ENSDF Decay Data in the MIRD
(Medical Internal Radiation Dose) Format
for 256Fm

Additional Views or Possible Data
Parent Information


Halflife = 157.6 Minutes Aug-1999
Decay Mode: alpha




alpha 1 1.2210-02 6.872 8.3510-02
alpha recoil 1.2210-02 1.08110-01 1.3110-03
alpha 2 6.8910-02 6.917 4.7610-01
alpha recoil 6.8910-02 1.08810-01 7.4910-03

Listed alpha Radiations 5.6910-01
Listed Radiations 5.6910-01

Californium-252 Daughter, yield 8.1010-02, is radioactive.

This program and the accompanying data base have been produced by the National Nuclear Data Center located at the Brookhaven National Laboratory, Upton, N.Y., USA, with funding from the U.S. Department of Energy. Neither the BNL nor the USDOE make any warranty or assume any legal responsibility for the contents of the data base.
Generated by MIRD Fri May 19 9:26:59 2000

Additional Views or Possible Data for the Parent 256Fm
ENSDF Evaluated Nuclear Structure Data File
ENSDF All decay datasets for the parent. Isotope Explorer may be used as a helper to view these data on Win95/98/NT platforms. (2.9 kbytes)
Table Simple HTML tables of information contained in the decay datasets (Est. size: 2.5 kbytes.)
Drawing PostScript file of the decay schemes in the Nuclear Data Sheets style (Est. size: 10.4 kbytes.)
MIRD PostScript files of the tables and decay schemes in the MIRD format
NSR Nuclear Science References
NuDat Nuclear Data File
Wallet Ground and metastable state properties
Radiations Decay Radiations

Parent Decays Feeding 256Fm
Parent Mode
256Es beta-
256Md beta+/EC