Transverse asymmetry of $\gamma$ rays from neutron-induced compound states of ${}^{140}{\rm La}$
A correlation term ${{ \sigma}_{n} }\cdot ({ k_{n}\times k_\gamma}) $ in the ${}^{139}{\rm La}(\vec{n},\gamma)$ reaction has been studied utilizing epithermal polarized neutrons and germanium detectors. The transverse asymmetry for single $\gamma$-ray transition was measured to be $0.60\pm0.19$ in the $p$-wave resonance.
PDF AbstractCategories
Nuclear Experiment
Instrumentation and Detectors