User profiles for Marco Santimaria

Marco Santimaria

- Verified email at cern.ch - Cited by 50238

Marco Edoardo Santimaria

- Verified email at unito.it - Cited by 9

A comparison of CPU and GPU implementations for the LHCb experiment Run 3 trigger

…, P Robbe, A Ryzhikov, M Santimaria… - Computing and Software …, 2022 - Springer
The Large Hadron Collider beauty (LHCb) experiment at CERN is undergoing an upgrade
in preparation for the Run 3 data collection period at the Large Hadron Collider (LHC). As …

The LHCspin project

M Santimaria, V Carassiti, G Ciullo, P Di Nezza… - SciPost Physics …, 2022 - scipost.org
Broad and unexplored kinematic regions can be accessed at the LHC with fixed-target $ pp
$, $ pA $ and $ PbA $ collisions at $\sqrt {s_ {\rm {NN}}}= 72-115~\rm {GeV} $. The LHCb …

Search for the B0 d→ µ+ µ− decay and measurement of the B0 s→ µ+ µ− branching fraction and effective lifetime

M Santimaria - 2018 - arcadia.sba.uniroma3.it
The search for new physics is the current aim of particle physics and might be pursued
directly, by producing new possible particles in high energy collisions, or indirectly, by …

[PDF][PDF] Opportunities with rare decays in the LHCb upgrade

M Santimaria - 2020 - cds.cern.ch
Signal GEC TIS-OR-TOS TOS GEC⇥ TOS B0! K⇤ 0µ+ µ− 88.9 t 2.0 90.6 t 2.0 88.8 t 2.1 79.0
t 2.6 B0! K⇤ 0e+e− 84.2 t 2.7 69.1 t 3.8 61.7 t 4.0 52.0 t 3.8 B0 s! φφ 83.2 t 2.6 75.8 t 3.2 68.5 …

Benchmarking Parallelization Models through Karmarkar's Interior-point method

ME Santimaria, S Fonio, G Malenza… - … and Network-Based …, 2024 - ieeexplore.ieee.org
Optimization problems are one of the main focus of scientific research. Their computational-intensive
nature makes them prone to be parallelized with consistent improvements in …

Search for the decay and measurement of the branching fraction and effective lifetime

M Santimaria - 2017 - cds.cern.ch
The search for new physics is the current aim of particle physics and might be pursued $\textit
{directly} $, by producing new possible particles in high energy collisions, or $\textit {…

Performance portability via C++ PSTL, SYCL, OpenMP, and HIP: the Gaia AVU-GSR case study

G Malenza, V Cesare, ME Santimaria… - SC24-W: Workshops …, 2024 - ieeexplore.ieee.org
Applications that analyze data from modern scientific experiments will soon require a computing
capacity of ExaFLOPs. The current trend to achieve such performance is to employ GPU-…

[HTML][HTML] Streaming I/O for scientific workflow engine acceleration

…, CG De Vita, G Mellone, ME Santimaria… - Future Generation …, 2025 - Elsevier
Scientific workflows are increasingly characterized by complex task dependencies and large-scale
data exchanges, which place significant pressure on the input/output (I/O) systems of …

Study of the GEM detector for the LHCb experiment upgrade

M Santimaria - cds.cern.ch
Triple-GEM chambers, so far used in the inner region of the M1 muon station, are the ideal
candidates to replace the MWPCs in the regions where, after the upgrade, the particle rate …

CAPIO-CL: The CAPIO Coordination Language

ME Santimaria, AR Martinelli, I Colonnelli… - International Journal of …, 2025 - Springer
The performance bottleneck in file-based workflows remains a pressing issue in the realm
of I/O-based workflows. To address this challenge, a novel annotation language has been …