Daily web log book 2022

Contents

* 2021 01 03 FNAL services password

* 2021 01 04 Susmita production issues, Kellett nomination, Lemma tasks,

* 2021 01 05 Muon DPGO code running, FNAL director search

* 2021 01 06 Muon DPGO CSC and muon code running, FNALComp code running

* 2021 01 07 Susmita meeting, CERN status Red, FNAL RSA token, ARC Wg aC ref replies, FNALComp instructions, cms-muon-DPGO instructions

* 2021 01 10 UW meeting, ARC EW Wg status, ARC Wg aC accepted, cms-muon-DPGO muon track loop

* 2021 01 11 ARC Wg aC new supplementary plots, RMO Ohio update, Florencia question on xs plots, US CMS meeting at UW, ARC EW Wg new JEC slides

* 2021 01 12 2021 EPR updates, DOC training, Muon DPGO quality selection

* 2021 01 13 RMO Rice update, LEMMA meeting, DPGO ntuple Z mass,

* 2021 01 14 Susmita meeting, DPGO extrapolators, RMO list issues

* 2021 01 17 SMP coordination meeting, UW meeting

* 2021 01 18 SMP W mass meeting, Rivet W+c issue, RMO updates

* 2021 01 19 CSC managers meeting, CSC EPR approved, ARC EW Wg ready for unblinding, Rivet W+c issue understood, CSC to Muon 5k transfer failed

* 2021 01 20 RMO UCSB people DB, DT DN review, US CMS Wisc dates confirmed

* 2021 01 21 xs plot discussion, US CMS meeting, CSC to Muon 5k transfer reinitiated

* 2021 01 24 xs plots at CMS day 1, RMO meeting, RMO M&OB update, RMO People DB update, UW meeting, personnel status, Rivet ZZ issue, ZZ status, CMS day 1

* 2021 01 25 RFF for RMO 5k, RMO M&OB tables, ZZ status update scheduled, DPGO ntuple z mass found, CMS day 2, science W mass, Will to industry

* 2021 01 26 RMO slides and RRB request, MBI 2022 start planning, DPGO ntuple CSC intersections, CMS day 3, RMO RFF invoice created

* 2022 01 27 Lemma meeting, Slava DPG information

* 2022 01 28 RMO people DB, Susmita Rivet ZZ

* 2022 01 29 ARC Wg aC proofs received,

* 2022 01 30 xs main plots accepted

* 2022 01 31 CSC general meeting, Muon IB meeting, UW meeting, Personnel status, Start setup US-CMS meeting, RMO CSC contribution issue, ARC Wg aC proofs reviewed

* 2022 02 01 SMP meeting, Muon meeting Run 2, post tenure review, ARC Wg aC corrected proofs, new xs plots final

* 2022 02 02 Susmita meeting, xs SMP only plot, MC CSC efficiencies to Slava, Susmita's authorship

* 2022 02 03 Muon DPG meeting, RMO people DB updates

* 2022 02 04 Muon CSC contributions,

* 2022 02 14 UW meeting, personnel status, RMO New JINR funding, RMO Upgrade and M&OB reports

* 2022 02 21 UW meeting, personnel status, MBI exp agenda, ARC EW Wg unblinding, ARC Wg aC proofs, magraph mounts, IR HIG-20-010, CSC fixture

* 2022 05 18 CSC meeting, CSC Seg Nutple 12.3 update,

* 2022 05 19 CSC Seg Ntuple 12.3 MC tests, MBI status, CMS meeting, Muon IB election

* 2022 05 20 CSC Seg Ntuple 12.3 MC results, xs plot updates, US-CMS meeting

* 2022 06 27 CSC ICHEP talks ready for review

* 2022 06 28 CSC IB chair nominations, Reviewed ICHEP ODMB poster, UW meeting, ZZ MC HEPMC problems, ZZ Paper for justing, RMO questionnaire corrections, CERN ID

* 2022 06 29 ZZ MC HEPMC problems, updated ICHEP OBDB poster, SMP meeting, nanoAOD CSC Eff code brach and merge request, Notes on Lemma project

* 2022 06 30 MBI Host, Muon IB meeting, CSC DOC shifts He, ZZ meeting, Lemma meeting, Lemma contact collaborators

* 2022 07 01 ICHEP rehearsals, Lemma collaborators response, MBI announcement, Higgs update to xs plots, Johan meeting Susmita meeting, mad analysis MCHEP test

