G. Punzi

activity

19942025

most citedMeasurement of the J/Psi Meson and b-Hadron Production Cross Sections in ppbar Collisions at sqrt s = 1960 GeV

699 citations · 10.7k across the 217 of their papers we have counts for

collaborators

Showing 2014Show all

26 papers · 1 filter

physics.ins-det2014

The artificial retina for track reconstruction at the LHC crossing rate

A. Abba, F. Bedeschi, M. Citterio +12

We present the results of an R&D study for a specialized processor capable of precisely reconstructing events with hundreds of charged-particle tracks in pixel and silicon strip de…

hep-ex2014★ 7 cited

Updated Measurement of the Single Top Quark Production Cross Section and $V t b$ in the Missing Transverse Energy Plus Jets Topology in $p p ˉ$ Collisions at $s = 1.96$ TeV

CDF Collaboration, T. Aaltonen, S. Amerio +399

An updated measurement of the single top quark production cross section is presented using the full data set collected by the Collider Detector at Fermilab (CDF) and corresponding…

q-bio.NC2014

The brain as a trigger system

Maria Michela Del Viva, Giovanni Punzi

There are significant analogies between the issues related to real-time event selection in HEP, and the issues faced by the human visual system. In fact, the visual system needs to…

hep-ex2014★ 24 cited

Measurement of indirect CP-violating asymmetries in $D^{0} \to K^{+} K^{-}$ and $D^{0} \to π^{+} π^{-}$ decays at CDF

CDF Collaboration, T. Aaltonen, S. Amerio +399

We report a measurement of the indirect CP-violating asymmetries ( $A_{Γ}$ ) between effective lifetimes of anticharm and charm mesons reconstructed in $D^{0} \to K^{+} K^{-}$ and $D^0\to π^+…

physics.ins-det2014★ 2 cited

First prototype of a silicon tracker using an artificial retina for fast track finding

N. Neri, A. Abba, F. Caponio +16

We report on the R\&D for a first prototype of a silicon tracker based on an alternative approach for fast track finding. The working principle is inspired from neurobiology, in pa…

physics.ins-det2014★ 7 cited

The artificial retina processor for track reconstruction at the LHC crossing rate

A. Abba, F. Bedeschi, M. Citterio +12

We present results of an R&D study for a specialized processor capable of precisely reconstructing, in pixel detectors, hundreds of charged-particle tracks from high-energy collisi…

physics.ins-det2014★ 7 cited

Simulation and performance of an artificial retina for 40 MHz track reconstruction

A. Abba, F. Bedeschi, M. Citterio +12

We present the results of a detailed simulation of the artificial retina pattern-recognition algorithm, designed to reconstruct events with hundreds of charged-particle tracks in p…

hep-ex2014★ 26 cited

Study of $χ_{b}$ meson production in pp collisions at $s = 7$ and 8TeV and observation of the decay $χ_{b} \to Υ (3 S) γ$

LHCb collaboration, R. Aaij, B. Adeva +698

A study of $χ_{b}$ meson production at LHCb is performed on proton-proton collision data, corresponding to 3.0fb $^{- 1}$ of integrated luminosity collected at centre-of-mass energie…

hep-ex2014★ 5 cited

Studies of high-transverse momentum jet substructure and top quarks produced in 1.96 TeV proton-antiproton collisions

T. Aaltonen, R. Alon, S. Amerio +403

Results of a study of the substructure of the highest transverse momentum (pT) jets observed by the CDF collaboration are presented. Events containing at least one jet with pT > 40…

hep-ex2014★ 27 cited

Measurement of CP asymmetry in $B_{s}^{0} \to D_{s}^{\mp} K^{\pm}$ decays

LHCb collaboration, R. Aaij, B. Adeva +698

We report on measurements of the time-dependent CP violating observables in $B_{s}^{0} \to D_{s}^{\mp} K^{\pm}$ decays using a dataset corresponding to 1.0 fb $^{- 1}$ of pp collisi…

hep-ex2014★ 26 cited

Evidence for CP violation in $B^{+} \to p p ˉ K^{+}$ decays

LHCb collaboration, R. Aaij, B. Adeva +698

Three-body $B^{+} \to p p K^{+}$ and $B^{+} \to p p π^{+}$ decays are studied using a data sample corresponding to an integrated luminosity of 3.0 $f b^{- 1}$ collected by…

hep-ex2014★ 15 cited

Measurement of the Single Top Quark Production Cross Section and |Vtb| in Events with One Charged Lepton, Large Missing Transverse Energy, and Jets at CDF

