A solenoidal spectrometer for reactions in inverse kinematics

A new type of spectrometer for the study of reactions in inverse kinematics is proposed, in which the target and detector are placed inside a uniform magnetic field. This device has significant advantages over more conventional approaches to measurements of key reactions, and should prove useful in the study of short-lived nuclei. The technique is directly applicable to existing research programs at present accelerators with secondary beams, and the technique is likely to be important at future radioactive beam facilities.