¹⁴⁷Pm   ^148gPm   ^148mPm   ¹⁴⁹Pm

Go to isotope

Total MACS at 30keV:

2453

±

1200

mb

Cross sections do not include stellar enhancement factors!
* only theoretical data available

Version	Total MACS [mb]	Partial to gs [mb]	Partial to isomer [mb]
0.0	2453 ± 1200	-	-

(Version 0.0 corresponds to Bao et al.)

Last review: 1999

original	renorm.	year	type	Comment	Ref
2453		1986	t		WKW86

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:

t	Theoretical value

Energy	30keV
MACS	2453 ± 1200
SEF	0.62
Rate	2.23

MACS:
Reference: WKW86
Procedure: 't' (The MACS from kT=5 keV to 100 keV are obtained from theoretical calculations with corresponding uncertainties between 25 and 50% in most cases.)
Year: 1986

SEF (Stellar enhancement factor):
Reference: Rau09_tbp
Year: 2009
Comment: SEF for isomers are quite uncertain.

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

	148Eu 54.50 d β+ 149Eu 93.10 d β+ 150Eu 36.89 a β+ 151Eu 47.81 3775 mb 152Eu 13.51 a 7600 mb, β+ 147Sm 106.00x109 y 973 mb, α 148Sm 11.24 241 mb 149Sm 13.82 1820 mb 150Sm 7.38 422 mb 151Sm 90.00 a 2710 mb, β- 146Pm 5.53 a β+ 147Pm 2.62 a 1290 mb, β- 148Pm 5.37 d 2453 mb, β- 149Pm 2.21 d 2510 mb, β- 150Pm 2.68 h β- 145Nd 8.3 425 mb 146Nd 17.2 91.2 mb 147Nd 10.98 d 544 mb, β- 148Nd 5.7 147 mb 149Nd 1.73 h β- 144Pr 17.28 m β- 145Pr 5.98 h β- 146Pr 24.15 m β- 147Pr 13.40 m β- 148Pr 2.29 m β-

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