From silvia at jlab.org Mon Oct 6 12:50:54 2025 From: silvia at jlab.org (silvia) Date: Mon, 06 Oct 2025 18:50:54 +0200 Subject: [Rgc] RGC-analysis meeting tomorrow In-Reply-To: References: <9f1904eb8c50279eb968bbf15daeaaed@jlab.org> Message-ID: Dear all, tomorrow we will have our RG-C analysis meeting, at 8:30AM JLab time, zoom link: https://jlab-org.zoomgov.com/j/1609368114, wiki agenda: https://clasweb.jlab.org/wiki/index.php/RGC_Oct7 . Please let me know if you want to present something. Thanks a lot and best regards, Silvia From silvia at jlab.org Mon Oct 13 09:10:29 2025 From: silvia at jlab.org (silvia) Date: Mon, 13 Oct 2025 15:10:29 +0200 Subject: [Rgc] RGC-analysis meeting tomorrow In-Reply-To: References: <9f1904eb8c50279eb968bbf15daeaaed@jlab.org> Message-ID: <4b6f7134ad63338e3cdb89733fbf1892@jlab.org> Dear all, tomorrow we will have our RG-C analysis meeting, at 8:30AM JLab time, zoom link: https://jlab-org.zoomgov.com/j/1609368114, wiki agenda: https://clasweb.jlab.org/wiki/index.php/RGC_Oct14 . Please let me know if you want to present something. Thanks a lot and best regards, Silvia From silvia at jlab.org Mon Oct 13 09:43:58 2025 From: silvia at jlab.org (silvia) Date: Mon, 13 Oct 2025 15:43:58 +0200 Subject: [Rgc] "pass3" discussion Message-ID: Dear all, in my previous email I forgot to mention that in tomorrow's meeting we'll also have to discuss on the pass3 (which for RGC would be more of a pass2) perspectives, following the email (which I copy here below for your convenience) that Bryan sent out a few days ago. Please start thinking about the questions below as we'll have to get back with answers to the CCC and CalCom. The main thing coming to my mind at this stage justifying for a "quick" pass2 is that we could recook summer22 to have the same version of forward tracking of the rest of the data. But let's discuss it tomorrow. Thanks a lot and see you tomorrow. Best regards, Silvia ---------------------------------------------------------------------------------------------------- Dear Run Group Coordinators (all other members for information) With many run groups having thoughts, and making progress towards, further rounds of calibrations and reconstruction, we are writing to provide context and outline the initial steps that the CCC will be taking in order to bring a more formalised structure and approach towards this process. Primarily the aim is to avoid premature recalibration requests that could result in repeated passes, and to ensure that CALCOM is fully supported in its decisions requiring prioritisation of recalibration and recooking. We need to be mindful that ongoing improvements in calibration and reconstruction are consolidated before initiating new recalibration requests whilst also recognising that this is an optimal time to focus on preparations and recalibrations given that CALCOM now has availability, with RG-L (FD) efforts concluding and no new CLAS12 running in 2026. During the November collaboration meeting, there will be a dedicated session in which run group coordinators will present the status and supporting case for future recalibration and recooking. These reports will then lead to subsequent discussions of physics-driven priorities and realistic timelines. The intended outcome is for the CCC to establish a broadly agreed priority ordering of recalibration/recooking. In order to make some initial progress, we are asking you to give thought towards the following questions, the answers to which should be presented during the meeting session: - What is your available person-power, for example: a chef and coordinator who will follow the process in its entirety; students or postdocs to analyse and assess the data quality and perform validation studies, are any new analyses expected to be triggered by the process? - On what preferred timescale do you envisage recalibration/recooking of your data to be of most use, for example to maintain a current standard between data sets or to wait for future additional improvements? On the part of the CCC/CALCOM, we will circulate a status document containing current and near-future improvements to calibrations and reconstruction including any remaining open questions or caveats. This document