Higgs & Top at LHeC

Monday 31 Jul 2017, 11:00 → 13:00 Europe/Zurich

CERN

CERN - Tokyo - Liverpool - Johannesburg - Beijing - Hamburg

Kechen sent his work on Higgs width to Chen and Uta - he will present it in a future meeting.
 

Orhan present studies on anomalous triple gauge couplings (aTGC) at FCC-eh and LHeC.
He reviewed their previous studies on the WWgamma and WWZ couplings with polarised e-beam at LHeC,
and compared the results with current experimental limits. His team has also updated results for
kappa_V and lambda_V couplings for Ee=60 GeV. It is shown that a sensitivity to
lambda_Z coupling at order of 10^(-3) can be reached.
These results were also presented in the BSM session of the 1st FCC Physics Workshop.
It is shown that a sensitivity of 10^(-4) can be reached for the neutral gauge boson triple couplings.
Now, his team started to study on a new topic “Probing anomalous triple gauge boson couplings
through dim-8 operators at LHeC and FCC-eh”, he showed some preliminary results for different
values of couplings and next steps for their study plan.

Tao Xu said his study on anomalous couplings uses a different process (W in the final state) and has similar sensitivity.  He will present it in a future meeting.

11:00 → 11:10 Update on invisible decay study

Speaker: Satoshi Kawaguchi (Tokyo Institute of Technology (JP))

11:10 → 11:20 Hbb coupling measurement

Speaker: Masahiro Tanaka (Tokyo Institute of Technology (JP))

11:20 → 11:30 Liverpool studies

Speaker: Uta Klein (University of Liverpool (GB))

11:30 → 11:40 H to phiphi to 4b

Speaker: Mr Chen Zhang (Peking University)

11:40 → 11:50 Status of RPC SUSY

Speaker: Dr Kechen Wang (DESY / IHEP)

11:50 → 12:00 Status of Wits Studies

Speakers: Mukesh Kumar (University of the Witwatersrand (ZA)), Xifeng Ruan (University of the Witwatersrand (ZA))

12:00 → 12:10 FCNC top-Higgs couplings

Speaker: hao sun (DaLian University of Technology)

12:10 → 12:20 Top-q-gamma FCNC

Speakers: Orhan CAKIR (Ankara University), Orhan Cakir (University of Ankara (TR)), Prof. Orhan Cakir (Ankara University (TR)), Orhan Cakir (University of Ankara), Orhan Cakir (University of Ankara (TR))

12:20 → 12:30 Study on anomalous triple gauge couplings at LHeC and FCC-eh

Speakers: Orhan Cakir (University of Ankara (TR)), Orhan Cakir (University of Ankara), Orhan Cakir (University of Ankara (TR))

lhec_tgc.pdf