The 4thGeneration Light Source at Jefferson Lab
نویسندگان
چکیده
منابع مشابه
Neutron Transversity at Jefferson Lab
Nucleon transversity and single transverse spin asymmetries have been the recent focus of large efforts by both theorists and experimentalists. On-going and planned experiments from HERMES, COMPASS and RHIC are mostly on the proton or the deuteron. Presented here is a planned measurement of the neutron transversity and single target spin asymmetries at Jefferson Lab in Hall A using a transverse...
متن کاملThe Timing Synchronization System at Jefferson Lab
* This work was supported by the U.S. DOE contract No. DE-AC05-84-ER40150 Abstract This paper presents the requirements and design of a Timing Synchronization System (TSS) for the Continuous Electron Beam Accelerator Facility (CEBAF) control system at Thomas Jefferson National Accelerator Facility. A clock module has been designed which resides in a VME crate. The clock module can be a communic...
متن کاملThe Gpd Experimental Program at Jefferson Lab
Recent results on the Generalized Parton Distribution (GPD) program at Jefferson Lab (JLab) will be presented. The emphasis will be in the Hall A program aiming at measuring Q−dependences of different terms of the Deeply Virtual Compton Scattering (DVCS) cross section. This is a fundamental step before one can extract GPD information from JLab DVCS data. The upcoming program in Hall A, using bo...
متن کاملThe N * Physics Program at Jefferson Lab
Recent measurements of nucleon resonance transition form factors with CLAS at Jefferson Lab are discussed. The new data confirm the assertion of the symmetric constituent quark model of the Roper as the first radial excitation of the nucleon. The data on high Q nπ production better constrain the branching ratios βNπ and βNη for the S11(1535). For the first time, the longitudinal transition ampl...
متن کاملReview of Alignment Activities at Jefferson Lab
The Thomas Jefferson National Accelerator Facility (Jefferson Lab) comprises a 6 GeV continuous electron beam accelerator (CEBAF) delivering beam to three experimental halls, and a kilowatt range tunable free electron laser (FEL), currently being upgraded to a 10 kW machine. The progression into steady state experimental runs at the facility has allowed the alignment group the opportunity to in...
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ژورنال
عنوان ژورنال: Synchrotron Radiation News
سال: 2007
ISSN: 0894-0886,1931-7344
DOI: 10.1080/08940880701744733