ 101Rh 3.30 a β+ 102Rh 206.94 d β+ 103Rh 100% 811 mb 98Ru 1.87% 173 mb 99Ru 12.76% 631 mb 100Ru 12.6% 206 mb 101Ru 17.06% 996 mb 102Ru 31.55% 186 mb 97Tc 4.21 Ma β+ 98Tc 4.20 Ma β- 99Tc 211.11 ka 781 mb, β- 100Tc 15.80 s β- 101Tc 14.22 m β- 96Mo 16.68% 112 mb 97Mo 9.55% 339 mb 98Mo 24.13% 99 mb 99Mo 2.75 d 240 mb, β- 100Mo 9.63% 108 mb 95Nb 34.99 d 310 mb, β- 96Nb 23.35 h β- 97Nb 1.20 h β- 98Nb 2.86 s β- 99Nb 15.00 s β-

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