* 2022 07 02 CSC IB chair nominee, Muon collider meeting review, Double muon gun test and full job

* 2022 09 24 Rivet full update of status and request emails

* 2022 09 25 Rivet full update of status and request emails

* 2022 09 26 ZZ correlate to ops log, xs summary plot updated with 13 TeV results, ZZ meeting, UW meeting

* 2022 09 27 Attempt to build UWVV and Analysis Suite code, ARC % GeV Jets stautus,

* 2022 09 28 ZZ meeting, ZZ Ntuples, ZZSimpleAnalyzer

* 2022 09 29 CERN->Madison travel

* 2022 09 30 Fan Guiju contract, Build analysis suite code, MBI new CMS member, UW login account, ARC EWWg ready for CMR

2022 01 03

• FNAL services password

2022 01 04

• Susmita production issues

• May be with DAS queries

• Kellett nomination

• Reviewed requirements

• CV done, letters written requests sent, publications chooses

• Need to write cover letter

• Lemma tasks

• Studied tasks: generator comparison or acceptance studies seem most assessable/appropriate

2022 01 05

• Muon DPGO code running

• Code rebuilt and running without useful result

• Using new DQG release and new relval files

• FNAL director search

• Answered questionnaire

2022 01 06

• Muon DPGO muon and csc code running

• Need to read both RECO and RAW-DIGI files

2022 01 07

• Susmita meeting
• CERN status Red: In India (also roommate), lease will finish soon,
• Visa lasts till mid April and French card must be obtained by mid March
• LEMMA, sent meeting and project emails
• Consider local hardware project
• CSC: set remote DOC tutorial
• Rivet: implementing comments

• CERN code Red
• No new user registration
• Enough 2022 covid delay would cancel 2022 running

• FNAL RSA token
• Token obtained and numeric passkey set
• Services password updated

• ARC Wg aC ref replies
• Reviewed and no further comment

• FNALComp instructions
• Documented installation and running instructions

• cms-muon-DPGO instructions
• Documented installation, running instructions and updated files

2022 01 10

• UW meeting
• Status and plans report from Isa, He and Susmita
• Isa trackless jets, CSC operation including DOC training and Muon upgrade preparation
• He ZZ to publication, working on AN, willing to work on CSC operations
• Susmita, Analysis, Prelim, DOC training, CSC operations, data certification, Lemma

• ARC EW Wg status
• Authors have made progress, not able to see attachment with report

• ARC Wg aC re-submitted and accepted

• cms-muon-DPGO muon track loop
• Implemented but not tested

2022 01 11

• ARC Wg aC new supplementary plots

• RMO Ohio people DB update

• Florencia question on xs plots
• No useful input from physics conveners yet

• US CMS meeting at UW
• Agreed for first week of June

• ARC EW Wg new JEC slides
• Sent comments to understand JEC breakout

2022 01 12

• 2021 EPR updates
• CSC DQM and RMO, Rivet, DPGO common ntuple

• DOC training
• Discussed scheduling issues

• Muon DPGO quality selection
• Implemented for both muons and tracks

2022 01 13

• RMO Rice update

• LEMMA meeting
• Geant based acceptance study looks best
• Need to review and understand features of Geant code

• DPGO ntuple working track and muon pairs with Z mass

2022 01 14

• Susmita meeting
• Discussed:
• Lemma: Geant based acceptance study l
• CSC involvement: DOC, CSC segment efficiencies, data certification
• Rivet: comments not implemented yet. Need to review physics
• ZZ: still stuck on technical issues

• DPGO extrapolator propagator implemented and working

• RMO list issues, may be list settings

2022 01 17

• SMP coordination meeting,
• Should update CMS pages with new xs plot

• UW meeting
• Susmita traveling, test negative
• He: ready to finish AN and ask for pre approval

2022 01 18

• SMP W mass meeting
• Asked Kenneth about progress

• Rivet W+c issue
• Bug that needs to be fixed after understanding best course

• RMO updates
• People DB for Riverside, TAMU, UF, Northwestern

2022 01 19

• CSC managers meeting

• CSC EPR approved

• ARC EW Wg ready for unblinding

• Rivet W+c issue understood
• SS-OS Subtraction is to cancel wrong sign W D* combinations even more general W D* MC
• Need to correct weigh issue and (re)submit pull request