will be circulated on a timescale coinciding with the collaboration meetings and run group coordinators will be asked to address an additional question, during the discussion session, based on this: - Which of these improvements would your run group most benefit from to produce higher quality physics output based on the new data set? Efforts in producing well calibrated and processed data sets is in all of our best interests and must be coordinated within the collaboration as a whole. Your input will be critical to ensure the efficient use of resources and maintaining consistent standards across run groups. Many thanks and regards Bryan (on behalf of the CCC and CALCOM) From silvia at jlab.org Tue Oct 21 03:06:57 2025 From: silvia at jlab.org (Silvia Niccolai) Date: Tue, 21 Oct 2025 09:06:57 +0200 Subject: [Rgc] Need a host for RGC today Message-ID: <99308B5E-0A2F-400F-865C-A3089EAB71A9@jlab.org> Hello all, Apologies for the short notice. I am on vacation today, can anyone else host the RGC meeting please? Thanks! Best regards, Silvia Sent from my iPhone From kuhn at jlab.org Tue Oct 21 08:15:45 2025 From: kuhn at jlab.org (Sebastian Kuhn) Date: Tue, 21 Oct 2025 12:15:45 +0000 Subject: [Rgc] Need a host for RGC today In-Reply-To: <99308B5E-0A2F-400F-865C-A3089EAB71A9@jlab.org> References: <99308B5E-0A2F-400F-865C-A3089EAB71A9@jlab.org> Message-ID: <4F548181-2910-4FF9-A2C1-E754ADE7A7DC@jlab.org> I can do it. Please tune in to the regular Zoom: [thumb_for_launch.png] Join our Cloud HD Video Meeting jlab-org.zoomgov.com - Sebastian On Oct 21, 2025, at 03:06, Silvia Niccolai via Rgc wrote: Hello all, Apologies for the short notice. I am on vacation today, can anyone else host the RGC meeting please? Thanks! Best regards, Silvia Sent from my iPhone _______________________________________________ Rgc mailing list Rgc at jlab.org https://mailman.jlab.org/mailman/listinfo/rgc -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: thumb_for_launch.png Type: image/png Size: 51971 bytes Desc: thumb_for_launch.png URL: From skuhn at odu.edu Tue Oct 21 09:01:08 2025 From: skuhn at odu.edu (Kuhn, Sebastian E.) Date: Tue, 21 Oct 2025 13:01:08 +0000 Subject: [Rgc] [EXTERNAL] Re: Need a host for RGC today In-Reply-To: <4F548181-2910-4FF9-A2C1-E754ADE7A7DC@jlab.org> References: <99308B5E-0A2F-400F-865C-A3089EAB71A9@jlab.org> <4F548181-2910-4FF9-A2C1-E754ADE7A7DC@jlab.org> Message-ID: Dear Silvia et al., we had a short meeting today, but nobody had anything to present. We spent most of the time talking about what?s going to happen over the next few days (and weeks after that), given that Jefferson Lab is very likely to be in a suspended state (95% of employees furloughed) starting Friday, mandatory holiday tomorrow). It wasn?t entirely clear to any of the people present what all will be affected - but here are some ideas on how to prepare: 1) Ifarms may be down or at least inaccessible starting Friday. If you can download high-level data (Root files etc.) or other material that will help you to remain productive over the next weeks, it might be a good idea to do this. Keep also other JLab-hosted databases in mind, e.g., Overleaf, our Wiki, indico,... 2) Our standard Zoom link may stop working as it is supported by JLab. We can probably use some University Zoom as an alternative. 3) ? however, it isn?t even clear to me if JLab emails, and/or the JLab listserver will still work. It might be good to a) check that your subscription to rgc and rgc_analysis is through your home institution?s email address (or any other non-JLab email), at least in addition to your jlab.org email b) send a non-jlab email way to contact you to Silvia (sorry Silvia if you get spammed). (I am writing this from a non-JLab account). If anyone has other advice, please share. I am afraid that most if not all of our JLab collaborators will be unable to work and/or answer emails over the foreseeable future, until there is a new budget or continuing resolution passed. May we live in interesting times - Sebastian On Oct 21, 2025, at 08:15, Sebastian Kuhn wrote: I can do it. Please tune in to the regular Zoom: [thumb_for_launch.png] Join our Cloud HD Video Meeting jlab-org.zoomgov.com - Sebastian On Oct 21, 2025, at 