Istituto Nazionale di Fisica Nucleare, Sezione di Pisa

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19922026

most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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370 papers · 1 filter

hep-ph2026

Structure-dependent radiative corrections to $e^{+} e^{-} \to π^{+} π^{-} γ$ in the GVMD approach

Carlo M. Carloni Calame, Marco Ghilardi, Andrea Gurgone +5

We compute the radiative corrections to the process of two-pion production in association with a hard photon in $e^{+} e^{-}$ annihilation by taking into account the non-perturbative s…

hep-ph2026★ 1 cited

Axions at the meV Crossroads: Theory, Cosmology, Astrophysics, and Experiments

Michele Cicoli, Francesco D'Eramo, Luca Di Luzio +18

The meV mass range has emerged as a focal point in axion physics, where advances in theory, cosmology, astrophysics, and experimental techniques converge. Axions in this mass range…

hep-ph2026★ 3 cited

Radiative return at NLOPS accuracy

Ettore Budassi, Carlo M. Carloni Calame, Marco Ghilardi +6

The radiative return, together with the energy scan, is the method used at flavour factories to measure the pion form factor, which is a crucial input for the data-driven dispersiv…

hep-ph2025

PrecisionSM: an annotated database for low-energy $e^{+} e^{-}$ hadronic cross sections

Lorenzo Cotrozzi, Anna Driutti, Fedor Ignatov +2

PrecisionSM is an annotated database that compiles the available data on low-energy cross sections of electron-positron collisions into hadronic channels. This database organizes a…

hep-ph2025★ 1 cited

Parametrisation and dictionary for CP violating Higgs boson interactions

Daniele Barducci, Matthew Forslund, Marta Fuentes Zamoro +3

Searches for charge-parity (CP) violating interactions of the Standard Model (SM) Higgs boson are a key priority of the LHC physics program. Experimental results from ATLAS and CMS…

hep-ph2025

More visualisation of decay-time-dependent asymmetries in multibody B-meson decays

Tim Gershon, Thomas Latham, Peilian Li +4

Methods have been proposed recently to weight data in order to allow visualisation of CP-violation effects in transitions of neutral B mesons to multibody final states that are not…

hep-ph2025★ 2 cited

Fermionic sub-GeV Dark Matter from evaporating Primordial Black Holes at DarkSide-50

50 Collaboration, P. Agnes, I. F. Albuquerque +125

We present a search for boosted dark matter from Primordial Black Holes (PBH) evaporation using the DarkSide-50 ionization-signal-only dataset corresponding to the experiment's ($1…

hep-ph2025★ 2 cited

The $β$ -decay spectrum of Tritiated graphene: combining nuclear quantum mechanics with Density Functional Theory

Andrea Casale, Angelo Esposito, Guido Menichetti +1

We present the results of a multi-methodological study aimed at investigating the interaction between graphene and Tritium during its $β$ -decay to Helium, under different levels of…

hep-ph2025

Direct Dark Matter searches with Metal Halide Perovskites

Davide Baiocco, Damiano Marian, Giulio Marino +3

Polar materials with optical phonons in the meV range are excellent candidates for both dark matter direct detection (via dark photon-mediated scattering) and light dark matter abs…

hep-ph2025★ 3 cited

Binary superfluids: Low-energy properties and dissipative processes from spontaneous emission of massive phonons

Silvia Trabucco, Luca Lepori, Maria Luisa Chiofalo +1

We discuss the low-energy properties of binary superfluids with density-dependent interactions. Adding an intra-species coupling that induces an explicit soft symmetry-breaking, we…

hep-ph2025★ 9 cited

On the Atomki nuclear anomaly after the MEG-II result

Daniele Barducci, Davide Germani, Marco Nardecchia +2

Recent experimental results from the Atomki collaboration have reported the observation of anomalous effects in Beryllium, Helium and Carbon nuclear transitions that could hint at…

hep-ph2024★ 10 cited

Radiative corrections and Monte Carlo tools for low-energy hadronic cross sections in $e^{+} e^{-}$ collisions

Riccardo Aliberti, Paolo Beltrame, Ettore Budassi +32

We present the results of Phase I of an ongoing review of Monte Carlo tools relevant for low-energy hadronic cross sections. This includes a detailed comparison of Monte Carlo code…

hep-ph2024★ 3 cited

Energy-scaling behavior of intrinsic transverse momentum parameters in Drell-Yan simulation

CMS Collaboration

An analysis is presented based on models of the intrinsic transverse momentum (intrinsic $k_{T}$ ) of partons in nucleons by studying the dilepton transverse momentum in Drel…

hep-ph2024★ 11 cited

Illuminating the dark: mono- $γ$ signals at NA62

D. Barducci, E. Bertuzzo, M. Taoso +2

Dipole interactions between dark sector states or between a Standard Model particle and a dark state can efficiently be searched for via high-intensity fixed-target facilities. We…

hep-ph2024★ 1 cited

Visualisation of $C P$ -violation effects in decay-time-dependent analyses of multibody $B$ -meson decays

