Using data obtained through simultaneous measurements of (~ p, ~ p ) spintransfer observables and (~ p, pγ) coincident spin observables, we have made a model-independent determination of the complete scattering amplitude for the 15.11 MeV, 1, T=1 state in C at an incident proton energy of 200 MeV, for four proton scattering angles ranging from θc.m. = 5.5 ◦ to 16.5. At each angle, 16 different ...

We report on the first observation of the Seyfert 1 galaxy NGC 4593 in the 0.1–200 keV band, performed with the BeppoSAX observatory. Its spectral components are for the first time simultaneously measured: a power-law with photon spectral index Γ ' 1.9; the Compton-reflection of the primary power-law; a moderately broad (σ > 60 eV) Kα fluorescent line from neutral iron; and an absorption edge, ...

This paper describes two simple techniques that can greatly improve navigation and motion control of nonholonomic robots based on range sensor data. The first technique enhances sensory information by re-using recent sensor data through coordinate transformation, whereas the second compensates for errors due to long control cycle times by forward projection through the kinematic model of the ro...