25 research outputs found
Constraints on new interactions from neutron scattering experiments
Full text linkConstraints for the constants of hypothetical Yukawa-type corrections to the
Newtonian gravitational potential are obtained from analysis of neutron
scattering experiments. Restrictions are obtained for the interaction range
between 10^{-12} and 10^{-7} cm, where Casimir force experiments and atomic
force microscopy are not sensitive. Experimental limits are obtained also for
non-electromagnetic inverse power law neutron-nucleus potential. Some
possibilities are discussed to strengthen these constraints.Comment: 18 pages, 3 figure
Differential elastic scattering cross sections of cadmium isotopes and p-neutron strength functions in the range 50 A 130
No full textAverage neutron parameters from differential elastic scattering cross sections of neutrons with energies below 450 keV
No full textOn the neutron charge radius and the new experiments proposed for the precise (n,e)-scattering length
No full textNew method to extract the neutron-electron scattering length
No full textA novel method to extract the neutron-electron scattering length b
ne
from the precise neutron scattering data measured for a noble gas at several different densities n is proposed. The main point of this method is dividing the experimental data into two parts: the first, nearly proportional to n, corresponding to diffraction on neighboring atoms and the second one, a small contribution of n, e scattering independent on n. The proposed technique is demonstrated using the structure factor S(q) for gaseous krypton