03:06, Silvia Niccolai via Rgc wrote: Hello all, Apologies for the short notice. I am on vacation today, can anyone else host the RGC meeting please? Thanks! Best regards, Silvia Sent from my iPhone _______________________________________________ Rgc mailing list Rgc at jlab.org https://mailman.jlab.org/mailman/listinfo/rgc -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: thumb_for_launch.png Type: image/png Size: 51971 bytes Desc: thumb_for_launch.png URL: From kageya at jlab.org Tue Oct 21 09:43:24 2025 From: kageya at jlab.org (Tsuneo Kageya) Date: Tue, 21 Oct 2025 13:43:24 +0000 Subject: [Rgc] [EXTERNAL] Re: Need a host for RGC today In-Reply-To: References: <99308B5E-0A2F-400F-865C-A3089EAB71A9@jlab.org> <4F548181-2910-4FF9-A2C1-E754ADE7A7DC@jlab.org> Message-ID: My personal email is tsuneokageya at hotmail.com Ciao, Tsuneo Kageya. ________________________________ From: Rgc on behalf of Kuhn, Sebastian E. via Rgc Sent: Tuesday, October 21, 2025 9:01 AM To: Silvia Niccolai Cc: silvia via Rgc ; Gregory Matousek via Rgc_analysis Subject: [Rgc] [EXTERNAL] Re: Need a host for RGC today Dear Silvia et al., we had a short meeting today, but nobody had anything to present. We spent most of the time talking about what?s going to happen over the next few days (and weeks after that), given that Jefferson Lab is very likely to be in a suspended state (95% of employees furloughed) starting Friday, mandatory holiday tomorrow). It wasn?t entirely clear to any of the people present what all will be affected - but here are some ideas on how to prepare: 1) Ifarms may be down or at least inaccessible starting Friday. If you can download high-level data (Root files etc.) or other material that will help you to remain productive over the next weeks, it might be a good idea to do this. Keep also other JLab-hosted databases in mind, e.g., Overleaf, our Wiki, indico,... 2) Our standard Zoom link may stop working as it is supported by JLab. We can probably use some University Zoom as an alternative. 3) ? however, it isn?t even clear to me if JLab emails, and/or the JLab listserver will still work. It might be good to a) check that your subscription to rgc and rgc_analysis is through your home institution?s email address (or any other non-JLab email), at least in addition to your jlab.org email b) send a non-jlab email way to contact you to Silvia (sorry Silvia if you get spammed). (I am writing this from a non-JLab account). If anyone has other advice, please share. I am afraid that most if not all of our JLab collaborators will be unable to work and/or answer emails over the foreseeable future, until there is a new budget or continuing resolution passed. May we live in interesting times - Sebastian On Oct 21, 2025, at 08:15, Sebastian Kuhn wrote: I can do it. Please tune in to the regular Zoom: [thumb_for_launch.png] Join our Cloud HD Video Meeting jlab-org.zoomgov.com - Sebastian On Oct 21, 2025, at 03:06, Silvia Niccolai via Rgc wrote: Hello all, Apologies for the short notice. I am on vacation today, can anyone else host the RGC meeting please? Thanks! Best regards, Silvia Sent from my iPhone _______________________________________________ Rgc mailing list Rgc at jlab.org https://mailman.jlab.org/mailman/listinfo/rgc -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: thumb_for_launch.png Type: image/png Size: 51971 bytes Desc: thumb_for_launch.png URL: From deholmberg at wm.edu Tue Oct 21 10:20:36 2025 From: deholmberg at wm.edu (Holmberg, Derek) Date: Tue, 21 Oct 2025 14:20:36 +0000 Subject: [Rgc] [EXTERNAL] Re: Need a host for RGC today In-Reply-To: References: <99308B5E-0A2F-400F-865C-A3089EAB71A9@jlab.org> <4F548181-2910-4FF9-A2C1-E754ADE7A7DC@jlab.org> Message-ID: Hey all, My email is deholmberg at wm.edu Sincerely, Derek Holmberg ________________________________ From: Rgc on behalf of Tsuneo Kageya via Rgc Sent: Tuesday, October 21, 2025 9:43 AM To: Silvia Niccolai ; Kuhn, Sebastian E. Cc: silvia via Rgc ; Tsuneo KAGEYA Subject: Re: [Rgc] [EXTERNAL] Re: Need a host for RGC today My personal email is tsuneokageya at hotmail.com Ciao, Tsuneo Kageya. ________________________________ From: Rgc on behalf of Kuhn, Sebastian E. via Rgc Sent: Tuesday, October 21, 2025 9:01 AM