From ushakov at jlab.org Mon Nov 3 10:15:10 2025 From: ushakov at jlab.org (Andriy Ushakov) Date: Mon, 3 Nov 2025 15:15:10 +0000 Subject: [PEPPo] Canceled: Weekly Ce+BAF WG meetings on Nov 5 and Nov 12 Message-ID: Dear e+ Colleagues, Many of us will be unavailable for the meetings on November 5 and 12. Therefore, there will be no Ce+BAF meetings for the next two weeks. Best regards, Andriy -------------- next part -------------- An HTML attachment was scrubbed... URL: From grames at jlab.org Tue Nov 4 10:39:05 2025 From: grames at jlab.org (Joe Grames) Date: Tue, 4 Nov 2025 15:39:05 +0000 Subject: [PEPPo] 2026 Ozaki Exchage Program In-Reply-To: References: <01ce01dc1e44$6acb4cb0$4061e610$@post.kek.jp> Message-ID: Dear Ce+BAF Colleagues, Following up from last week's meeting, the Ozaki program supports exchange of students between the U.S. and Japan in areas of accelerator and particle physics. JLab is one of the participating DOE labs. For more information contact Joe Grames (grames at jlab.org). -Joe The program is receiving applications now, with a deadline of Dec 19th. Ozaki Exchange Program, funded jointly by the U.S. and Japan, was established in 2018 to strengthen U.S.- Japan scientific collaboration and to facilitate greater cooperation in the areas of accelerator and particle physics by supporting the exchange of graduate students between Japan and the United States. All graduate students enrolled, or undergraduate students already accepted for enrollment, in accredited Japanese or U.S. physics Ph.D. programs are eligible to apply. The Japanese students are hosted in the DOE national labs, and the U.S. students are hosted at KEK institutions, including J-PARC, or HEP labs at specific universities in Japan. The 2026 program is open for application from Oct 24 to Dec 19, 2025. Japanese program: https://www2.kek.jp/kokusai/us_japan/ozaki_exchange_program.html U.S. program: https://www.bnl.gov/ozaki/ Application webpage for U.S. students: https://academicjobsonline.org/ajo/jobs/30889 -------------- next part -------------- An HTML attachment was scrubbed... URL: From grames at jlab.org Tue Nov 11 13:41:11 2025 From: grames at jlab.org (Joe Grames) Date: Tue, 11 Nov 2025 18:41:11 +0000 Subject: [PEPPo] Upcoming meetings Message-ID: Dear Ce+BAF colleagues, I apologize for the spotty meeting schedule from recent weeks. We have many promising projects happening in FY26, here I am proposing a schedule up until the Winter break. Besides this, we should soon reschedule the LEEPP workshop and I call to your attention the IPAC'26 deadline is Dec. 3. Best, Joe Wed, Nov 12 - cancelled * conflicts with P3 photocathode workshop at ASU, # of us busy or taking vacation Wed, Nov 19 - updates on two projects * Max, present plan for FY26 LDRD for GTS * Andriy & Silviu, update on final parameter table of cases, results for 130 MeV case (if ready) Wed, Nov 26 - cancelled * day before Thanksgiving, typical travel day Wed, Dec 3 - updates on two projects * Amy, present plan for FY26 beam studies for CEBAF * Max, update on LERF e- injector simulations, two cases - (FEL gun + FEL QCM) and (GTS gun + FEL QCM) Wed, Dec 10 - update on LERF irradiation test * Joe, updated proposal for irradiating Xelera target * Carlos, present plan and resources to complete HCO of LERF FEL gun Wed, Dec 17 - last meeting 2025, happy holidays * TBD -------------- next part -------------- An HTML attachment was scrubbed... URL: From grames at jlab.org Tue Nov 18 10:41:38 2025 From: grames at jlab.org (Joe Grames) Date: Tue, 18 Nov 2025 15:41:38 +0000 Subject: [PEPPo] Ce+BAF working group meeting tomorrow, Wed Nov 19 @ 11am in Tl-1227 and by zoom Message-ID: Dear Colleagues, We'll resume our weekly Ce+BAF working group meeting tomorrow, Wed Nov 19 @ 11am in Tl-1227 and by zoom. Here is a link to the meeting - Ce+BAF Meeting - November 19, 2025 We have three presentations scheduled - * Updates on Ce+BAF design (e- injector, e+ injector, etc) and projects (degrader, liquid jet target, solid target, etc) * Silviu (15+5) - Updates from NP PI exchange meeting and solid target CFD design * Andriy (15+5) - Update on positron yield, energy deposited in target and radiation damage * Max (15+5) - Updated objectives and schedule for Year 2 of the mA Gun LDRD -Joe -------------- next part -------------- An HTML attachment was scrubbed... URL: From grames at jlab.org Tue Nov 18 11:18:20 2025 From: grames at jlab.org (Joe Grames) Date: Tue, 18 Nov 2025 16:18:20 +0000 Subject: [PEPPo] Update - we will begin tomorrow at 11:15 am In-Reply-To: References: Message-ID: We'll instead begin at 11:15am tomorrow, I was reminded about an all-hands meeting that will run up until 11. -Joe ________________________________ From: Joe Grames Sent: Tuesday, November 18, 2025 10:41 AM To: Andriy Ushakov via PEPPo Subject: Ce+BAF working group meeting tomorrow, Wed Nov 19 @ 11am in Tl-1227 and by zoom Dear Colleagues, We'll resume our weekly Ce+BAF working group meeting tomorrow, Wed Nov 19 @ 11am in Tl-1227 and by zoom. Here is a link to the meeting - Ce+BAF Meeting - November 19, 2025 We have three presentations scheduled - * Updates on Ce+BAF design (e- injector, e+ injector, etc) and projects (degrader, liquid jet target, solid target, etc) * Silviu (15+5) - Updates from NP PI exchange meeting and solid target CFD design * Andriy (15+5) - Update on positron yield, energy deposited in target and radiation damage * Max (15+5) - Updated objectives and schedule for Year 2 of the mA Gun LDRD -Joe -------------- next part -------------- An HTML attachment was scrubbed... URL: From grames at jlab.org Wed Nov 19 11:13:55 2025 From: grames at jlab.org (Joe Grames) Date: Wed, 19 Nov 2025 16:13:55 +0000 Subject: [PEPPo] We'll begin in a few minutes @ 11:15am... Message-ID: ...Ce+BAF Meeting - November 19, 2025 -------------- next part -------------- An HTML attachment was scrubbed... URL: