42 citations · 43 across the 5 of their papers we have counts for
6 papers
Inclusive decays from lattice QCD: computational strategy and a first physical result
Alessandro De Santis, Antonio Evangelista, Gael Finauri +16
We present a strategy to compute the inclusive decay rate for the process from first principles in lattice QCD. The physical decay rate is…
Electromagnetic pion mass splitting using a Pauli-Villars-regulated photon propagator
Alessandro De Santis, Dominik Erb, Harvey B. Meyer
We present a lattice QCD calculation of the charged-neutral pion mass splitting at using a recently proposed framework based on a P…
Extraction of lattice QCD spectral densities from an ensemble of trained machines
Michele Buzzicotti, Alessandro De Santis, Nazario Tantalo
In this talk we discuss a novel method, that we have presented in Ref. [1], to extract hadronic spectral densities from lattice correlators by using deep learning techniques. Hadro…
Teaching to extract spectral densities from lattice correlators to a broad audience of learning-machines
Michele Buzzicotti, Alessandro De Santis, Nazario Tantalo
We present a new supervised deep-learning approach to the problem of the extraction of smeared spectral densities from Euclidean lattice correlators. A distinctive feature of our m…
Lattice calculation of the R-ratio smeared with Gaussian kernel
Constantia Alexandrou, Simone Bacchio, Alessandro De Santis +15
The ratio of the cross-sections for hadrons and is a valuable energy-dependent probe of the hadronic sector of the Standard Model. Moreover, t…
Probing the energy-smeared R-ratio on the lattice
Constantia Alexandrou, Simone Bacchio, Alessandro De Santis +15
We present a first-principles lattice QCD investigation of the -ratio between the cross-section into hadrons and that into muons. By using the method of Ref.[1], that a…