Tim Gershon, Thomas Latham, Andy Morris +3

Decay-time-dependent $C P$ -violation effects in transitions of neutral $B$ mesons to $C P$ -eigenstates can be visualised by oscillations in the asymmetry, as a function of decay time…

hep-ph2023★ 10 cited

Closing in on new chiral leptons at the LHC

Daniele Barducci, Luca Di Luzio, Marco Nardecchia +1

We study the phenomenological viability of chiral extensions of the Standard Model, with new chiral fermions acquiring their mass through interactions with a single Higgs. We exami…

hep-ph2023★ 25 cited

A Leptonic ALP Portal to the Dark Sector

Giovanni Armando, Paolo Panci, Joachim Weiss +1

We discuss the leptonic ALP portal as a simple scenario that connects observed discrepancies in anomalous magnetic moments to the Dark Matter relic abundance. In this framework an…

hep-ph2023★ 6 cited

Propagators and widths of physical and purely virtual particles in a finite interval of time

Damiano Anselmi

We study the free and dressed propagators of physical and purely virtual particles in a finite interval of time $τ$ and on a compact space manifold $Ω$ , using coherent states. In t…

hep-ph2023★ 1 cited

Rare Leptonic Processes Induced by Massless Dark Photon

Xiaolong Deng, Florentin Jaffredo, Minoru Tanaka

We introduce a dark photon considering a U(1) gauge extension of the standard model in particle physics. Provided that the extra U(1) symmetry is unbroken, the dark photon is massl…

hep-ph2023★ 23 cited

Reinterpretation of searches for long-lived particles from meson decays

Rebeca Beltrán, Giovanna Cottin, Martin Hirsch +2

Many models beyond the Standard Model predict light and feebly interacting particles that are often long-lived. These long-lived particles (LLPs) in many cases can be produced from…

hep-ph2022★ 44 cited

Impact of $Λ_{b} \to Λ_{c} τ ν$ measurement on New Physics in $b \to c l ν$ transitions

Marco Fedele, Monika Blanke, Andreas Crivellin +4

Measurements of the branching ratios of $B \to D^{(*)} τ ν ˉ / B \to D^{(*)} ℓ ν ˉ$ and $B_{c} \to J / ψ τ ν ˉ / B_{c} \to J / ψ ℓ ν ˉ$ by the BaBar, Belle and LHCb collaborations co…

hep-ph2022★ 3 cited

Exclusive semileptonic $B$ -meson decays using lattice QCD and unitarity

G. Martinelli, M. Naviglio, S. Simula +1

We present the results of the application of the Dispersion Matrix approach to exclusive semileptonic $B$ -meson decays. This method allows to determine the hadronic form factors in…

hep-ph2022★ 25 cited

Axion Dark Matter from Lepton flavor-violating Decays

Paolo Panci, Diego Redigolo, Thomas Schwetz +1

We propose simple scenarios where lepton flavor-violating couplings generate the observed dark matter abundance through freeze-in of an axion-like particle with mass in the few keV…

hep-ph2022★ 4 cited

Purely virtual extension of quantum field theory for gauge invariant fields: Yang-Mills theory

Damiano Anselmi

We extend quantum field theory by including purely virtual "cloud" sectors, to define physical off-shell correlation functions of gauge invariant quark and gluon fields, without af…

Structure-dependent radiative corrections to e+e−→π+π−γ in the GVMD approach

Axions at the meV Crossroads: Theory, Cosmology, Astrophysics, and Experiments

Radiative return at NLOPS accuracy

PrecisionSM: an annotated database for low-energy e+e− hadronic cross sections

Parametrisation and dictionary for CP violating Higgs boson interactions

More visualisation of decay-time-dependent asymmetries in multibody B-meson decays

Fermionic sub-GeV Dark Matter from evaporating Primordial Black Holes at DarkSide-50

The β-decay spectrum of Tritiated graphene: combining nuclear quantum mechanics with Density Functional Theory

Direct Dark Matter searches with Metal Halide Perovskites

Binary superfluids: Low-energy properties and dissipative processes from spontaneous emission of massive phonons

On the Atomki nuclear anomaly after the MEG-II result

Radiative corrections and Monte Carlo tools for low-energy hadronic cross sections in e+e− collisions

Energy-scaling behavior of intrinsic transverse momentum parameters in Drell-Yan simulation

Illuminating the dark: mono-γ signals at NA62

Visualisation of CP-violation effects in decay-time-dependent analyses of multibody B-meson decays

Closing in on new chiral leptons at the LHC

A Leptonic ALP Portal to the Dark Sector

Propagators and widths of physical and purely virtual particles in a finite interval of time

Rare Leptonic Processes Induced by Massless Dark Photon

Reinterpretation of searches for long-lived particles from meson decays

Impact of Λb​→Λc​τν measurement on New Physics in b→clν transitions

Exclusive semileptonic B-meson decays using lattice QCD and unitarity

Axion Dark Matter from Lepton flavor-violating Decays

Purely virtual extension of quantum field theory for gauge invariant fields: Yang-Mills theory

Structure-dependent radiative corrections to $e^{+} e^{-} \to π^{+} π^{-} γ$ in the GVMD approach

PrecisionSM: an annotated database for low-energy $e^{+} e^{-}$ hadronic cross sections

The $β$ -decay spectrum of Tritiated graphene: combining nuclear quantum mechanics with Density Functional Theory

Radiative corrections and Monte Carlo tools for low-energy hadronic cross sections in $e^{+} e^{-}$ collisions

Illuminating the dark: mono- $γ$ signals at NA62

Visualisation of $C P$ -violation effects in decay-time-dependent analyses of multibody $B$ -meson decays

Impact of $Λ_{b} \to Λ_{c} τ ν$ measurement on New Physics in $b \to c l ν$ transitions

Exclusive semileptonic $B$ -meson decays using lattice QCD and unitarity