New vidyo room:

(old vidyo room: vidyo link PIN 1055)

Action Items:


1. Franco’s duty is terminated as local responsible person for PD CMS. Procedure for reelection is written in CMS PD home page. Need to elect a new responsible person.
2. Concern of room occupancy. Aula R will be not used as meeting room, and will be reserved for PhD students. Release two rooms in third floors, and gain a CMS meeting room at ground floor. Will not happen before the end of year.

Framework & production

No new about framework. Marco bought a server with 2 GPU.


B physics

Last week, Alberto give a general talk on b physics. Starting collaboration with b PAG group, need develop a MC filter to study the Semileptonic background.
Have someone over to give talk on B-physics’s problem (Tommaso’s suggestion).

Charged Higgs to top-beauty

Focus on ARC review

Dibosons, VZ resonance (V=W,Z)

Published on JHEP. Need input on Full dataset from our group.

4B full hadronic

Final reading tomorrow. Dealing with questions.

Heavy New Physics

Answer fro first round of question. Update the documentation , get the second round of question. Strict deadline from yellow report.


No concrete update, still working on a decent agreement on data with SM expectation.

Same sign dileptons

Last time, presented at end of July, further ins gestation on WW, missing a EWK feynamn diagrams, a new method to reduce uncertainty, could make possible maesured on WW scattering in small phase space , it would extend to larger phase space.


Siewyan: Working on a decent comparison between sherpa and madgraph. The validation result will be shown on 25th October 2018 at CERN. The list of process to be validated is listed here:


Organising a presentation at trigger next week. Writeup wha is the prospective work. Discussion on buying new hardware, increasing the number of chambers/readout channels. Buy FPGA.



Recent development on trigger side, track finder with trigger primitive for phase 2. Prepare a dedicated sample to test the Kaman filter , with people from UCLA. Giving the code to the local people. Porting a new feature to public release. Finish first test in GIF with material. Start a second round of test with very high does, 10x high luminosity. In 15 days, restart a test, strong effort now to understand what is happen in P5.

Luminosity & Bril

No New

Timing Layer

Decide not to use custom silicone PM, to double the amount of crystal, keep the standard 3x3 crystal. It cost more voltage. Massimo starting production. Planning to produce full cap.


Phase 0 pixel detector will be shipped to Fermilab. Discuss with new PhD student, to work on tracking for phase 2 at HLT. Work in TDR.


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Topic revision: r2 - 2018-10-08 - SiewYanHoh
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