To: Silvia Niccolai Cc: silvia via Rgc ; Gregory Matousek via Rgc_analysis Subject: [Rgc] [EXTERNAL] Re: Need a host for RGC today Dear Silvia et al., we had a short meeting today, but nobody had anything to present. We spent most of the time talking about what?s going to happen over the next few days (and weeks after that), given that Jefferson Lab is very likely to be in a suspended state (95% of employees furloughed) starting Friday, mandatory holiday tomorrow). It wasn?t entirely clear to any of the people present what all will be affected - but here are some ideas on how to prepare: 1) Ifarms may be down or at least inaccessible starting Friday. If you can download high-level data (Root files etc.) or other material that will help you to remain productive over the next weeks, it might be a good idea to do this. Keep also other JLab-hosted databases in mind, e.g., Overleaf, our Wiki, indico,... 2) Our standard Zoom link may stop working as it is supported by JLab. We can probably use some University Zoom as an alternative. 3) ? however, it isn?t even clear to me if JLab emails, and/or the JLab listserver will still work. It might be good to a) check that your subscription to rgc and rgc_analysis is through your home institution?s email address (or any other non-JLab email), at least in addition to your jlab.org email b) send a non-jlab email way to contact you to Silvia (sorry Silvia if you get spammed). (I am writing this from a non-JLab account). If anyone has other advice, please share. I am afraid that most if not all of our JLab collaborators will be unable to work and/or answer emails over the foreseeable future, until there is a new budget or continuing resolution passed. May we live in interesting times - Sebastian On Oct 21, 2025, at 08:15, Sebastian Kuhn wrote: I can do it. Please tune in to the regular Zoom: [thumb_for_launch.png] Join our Cloud HD Video Meeting jlab-org.zoomgov.com - Sebastian On Oct 21, 2025, at 03:06, Silvia Niccolai via Rgc wrote: Hello all, Apologies for the short notice. I am on vacation today, can anyone else host the RGC meeting please? Thanks! Best regards, Silvia Sent from my iPhone _______________________________________________ Rgc mailing list Rgc at jlab.org https://mailman.jlab.org/mailman/listinfo/rgc -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: thumb_for_launch.png Type: image/png Size: 51971 bytes Desc: thumb_for_launch.png URL: From skuhn at odu.edu Tue Oct 21 18:27:24 2025 From: skuhn at odu.edu (Kuhn, Sebastian E.) Date: Tue, 21 Oct 2025 22:27:24 +0000 Subject: [Rgc] Fwd: [Deeppwg] [EXTERNAL] Reminder: November online Collaboration Meeting contributions and Thu WG Meeting References: Message-ID: <1DA73F4F-A6DC-4712-8C33-C77A6A0E89D8@odu.edu> Does ANYONE in RG-C want to present ANYTHING derived from RG-C data at the upcoming collaboration meeting? Apparently you have to announce your intentions by tomorrow (and also let all of us know). - Sebastian Begin forwarded message: From: "Zurek, Maria via Deeppwg" Subject: [Deeppwg] [EXTERNAL] Reminder: November online Collaboration Meeting contributions and Thu WG Meeting Date: October 21, 2025 at 18:15:16 EDT To: DPWG Reply-To: "Zurek, Maria" EXTERNAL to ODU: This email is not from an ODU account. Do not click links or open attachments unless you recognize the sender and know the content is safe. Dear Deep Processes WG colleagues, This is a reminder to please send me your contributions for the November online CLAS Collaboration Meeting by tomorrow, end of business. I will compile them and finalize our session plan. Also, if you have items for our Thursday morning Deep Processes meeting agenda this week, please email them to me by noon tomorrow. Thank you, Maria --- Maria ?urek, PhD Assistant Physicist Pronoun: she/her/hers Physics Division Argonne National Laboratory 9700 S Cass Ave, Lemont, IL 60439 --- Please don't feel obligated to respond to this email immediately, especially if you've already finished work for the day. Your working hours do not need to coincide with mine. _______________________________________________ Deeppwg mailing list Deeppwg at jlab.org https://mailman.jlab.org/mailman/listinfo/deeppwg -------------- next part -------------- An HTML