Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Lustermans, Gillian"'
Large logarithms that arise in cross sections due to the collinear and soft singularities of QCD are traditionally treated using parton showers or analytic resummation. Parton showers provide a fully-differential description of an event but are chall
Externí odkaz:
http://arxiv.org/abs/1908.07529
Soft threshold factorization has been used extensively to study hadronic collisions. It is derived in the limit where the momentum fractions $x_{a,b}$ of both incoming partons approach $x_{a,b}\to 1$. We present a generalized threshold factorization
Externí odkaz:
http://arxiv.org/abs/1908.00985
We consider Drell-Yan production $pp \to Z/\gamma^* \to \ell^+\ell^-$ with the simultaneous measurement of the $Z$-boson transverse momentum $q_T$ and $0$-jettiness $\mathcal{T}_0$. Since both observables resolve the initial-state QCD radiation, the
Externí odkaz:
http://arxiv.org/abs/1901.03331
To describe the transverse momentum spectrum of heavy color-singlet production, the joint resummation of threshold and transverse momentum logarithms is investigated. We obtain factorization theorems for various kinematic regimes valid to all orders
Externí odkaz:
http://arxiv.org/abs/1605.02740
Publikováno v:
QCD@LHC 2019, Buffalo, NY, US, 2019-07-15-2019-07-19
QCD@LHC 2019, Buffalo, NY, US, 15 Jul 2019 - 19 Jul 2019
In this talk I present a new endpoint factorization theorem that generalizes the classic soft threshold factorization for Drell-Yan-like processes. It fully captures both soft and collinea
In this talk I present a new endpoint factorization theorem that generalizes the classic soft threshold factorization for Drell-Yan-like processes. It fully captures both soft and collinea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6213080436deb0399f0c53aa02d69159