NFDI4DS | UHH-SEMS - Publication Details

G. De Robertis

ORCID: 0000-0001-8261-6236

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A5035179467

Research Areas

Particle Detector Development and Performance
Particle physics theoretical and experimental studies
Radiation Detection and Scintillator Technologies
Quantum Chromodynamics and Particle Interactions
Dark Matter and Cosmic Phenomena
High-Energy Particle Collisions Research
Astrophysics and Cosmic Phenomena
CCD and CMOS Imaging Sensors
Radiation Effects in Electronics
Neutrino Physics Research
Muon and positron interactions and applications
Advancements in Semiconductor Devices and Circuit Design
Superconducting Materials and Applications
Particle Accelerators and Free-Electron Lasers
Distributed and Parallel Computing Systems
Cosmology and Gravitation Theories
Advancements in PLL and VCO Technologies
Low-power high-performance VLSI design
Computational Physics and Python Applications
Advanced Data Storage Technologies
Advanced Fiber Optic Sensors
Radio Astronomy Observations and Technology
Italian Literature and Culture
Nuclear Physics and Applications
Analog and Mixed-Signal Circuit Design

Istituto Nazionale di Fisica Nucleare, Sezione di Bari
2015-2024

Polytechnic University of Bari
2008-2023

Abdus Salam Centre for Physics
2022-2023

Istituto Nazionale di Fisica Nucleare, Sezione di Napoli
2023

Panjab University
2018-2020

Istituto Nazionale di Fisica Nucleare
2007-2019

University of Bari Aldo Moro
2008-2018

HUN-REN Wigner Research Centre for Physics
2016

Institute for Particle and Nuclear Physics
2016

Hungarian Academy of Sciences
2016

Physics with the KLOE-2 experiment at the upgraded DAΦNE

OPENALEX - Publications

Giovanni Amelino-Camelia F. Archilli D. Babusci D. Badoni G. Bencivenni and 93 more

10.1140/epjc/s10052-010-1351-1 article EN The European Physical Journal C 2010-06-21

Limit on the production of a light vector gauge boson in ϕ meson decays with the KLOE detector

OPENALEX - Publications

D. Babusci D. Badoni I. Balwierz-Pytko G. Bencivenni C. Bini and 65 more

10.1016/j.physletb.2013.01.067 article EN Physics Letters B 2013-02-06

Search for a vector gauge boson in ϕ meson decays with the KLOE detector

OPENALEX - Publications

F. Archilli D. Babusci D. Badoni I. Balwierz G. Bencivenni and 72 more

The existence of a light dark force mediator has been tested with the KLOE detector at DAPHNE. This particle, called U, is searched for using decay chain phi-->etaU, eta-->pi+pi-pi0, U-->e+e-. No evidence found in 1.5 fb-1 data. resulting exclusion plot covers mass range 5

10.1016/j.physletb.2011.11.033 article EN cc-by Physics Letters B 2011-11-21

Search for light vector boson production ine+e−→μ+μ</…

OPENALEX - Publications

D. Babusci I. Balwierz-Pytko G. Bencivenni C. Bloise F. Bossi and 64 more

We have searched for a light vector boson U, the possible carrier of "dark force", with KLOE detector at DAΦNE e+e− collider, motivated by astrophysical evidence presence dark matter in Universe. Using collisions collected an integrated luminosity 239.3 pb−1, we look dimuon mass peak reaction e+e−→μ+μ−γ, corresponding to decay U→μ+μ−. find no U signal. set 90% CL upper limit mixing parameter squared between photon and 1.6×10−5 8.6×10−7 region 520<mU<980 MeV.

10.1016/j.physletb.2014.08.005 article EN cc-by Physics Letters B 2014-08-07

Study of the decay φ→π0π0γ with the KLOE detector

OPENALEX - Publications

A. Aloisio F. Ambrosino A. Antonelli M. Antonelli C. Bacci and 95 more

10.1016/s0370-2693(02)01838-5 article EN Physics Letters B 2002-06-01

Test of CPT and Lorentz symmetry in entangled neutral kaons with the KLOE experiment

OPENALEX - Publications

D. Babusci I. Balwierz-Pytko G. Bencivenni C. Bloise F. Bossi and 67 more

Neutral kaon pairs produced in phi decays anti-symmetric entangled state can be exploited to search for violation of CPT symmetry and Lorentz invariance. We present an analysis the CP-violating process phi->K_S K_L->pi+pi-pi+pi- based on 1.7 fb-1 data collected by KLOE experiment at Frascati phi-factory DAFNE. The are used perform a measurement CPT-violating parameters Delta_amu neutral kaons contest Standard Model Extension framework. measured reference frame fixed stars are: Delta_ao =...

