Spontaneous-Fission Half-Lives of Cf254 and Cm250

Details Spontaneous-Fission Half-Lives of Cf254 and Cm250 Spontaneous-Fission Half-Lives of Cf254 and Cm250

Aug 1957

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1957phrv..107.1087h&link_type=abstract

Physical Review, vol. 107, Issue 4, pp. 1087-1090

Astronomy and Astrophysics

Astrophysics

12

Scientific paper

Least-squares analysis of spontaneous-fission data obtained over the last four years from a californium sample produced in the November, 1952 thermonuclear test gives a Cf254 spontaneous-fission half-life of 56.2+/-0.7 days in agreement with the astrophysical value of 55+/-1 days. Some comments are made on the neutron buildup in Type I supernovae and the influence of a possible double magic number, N=184, Z=82, at A=266 on the yield curve near A=254. An approximate spontaneous-fission half-life of 2×104 years for Cm250 is deduced from a curium sample also produced in the November, 1952 thermonuclear test.

Affiliated with

Also associated with

No associations

Rating

Spontaneous-Fission Half-Lives of Cf254 and Cm250 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Spontaneous-Fission Half-Lives of Cf254 and Cm250, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spontaneous-Fission Half-Lives of Cf254 and Cm250 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1411143