Istituto Nazionale di Fisica Nucleare, Sezione di Cagliari

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19922026

most citedFirst Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

1.9k 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.

collaborating institutions

Showing 2018Show all

81 papers · 1 filter

astro-ph.IM2018★ 63 cited

HERMES: An ultra-wide band X and gamma-ray transient monitor on board a nano-satellite constellation

F. Fuschino, R. Campana, C. Labanti +49

The High Energy Modular Ensemble of Satellites (HERMES) project is aimed to realize a modular X/gamma-ray monitor for transient events, to be placed on-board of a CubeSat bus. This…

hep-ex2018★ 118 cited

Design and performance of the LHCb trigger and full real-time reconstruction in Run 2 of the LHC

R. Aaij, S. Akar, J. Albrecht +138

The LHCb collaboration has redesigned its trigger to enable the full offline detector reconstruction to be performed in real time. Together with the real-time alignment and calibra…

hep-ex2018★ 9 cited

Measurement of the branching fraction and $C P$ asymmetry in $B^{+} \to J / ψ ρ^{+}$ decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +844

The branching fraction and direct $C P$ asymmetry of the decay $B^{+} \to J / ψ ρ^{+}$ are measured using proton-proton collision data collected with the LHCb detector at cent…

hep-ex2018★ 18 cited

Search for the rare decay $B^{+} \to μ^{+} μ^{-} μ^{+} ν_{μ}$

LHCb collaboration, R. Aaij, C. Abellán Beteta +844

A search for the rare leptonic decay $B^{+} \to μ^{+} μ^{-} μ^{+} ν_{μ}$ is performed using proton-proton collision data corresponding to an integrated luminosity of $4.7$ fb$…

nucl-ex2018★ 23 cited

Charged-particle pseudorapidity density at mid-rapidity in p-Pb collisions at $s_{NN}$ = 8.16 TeV

ALICE Collaboration

The pseudorapidity density of charged particles, $\rm{d}\it{N}_\rm{ch}/\rm{d}\itη$, in p-Pb collisions has been measured at a centre-of-mass energy per nucleon-nucleon pair of $\sq…

hep-ph2018★ 58 cited

Unraveling the Gluon Sivers Function in Hadronic Collisions at RHIC

Umberto D'Alesio, Carlo Flore, Francesco Murgia +2

We study the transverse single-spin asymmetries for $p^{↑} p \to π X$ and $p^{↑} p \to γ X$ within the so-called color gauge invariant generalized parton model (CGI-GPM…

nucl-ex2018★ 23 cited

Study of J/ $ψ$ azimuthal anisotropy at forward rapidity in Pb-Pb collisions at $s_{NN}$ = 5.02 TeV

ALICE Collaboration

The second ( $v_{2}$ ) and third ( $v_{3}$ ) flow harmonic coefficients of J/ $ψ$ mesons are measured at forward rapidity (2.5 $<$ $y$ $<$ 4.0) in Pb-Pb collisions at $s_{NN}$ =…

nucl-ex2018★ 10 cited

Jet fragmentation transverse momentum measurements from di-hadron correlations in $s$ = 7 TeV pp and $s_{NN}$ = 5.02 TeV p-Pb collisions

ALICE Collaboration

The transverse structure of jets was studied via jet fragmentation transverse momentum ( $j_{T}$ ) distributions, obtained using two-particle correlations in proton-proton and p…

hep-ex2018★ 76 cited

Observation of two resonances in the $Λ_{b}^{0} π^{\pm}$ systems and precise measurement of $Σ_{b}^{\pm}$ and $Σ_{b}^{*\pm}$ properties

LHCb collaboration, R. Aaij, C. Abellán Beteta +837

The first observation of two structures consistent with resonances in the final states $Λ_{b}^{0} π^{-}$ and $Λ_{b}^{0} π^{+}$ is reported using samples of $pp$ collision data collected by the…

q-bio.NC2018★ 37 cited

Sleep-like slow oscillations improve visual classification through synaptic homeostasis and memory association in a thalamo-cortical model

