⁸⁵Rb   ⁸⁶Rb   ⁸⁷Rb

Go to isotope

Total MACS at 30keV:

15.7

±

0.8

mb

Cross sections do not include stellar enhancement factors!

Version	Total MACS [mb]	Partial to gs [mb]	Partial to isomer [mb]
0.3	15.7 ± 0.8	-	-
0.0	15.5 ± 1.5	-	-

(Version 0.0 corresponds to Bao et al.)

New recommended value is weighted average of JaK96a and HKU08b.
Last review: April 23rd, 2009

original	renorm.	year	type	Comment	Ref
15.8 ± 0.9		2008	c	VdG, Act., Au:RaK88	HKU08b
15.5 ± 1.5		1996	c	VdG, TOF., Au:RaK88,Mac82e	JaK96a
18.0 ± 0.5		1993	c	VdG, Act., 1/v(kT), Au:RaK88	RGB93
15.7 ± 1.6		1990	c	VdG, TOF, Au:RaK88,Mac82e	Jaa90
21.5 ± 2.0		1989	c	Linac, TOF, 6Li+235U, Au:Sat.	BeM89
11 ± 2		1986	c	VdG, Act., 1/v(kT), Au:657mb(25keV)	Wal84,WBK86a
52 ± 16	44	1973	c	Sb-Be, Act., 1/v(E), 127I:832mb(24keV)	MSR73
24 ± 4		1971	e		AGM71
23.33		2006	e		endfb7
20.29		2004	e		jeff31
23.33		2002	e		jendl33
39		2000	t		RaT99
20		1981	t		Har81
31		1976	t		HWF76
19.7		2002	t	MOST 2002	Gor02
18.8		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	10keV	15keV	20keV	25keV	30keV	40keV	50keV	60keV	80keV	100keV
MACS	35.8	24.7	20.9	18.7	16.6	15.7 ± 0.8	14.0	12.7	11.8	10.7	9.9
SEF	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	0.99
Rate	2.13	2.08	2.15	2.22	2.21	2.29	2.35	2.39	2.43	2.54	2.62

MACS:
Reference: BeM89,JaK96a,HKU08b
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: 1996,2008

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

Rate:
Reaction rate N_A<σv> given in 10⁶ cm³/mole/s, including SEF

	87Y 3.33 d β+ 88Y 106.62 d β+ 89Y 100% 19 mb 90Y 2.67 d β- 91Y 58.51 d β- 86Sr 9.86% 64 mb 87Sr 7% 92 mb 88Sr 82.58% 6.2 mb 89Sr 50.57 d 19 mb, β- 90Sr 28.90 a β- 85Rb 72.17% 234 mb 86Rb 18.64 d 202 mb, β- 87Rb 49.69x109 y 15.7 mb, β- 88Rb 17.77 m β- 89Rb 15.15 m β- 84Kr 57% 38 mb 85Kr 10.72 a 55 mb, β- 86Kr 17.3% 3.4 mb 87Kr 1.27 h β- 88Kr 2.84 h β- 83Br 2.40 h β- 84Br 31.80 m β- 85Br 2.90 m β- 86Br 55.01 s β- 87Br 55.65 s β-

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