Speaker
Hong Zhang
Description
A future 100 TeV collider provides the opportunity to study the production of Higgs at large transverse momentum $p_T$. The effective field theory for Higgs, obtained by integrating out the top quark, breaks down when $p_T$ is larger than 200 GeV. We calculate the $p_T$ distribution at much larger $p_T$ using the framework of factorization, in which the cross section is expressed as convolutions of hard-scattering cross sections and fragmentation functions, with the leading logarithms of $p_T^2/m_t^2$ resummed to all orders. By separating the scales $m_t$ and $p_T$, the higher order radiative correction can be greatly simplified.
| Oral or Poster Presentation | Oral |
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Primary authors
Eric Braaten
(Ohio State University)
Hong Zhang
