1st IUEP Mini-Workshop: Physics Opportunities at Future Colliders

Session

Session 2 : di-Higgs

6 Oct 2018, 12:30

Chonnam National University

3. Higgs EFT Precision Analysis for Higgs and Top Quarks

Sunghoon Jung

06/10/2018, 12:30

4. Report of double Higgs boson production search at CMS

Sangeun Lee (Kyungpook National University (KR))

06/10/2018, 13:10

The search for standard model double Higgs boson (hh) production at CMS is presented, using final states from various decay channels: HH->b b b b, b b VV, b b tau tau, and b b gamma gamma. The hh production serves to measure the self-coupling of the Higgs boson the rate of which is small in the SM. However, contributions from beyond standard models (BSM) can significantly enhance the rate....

5. Machine learning approaches to the Higgs boson self coupling

Jubin Park (Chonnam National University)

06/10/2018, 13:50

Machine learning is now widely used in many fields of high energy physics. In particular, many important results have been improved in relation to the Higgs physics phenomena.  Based on previous studies for Higgs-pair production in $HH \rightarrow b \bar{b} \gamma\gamma$ channel at the HL-LHC, we apply the
machine learning approaches to the study of self-coupling of Higgs particle. We show...

6. Machine learning with augmentation for boosting di-Higgs searches

Dr Won Sang Cho (Seoul National University)

06/10/2018, 14:25

Augmentation of invisible information with respect to many hypothetical models of background and signal processes, can highly improve the performance of the machine learning classifiers for HEP event discrimination. In this regard di-Higgs searches in the channels with multiple invisible final states, is one of the most important applications. Focusing on the di-Higgs channels with 2 bottom...