attachment was scrubbed... URL: From kayleigh at jlab.org Wed Oct 22 07:43:48 2025 From: kayleigh at jlab.org (kayleigh) Date: Wed, 22 Oct 2025 12:43:48 +0100 Subject: [Rgc] Fwd: [Deeppwg] [EXTERNAL] Reminder: November online Collaboration Meeting contributions and Thu WG Meeting In-Reply-To: <1DA73F4F-A6DC-4712-8C33-C77A6A0E89D8@odu.edu> References: <1DA73F4F-A6DC-4712-8C33-C77A6A0E89D8@odu.edu> Message-ID: On 2025-10-21 23:27, Kuhn, Sebastian E. via Rgc wrote: > Does ANYONE in RG-C want to present ANYTHING derived from RG-C data > at the upcoming collaboration meeting? Apparently you have to announce > your intentions by tomorrow (and also let all of us know). > > - Sebastian > >> Begin forwarded message: >> From: "Zurek, Maria via Deeppwg" >> >> Subject: [Deeppwg] [EXTERNAL] Reminder: November online >> Collaboration Meeting contributions and Thu WG Meeting >> >> Date: October 21, 2025 at 18:15:16 EDT >> >> To: DPWG >> >> Reply-To: "Zurek, Maria" >> >> EXTERNAL to ODU: This email is not from an ODU account. Do not click >> links or open attachments unless you recognize the sender and know >> the content is safe. >> >> Dear Deep Processes WG colleagues, >> >> This is a reminder to please send me your contributions for the >> November online CLAS Collaboration Meeting by tomorrow, end of >> business. I will compile them and finalize our session plan. >> >> Also, if you have items for our Thursday morning Deep Processes >> meeting agenda this week, please email them to me by noon tomorrow. >> >> Thank you, >> Maria >> >> --- >> Maria ?urek, PhD >> Assistant Physicist >> >> Pronoun: she/her/hers >> >> Physics Division >> Argonne National Laboratory >> >> 9700 S Cass Ave, Lemont, IL 60439 >> >> --- >> >> Please don't feel obligated to respond to this email immediately, >> especially if you've already finished work for the day. Your working >> hours do not need to coincide with mine. >> >> _______________________________________________ >> Deeppwg mailing list >> Deeppwg at jlab.org >> https://mailman.jlab.org/mailman/listinfo/deeppwg > _______________________________________________ > Rgc mailing list > Rgc at jlab.org > https://mailman.jlab.org/mailman/listinfo/rgc Dear Sebastian, My intention is to hopefully present a CAA for the analysis of J/psi Asymmetries with RGC data at the upcoming CLAS Collaboration meeting. I will of course present an update to my findings to the group prior to the meeting in whichever format this may take, be it an actual meeting or slides/a document over email (my institution email is kayleigh.gates at york.ac.uk, I have cc'd myself on this email also). I will also contact Maria about this now. Best, Kayleigh From kayleigh at jlab.org Wed Oct 22 08:31:49 2025 From: kayleigh at jlab.org (kayleigh) Date: Wed, 22 Oct 2025 13:31:49 +0100 Subject: [Rgc] Fwd: [Deeppwg] [EXTERNAL] Reminder: November online Collaboration Meeting contributions and Thu WG Meeting In-Reply-To: References: <1DA73F4F-A6DC-4712-8C33-C77A6A0E89D8@odu.edu> Message-ID: On 2025-10-22 12:43, kayleigh wrote: > On 2025-10-21 23:27, Kuhn, Sebastian E. via Rgc wrote: >> Does ANYONE in RG-C want to present ANYTHING derived from RG-C data >> at the upcoming collaboration meeting? Apparently you have to announce >> your intentions by tomorrow (and also let all of us know). >> >> - Sebastian >> >>> Begin forwarded message: >>> From: "Zurek, Maria via Deeppwg" >>> >>> Subject: [Deeppwg] [EXTERNAL] Reminder: November online >>> Collaboration Meeting contributions and Thu WG Meeting >>> >>> Date: October 21, 2025 at 18:15:16 EDT >>> >>> To: DPWG >>> >>> Reply-To: "Zurek, Maria" >>> >>> EXTERNAL to ODU: This email is not from an ODU account. Do not click >>> links or open attachments unless you recognize the sender and know >>> the content is safe. >>> >>> Dear Deep Processes WG colleagues, >>> >>> This is a reminder to please send me your contributions for the >>> November online CLAS Collaboration Meeting by tomorrow, end of >>> business. I will compile them and finalize our session plan. >>> >>> Also, if you have items for our Thursday morning Deep Processes >>> meeting agenda this week, please email them to me by noon tomorrow. >>> >>> Thank you, >>> Maria >>> >>> --- >>> Maria ?urek, PhD >>> Assistant Physicist >>> >>> Pronoun: she/her/hers >>> >>> Physics Division >>> Argonne National Laboratory >>> >>> 9700 S Cass Ave, Lemont, IL 60439 >>> >>> --- >>> >>> Please don't feel obligated to respond to this email immediately, >>> especially if you've already finished work for the day. Your working >>> hours do not need to coincide with mine. >>> >>> _______________________________________________ >>> Deeppwg mailing list >>> Deeppwg at jlab.org >>> https://mailman.jlab.org/mailman/listinfo/deeppwg >> _______________________________________________ >> Rgc mailing list >> Rgc at jlab.org >> https://mailman.jlab.org/mailman/listinfo/rgc > Dear Sebastian, > > My intention is to hopefully present a CAA for the analysis of J/psi > Asymmetries with RGC data at the upcoming CLAS Collaboration meeting. > I will of course present an update to my findings to the group prior > to the meeting in whichever format this may take, be it an actual > meeting or slides/a document over email (my institution email is > kayleigh.gates at york.ac.uk, I have cc'd myself on this email also). I > will also contact Maria about this now. > > Best, > Kayleigh Dear Sebastian, Apologies I made an error in my previous email, the CAA will propose to measure J/psi polarisation observables accessed through CLAS12 data with a focus on both RGC and RGA data. Best, Kayleigh From skuhn at odu.edu Wed Oct 22 10:06:08 2025 From: skuhn at odu.edu (Kuhn, Sebastian E.) Date: Wed, 22 Oct 2025 14:06:08 +0000 Subject: [Rgc] [EXTERNAL] JLab may not quite yet shut down this week... Message-ID: Dear collaborators, I have been forwarded some internal memo that seems to indicate that Jefferson Lab leadership have found a way to keep the lab running more or less normally until mid-November (minus today which is a lab holiday). See below. This gives us a bit more time to prepare for a possible ?disappearance? of computer resources at the lab. - Sebastian [e6203673-8394-4ed6-8d7b-dc3fa3383708.jpg] MESSAGE FROM THE CHIEF OPERATING OFFICER October 21, 2025 SUBJECT: Update on Lab Operations - Report to Work on Thursday, Oct. 23 CONTACT: Lauren Hansen, lhansen at jlab.org Colleagues, I am writing to keep you informed about the lab?s operational status. With the support of the Department of Energy, Jefferson Lab expects to extend full operations through mid-November. The specific date will be communicated once it is determined. We continue to evaluate funding options to extend operations for as long as possible for as many people as possible. Tomorrow (Wednesday, Oct. 22) will be designated as a paid holiday. Normal operations will resume Thursday, Oct. 23, and staff should report to work as scheduled. A more comprehensive set of FAQs will be shared as soon as possible. For now, here is some important information we can share: * Medical Benefits: Premiums are fully covered through Nov. 30, 2025. For December, Anthem and Optima provide a 31-day grace period to maintain coverage if full premiums cannot be collected. We are currently exploring options to meet financial obligations to extend coverage through January. * Voluntary Vacation Use: To help delay a labwide furlough for as long as possible, we are requesting that those with 200 or more hours of vacation consider using vacation by Nov. 7. * Furlough Vacation Use: We are still exploring the legal requirements and if the use of vacation hours during a furlough is allowable. * Media Engagement: If approached by the media, do not engage and refer to them to communications at jlabinfo at jlab.org. * Holiday Work: If the lab is closed for a holiday, staff and users are not to work unless otherwise approved by their division leader. This means they are not to come on-site or work from home.? Additionally, we continue to maintain our cost-saving measures (including limiting travel, procurements, hiring, etc.) to preserve resources and sustain operations. We sincerely thank you, our staff, as well as the DOE for its vital partnership and support during this time. We understand the stress this uncertainty may cause and continue to prioritize safety, your well-being and mission delivery. Thank you for your patience as we navigate this time together. Johnathon Huff Chief