@article{oai:jaxa.repo.nii.ac.jp:00034453, author = {DOKE, Tadayoshi and NAGATA, Katsuaki}, issue = {16}, journal = {ISAS report/Institute of Space and Aeronautical Science,University of Tokyo}, month = {Dec}, note = {Satellite-borne dE/dx・E semiconductor detector telescopes are proposed for isotope identification in heavy primary cosmic ray particles of mass number 7≦z≦56. Some disadvantages in the use of scintillation counter as E-detector are pointed out. Next, mass resolutions in dE/dx・E detector telescopes consisting only semiconductor (silicon) detectors are estimated for dE/dx-detectors of various thickness. s the result, it is shown that separation of the two adjacent isotopes near iron nucleus can be achieved by the detector telescopes. dE/dx・E detector telescopes, of which E detector is composed of three transmission type silicon detectors of 5 m in thick stacked in series, are designed for carbon and manganese isotope identification in the energy region near 100 Mev/nucleon., 資料番号: SA2400842000}, pages = {475--487}, title = {Satellite-Borne dE/dx・E Semiconductor Detector Telescope for Isotope Identification in Heavy Primary Cosmic Ray Particles of Mass Number 7≦M≦56}, volume = {36}, year = {1971} }