• CSC to Muon 5k transfer failed
• Need to initiate a request for funds involving Fermilab

2022 01 20

• RMO UCSB people DB

• DT DN review
• Comments sent

• US CMS Wisc dates confirmed
• June 8th - 10th Wed-Fri
• Modality not decided

2022 01 21

• xs plot discussion
• Will try horizontal line method
• Would like to make current version public

• US CMS meeting
• ITDI co-chairs decided. Look okay

• Asked Tami to initiate 5k CSC -> Muon transfer. May have to do it myself

2022 01 24

• xs plots at CMS day 1
• Plots and code made public on git
• Plots shown in CMS plenary

• RMO meeting
• Covering items below
• Also need
• Contact institutions that have not responded to people DB inquiry
• Update upgrade table

• RMO M&OB update
• Update 2022 contributions, due, and expenditures tables
• update 2023-2026 projection table by one year

• RMO People DB update
• Color code entries by response status

• UW meeting
• personnel status
• Isa: written report
• CSC local run, upgrade report, trackless jets 2nd reviewer responses
• Susmita
• Rivet ZZ issue, excluding leptons from taus and hadrons causes disagreement, try just from hadrons
• He
• ZZ status analysis note done and almost ready for pre approval

• CMS day 1
• xs plots shown

2022 01 25

• RFF for RMO 5k
• Need to investigate status

• RMO M&OB tables
• Found mistake in electronics item 10 -> 7k
• Issue with accounting for "advanced" cooling contributions

• ZZ status update scheduled

• DPGO ntuple z mass found

• CMS day 2

• science W mass, accepted waiting for publication

• Will to industry

2022 01 26

• RMO slides and RRB request
• Need to produce:
• M&O text
• Upgrade text
• Update to upgrade tables

• MBI 2022 start planning
• Suggested revision of CSC IAB membership

• DPGO ntuple CSC intersections
• Preliminary code, not tested
• May want to regulate to function

• CMS day 3

• RMO RFF invoice for 5k muon payment created and sent to Fermi?

2022 01 27

• Lemma meeting
• Issue with the way the cross section is calculated
• Can lemma acceptance measured can the

• Slava DPG information
• Information and iteration on all projects

 summary of the T&P status is very good, especially in how point out the important issues to immediately investigate in Run 3.

I have a few comments on slide 10:

The summary of items is good.   Here is the status on each.

- Update the code to work with the Run-3 CMSSW release
Done
This has been done.  I used a 12_0_X series release and successfully ran on data and validation MC. Neither is really a high statistics test but the code runs on data (and doesn’t really find anything) and fills the ntuple in the MC.

– Analyze “LCT found and segment failed” cases
Done - no simple way to recover inefficiency
This has been done but the results did not reveille any obvious improvements.   There are small inefficiencies in the segment building algorithms that can be improved by loosening cuts or may be found by the other algorithms but you have to loosen cuts enough that it would probably not be advisable.   At least the RU authors were against it and I agree with their arguments.   I wasn’t planning on working on this further unless something important is seen in the Run 3 data.


– Compare with simulation (Z→μμMC)
Done with Run 2 MC - to be repeated with Run MC for comparison to Run 3 data results
I have done this for Run 2 MC.   The results were as expected for segments and showed an odd inefficiency for LCTs.   In interacted with Sven about this but we were not able to come to a conclusion before he left.   He thinks it will likely not occur in the Run 3 MC since many things have been changed.   I should retest this when there is easy to access high statistics Run 3 Z->mumu MCs available.


–Adapt the code to be a module in developing common muon system T&P package
In progress
I’m interacting with Carlo on this.   I’m about half way through adapting the T&P package for the common DPGO ntuple.

–Document the code
Available on GitHub with instructions, but no detailed documentation
Need to also update to include the small changes necessary to work in 11 or later series releases.

2022 01 28

• RMO people DB Davis, BU updated

• Susmita Rivet ZZ, fixed issue

2022 01 29

• ARC Wg aC proofs received,

2022 01 30

• xs main plots accepted

2022 01 31

• CSC general meeting, Muon IB meeting
• Run 3 CSC readiness and schedule

• W meeting, Personnel status
• Isa, run coordination and upgrade work
• Referee responses completed and new paper draft ready
• He
• Status report scheduled
• Very preliminary publication draft done
• Small changes
• Susmita
• Rivet responses completed
• ZZ MC with polarization private samples running

• Start setup US-CMS meeting

• RMO CSC contribution issue
• Dubna 20k was missing

• ARC Wg aC proofs received

2022 02 01

• SMP meeting

• Muon meeting Run 3
• Readiness for Run 3
• Is there a LVDB institutional responsibility to spares we have to address?