CDF Collaboration, T. Aaltonen, S. Amerio +400

We report a measurement of single top quark production in proton-antiproton collisions at a center-of-mass energy of \sqrt{s} = 1.96 TeV using a data set corresponding to 7.5 fb-1…

hep-ex2014★ 19 cited

Measurement of CP violation in $B_{s}^{0} \to ϕϕ$ decays

LHCb collaboration, R. Aaij, B. Adeva +698

A measurement of the decay time dependent CP-violating asymmetry in $B_{s}^{0} \to ϕϕ$ decays is presented, along with measurements of the $T$ -odd triple-product asymmetries. In this d…

physics.ins-det2014★ 5 cited

A Specialized Processor for Track Reconstruction at the LHC Crossing Rate

A. Abba, F. Bedeschi, M. Citterio +12

We present the results of an R&D study of a specialized processor capable of precisely reconstructing events with hundreds of charged-particle tracks in pixel detectors at 40 MHz,…

hep-ex2014★ 21 cited

Effective lifetime measurements in the $B_{s}^{0} \to K^{+} K^{-}$ , $B^{0} \to K^{+} π^{-}$ and $B_{s}^{0} \to π^{+} K^{-}$ decays

R. Aaij, B. Adeva, M. Adinolfi +689

Measurements of the effective lifetimes in the $B_{s}^{0} \to K^{+} K^{-}$ , $B^{0} \to K^{+} π^{-}$ and $B_{s}^{0} \to π^{+} K^{-}$ decays are presented using…

nucl-ex2014★ 62 cited

Study of $Υ$ production and cold nuclear matter effects in pPb collisions at $s_{N N} = 5 TeV$

LHCb collaboration, R. Aaij, B. Adeva +696

Production of $Υ$ mesons in proton-lead collisions at a nucleon-nucleon centre-of-mass energy $s_{N N} = 5 TeV$ is studied with the LHCb detector. The analysis is base…

hep-ex2014★ 48 cited

Measurement of the inclusive leptonic asymmetry in top-quark pairs that decay to two charged leptons at CDF

CDF Collaboration, T. Aaltonen, S. Amerio +405

We measure the inclusive forward-backward asymmetry of the charged-lepton pseudorapidities from top-quark pairs produced in proton-antiproton collisions, and decaying to final stat…

hep-ex2014★ 18 cited

Evidence for the decay $B_{c}^{+} \to J / ψ 3 π^{+} 2 π^{-}$

LHCb collaboration, R. Aaij, B. Adeva +686

Evidence is presented for the decay $B_{c} + \to J / ψ 3 π^{+} 2 π^{-}$ using proton-proton collision data, corresponding to an integrated luminosity of 3fb $^{- 1}$ , collected with the LH…

hep-ex2014★ 37 cited

Mass and lifetime measurements of bottom and charm baryons in $p p ˉ$ collisions at $\sqrt{s}= 1.96 TeV

CDF Collaboration, T. Aaltonen, S. Amerio +405

We report on mass and lifetime measurements of several ground state charmed and bottom baryons, using a data sample corresponding to 9.6 $fb^{- 1}$ from $p p ˉ$ collision…

hep-ex2014★ 71 cited

Measurement of $ψ (2 S)$ polarisation in $pp$ collisions at $s = 7$ TeV

LHCb collaboration, R. Aaij, B. Adeva +693

The polarisation of prompt $ψ (2 S)$ mesons is measured by performing an angular analysis of $ψ (2 S) \to μ^{+} μ^{-}$ decays using proton-proton collision data, corresponding t…

hep-ex2014★ 16 cited

Measurement of the ZZ production cross section using the full CDF II data set

CDF Collaboration, T. Aaltonen, S. Amerio +405

We present a measurement of the ZZ boson-pair production cross section in 1.96 TeV center-of-mass energy ppbar collisions. We reconstruct final states incorporating four charged le…

hep-ex2014★ 30 cited

Indirect measurement of $sin^{2} θ_{W}$ (or $M_{W}$ ) using $μ^{+} μ^{-}$ pairs from $γ^{*} / Z$ bosons produced in $p p ˉ$ collisions at a center-of-momentum energy of 1.96 TeV

CDF Collaboration, T. Aaltonen, S. Amerio +405

Drell-Yan lepton pairs are produced in the process $p p ˉ \to μ^{+} μ^{-} + X$ through an intermediate $γ^{*} / Z$ boson. The forward-backward asymmetry in the polar-angle distri…

hep-ex2014★ 42 cited

Searches for $Λ_{b}^{0}$ and $Ξ_{b}^{0}$ decays to $K_{S}^{0} p π^{-}$ and $K_{S}^{0} p K^{-}$ final states with first observation of the $Λ_{b}^{0} \to K_{S}^{0} p π^{-}$ decay

LHCb collaboration, R. Aaij, B. Adeva +671

A search for previously unobserved decays of beauty baryons to the final states $K_{S}^{0} p π^{-}$ and $K_{S}^{0} p K^{-}$ is reported. The…

hep-ex2014★ 27 cited

Evidence for $s$ -channel Single-Top-Quark Production in Events with one Charged Lepton and two Jets at CDF

