Title of article
The High Momentum Spectrometer drift chambers in Hall C at CEBAF
Author/Authors
Baker، نويسنده , , O.K and Beaufait، نويسنده , , J and Carlini، نويسنده , , R and Cha، نويسنده , , J and Danagoulian، نويسنده , , S and Johnson، نويسنده , , A and Kross، نويسنده , , B and Majewski، نويسنده , , S and McCauley، نويسنده , , A and Naing، نويسنده , , W and Niculescu، نويسنده , , G and Niculescu، نويسنده , , I and Shin، نويسنده , , T.S and Vulcan، نويسنده , , W، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1995
Pages
4
From page
92
To page
95
Abstract
The multiwire drift chambers to be used in the High Momentum Spectrometer (HMS) at the Continuous Electron Beam Accelerator Facility (CEBAF) have been designed and constructed, and recently employed in initial data-taking runs. These chambers are used to reconstruct scattered charged particle momenta in the HMS using 12C and BeO2 targets for incident electron energies up to 2.2 GeV. Offline analysis of the data indicate that these drift chambers have spatial resolution (per plane) of about 115 μm (σ) in rates approaching a kHz/wire/mm. It is expected that this performance will improve at higher momenta where multiple scattering contributions are smaller.
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
1995
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
1996297
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