Cristiano Capone, Elena Pastorelli, Bruno Golosio +1

The occurrence of sleep passed through the evolutionary sieve and is widespread in animal species. Sleep is known to be beneficial to cognitive and mnemonic tasks, while chronic sl…

hep-ex2018★ 76 cited

First measurement of charm production in fixed-target configuration at the LHC

LHCb collaboration, R. Aaij, B. Adeva +834

The first measurement of heavy-flavour production by the LHCb experiment in its fixed-target mode is presented. The production of $J / ψ$ and $D^{0}$ mesons is studied with beams of pr…

physics.ins-det2018★ 49 cited

The experimental facility for the Search for Hidden Particles at the CERN SPS

SHiP Collaboration

The Search for Hidden Particles (SHiP) Collaboration has shown that the CERN SPS accelerator with its 400 $GeV/c$ proton beam offers a unique opportunity to explore…

hep-ex2018★ 22 cited

Measurement of the charm-mixing parameter $y_{C P}$

LHCb collaboration, R. Aaij, C. Abellán Beteta +841

A measurement of the charm-mixing parameter $y_{C P}$ using $D^{0} \to K^{+} K^{-}$ , $D^{0} \to π^{+} π^{-}$ , and $D^{0} \to K^{-} π^{+}$ decays is reported. The $D^{0}$ mesons are required to originat…

hep-ph2018★ 108 cited

Neutrino Charge Radii from COHERENT Elastic Neutrino-Nucleus Scattering

M. Cadeddu, C. Giunti, K. A. Kouzakov +3

Coherent elastic neutrino-nucleus scattering is a powerful probe of neutrino properties, in particular of the neutrino charge radii. We present the bounds on the neutrino charge ra…

hep-ex2018★ 9 cited

Measurement of the branching fractions of the decays $D^{+} \to K^{-} K^{+} K^{+}$ , $D^{+} \to π^{-} π^{+} K^{+}$ and $D_{s}^{+} \to π^{-} K^{+} K^{+}$

LHCb collaboration, R. Aaij, C. Abellán Beteta +841

The branching fractions of the doubly Cabibbo-suppressed decays $D^{+} \to K^{-} K^{+} K^{+}$ , $D^{+} \to π^{-} π^{+} K^{+}$ and $D_{s}^{+} \to π^{-} K^{+} K^{+}$ are measured using the decays…

hep-ph2018★ 12 cited

Role of transverse momentum dependence of unpolarised parton distribution and fragmentation functions in the analysis of azimuthal spin asymmetries

M. Anselmino, M. Boglione, U. D'Alesio +2

Information on the Sivers distribution and the Collins fragmentation functions and their transverse momentum dependence is mainly based on fitting single spin asymmetry data from s…

nucl-ex2018★ 28 cited

Event-shape engineering for the D-meson elliptic flow in mid-central Pb-Pb collisions at $s_{NN}$ = 5.02 TeV

ALICE Collaboration

The production yield of prompt D mesons and their elliptic flow coefficient $v_{2}$ were measured with the Event-Shape Engineering (ESE) technique applied to mid-central (10-30% and…

hep-ex2018★ 64 cited

Evidence for an $η_{c} (1 S) π^{-}$ resonance in $B^{0} \to η_{c} (1 S) K^{+} π^{-}$ decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +842

A Dalitz plot analysis of $B^{0} \to η_{c} (1 S) K^{+} π^{-}$ decays is performed using data samples of $pp$ collisions collected with the LHCb detector at centre-of-mass energies of $\sqrt{s…

physics.ins-det2018★ 3 cited

Monitoring radiation damage in the LHCb Tracker Turicensis

C. Abellan Beteta, M. Atzeni, V. Battista +20

This paper presents the techniques used to monitor radiation damage in the LHCb Tracker Turicensis during the LHC Runs 1 and 2. Bulk leakage currents in the silicon sensors were mo…

nucl-ex2018★ 77 cited

Energy dependence of exclusive $J / ψ$ photoproduction off protons in ultra-peripheral p-Pb collisions at $s_{NN}$ = 5.02 TeV

ALICE Collaboration

The ALICE Collaboration has measured the energy dependence of exclusive photoproduction of $J / ψ$ vector mesons off proton targets in ultra-peripheral p-Pb collisions at a centre-of…

hep-ph2018★ 3 cited

Gluon TMDs and NRQCD matrix elements in $J / ψ$ production at an EIC

Alessandro Bacchetta, Daniël Boer, Cristian Pisano +1

In this paper we analyze azimuthal asymmetries in the processes of unpolarized and polarized $J / ψ (Υ)$ production at an Electron-Ion Collider. Apart from giving access to various…

hep-ex2018

Measurement of the $Ω_{c}^{0}$ baryon lifetime

LHCb collaboration, R. Aaij, B. Adeva +834

We report a measurement of the lifetime of the $Ω_{c}^{0}$ baryon using proton-proton collision data at center-of-mass energies of 7 and 8~TeV, corresponding to an integrated luminosit…

hep-ph2018★ 61 cited

Reinterpreting the weak mixing angle from atomic parity violation in view of the Cs neutron rms radius measurement from COHERENT

