Comment on "Giant absorption cross section of ultracold neutrons in Gadolinium" (2000)
Felber, J., Gaehler, R., Golub, R.
Rauch et al (PRL 83, 4955, 1999) have compared their measurements of the Gd cross section for Ultra-cold neutrons with an exptrapolation of the cross section for thermal neutrons and interpreted the...
Space-Time Approach to Scattering from Many Body Systems (1997)
Gaehler, R., Felber, J., Mezei, F., Golub, R.
We present scattering from many body systems in a new light. In place of the usual van Hove treatment, (applicable to a wide range of scattering processes using both photons and massive particles)...