CDF Collaboration, T. Aaltonen, S. Amerio +405

We report evidence for $s$ -channel single-top-quark production in proton-antiproton collisions at center-of-mass energy $s = 1.96 TeV$ using a data set that correspo…

The artificial retina for track reconstruction at the LHC crossing rate

Updated Measurement of the Single Top Quark Production Cross Section and Vtb in the Missing Transverse Energy Plus Jets Topology in ppˉ​ Collisions at s​=1.96 TeV

The brain as a trigger system

Measurement of indirect CP-violating asymmetries in D0→K+K− and D0→π+π− decays at CDF

First prototype of a silicon tracker using an artificial retina for fast track finding

The artificial retina processor for track reconstruction at the LHC crossing rate

Simulation and performance of an artificial retina for 40 MHz track reconstruction

Study of χb​ meson production in pp collisions at s​=7 and 8TeV and observation of the decay χb​→Υ(3S)γ

Studies of high-transverse momentum jet substructure and top quarks produced in 1.96 TeV proton-antiproton collisions

Measurement of CP asymmetry in Bs0​→Ds∓​K± decays

Evidence for CP violation in B+→ppˉ​K+ decays

Measurement of the Single Top Quark Production Cross Section and |Vtb| in Events with One Charged Lepton, Large Missing Transverse Energy, and Jets at CDF

Measurement of CP violation in Bs0​→ϕϕ decays

A Specialized Processor for Track Reconstruction at the LHC Crossing Rate

Effective lifetime measurements in the Bs0​→K+K−, B0→K+π− and Bs0​→π+K− decays

Study of Υ production and cold nuclear matter effects in pPb collisions at sNN​​=5 TeV

Measurement of the inclusive leptonic asymmetry in top-quark pairs that decay to two charged leptons at CDF

Evidence for the decay Bc+​→J/ψ3π+2π−

Mass and lifetime measurements of bottom and charm baryons in ppˉ​ collisions at $\sqrt{s}= 1.96 TeV

Measurement of ψ(2S) polarisation in pp collisions at s​=7 TeV

Measurement of the ZZ production cross section using the full CDF II data set

Indirect measurement of sin2θW​ (or MW​) using μ+μ− pairs from γ∗/Z bosons produced in ppˉ​ collisions at a center-of-momentum energy of 1.96 TeV

Searches for Λb0​ and Ξb0​ decays to KS0​pπ− and KS0​pK− final states with first observation of the Λb0​→KS0​pπ− decay

Evidence for s-channel Single-Top-Quark Production in Events with one Charged Lepton and two Jets at CDF

Updated Measurement of the Single Top Quark Production Cross Section and $V t b$ in the Missing Transverse Energy Plus Jets Topology in $p p ˉ$ Collisions at $s = 1.96$ TeV

Measurement of indirect CP-violating asymmetries in $D^{0} \to K^{+} K^{-}$ and $D^{0} \to π^{+} π^{-}$ decays at CDF

Study of $χ_{b}$ meson production in pp collisions at $s = 7$ and 8TeV and observation of the decay $χ_{b} \to Υ (3 S) γ$

Measurement of CP asymmetry in $B_{s}^{0} \to D_{s}^{\mp} K^{\pm}$ decays

Evidence for CP violation in $B^{+} \to p p ˉ K^{+}$ decays

Measurement of CP violation in $B_{s}^{0} \to ϕϕ$ decays

Effective lifetime measurements in the $B_{s}^{0} \to K^{+} K^{-}$ , $B^{0} \to K^{+} π^{-}$ and $B_{s}^{0} \to π^{+} K^{-}$ decays

Study of $Υ$ production and cold nuclear matter effects in pPb collisions at $s_{N N} = 5 TeV$

Evidence for the decay $B_{c}^{+} \to J / ψ 3 π^{+} 2 π^{-}$

Mass and lifetime measurements of bottom and charm baryons in $p p ˉ$ collisions at $\sqrt{s}= 1.96 TeV

Measurement of $ψ (2 S)$ polarisation in $pp$ collisions at $s = 7$ TeV

Indirect measurement of $sin^{2} θ_{W}$ (or $M_{W}$ ) using $μ^{+} μ^{-}$ pairs from $γ^{*} / Z$ bosons produced in $p p ˉ$ collisions at a center-of-momentum energy of 1.96 TeV

Searches for $Λ_{b}^{0}$ and $Ξ_{b}^{0}$ decays to $K_{S}^{0} p π^{-}$ and $K_{S}^{0} p K^{-}$ final states with first observation of the $Λ_{b}^{0} \to K_{S}^{0} p π^{-}$ decay

Evidence for $s$ -channel Single-Top-Quark Production in Events with one Charged Lepton and two Jets at CDF