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Publication Information
Title The CLAS12 Beamline and its Performance
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 10^35 cm^-2 s^-1. The instrumentation includes a Moller polarimeter, which can typically measure the beam polarization to an absolute precision of ~2.5%.
Author(s) Nathan Baltzell, Volker Burkert, J. Carvajal, N. Dashyan, Raffaella De Vita, Latifa Elouadrhiri, George Kharashvili, Rafayel Paremuzyan, Brian Raue, Youri Sharabian, Stepan Stepanyan, Michael Tiefenback, Maurizio Ungaro
Publication Date April 2020
Document Type Journal Article
Primary Institution Thomas Jefferson National Accelerator Facility, Newport News
Affiliation Exp Nuclear Physics / Experimental Halls / Hall B
Funding Source Nuclear Physics (NP)
Proprietary? No
This publication conveys Technical Science Results
Document Numbers
JLAB Number: JLAB-PHY-19-3115 OSTI Number: 1596637
LANL Number: Other Number: DOE/OR/23177-4863
Associated with an experiment No
Associated with EIC No
Supported by Jefferson Lab LDRD Funding No
Journal Article
Journal Name Nuclear Instruments & Methods in Physics Research, Section A
Refereed Yes
Volume 959
Issue
Page(s) 163421
Attachments/Datasets/DOI Link
Document(s)
beamline_nim.pdf (STI Document)
1-s2.0-S0168900220300267-main.pdf (Accepted Manuscript)
DOI Link
Dataset(s) (none)
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