Operating Officer 12000 JEFFERSON AVENUE ? NEWPORT NEWS, VA 23606 ? USA ? http://WWW.JLAB.ORG -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: e6203673-8394-4ed6-8d7b-dc3fa3383708.jpg Type: image/jpeg Size: 28049 bytes Desc: e6203673-8394-4ed6-8d7b-dc3fa3383708.jpg URL: From silvia at jlab.org Wed Oct 22 10:28:17 2025 From: silvia at jlab.org (silvia) Date: Wed, 22 Oct 2025 16:28:17 +0200 Subject: [Rgc] [EXTERNAL] JLab may not quite yet shut down this week... In-Reply-To: References: Message-ID: <22b6725318449e8268065aebecd10fae@jlab.org> Hi Sebastian, yeah, Stepan just confirmed. Good news, we need them in these days! Silvia On 2025-10-22 16:06, Kuhn, Sebastian E. via Rgc wrote: > Dear collaborators, > > I have been forwarded some internal memo that seems to indicate that > Jefferson Lab leadership have found a way to keep the lab running more > or less normally until mid-November (minus today which is a lab > holiday). See below. This gives us a bit more time to prepare for a > possible ?disappearance? of computer resources at the lab. > > - Sebastian > > [1] > > MESSAGE FROM THE CHIEF OPERATING OFFICER > > October 21, 2025 > > SUBJECT: Update on Lab Operations - Report to Work on Thursday, Oct. > 23 > CONTACT: Lauren Hansen, lhansen at jlab.org > > Colleagues, > > I am writing to keep you informed about the lab?s operational > status. With the support of the Department of Energy, Jefferson Lab > expects to extend full operations through mid-November. The specific > date will be communicated once it is determined. We continue to > evaluate funding options to extend operations for as long as possible > for as many people as possible. > > Tomorrow (Wednesday, Oct. 22) will be designated as a paid holiday. > Normal operations will resume Thursday, Oct. 23, and staff should > report to work as scheduled. > > A more comprehensive set of FAQs will be shared as soon as possible. > For now, here is some important information we can share: > > * Medical Benefits: Premiums are fully covered through Nov. 30, > 2025. For December, Anthem and Optima provide a 31-day grace period to > maintain coverage if full premiums cannot be collected. We are > currently exploring options to meet financial obligations to extend > coverage through January. > * Voluntary Vacation Use: To help delay a labwide furlough for as > long as possible, we are requesting that those with 200 or more hours > of vacation consider using vacation by Nov. 7. > * Furlough Vacation Use: We are still exploring the legal > requirements and if the use of vacation hours during a furlough is > allowable. > * Media Engagement: If approached by the media, do not engage and > refer to them to communications at jlabinfo at jlab.org. > * Holiday Work: If the lab is closed for a holiday, staff and users > are not to work unless otherwise approved by their division leader. > This means they are not to come on-site or work from home.? > > Additionally, we continue to maintain our cost-saving measures > (including limiting travel, procurements, hiring, etc.) to preserve > resources and sustain operations. > > We sincerely thank you, our staff, as well as the DOE for its vital > partnership and support during this time. We understand the stress > this uncertainty may cause and continue to prioritize safety, your > well-being and mission delivery. Thank you for your patience as we > navigate this time together. > > _Johnathon Huff_ > Chief Operating Officer > > 12000 JEFFERSON AVENUE ? NEWPORT NEWS, VA 23606 ? USA ? > WWW.JLAB.ORG [2] > > > > Links: > ------ > [1] > https://urldefense.proofpoint.com/v2/url?u=https-3A__jlab.us11.list-2Dmanage.com_track_click-3Fu-3D1de9c43e6d5e45ff0ecd664cd-26id-3Db9cc7d186c-26e-3D62aeb1c0ed&d=DwMFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=asg_QFxP0OVXyAZ19zktE0kdc2lZ630Ih8VdeKCUm6w&m=iUCCS3YQKjF9j7vOB4dumKYe_CXWXde6_CWDZqEJ7o8z2JqovfuxC23PCKgZe9je&s=3YQ2X0jpRSmwilTMsnyjehoNQFdShjMQqu_p0UFW2GI&e= > [2] http://www.jlab.org/ > _______________________________________________ > Rgc mailing list > Rgc at jlab.org > https://mailman.jlab.org/mailman/listinfo/rgc From avakian at jlab.org Thu Oct 23 07:47:06 2025 From: avakian at jlab.org (Harut Avagyan) Date: Thu, 23 Oct 2025 11:47:06 +0000 