Search Results for author:
Found 21 papers, 13 papers with code
Inferring to C or not to C: Evolutionary games with Bayesian inferential strategies
Here, we consider a scenario where the Bayesian player uses the accumulated evidence of the opponent's actions over several rounds to continuously update her belief about the reactive opponent's strategy.
High-precision regressors for particle physics
Since the necessary number of data points per simulation is on the order of $10^9$ - $10^{12}$, machine learning regressors can be used in place of physics simulators to significantly reduce this computational burden.
Interpretable machine learning in Physics
Adding interpretability to multivariate methods creates a powerful synergy for exploring complex physical systems with higher order correlations while bringing about a degree of clarity in the underlying dynamics of the system.
Socioeconomic disparities and COVID-19: the causal connections
The analysis of causation is a challenging task that can be approached in various ways.
Emergence of universality in the transmission dynamics of COVID-19
In addition, the data collapse leads to an enhanced degree of predictability in the disease spread for several geographical scales which can also be realized in a model-independent manner as we show using a deep neural network.
Physics and Society Adaptation and Self-Organizing Systems Biological Physics Populations and Evolution
Comments on gauge anomalies at dimension-six in the Standard Model Effective Field Theory
The same approach applies directly to the Standard Model both at the renormalisable level, providing a convenient and unusual way to check that the SM is anomaly free, as well as at the non-renormalisable level in SMEFT.
High Energy Physics - Phenomenology High Energy Physics - Theory
Lessons from the $B^{0,+}\to K^{*0,+}μ^+μ^-$ angular analyses
We perform an analysis within the Standard Model of $B^{0,+} \to K^{*0,+} \mu^+ \mu^-$ decays in light of the recent measurements from the LHCb experiment, showing that new data strengthen the need for sizable hadronic contributions and correlations among them.
High Energy Physics - Phenomenology High Energy Physics - Experiment
Beyond COVID-19: Network science and sustainable exit strategies
On May $28^{th}$ and $29^{th}$, a two day workshop was held virtually, facilitated by the Beyond Center at ASU and Moogsoft Inc.
Physics and Society
$B$ anomalies under the lens of electroweak precision
We discuss how these solutions to $b \to s \ell \ell$ anomalies, respecting electroweak precision and without any new source of flavour violation, may point to the existence of a $Z^{\prime}$ boson at around the TeV scale, within the discovery potential of LHC, or to leptoquark scenarios.
High Energy Physics - Phenomenology High Energy Physics - Experiment
Automated Contact Tracing: a game of big numbers in the time of COVID-19
In this work, we study the characteristics of voluntary and automated contact tracing and its effectiveness for mapping the spread of a pandemic due to the spread of SARS-CoV-2.
$\texttt{HEPfit}$: a Code for the Combination of Indirect and Direct Constraints on High Energy Physics Models
$\texttt{HEPfit}$ is a flexible open-source tool which, given the Standard Model or any of its extensions, allows to $\textit{i)}$ fit the model parameters to a given set of experimental observables; $\textit{ii)}$ obtain predictions for observables.
High Energy Physics - Phenomenology High Energy Physics - Experiment
On the future of Higgs, electroweak and diboson measurements at lepton colliders
For circular colliders, our results demonstrate the importance of a new $Z$-pole program for the robust extraction of Higgs couplings.
High Energy Physics - Phenomenology High Energy Physics - Experiment
New Physics in $b \to s \ell^+ \ell^-$ confronts new data on Lepton Universality
We focus on effects that violate Lepton Flavour Universality both in the Weak Effective Theory and in the Standard Model Effective Field Theory.
High Energy Physics - Phenomenology High Energy Physics - Experiment
On $SU(3)_{F}$ Breaking through Final State Interactions and CP Asymmetries in $D\to P P$ Decays
We analyse $D$ decays to two pseudoscalars $(\pi, K)$ assuming the dominant source of $\mathrm{SU}(3)_F$ breaking lies in final state interactions.
High Energy Physics - Phenomenology High Energy Physics - Experiment
Hadronic uncertainties in the $B\to K^*μ^+μ^-$ decay
Motivated by the persisting 'anomaly' in the measurement of $P_5^\prime$, we review hadronic uncertainties entering the angular observables of the decay $\bar B\to {\bar K}^*\mu^+\mu^-$.
High Energy Physics - Phenomenology
On Flavourful Easter eggs for New Physics hunger and Lepton Flavour Universality violation
Within the standard approach of effective field theory of weak interactions for $\Delta B = 1$ transitions, we look for possibly unexpected subtle New Physics effects, here dubbed "flavourful Easter eggs".
High Energy Physics - Phenomenology High Energy Astrophysical Phenomena High Energy Physics - Experiment
$B\to K^*\ell^+\ell^-$ in the Standard Model: Elaborations and Interpretations
Disentangling New Physics effects from the Standard Model requires a good understanding of all pieces that stem from the latter, especially the uncertainties that might plague the theoretical estimations within the Standard Model.
High Energy Physics - Phenomenology High Energy Physics - Experiment
Resolving gluon fusion loops at current and future hadron colliders
Inclusive Higgs measurements at the LHC have limited resolution on the gluon fusion loops, being unable to distinguish the long-distance contributions mediated by the top quark from possible short-distance new physics effects.
High Energy Physics - Phenomenology High Energy Physics - Experiment
$B\to K^* \ell^+ \ell^-$ decays at large recoil in the Standard Model: a theoretical reappraisal
We critically reassess the theoretical uncertainties in the Standard Model calculation of the $B \to K^* \ell^+ \ell^-$ observables, focusing on the low $q^2$ region.
High Energy Physics - Phenomenology
Taming the off-shell Higgs boson
We study the off-shell Higgs data in the process $pp\to h^{(*)} \to Z^{(\ast)}Z^{(\ast)}\to 4\ell$, to constrain deviations of the Higgs couplings.
High Energy Physics - Phenomenology High Energy Physics - Experiment
