[Cuga] JLab Weekly - Aug. 7, 2019

Wed Aug 7 15:16:11 EDT 2019

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http://www.jlab.org

- New Accelerator Director

- Quark Flavor Asymmetries

- Beat the Heat

- Computer Audit

- Early Career Award

- Hellos, Goodbyes

- TIAA Webinars

- Stay Positive
Aug. 7, 2019

EIC Center at Jefferson Lab
Announces Fellowship Awards
The Electron-Ion Collider Center has announced the winners of four EIC fellowships (https://www.jlab.org/news/releases/eic-center-jefferson-lab-announces-fellowship-awards-0) to pursue research related to a proposed electron-ion collider over the next year.
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NEW DIRECTOR OF ACCELERATOR OPERATIONS - CAMILLE GINSBURG
After an extensive search, Camille Ginsburg has been selected to serve as the new director of accelerator operations. Ginsburg will oversee the day-to-day CEBAF operations with the overall mission to develop, implement and optimize reliability and performance. Additionally, she will provide strategic and tactical leadership of CEBAF operations in all technical areas, as well as oversee other on-site accelerators. Ginsburg will become an integral part of the senior management team for the Accelerator Division. She will assume the role Monday, Aug. 19. To learn more about her, click here (https://www.jlab.org/news/releases/jefferson-lab-welcomes-new-director-accelerator-operations) .

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QUARK FLAVOR ASYMMETRIES FROM A NONLOCAL CHIRAL EFFECTIVE THEORY
A collaboration of researchers from Jefferson Lab, North Carolina State University, Adelaide University and IHEP, Beijing completed a comprehensive phenomenological analysis (https://urldefense.proofpoint.com/v2/url?u=https-3A__arxiv.org_abs_1907.08551&d=DwIFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=huYtXgHboamQCcudwMT5oQ&m=euQUXZZqEHh1SkefZ2AOwRXrEuQDnlH9QPB7PgfEYK4&s=KZ5mPePtrhunFxSAqTtuXu1oexWiK3KjxtELpQfVGVg&e= ) of quark flavor asymmetries in the proton, derived from a nonlocal realization of SU(3) relativistic chiral effective theory. The magnitude of the anti-down and anti-up asymmetry was found to be compatible with that extracted from the earlier Fermilab E866 Drell-Yan measurement, with no indication of a sign change at large values of the parton momentum fraction, x. This behavior will be soon tested with new data from the Fermilab SeaQuest Drell-Yan experiment at higher x values.

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BEAT THE HEAT
The recent high temperatures in Hampton Roads puts workers at an increased risk of heat illness. There are several types heat-associated illness which range in severity. Early warning signs of heat illness include headache, dizziness, confusion and disorientation, excessive sweating or flushing, fatigue, chills or goose bumps, nausea and vomiting.

Here are a few tips to prevent heat illness:
- Hold shorter work rotations with lighter equipment.
- Follow any work-rest regimens issued by ESH&Q.
- Hydrate with cool beverages before, during and after work sessions. Ice cold water may be too cold and actually cause harm.
- Wear light-colored, light-weight and loose clothing.

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COMPUTER USER AUDIT
On Monday, Aug. 26, the IT Division will begin a computer user account audit. All supervisors and sponsors of staff, Users and contractors with Jefferson Lab computer accounts are required to review and re-authorize accounts. This audit is a critical part of maintaining an appropriate level of cyber security at the lab. Once the audit begins, the IT Division will send emails to supervisors and sponsors with instructions on how to complete their audit. The audit must be completed by close of business Friday, Sept, 27.

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EARLY CAREER AWARD - ARI PALCZEWSKI - OR HEN - MARTHA CONSTANTINOU
Ari Palczewski of the Accelerator Division, User Or Hen of Massachusetts Institute of Technology and User Martha Constantinou of Temple University have been awarded a 2019 Office of Science Early Career Research Program award. Palczewski is developing the surface engineering basis for next-generation superconducting radiofrequency accelerators. Hen is studying short-range correlations in nuclei using electro-induced nucleon-knockout reactions at high momentum-transfer. Constantinou is studying electron-ion collider from lattice quantum chromodynamics. For more information or to see a full list of awardees, click here (https://urldefense.proofpoint.com/v2/url?u=https-3A__science.osti.gov_early-2Dcareer&d=DwIFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=huYtXgHboamQCcudwMT5oQ&m=euQUXZZqEHh1SkefZ2AOwRXrEuQDnlH9QPB7PgfEYK4&s=pNx-WhfRJ6uRNMZIRstoe7FS67d7WWtnWUnSEFQ0ENQ&e= ) .

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JULY WELCOMES AND FAREWELLS
Please welcome the newest lab employees to Jefferson Lab!