Subject: [Rgc] [Deeppwg] [EXTERNAL] Reminder: November online Collaboration Meeting contributions and Thu WG Meeting In-Reply-To: <1DA73F4F-A6DC-4712-8C33-C77A6A0E89D8@odu.edu> References: <1DA73F4F-A6DC-4712-8C33-C77A6A0E89D8@odu.edu> Message-ID: Dear RGC collaborators, We (me, Timothy and Maggie Kerr) plan to present the ongoing studies of Single Target Spin Asymmetries from RGC for exclusive pi+ and pi-. Best regards, Harut ________________________________ From: Rgc on behalf of Kuhn, Sebastian E. via Rgc Sent: Tuesday, October 21, 2025 6:27 PM To: silvia via Rgc Subject: [Rgc] Fwd: [Deeppwg] [EXTERNAL] Reminder: November online Collaboration Meeting contributions and Thu WG Meeting Does ANYONE in RG-C want to present ANYTHING derived from RG-C data at the upcoming collaboration meeting? Apparently you have to announce your intentions by tomorrow (and also let all of us know). - Sebastian Begin forwarded message: From: "Zurek, Maria via Deeppwg" Subject: [Deeppwg] [EXTERNAL] Reminder: November online Collaboration Meeting contributions and Thu WG Meeting Date: October 21, 2025 at 18:15:16 EDT To: DPWG Reply-To: "Zurek, Maria" EXTERNAL to ODU: This email is not from an ODU account. Do not click links or open attachments unless you recognize the sender and know the content is safe. Dear Deep Processes WG colleagues, This is a reminder to please send me your contributions for the November online CLAS Collaboration Meeting by tomorrow, end of business. I will compile them and finalize our session plan. Also, if you have items for our Thursday morning Deep Processes meeting agenda this week, please email them to me by noon tomorrow. Thank you, Maria --- Maria ?urek, PhD Assistant Physicist Pronoun: she/her/hers Physics Division Argonne National Laboratory 9700 S Cass Ave, Lemont, IL 60439 --- Please don't feel obligated to respond to this email immediately, especially if you've already finished work for the day. Your working hours do not need to coincide with mine. _______________________________________________ Deeppwg mailing list Deeppwg at jlab.org https://mailman.jlab.org/mailman/listinfo/deeppwg -------------- next part -------------- An HTML attachment was scrubbed... URL: From silvia at jlab.org Tue Oct 28 01:39:06 2025 From: silvia at jlab.org (Silvia Niccolai) Date: Tue, 28 Oct 2025 07:39:06 +0200 Subject: [Rgc] Need a host for RGC Message-ID: <59414DD9-8864-4CB4-BB40-306AA49D44EF@jlab.org> Hello all, Apologies for the short notice, I am at the EINN conference and won?t be able to run the RGC meeting. Sebastian, could you please do it? Best regards, Silvia Sent from my iPhone From kuhn at jlab.org Tue Oct 28 08:29:38 2025 From: kuhn at jlab.org (Sebastian Kuhn) Date: Tue, 28 Oct 2025 12:29:38 +0000 Subject: [Rgc] [Rgc_analysis] Need a host for RGC In-Reply-To: <59414DD9-8864-4CB4-BB40-306AA49D44EF@jlab.org> References: <59414DD9-8864-4CB4-BB40-306AA49D44EF@jlab.org> Message-ID: Sure. Please join Start Meeting As a host, you have the ability to start and end the meeting. If the above button is not clickable, try copying and pasting the following link into the address bar of your web browser https://jlab-org.zoomgov.com/s/1609368114 Or join meeting with the following methods Phone one-tap Phone one-tap: US: +16692545252,,1609368114# or +15512851373,,1609368114# Join by Telephone For higher quality, dial a number based on your current location. Dial: US : +1 669 254 5252 or +1 551 285 1373 or +1 646 828 7666 or +1 646 964 1167 or +1 669 216 1590 or +1 415 449 4000 or 833 568 8864 (Toll Free) Meeting ID: 160 936 8114 International numbers Join from an H.323/SIP room system H.323: 161.199.138.10 (US West) 161.199.136.10 (US East) Meeting ID: 160 936 8114 SIP: 1609368114 at sip.zoomgov.com On Oct 28, 2025, at 01:39, Silvia Niccolai via Rgc_analysis wrote: Hello all, Apologies for the short notice, I am at the EINN conference and won?t be able to run the RGC meeting. Sebastian, could you please do it? Best regards, Silvia Sent from my iPhone _______________________________________________ Rgc_analysis mailing list Rgc_analysis at jlab.org https://mailman.jlab.org/mailman/listinfo/rgc_analysis -------------- next part -------------- An HTML attachment was scrubbed... URL: