Table of Isotopes decay data

WWW Table of Radioactive Isotopes

221	Pa
91	Pa	130

Half life:

5.9 us 17

Jp:

9/2-

S_n (keV):

8083 77

S_p (keV):

1578 56

ENSDF citation:

NDS 61,623 (1990)

Literature cut-off date:

1-Jul-1990

Author(s):

Y.A. Akovali

References since cut-off:

²²¹Pa decay from 1990-98 (NSR)


Decay properties:
Mode	Branching (%)	Q-value (keV)
a	100	9248 50

Most Recent ENSDF Data (12/2002)
Mode	Data set name	Display data
a	221PA A DECAY
	Tables:
	ENSDF data:
	Java applets:

Alphas from ²²¹Pa (5.9 us 17)
Ea (keV)	Ia (%)

9080 30	100

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