Showing papers by "Tord Ekelof published in 2002"
KEK1, Rutherford Appleton Laboratory2, Queen Mary University of London3, University of Birmingham4, Uppsala University5, University of Cambridge6, University of Oslo7, University of California, Santa Cruz8, CERN9, University of California, Berkeley10, University of Tsukuba11, Hiroshima University12, University of Bergen13, University of Melbourne14, Okayama University15, University of Manchester16, University of Geneva17, Royal Institute of Technology18, Kyoto University19, Spanish National Research Council20
01 Jun 2002-Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment
TL;DR: The ATLAS Semiconductor tracker (SCT) as mentioned in this paper consists of four barrel cylinders and 18 end-cap disks, which are used in the SCT modules of the barrel region.
Abstract: The ATLAS Semiconductor Tracker (SCT) consists of four barrel cylinders and 18 end-cap disks. This paper describes the SCT modules of the barrel region, of which more than 2000 are about to be constructed. The module design is fixed. Its design concept is given together with the electrical, thermal and mechanical specifications. The pre-series production of the barrel modules is underway using mass-production procedures and jigs. The pre-series modules have given satisfactory performances on noise, noise occupancy, electrical as well as mechanical and thermal properties. In addition, irradiated modules were demonstrated to work successfully. Also first results from a 10-module system test are given.
38 citations
TL;DR: In this paper, a search for pair-produced charged Higgs bosons was performed in the high energy data collected by the DELPHI detector at LEP II at center-of-mass energies from 189 ~GeV to 202~GeV\@.
7 citations
TL;DR: In this paper, a rapidity-alignment of kipix, kpp, and kx pairs with respect to the direction from primary quark to antiquark is investigated.
2 citations
01 Jan 2002
TL;DR: In this paper, the feasibility of a Free Electron Laser (FEL) using an electron beam from the Compact Linear Collider (CLIC) was investigated and it was shown that the energy spread at 15 GeV would be too large to allow FEL satu
Abstract: This note presents a study of the feasibility of a Free Electron Laser (FEL) using an electron beam from the Compact Linear Collider (CLIC). We first show that, with the nominal CLIC layout, the energy spread at 15 GeV would be too large to allow FEL satu
1 citations