Zobrazeno 1 - 10
of 698
pro vyhledávání: '"Stahlhofen, A."'
We calculate the three-loop Wilson coefficients of all physically relevant dimension-four operators, i.e. $G_{\mu\nu}^a G^{a,\mu\nu}$, $m_i\bar q_j q_j$ and $m_i m_j m_k^2$, in the short-distance expansion of the time-ordered product of a pair of gau
Externí odkaz:
http://arxiv.org/abs/2408.03989
Many Machine Learning models are vulnerable to adversarial attacks: There exist methodologies that add a small (imperceptible) perturbation to an input such that the model comes up with a wrong prediction. Better understanding of such attacks is cruc
Externí odkaz:
http://arxiv.org/abs/2306.06107
Publikováno v:
JHEP05(2023)175
We compute bottom mass ($m_b$) corrections to the transverse momentum ($q_T$) spectrum of Higgs bosons produced by gluon fusion in the regime $q_T \sim m_b \ll m_H$ at leading power in $m_b/m_H$ and $q_T/m_H$, where the gluons couple to the Higgs via
Externí odkaz:
http://arxiv.org/abs/2302.06623
Publikováno v:
Eur. Phys. J. C 81, 826 (2021)
Building on an older method used to derive non-decoupling effects of a heavy Higgs boson in the Standard Model, we describe a general procedure to integrate out heavy fields in the path integral. The derivation of the corresponding effective Lagrangi
Externí odkaz:
http://arxiv.org/abs/2102.12020
Autor:
Liu, Ze Long, Stahlhofen, Maximilian
Publikováno v:
JHEP02(2021)128
We calculate the three-loop soft function for the production of an electroweak boson (Higgs, $\gamma$, $W^\pm$, $Z$) with large transverse momentum at a hadron collider. It is the first time a soft function for a three-parton process is computed at n
Externí odkaz:
http://arxiv.org/abs/2010.05861
The fully-differential beam function (dBF) is a universal ingredient in resummed predictions of hadron collider observables that probe the full kinematics of the incoming parton from each colliding proton -- the virtuality and transverse momentum as
Externí odkaz:
http://arxiv.org/abs/2004.11915
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 5, Pp 1-41 (2023)
Abstract We compute bottom mass (m b ) corrections to the transverse momentum (q T ) spectrum of Higgs bosons produced by gluon fusion in the regime q T ∼ m b ≪ m H at leading power in m b /m H and q T /m H , where the gluons couple to the Higgs
Externí odkaz:
https://doaj.org/article/b3d4433ccec54a168013074dd08297ec
Publikováno v:
Acta Psychologica, Vol 241, Iss , Pp 104076- (2023)
Externí odkaz:
https://doaj.org/article/38994b9a77ec46b4843cd0906db3c1f6
Publikováno v:
JHEP03(2020)071
We compute the 1-jettiness soft function for the decay of a heavy quark into a light quark jet plus colorless particles at three-loop order in soft-collinear effective theory. The 1-jettiness measurement fixes the total small light-cone momentum comp
Externí odkaz:
http://arxiv.org/abs/1911.04494
We calculate the $\mathcal O(\alpha_s^2)$ corrections to the primary massive quark jet functions in Soft-Collinear Effective Theory (SCET). They are an important ingredient in factorized predictions for inclusive jet mass cross sections initiated by
Externí odkaz:
http://arxiv.org/abs/1904.12839