English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Zendy Open

Presents the pdf analysis as premium feature

PDF Analysis

Insights

Presents the summarisation as premium feature

Summarisation

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

Employing the activation technique in combination with radiochemical separations and high-resolution γ-ray spectroscopy fission neutron spectrum averaged cross sections were measured for several ( n ,  p ) and ( n , α) reactions on isotopes of zirconium; our measurements constitute the first systematic study. The special interest was in the investigation of the  90 Zr( n ,  p ) 90 Y reaction for the production of no-carrier-added  90 Y in a nuclear reactor. At a fast neutron flux density of 7.5 × 10 13  cm −2  s −1  and an irradiation time of 120 h, using 100% enriched  90 Zr target 0.548 GBq of no-carrier-added  90 Y per batch could be produced. The method is thus suitable for medium-scale production of this radionuclide.

radiochimica acta

Measurement of fission neutron spectrum averaged cross sections of some threshold reactions on zirconium: Production possibility of no-carrier-added  90 Y in a nuclear reactor