• post tenure review,
• good

• ARC Wg aC corrected proofs
• sent to journal

• new xs plots final
• main xs, x + jets, di-boson and EW ratio
• public CMS pages updated

2022 02 02

• Susmita meeting
• Rivet changes commented, need to check physics
• ZZ polarized MC working, looked over files
• Will try to run lemma code, need to look over details of code
• Likely can make CERN travel plans by mid February
• Should qualify for authorship

• xs SMP only plot,
• produced and sent to conveners

• MC CSC efficiencies to Slava

• Susmita's authorship
• Approved

2022 02 03

• Muon DPG meeting

• RMO people DB updates
• Dubna, China, BU

2022 02 04

• Muon CSC contributions,
• 20k Dubna contribution had not been included in detailed tables

2022 02 14

• UW meeting, personnel status
• Isa CSC operation and muon upgrade work
• He: ZZ presentation done
• Requested CADI line
• Working on plot improvements
• Possibly implement larger range m_4l plot
• Susmita
• Working with He on ZZ ntuple processing
• Official ZZ polarization cards accepted
• Trying Lemma code, instructions need updating
• Start planning CERN travel for March
• Will start prelim studying

• RMO New JINR funding
• Working on incorporating new funding for gas exchangers in 2021 2022
• Rebuilt current exchanger in December 2021
• Will build second exchanger in 2022
• Likely essential to eco gas and longevity tests
• Continued RMO lead on structuring as 2023 advanced funding

• RMO Upgrade and M&OB reports
• Include JINR funding
• Need to update funding tables
• Need to include CORE language

2022 02 21

• UW meeting
• personnel status
• He: working on cadi documentation
• Working on full m_4l unfolding. Needs new Higgs samples
• Susmita: MC processed through to mini AOD
• Working processing to ZZ ntuple with He
• Issues with muon discriminant variables
• Do not want to switch to nano AOD

• MBI exp agenda
• Filled doodle and pinged Roberto

• ARC EW Wg unblinding
• Un-blinded results look consistent with expectation

• ARC Wg aC proofs
• No issues seen with proofs

• magraph muons
• Consulted old madgraph jobs and sent suggestions for issues
• dijet dr and mass cuts solved phase space population issues
• Write problem back from condor not understood

• IR HIG-20-010
• Agreed to IR
• Sent request to UW group

• CSC fixture
• May be able to use ATLAS fixture after building extra frame for holding larger/heavier CMS CSC chambers

2022 05 18

• CSC meeting
• Will be performing HV adjustment and final timing adjustment, issue to consider in first efficiency measurements

• CSC Seg Nutple 12.3 update,
• New ES event services access methods
• Need to create token to get handles to ES ojects
• Example: in .h files
• edm::ESGetToken<MagneticField, IdealMagneticFieldRecord> _magFieldToken;
• edm::ESHandle theBField;
• object type and specific object, often you need to look for an example for the object: https://cmssdt.cern.ch/lxr/ident?v=CMSSW_12_5_X_2022-05-16-2300
• in .cc constructor
• _magFieldToken = esConsumes<MagneticField,IdealMagneticFieldRecord>();
• need to create one token per usage
• in .cc function
• theBField = setup.getHandle(_magFieldToken);
• can get const pointer as .product();
• perhaps it's possible to get a reference instead
• Still unable to get BadChambers to work, but it seems to be diverge from the correct usage
• Tested on data and small 11 series MC file and works, can see data filled

2022 05 19

• CSC Seg Ntuple 12.3 MC tests
• Fixed cms::Exception warning by converting to const reference
• catch (const cms::Exception& e)
• Run small 12 series test, and works, can see data filled
• Running medium test and followed with large test

• MBI status
• Indico agenda created, decided to to add to noice by commenting
• Need to start CMS speaker process

• CMS meeting
• xs for EW Wg and tW ready
• Update cross section summary plots and aC plots

• Muon IB election, voted for Anna

2022 05 20

• CSC Seg Ntuple 12.3 MC results
• Large scale test run on 12 series MC
• Segment efficiency, good though 1% drop with eta
• LCT efficiencies, good 3% drop with eta. No longer has a steep drop at high eta

• xs plot updates
• Added EW Wg and QCD Wg+2jets
• Remade EW, main and x+jets plots
• Updated links for EW os WW to submitted version

• US-CMS meeting

2022 06 27

• CSC ICHEP talks ready for review

2022 06 28

• CSC IB chair nominations
• Three nominations, contacted two new nominees

• Reviewed ICHEP ODMB poster
• Concern about rate plots missing effect HGCAL

• UW meeting
• He: getting closer, still dealing with jet/cal uncertainties

• Justing ZZ MC HEPMC problems
• Intermediate states in parentage tree are an issue

• ZZ Paper for Justin
• https://arxiv.org/abs/1806.05941

• RMO questionnaire corrections

• CERN ID obtained

2022 06 29

• ZZ MC HEPMC problems
• Suggested to use final lepton kinematics to calculate Z parameters

• updated ICHEP OBDB poster
• No approved plot to demonstrate rate problem or solution of reducing data size
• Suggested now change but to have "official" answer available.

• SMP meeting
• Issue with or seen by Z counting method
• One group performing method is expert and well established
• Different per year and flat without a year. Not corresponding to luminosity dependent effect or known systematics which are correlated between years or small.

• nanoAOD CSC Eff code brach and merge request
• also code cleanup

• Notes on Lemma project

Project information
Geant simulation:
https://github.com/LEMMA-TB/LEMMA-TB2021
setup instructions on UW slack

Meetings
https://indico.cern.ch/category/14740/
Only two meeting, however some useful information

1. GEMs: check the geometry (esp. for the 10x10 custom GEMs) and replace the current "toy" digitiaztion with a more realistic one. This is not necessarily in the critical path at the moment, but I suppose it matches well your expertise and interest.
https://github.com/LEMMA-TB/LEMMA-TB2021/blob/master/setup/src/GEMDigitizer.cc

Current digitizer assumes a trapazoidal chamber and then computes hit positions by addinga radom 2 (narrow or with lower probability wide) Gaussian offset based on the pitch between readout elements.
That's not actaully that bad looking over some GEM performance results.
A more realistic model would invlove efficiency, noise and clustering as in
https://github.com/LEMMA-TB/LEMMA-TB2021/blob/master/setup/src/GEMDigitizer.cc
Efficiency and revisiting resolutions choices might make sense.


2. Import a more realistic geometry for pixel and detailed digitization/clusterization. This is more critical since the emittance measurement critically depends on the track reconstruction accuracy; also we expect the 2 mu tracks to be very close in the first two pixel layers after the target, so that in a fraction of events, clusters will overlap. Although reconstruction could possibly handle "merged" clusters in the first layer to mitigate this effect, we need to model the resulting inefficiency.
The silicon digitizer only calls a random numbers with a wide and narrow distribution.
https://github.com/LEMMA-TB/LEMMA-TB2021/blob/master/setup/src/SiDigitizer.cc

A more realistic model would, drift the charge in the magnetic field and add a random offset over seveeral sampling points. Map that to pixel points and then cluster the result
https://github.com/cms-sw/cmssw/blob/master/SimTracker/SiPixelDigitizer/plugins/SiPixelDigitizerAlgorithm.cc
However, the CMS pixel resolution follow pretty well a student T distribution.
My feeling is that a simple digitization than used the angle of incidence to determine the hit pixels and determine when there are overlaps between clusters would be suffcient.
I'm not sure I agree that we need the full CMS derived simulation but would be intereseted to see what they did.

This tasks requires interacting with the Chromie experts, who already have simulation and reconstruction in place (we are in contact but did not start looking at their code, which is CMS-derived, yet).

3. Acceptance studies: For the cross-section measurement, we need to take into account the acceptance of detectors after the target, for mumu events generated by positrons within the acceptance of upstream pixels. In principle that acceptance should be ~1 if detectors are placed correctly and, possibly, if we apply fiducial cuts on the incoming positron track (eg to limit its divergence and restrict its impact point).

It would be useful to check the distribution of muon hit positions in the different detector planes and the fraction ending in their acceptance. Also, the background occupancy due ee pairs produced in the target, hits from tails of the spent beam, etc (obviously backgrounds from interaction of the beam with supports, mechanics etc is not present). This work can start right away, with the current simulation (possibly playing with beam divergence and energy spread, etc).

