120 citations · 283 across the 15 of their papers we have counts for
13 papers · 1 filter
How Quantum Is Bottomonium in the Quark-Gluon Plasma?
Nora Brambilla, Tom Magorsch
We study how much quantum structure bottomonium retains during its evolution in the quark-gluon plasma. Within the open quantum system framework, we simulate the Lindblad equation…
System-size dependence of bottomonium suppression from Pb-Pb to light-ion collisions
Nora Brambilla, Tom Magorsch, Antonio Vairo
We test the system-size dependence of bottomonium suppression using the same open-quantum-system transport framework for Pb-Pb, O-O, and Ne-Ne collisions. The microscopic transport…
Inclusive hadroproduction of , and pentaquarks
Nora Brambilla, Mathias Butenschoen, Simon Hibler +3
We use the Born--Oppenheimer effective field theory factorization to compute the inclusive production cross sections of the and its partner in the bottomonium sector…
How well does nonrelativistic QCD factorization work at next-to-leading order?
Nora Brambilla, Mathias Butenschoen, Xiang-Peng Wang
We perform a thorough investigation of the universality of the long distance matrix elements (LDMEs) of nonrelativistic QCD factorization based on a next-to-leading order (NLO) fit…
Off-lightcone Wilson-line operators in gradient flow
Nora Brambilla, Xiang-Peng Wang
Off-lightcone Wilson-line operators are constructed using local operators connected by time-like or space-like Wilson lines, which ensure gauge invariance. Off-lightcone Wilson-lin…
Effective Field Theories for Dark Matter Pairs in the Early Universe
Simone Biondini, Nora Brambilla, Gramos Qerimi +1
In this conference paper, we consider effective field theories of non-relativistic dark matter particles interacting with a light force mediator in the early expanding universe. We…
Relations between Heavy-light Meson and Quark Masses
N. Brambilla, J. Komijani, A. S. Kronfeld +1
The study of heavy-light meson masses should provide a way to determine renormalized quark masses and other properties of heavy-light mesons. In the context of lattice QCD, for exa…
J/psi+Z production at the LHC
Jean-Philippe Lansberg, Hua-Sheng Shao
We briefly review recent results which we have obtained in the study of J/psi+Z production at the LHC. Considering our NLO computation in the Colour Evaporation Model (CEM) as an u…
Heavy Quarkonium Physics
N. Brambilla, M. Krämer, R. Mussa +82
This report is the result of the collaboration and research effort of the Quarkonium Working Group over the last three years. It provides a comprehensive overview of the state of t…
Quarkonium spectroscopy and perturbative QCD: massive quark-loop effects
N. Brambilla, Y. Sumino, A. Vairo
We study the spectra of the bottomonium and B_c states within perturbative QCD up to order alpha_s^4. The O(Lambda_QCD) renormalon cancellation between the static potential and the…
The Heavy Quarkonium Spectrum at Order
N. Brambilla, A. Pineda, J. Soto +1
We compute the complete leading-log terms of the next-to-next-to-next-to-leading-order corrections to potential NRQCD. As a by-product we obtain the leading logs at in…
The relativistic interaction in the Wilson loop approach
Nora Brambilla, Antonio Vairo
We study the relativistic interaction starting from the Feynman-Schwinger representation of the gauge-invariant quark-antiquark Green function. We focus on the one-body…
Perturbative evaluation of the eigenvalues of the Herbst Hamiltonian
N. Brambilla, A. Vairo
We reconsider the well-known and long-debated problem of the calculation of the eigenvalues of the Herbst Hamiltonian 2\sqrt{p^2 +m^2} - κ/r. We give a formulation of the problem t…