meeting with TIC and Project

• Satoshi Yano (Hiroshima University)
• Zhangbu Xu (Kent State University)

Room: https://cern.zoom.us/j/4745455693?pwd=em8ybklNZ2VTTTdXWXcvZjNIclErZz09 To summarize: 1. We bring service from both sides 2. Engagement ring is determined by geometry of MPDG and requirement to hold SVT 3. FTOF inner radius would be symmetric and 10.5cm (Wei, could you confirm?) 4. Simulation of the impact on angle resolution My understanding is that Shunichiro has some results, it will be good to share with us before Monday meeting. 5. Readout chain layout, heat dissipation and other issues, any updates? From: Silvia Dalla Torre <Silvia.DallaTorre@ts.infn.it> Subject: invitation for a short report at the coming TIC meeting on October 21st Date: October 16, 2024 at 11:01:57 PM EDT To: Zhangbu Xu <xzb@bnl.gov> Cc: matt posik <posik@temple.edu>, "Hartbrich, Oskar" <hartbricho@ornl.gov>, "Garg, Prakhar" <prakhar.garg@yale.edu> Dear Zhangbu, bilateral meetings between the Project and the individual DSCs are ongoing. They are dedicated to detailed technical matter like mechanics, cooling, cables and their rooting, ... The majority of the details are not of general interest. Nevertheless, TIC is interested to learn about the topics discussed and highlights. We would like that you give a short (~10min) report about the meeting dedicated to TOF at the coming TIC meeting on October 21st? Thank you for kindly confirming. Best greetings, Silvia -- Silvia DALLA TORRE tel. +39.040.558 3360 - +39.040.375 6227 fax +39.040.558 3350 - +39.040.375 6258 e-mail: silvia.dallatorre@ts.infn.it Begin forwarded message: From: Rolf Ent <ent@jlab.org> Subject: EXT: Re: EIC-Project meets ePIC ToF DSC Date: September 25, 2024 at 6:02:06 PM EDT To: "Aschenauer, Elke" <elke@bnl.gov>, "Sharma, Rahul" <rsharma@bnl.gov>, "Cacace, Daniel" <dcacace@bnl.gov>, "Wimmer, Roland" <rwimmer@bnl.gov>, Alex Eslinger <eslinger@jlab.org>, "Speece-Moyer, Nathaniel" <nspeecemo@bnl.gov>, "Harvey, Joshua" <jharvey@bnl.gov>, Sushrut Karmarkar <skarmar@purdue.edu>, "Camarda, Timothy" <tcamarda@bnl.gov>, Fernando Barbosa <barbosa@jlab.org>, "Zxu22@kent.edu" <Zxu22@kent.edu>, "Syano@hiroshima-u.ac.jp" <Syano@hiroshima-u.ac.jp>, "Benoitm@ornl.gov" <Benoitm@ornl.gov>, "Mgignac@ucsc.edu" <Mgignac@ucsc.edu>, Benedikt Zihlmann <zihlmann@jlab.org>, Yulia Furletova <yulia@jlab.org>, "Jentsch, Alexander" <ajentsch@bnl.gov>, "Jung, Andreas" <anjung@purdue.edu>, Sourav Tarafdar <stara@jlab.org> Dear all, just to add the last piece that was discussed to the short summary: Material at https://indico.bnl.gov/event/24949/ Decision: we bring services in from both sides Urgently needed: a layout of the readout chain (with options) definition of dimensions, number and heat dissipation of the different pieces in the readout chain Update linked excel-sheet for services and cooling One needs to fix the requirement on the material requirement --> simulations To check where is the engagement ring sitting, would be good to align it with the Micromegas or not --> simulations Define the inner bore of the FTOF (beam pipe is asymmetric, so if one wants a symmetric bore it follows the largest dimension. Recall that we need (at least) 5 mm space around the beam pipe). Best regards, Rolf