This I have already looked into and tried to get Susmita started on.

4. common fit: to get the best possible track parameters for the emittance measurement, a common vertex fit of the e+mu+mu- tracks should be implemented. A simple approximate constraint was used in the past test-beam given that we had very poor resolution silicons. A full 3D fit to a common vertex with proper handling of uncertainties would better exploit the accuracy of the new pixels. It can be implemented as a standalone fit assuming straight trajectories using only the pixel hits from positrons and muons in dimuon events (neglecting backgrounds for the time being, and also assuming muons have already been identified) so that we can better understand what improvement we can eventually achieve, the effect/bias due to hit uncertainty assignment, etc.
(For this, the signal filter we have been discussing will help getting a decent number of mumu events; Stefano has implemented it but he is still doing some test before committing it)

I've worked on track fits before so could help with this.

5. Comparison of event generators (Whizard, Babayaga) and GEANT, in terms of predicted cross-section, kinematic distributions, etc. According to the documentation, GEANT includes LO mumu production including SSS enhancement [1]. The Babayaga generator, for example, generates mumu at NLO but does not include SSS according to the author. Moreover, the actual sqrt(s) of the interaction will depend on the energy lost by the positron in the target before interaction, which makes it complicate to plug in externally generated events. Leaving the generation to GEANT would be much easier but we have to understand e.g. if any kind of reweighting is needed.
This would be interesting because it involves physics. If there was really an interest in externally genearatted events we would probably have to make a standalone program to simulate the effect of the target.


6. What we really need to set up are end-to end draft strategies for the x-section and emittance analysis; this would be important even based on very approximate simulation and reconstruction before we refine e.g. digitization, details of the geometry, full reconstruction etc.

2022 06 30

• MBI Host

• Muon IB meeting
• Consider about DOC3 vs expert duties

* CSC DOC shifts He,

• ZZ meeting
• Went over issues with code
• Version with polarization code not expected to work
• plan for progress made

* Lemma meeting * Discussed projects with students

• Lemma contact collaborators

2022 07 01

• ICHEP rehearsals
• Reviewed and made comments

• Lemma collaborators response
• Asked to set up meeting next week

• MBI announcement
• Announced a additional information sent

• Higgs update to xs plots
• Added summary paper numbers
• Will have to want for NP sensitivity.

• Johan meeting

• Susmita meeting
• Figure out likely problem.
• Access to variable not declared analogous to ZZ code

• madanalysis MCHEP test.
• Run test. Default expert mode test problem wrights out event data
• Expanded to include parentage tree checked.
• Waiting for new results

2022 07 02

• CSC IB chair nominee
• Stan

• Muon collider meeting review
• Need to engage

• Double muon gun test and full job
• 100 file test worked
• Expanding to full run
• ~1000 files, 1/4

2022 09 24

• Rivet full update of status and request emails
• Check emails for list of analysis

2022 09 25

• Rivet full update of status and request emails
• Check emails for list of analysis

2022 09 26

• ZZ correlate to ops log
• Many narrow run range issues correlate with doc reports
• Some persistent issues correlate
• Most HV issues correlate to doc reports

• xs summary plot updated with 13 TeV results
• Updated xs code to deal with 13.6 TeV case
• added 13.6 TeV top result

• ZZ meeting
• Progress on determining framework
• Note adequate overall progress

• UW meeting

2022 09 27

• Attempt to build UWVV and Analysis Suite code
• https://github.com/hhe62/UWVV
• Difficult to tell how to process data
• https://dteague.github.io/Analysis_Suite/index.html
• python configuration issues

• ARC 5 GeV Jets stutus
• Will complete alpha s analysis resolving all unfolded distribution and systematic issues
• Then proceed to PRL+PRD CWRs

• ZZ correlate to ops log continuing

2022 09 28

• ZZ meeting
• Got access to ZZ ntuples

• ZZSimpleAnalyzer
• Write to directly process ZZ ntuples
• Works and can produce Z mass

2022 09 29

• CERN->Madison travel

2022 09 30

• Fan Guiju contract

• Build analysis suite code
• New version of code and setup works now

• MBI new CMS member
• Discussing with Roberto

• UW login account
• Account works

• ARC EWWg ready for CMR

-- MattHerndon - 2022-01-06