Matteo Cadeddu, Francesca Dordei

Using the model independent average neutron rms radius of $^{133} Cs$ and $^{127} I$ obtained from the analysis of the coherent elastic neutrino-nucleus scattering data…

hep-ex2018★ 10 cited

Search for lepton-flavour-violating decays of Higgs-like bosons

LHCb collaboration, R. Aaij, C. Abellán Beteta +835

A search is presented for a Higgs-like boson with mass in the range 45 to 195 GeV/ $c^{2}$ decaying into a muon and a tau lepton. The dataset consists of proton-proton interactions at…

HERMES: An ultra-wide band X and gamma-ray transient monitor on board a nano-satellite constellation

Design and performance of the LHCb trigger and full real-time reconstruction in Run 2 of the LHC

Measurement of the branching fraction and CP asymmetry in B+→J/ψρ+ decays

Search for the rare decay B+→μ+μ−μ+νμ​

Charged-particle pseudorapidity density at mid-rapidity in p-Pb collisions at sNN​​ = 8.16 TeV

Unraveling the Gluon Sivers Function in Hadronic Collisions at RHIC

Study of J/ψ azimuthal anisotropy at forward rapidity in Pb-Pb collisions at sNN​​ = 5.02 TeV

Jet fragmentation transverse momentum measurements from di-hadron correlations in s​ = 7 TeV pp and sNN​​ = 5.02 TeV p-Pb collisions

Observation of two resonances in the Λb0​π± systems and precise measurement of Σb±​ and Σb∗±​ properties

Sleep-like slow oscillations improve visual classification through synaptic homeostasis and memory association in a thalamo-cortical model

First measurement of charm production in fixed-target configuration at the LHC

The experimental facility for the Search for Hidden Particles at the CERN SPS

Measurement of the charm-mixing parameter yCP​

Neutrino Charge Radii from COHERENT Elastic Neutrino-Nucleus Scattering

Measurement of the branching fractions of the decays D+→K−K+K+, D+→π−π+K+ and Ds+​→π−K+K+

Role of transverse momentum dependence of unpolarised parton distribution and fragmentation functions in the analysis of azimuthal spin asymmetries

Event-shape engineering for the D-meson elliptic flow in mid-central Pb-Pb collisions at sNN​​ = 5.02 TeV

Evidence for an ηc​(1S)π− resonance in B0→ηc​(1S)K+π− decays

Monitoring radiation damage in the LHCb Tracker Turicensis

Energy dependence of exclusive J/ψ photoproduction off protons in ultra-peripheral p-Pb collisions at sNN​​ = 5.02 TeV

Gluon TMDs and NRQCD matrix elements in J/ψ production at an EIC

Measurement of the Ωc0​ baryon lifetime

Reinterpreting the weak mixing angle from atomic parity violation in view of the Cs neutron rms radius measurement from COHERENT

Search for lepton-flavour-violating decays of Higgs-like bosons

Measurement of the branching fraction and $C P$ asymmetry in $B^{+} \to J / ψ ρ^{+}$ decays

Search for the rare decay $B^{+} \to μ^{+} μ^{-} μ^{+} ν_{μ}$

Charged-particle pseudorapidity density at mid-rapidity in p-Pb collisions at $s_{NN}$ = 8.16 TeV

Study of J/ $ψ$ azimuthal anisotropy at forward rapidity in Pb-Pb collisions at $s_{NN}$ = 5.02 TeV

Jet fragmentation transverse momentum measurements from di-hadron correlations in $s$ = 7 TeV pp and $s_{NN}$ = 5.02 TeV p-Pb collisions

Observation of two resonances in the $Λ_{b}^{0} π^{\pm}$ systems and precise measurement of $Σ_{b}^{\pm}$ and $Σ_{b}^{*\pm}$ properties

Measurement of the charm-mixing parameter $y_{C P}$

Measurement of the branching fractions of the decays $D^{+} \to K^{-} K^{+} K^{+}$ , $D^{+} \to π^{-} π^{+} K^{+}$ and $D_{s}^{+} \to π^{-} K^{+} K^{+}$

Event-shape engineering for the D-meson elliptic flow in mid-central Pb-Pb collisions at $s_{NN}$ = 5.02 TeV

Evidence for an $η_{c} (1 S) π^{-}$ resonance in $B^{0} \to η_{c} (1 S) K^{+} π^{-}$ decays

Energy dependence of exclusive $J / ψ$ photoproduction off protons in ultra-peripheral p-Pb collisions at $s_{NN}$ = 5.02 TeV

Gluon TMDs and NRQCD matrix elements in $J / ψ$ production at an EIC

Measurement of the $Ω_{c}^{0}$ baryon lifetime