Jefferson Lab Weekly Briefs - July 15, 2015
Jefferson Lab Weekly Briefs
July 15, 2015
12 GeV Upgrade
Work on the tunnel air conditioning systems is progressing well. A team of insulators have been working inside the tunnel while controls and electrical work is occurring above the ground. Over at the Central Helium Liquefier cold box, fit-up and welding of components is on-track. In the experimental halls, there are several activities in progress, including cryogenics and electrical connections for the Torus magnet in Hall B as well as low-current testing of the Horizontal Bend magnet in Hall C.
Jefferson Lab Published Journal Articles July 6-10
Remember to submit your papers for approval to the Jefferson Lab Publications database.
Center for Theoretical and Computational Physics
A unified formalism for studying transverse momentum dependent distributions (TMDs) has been proposed, allowing the scheme dependence of TMDs and their applications to be investigated. Several TMD schemes are applied to the Drell-Yan process of lepton-pair production in hadronic collisions. The analysis finds that the constrained nonperturbative form factors in different schemes are remarkably consistent with each other and with that of the standard Collins-Soper-Sterman formalism.
The Engineering Division's Machine Shop is busy with the following work:
Jefferson Lab Calendar of Events
July 15-16: Super BigBite Spectrometer Collaboration Meeting
Environment, Safety, Health & Quality
Fire Pit Safety
Computing and Networking Infrastructure
Keep Your Web Pages and Web Services Secure from Exploits
CNI Maintenance Planned for Tuesday, July 21, 5-7 p.m.
*Locations Changed* TIAA-CREF Individual Counseling Available by Appointment
Jefferson Lab Employee Tour Set for Thursday, Aug. 27
Looking for Summer Fun? Discount Entertainment Tickets Available
|JLab Weekly Briefs is an ongoing publication providing information on the status of safety, accelerator operations, experiments, free-electron laser, reviews, upcoming activities and special events. Deadline for submission is every Tuesday by 10 a.m. Submit new items to: Public Affairs or contact Kandice Carter at x7263.|