Author/Authors :
Abt، نويسنده , , I. and Ahmed، نويسنده , , T. and Aid، نويسنده , , S. P. Andreev and T. V. Pavlova ، نويسنده , , V. and Andrieu، نويسنده , , B. and Appuhn، نويسنده , , R.D. and Arnault، نويسنده , , C. and Arpagaus، نويسنده , , M. and Babaev، نويسنده , , A. and B?rwolff، نويسنده , , H. and B?n، نويسنده , , Stephen J. and Banas، نويسنده , , E. and Baranov، نويسنده , , P. and Barrelet، نويسنده , , E. and Bartel، نويسنده , , W. and Barth، نويسنده , , M. and Bassler، نويسنده , , U. and، نويسنده ,
Abstract :
General aspects of the H1 detector at the electron-proton storage ring HERA as well as technical descriptions of the magnet, luminosity system, trigger, slow-control, data acquisition and off-line data handling are given. The three major components of the detector, the tracking, calorimeter and muon detectors, will be described in a forthcoming article. The present paper describes the detector that was used from 1992 to the end of 1994. After this a major upgrade of some components was undertaken. Some performance figures from luminosity runs at HERA during 1993 and 1994 are given.
