Author/Authors :
Tsuji، نويسنده , , Shuhei and Katayama، نويسنده , , Toshikazu and Okei، نويسنده , , Kazuhide and Sakurai، نويسنده , , Noriaki and Tate، نويسنده , , Satoshi and Tsutsui، نويسنده , , Yoshitomo and Wada، نويسنده , , Tomonori and Yamamoto، نويسنده , , Akihisa and Yamamoto، نويسنده , , Isao and Yamashita، نويسنده , , Yoshihiko، نويسنده ,
Abstract :
The altazimuthal counter telescope with a magnet spectrometer is able to move by servo mechanism for any azimuthal and zenith angles. It is also possible to measure the arrival time, the incident direction, the momentum and the charge sign of incident cosmic-ray muons. We report on the measurements of conventional muons at sea level in the momentum range from 1.5 to 250 GeV/c in the zenith-angular range 0–81°.
