Program Advisory Committee Meeting - PAC43
December 11, 2014
PAC43 will be held during the week of July 6, 2015 and will continue the call for new nuclear physics proposals. The PAC will judge the technical and scientific aspects of submitted proposals and provide recommendations to Laboratory management. New proposals will be recommended for approval only if they represent high quality physics within the range of scientific importance represented by the previously approved 12 GeV proposals.The deadline for submission of proposals and updates is 8:00 a.m. EDT (Eastern Daylight Time) on Monday, May 18, 2015.
Proposals and updates for PAC43 should be submitted electronically using the instructions at http://www.jlab.org/exp_prog/PACpage/instructions.html
Detailed information on the process for proposal submission is available at http://www.jlab.org/exp_prog/PACpage/guidelines.html. New proposals will be granted a 20 minute presentation in a public session at the PAC meeting. Following the public presentation session the PAC will continue its discussions in closed session, and at least one spokesperson should be available either in person or by phone for 24 hours after the public session to answer questions as the PAC's discussion progresses. Proposals will, if approved, be given a scientific rating and a beamtime allocation. Newly approved stage II proposals will also be considered for "High Impact" status for scheduling priority, as per PAC41.
As we started with PAC40, the Hall B collaboration should submit proposals for complete run groups at one PAC meeting, where all of the anticipated physics associated with the proposed run group will be considered. Each run group can submit up to 4 individual proposals (up to 3 physics topics plus 1 summary of additional topics) and will be granted a maximum of 4 presentations corresponding to these proposals. The PAC may consider each of these for grading, but will attempt to provide an common assessment of the whole run group. New experimental proposals that run in parallel with previously approved run groups should be considered internally by the CLAS collaboration. It is also requested that documentation (e.g., proposal and report) from the internal review be submitted to the PAC for their information. A CLAS representative will have the opportunity to report on these to the PAC, and the PAC will then provide comments on them in its report. Proposed parallel running in other halls should be handled in a similar fashion.
Conditionally Approved Proposals
The PAC may conditionally approve proposals when additional requirements must be fulfilled before full approval is granted. There are two categories of conditional approval:
The rule for newly conditionally approved 12 GeV proposals is that they must return for approval at one of the next 2 consecutive PAC meetings following the PAC at which they received the conditional approval status.
Proposals that received C2 status at a previous PAC may return to PAC43 to be considered for approval. Proposals with previous conditional approval (C2) that wish to be considered for approval at PAC43 should submit an updated proposal and will be granted a 20-minute presentation at the PAC meeting. Following the public presentation session the PAC will continue its discussions in closed session, and at least one spokesperson should be available either in person or by phone for 24 hours after the public session to answer questions as the PAC's discussion progresses. If approved, the proposals will be considered for rating along with the other approved proposals in the grading session.
The results of the PAC's deliberations will become public as follows: the list of scientific ratings and beam time allocations will be provided to the Hall Leaders at the PAC closeout and then posted on the PAC43 website within 24 hours. The final written PAC report will be posted on the PAC43 website and the user community notified by email as usual.
Appendix: Scientific Categories for Nuclear Physics Proposals