The CLAS12 beamline and its performance.
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| Title: | The CLAS12 beamline and its performance. |
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| Authors: | Baltzell, N.1 (AUTHOR), Burkert, V.D.1 (AUTHOR), Carvajal, J.2 (AUTHOR), Dashyan, N.3 (AUTHOR), De Vita, R.4 (AUTHOR), Elouadrhiri, L.1 (AUTHOR), Kharashvili, G.1 (AUTHOR), Kim, A.5 (AUTHOR), Paremuzyan, R.6 (AUTHOR), Raue, B.A.2 (AUTHOR), Sharabian, Y.G.1 (AUTHOR), Stepanyan, S.1 (AUTHOR) stepanyan@jlab.org, Tiefenback, M.1 (AUTHOR), Ungaro, M.1 (AUTHOR), Wild, K.2 (AUTHOR) |
| Source: | Nuclear Instruments & Methods in Physics Research Section A. Apr2020, Vol. 959, pN.PAG-N.PAG. 1p. |
| Subjects: | Electron beams, Polariscope, Luminosity, Performances, Detectors |
| Abstract: | This paper describes the Hall B beamline and its performance during the first year of data-taking operation using the CLAS12 detector. We review the beamline instrumentation used to measure and monitor the beam. This instrumentation led to excellent beam quality for energies ranging from 2.2 to 10.6 GeV at the design luminosity of 1 0 35 cm−2s−1. The instrumentation includes a Møller polarimeter, which can typically measure the beam polarization to an absolute precision of ∼ 2.5%. [ABSTRACT FROM AUTHOR] |
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| Database: | Engineering Source |
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