IISER Pune
INDIAN INSTITUTE OF SCIENCE EDUCATION AND RESEARCH (IISER) PUNE
where tomorrow’s science begins today
An Autonomous Institution, Ministry of Human Resource Development, Govt. of India
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Seminars and Colloquia

Physics

The observation of the $t\bar{t}H$ production of the Higgs boson at the CMS experiment and future prospects 
 
Mon, Jan 13, 2020,   04:00 PM at Seminar Hall 31, 2nd Floor, Main Building

Dr. Saranya Ghosh
RWTH Aachen University, Germany

Abstract:
The production mode of the Higgs boson in association with a pair of top quarks ($t\\bar{t}H$) is particularly interesting since it allows to probe the tree level top quark Yukawa coupling. The search for the $t\\bar{t}H$ process at the CMS experiment will be presented (with a special emphasis on the search in the diphoton decay channel of the Higgs) that led to the first experimental observation of the $t\\bar{t}H$ process. The future prospects of further studies of the $t\\bar{t}H$ process will also be discussed, including precise measurements of the top quark Yukawa coupling and tests of the CP structure.

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