Results from Hermes
نویسنده
چکیده
HERMES, HERA Measurement of Spin, is an experiment to study the spin structure of the nucleon. The experiment was installed and commissioned in 1995 in the HERA storage ring at the DESY laboratory in Hamburg, Germany. Inclusive and semi-inclusive spin-dependent deep inelastic scattering on polarized internal gas targets are measured simultaneously in a forward spectrometer using. Data were taken on polarized 3He and 1H targets as well as on unpolarized targets of hydrogen, deuterium, 3He, and nitrogen. The experiment is described briefly and some recent results from the 1995 to 1997 running periods are presented. Supported by NSF Contract PHY-9724838. c 1998 by Wolfgang Lorenzon.
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