¹³³Cs   ¹³⁴Cs   ¹³⁵Cs

Go to isotope

Total MACS at 30keV:

160

±

10

mb

Cross sections do not include stellar enhancement factors!

Version	Total MACS [mb]	Partial to gs [mb]	Partial to isomer [mb]
0.2	160 ± 10	-	-
0.0	198 ± 17	-	-

(Version 0.0 corresponds to Bao et al.)

Last review: July 18th, 2005

original	renorm.	year	type	Comment	Ref
160 ± 10		2004	c	VdG, Act., Au:RaK88	PDA04
198 ± 17		1997	c	VdG, Act., 1/v(kT), Au:RaK88	JKK97
201.5		2006	e		endfb7
217.4		2004	e		jeff31
201.4		2002	e		jendl33
320		2000	t		RaT99
234		1981	t		Har81
167		1976	t		HWF76
189		2002	t	MOST 2002	Gor02
148		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
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	552	382	329	251	208	180	160 ± 10	134	117	105	89	79
SEF	1.00	1.0	1.00	1.00	1.00	1.00	1.00	1.00	1.00	0.99	0.98	0.97
Rate	3.28	2.87	2.76	2.58	2.47	2.39	2.33	2.25	2.19	2.14	2.07	2.03

MACS:
Reference: PDA04
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: 2004

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

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

	135La 19.50 h β+ 136La 9.87 m β+ 137La 59.99 ka β+ 138La 102.01x109 y 419 mb, β+ 139La 99.91% 31.6 mb 134Ba 2.417% 176 mb 135Ba 6.592% 455 mb 136Ba 7.854% 61.2 mb 137Ba 11.232% 76.3 mb 138Ba 71.698% 4 mb 133Cs 100% 509 mb 134Cs 2.07 a 664 mb, β- 135Cs 2.30 Ma 198 mb, β- 136Cs 13.04 d β- 137Cs 30.03 a β- 132Xe 26.909% 64.6 mb 133Xe 5.24 d 127 mb, β- 134Xe 10.436% 20.2 mb 135Xe 9.14 h β- 136Xe 8.857% 0.91 mb 131I 8.02 d β- 132I 2.29 h β- 133I 20.80 h β- 134I 52.50 m β- 135I 6.57 h β-

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