Community Research and Development Information Service - CORDIS


The product of the K-capture probability P(K) and the K-shell fluorescence yield omega(K) of copper in the decay of Zn was measured to be 0.398 +/- 0.002. A gas-flow proportional counter was used to measure the X-rays, and a NaI(Tl) detector to measure the gamma-rays. P(K)omega(K) was derived from the coincidences between X- and gamma-rays. From the measured value of P(K)omega(K) and the theoretical K-capture probability P(K) = 0.880 +/- 0.002, the K-shell fluorescence yield omega(K) = 0.452 +/- 0.003 for copper is deduced.

Additional information

Authors: DENECKE B, JRC Ispra (IT);MOUCHEL D, JRC Ispra (IT);BAMBYNEK W, JRC Ispra (IT);SOLÉ V A, Instituto de Fisica Corpuscular, Burjassot (ES)
Bibliographic Reference: Article: Nuclear Instruments and Methods in Physics Research, Vol. 45 (1994) No. 9, pp. 941-944
Record Number: 199510139 / Last updated on: 1995-08-22
Original language: en
Available languages: en