Bates, Adam IT Division
Boulais, Daniel Engineering Division
Brazzell, Austin IT Division
Bruker, Max Accelerator Division
Davie, Aubrie Facilities & Logistics
Henry, William Experimental Nuclear Physics Division
Reigstad, Marissa ESH&Q Division
Sealey, David Engineering Division
Siegfried, Sarah Engineering Division
Walker, Justin IT Division Summary
Weatherlow, Marcus IT Division

And a big thank you for their service to all the employees moving on!
Bhasme, Neil Engineering Division
Davis, Jaclyn Communications Office
Higgins, Nathan Engineering Division
Livernois, Randolph Accelerator Division
Minga, Kimberly Experimental Nuclear Physics Division
Shellington, William IT Division

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TIAA WEBINARS
The Teachers Insurance Annuity Association has released their free summer webinar schedule detailing everything from budgeting, to investing in strategies, to retirement planning. View their schedule and register here (https://urldefense.proofpoint.com/v2/url?u=https-3A__shared.tiaa.org_public_publictools_campaign_login_webinar-3Fresume-3D_idp_FqQdq_resumeSAML20_idp_SSO.ping&d=DwIFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=huYtXgHboamQCcudwMT5oQ&m=euQUXZZqEHh1SkefZ2AOwRXrEuQDnlH9QPB7PgfEYK4&s=UkyVPmKoQAhju5m36cOHbfFrwWZ1I4Ye-yHclRJQ43Q&e= ) .

HE RAN A POSITIVE...ER, NEGATIVE CAMPAIGN
Shout out to Narbe Kalantarians for the sharing this comic!
Artist unknown.

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CONTACT
JLab Weekly provides information on the status of safety, accelerator operations, experiments, reviews, upcoming activities and special events. Have something you want to see in the Weekly? Send submissions my way at duckett at jlab.org (mailto:duckett at jlab.org) with the subject line “JLab Weekly” by Monday before the end of day for consideration.
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PUBLISHED JOURNAL ARTICLES
Published Journal Articles, July 28-Aug. 3, 2019

R. Rajput-Ghoshal, R. Fair, P. K. Ghoshal, C. Hutton, E. Sun, M. Wiseman. "Conceptual Design of the Interaction Region Magnets for Future Electron-Ion Collider at Jefferson Lab." IEEE Transactions on Applied Superconductivity (https://urldefense.proofpoint.com/v2/url?u=https-3A__doi.org_10.1109_TASC.2019.2901590&d=DwIFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=huYtXgHboamQCcudwMT5oQ&m=euQUXZZqEHh1SkefZ2AOwRXrEuQDnlH9QPB7PgfEYK4&s=Tte-jcH9vggA0uQ2mUQuiemu51GbiOb2ZWi44hKEHXk&e= )  29, no. 5: 1-6 (2019).

The AIP Conference Proceedings (https://urldefense.proofpoint.com/v2/url?u=https-3A__aip.scitation.org_toc_apc_2130_1-3Fexpanded-3D2130&d=DwIFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=huYtXgHboamQCcudwMT5oQ&m=euQUXZZqEHh1SkefZ2AOwRXrEuQDnlH9QPB7PgfEYK4&s=J8u8KruauKeMIjAhOwCGFwJ3rOzcMGjEm1l_oIacHRI&e= ) vol. 2130, featuring Jefferson Lab papers, is now available.

Remember to submit your papers for approval to the Jefferson Lab Publications database (https://misportal.jlab.org/ul/publications/index.cfm) .

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UPCOMING EVENTS
Aug. 7: Lunch & Learn - Workplace Civility (https://misportal.jlab.org/training/viewClass.seam?classId=99626&from=home)
Aug. 8: Accelerator Seminar (https://www.jlab.org/acecelerator-semniar-seminar-developments-nb3sn-srf-cavities)
Aug. 9: Blood Drive (https://www.jlab.org/memo/august-9-2019-blood-drive-announcement)
Aug. 19: Saf-Gard Safety Shoes (https://misportal.jlab.org/ul/calendar/show_single_event.cfm?id=5625)
Aug. 21: Pressure Systems Training (https://www.jlab.org/pressure-systems-safety-awareness-training-saf130a)
Aug. 23: SOTR Training (https://misportal.jlab.org/training/viewClass.seam?ClassId=99602&classId=99602&from=viewClass&cid=245)

HISTORY PHOTO OF THE WEEK
To commemorate the birthday of Nobel Prize winner, Ernest Lawrence, here (https://www.jlab.org/ir/archives/photo.html) is the lab's first director, Hermann Grunder, taken during his time at Lawrence Berkeley National Lab in Berkeley, California. Lawrence Berkeley was one of the two national labs founded by Ernest Lawrence.

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IN CASE YOU MISSED IT
Feds Feed Families July 29-Aug. 9 (https://www.jlab.org/memo/feds-feed-families-now-accepting-donations)
CMSA Crane Work July 30-Aug. 9
Hogan Dr. Closed Aug. 15-16 (https://www.jlab.org/memo/hogan-drive-closed-aug-15-16)
Procurement Deadlines (https://www.jlab.org/memo/procurement-department-deadlines-0)
ARCHIVES (https://www.jlab.org/news/briefs/latest)

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