Delayed neutron precursor <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mmultiscripts><mrow><mi mathvariant="normal">Cu</mi></mrow><mprescripts></mprescripts><mrow></mrow><mrow><mn>75</mn></mrow><mrow></mrow><mrow></mrow></mmultiscripts></mrow></math></span>

P. L. Reeder; R. A. Warner; R. M. Liebsch; R. L. Gill; A. Piotrowski

doi:10.1103/PhysRevC.31.1029

Delayed neutron precursor ${}^{75}{Cu}$

P. L. Reeder, R. A. Warner, R. M. Liebsch, R. L. Gill, and A. Piotrowski

Phys. Rev. C 31, 1029 – Published 1 March 1985

Abstract

A new delayed neutron precursor with a half-life of 1.3±0.1 s has been observed at mass 75. The delayed neutron emission probability is 3.5±0.6%. Mass formula and fission yield predictions indicate that ${}^{75}{Cu}$ is the most likely precursor.