Les Houches

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LFU ratio R with actual data

Relevant papers

• Paper for 139fb-1 Run 2 data: https://arxiv.org/pdf/1903.06248.pdf, HEPdata
• https://www.hepdata.net/record/ins1725190; For bkg breakdown could use previous paper:
• https://arxiv.org/abs/1707.02424, HEPdata https://www.hepdata.net/record/79077;
• SM ATLAS 8TeV high DY mass measurement: https://arxiv.org/abs/1606.01736
• http://hepdata.cedar.ac.uk/h8test/view/ins1467454, http://hepdata.cedar.ac.uk/view/ins1332509,
• https://arxiv.org/abs/1412.1115

Tasks

Extract R(m_ll) from these searches:

• ATLAS 13 TeV bump search with 139/fb: https://arxiv.org/abs/1903.06248 (36/fb here: https://arxiv.org/abs/1707.02424)
• ATLAS 8 TeV SM Drell-Yan measurement: https://arxiv.org/abs/1606.01736
• CMS 8 TeV SM Drell-Yan measurement: https://arxiv.org/abs/1412.1115

Official Participants: add your email

• marco.nardecchia@roma1.infn.it
• david.marzocca@ts.infn.it
• dario.buttazzo@pi.infn.it
• juhidutta@hri.res.in
• thrynova@mail.cern.ch (contact person)
• minho.son@kaist.ac.kr