Browsing by Subject "RADIOACTIVE DECAY"

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DEPENDENCE OF THE DECAY RATE OF 7BE ON CHEMICAL FORMS

Huh C.A. (1999)

The decay rate of 7Be depends on the electron density at the nucleus and therefore may vary with the chemical environments of the Be atom. Using a 100% efficiency high-purity germanium detector, the decay constants of 7Be ...
DOES THE CALCULATED DECAY CONSTANT FOR 7BE VARY SIGNIFICANTLY WITH CHEMICAL FORM AND/OR APPLIED PRESSURE?

Tossell J.A. (2002)

It has recently been reported that the electron capture decay constant for 7Be varies by as much as 1.5% in different oxidic compounds of Be and that application of 400 kbar pressure to a Be(OH)2 gel increases its 7Be decay ...
EFFECT OF PRESSURE ON THE DECAY RATE OF 7BE

Liu L.G.; Huh C.A. (2000)

Beryllium-7 in Be(OH)2 gel was compressed in diamond-anvil pressure cells up to 442 kbar at room temperature. By counting the activity of 7Be, the decay rate for the conversion of 7Be to 7Li via electron capture was measured. ...

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