JEFFERSON LAB SEARCH
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Jefferson Lab Weekly Briefs
May 30, 2012Physics
In Hall C, the Q-weak experiment is finishing up electronics and data acquisition system checks and documentation. After warming the hydrogen target, the target was recooled twice with helium in the loop to measure the extent to which the target moves as it is cooled. The dis-assembly of Q-weak is starting. -
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Jefferson Lab Weekly Briefs
June 20, 2012JLab All-Hands Memo
JLab Landline Phone Outage Set for Saturday, June 23
On Saturday, June 23, 9 a.m.-2 p.m., the JLab landline telephone system will undergo an upgrade. It is expected that landline phones will be offline for brief periods during the upgrade. When the system is offline, no calls may be made onsite or offsite and no dial tone will be available. JLab cell phones and pagers and personal cell phone operations and service won't be impacted by the upgrade work. -
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Jefferson Lab Weekly Briefs
September 12, 201212 GeV Upgrade
The third sector of the PreShower Calorimeter for CLAS12 is complete and has been tested successfully with cosmic rays. The sixth wire chamber sector for Region 2 has been started at Old Dominion University, the third and fourth Region 1 chambers are being strung at Idaho State University, and the first two Region 3 chambers have been strung at JLab. High-voltage and readout boards are being added to the strung sectors and cosmic ray testing is underway.