M. Hof

TL;DR: In this article, the authors used the NMSU-WIZARD/CAPRICE94 balloon-borne magnet spectrometer equipped with a solid radiator Ring Imaging Cerenkov (RICH) detector, a time-of-ight system, a tracking device consisting of drift chambers and multiwire proportional chambers, and a silicon-tungsten calorimeter.

TL;DR: The first time a ring-imaging Cerenkov detector was used together with an imaging calorimeter in a balloon-borne experiment was reported in this paper, where 516,463 hydrogen and 32,457 helium nuclei were identi-ed in the rigidity range 0.4 to 200 GV and 1.2 to 4.2 GV, respectively.

TL;DR: In this paper, a new measurement of the cosmic ray antiproton spectrum was reported, based on the data collected by the balloon-borne experiment CAPRICE98, which was launched on 1998 May 28, 29 from Fort Sumner, New Mexico.

TL;DR: In this paper, the absolute spectra of protons and helium were corrected to the top of the atmosphere and to interstellar space using a solar modulation parameter of Φ = 750 MV, and the measured interstellar spectra between 20 and 200 GV can be represented by a power law in rigidity.

TL;DR: In this article, the absolute antiproton Nux and the antiproto-proton ratio in the energy range 0.62E3.19 GeV at the top of the atmosphere were measured by the balloon-borne experiment CAPRICE Nown from Lynn Lake, Manitoba, Canada on 1994 August 8E9.