10.1016/j.physletb.2014.01.026 article EN cc-by Physics Letters B 2014-01-16

RD53 pixel chips for the ATLAS and CMS Phase-2 upgrades at HL-LHC

OPENALEX - Publications

F. Loddo A. Andreazza Fernando Arteche M. Barbero P. Barillon and 95 more

10.1016/j.nima.2024.169682 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2024-08-02

Development of a novel compact and fast SiPM-based RICH detector for the future ALICE 3 PID system at LHC

OPENALEX - Publications

M. N. Mazziotta Anna Rita Altamura L. Congedo G. De Robertis A. Di Mauro and 10 more

Abstract A dedicated R&D is ongoing for the charged particle identification system of ALICE 3 experiment proposed LHC Run 5 and beyond. One subsystems high-energy will be a Ring-Imaging Cherenkov (RICH) detector. The possibility integrating Cherenkov-based timing measurements currently under study. based on proximity-focusing RICH configuration including an aerogel radiator separated from SiPM array layer by expansion gap. thin high-refractive index window transparent material, acting as...

10.1088/1748-0221/20/01/c01001 article EN cc-by Journal of Instrumentation 2025-01-01

RD53 pixel readout integrated circuits for ATLAS and CMS HL-LHC upgrades

OPENALEX - Publications

G. Alimonti A. Andreazza Fernando Arteche M. Barbero P. Barrillon and 95 more

Abstract The RD53 collaboration has since 2013 developed new hybrid pixel detector chips with 50 × μm 2 pixels for the HL-LHC upgrades of ATLAS and CMS experiments at CERN. A common architecture, design verification framework been to enable final different sizes be designed, verified tested handle extreme hit rates 3 GHz/cm (up 12 GHz per chip) together an increased trigger rate 1 MHz efficient readout up 5.12 Gbits/s chip. Tolerance extremely hostile radiation environment Grad over 10 years...

10.1088/1748-0221/20/03/p03024 article EN cc-by Journal of Instrumentation 2025-03-01

The trigger system of the KLOE experiment

OPENALEX - Publications

Marta Adinolfi F. Ambrosino M. Antonelli C. Bini V. Bocci and 60 more

10.1016/s0168-9002(02)01313-x article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2002-10-01

First demonstration of in-beam performance of bent Monolithic Active Pixel Sensors

OPENALEX - Publications

G. Aglieri Rinella M. Agnello B. Alessandro J. Alme F. Agnese and 95 more

10.1016/j.nima.2021.166280 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2022-01-10

Activity of CERN and LNF groups on large area GEM detectors

OPENALEX - Publications

M. Alfonsi G. Bencivenni I. Brock S. Cerioni G. Croci and 17 more

10.1016/j.nima.2009.06.063 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2009-07-03

Status of the cylindrical-GEM project for the KLOE-2 inner tracker

OPENALEX - Publications

A. Balla G. Bencivenni S. Cerioni P. Ciambrone E. De Lucia and 16 more

10.1016/j.nima.2010.06.315 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2010-07-09

The cylindrical GEM detector for the KLOE-2 Inner Tracker

OPENALEX - Publications

A. Balla G. Bencivenni P. Branchini A. Budano M. Capodiferro and 22 more

Part of the upgrade KLOE detector at DAΦNE Φ-factory consists insertion a tracking device around interaction region, composed four layers with radii from 130 mm to 205 and an active length 700 mm. Each layer was realized as cylindrical triple-GEM (CGEM) kapton-based detector, solution that allows us keep total material budget below 2% X0, utmost importance limit multiple scattering low-momentum tracks KLOE-2, minimize dead spaces. The peculiar readout pattern XV strips provides spatial...

10.1088/1748-0221/9/01/c01014 article EN Journal of Instrumentation 2014-01-10

Study of the Dalitz decay ϕ → ηe + e − with the KLOE detector

OPENALEX - Publications

D. Babusci I. Balwierz-Pytko G. Bencivenni C. Bloise F. Bossi and 61 more

We have studied the vector to pseudoscalar conversion decay ϕ→ηe+e−, with η→π0π0π0, KLOE detector at DAΦNE. The data set of 1.7 fb−1 e+e− collisions s∼Mϕ contains a clear signal ∼31,000 events from which we measured value BR(ϕ→ηe+e−)=(1.075±0.007±0.038)×10−4. same sample is used determine transition form factor by fit invariant mass spectrum, obtaining bϕη=(1.28±0.10−0.08+0.09) GeV−2, that improves five precision previous measurement and in good agreement VMD expectations.

10.1016/j.physletb.2015.01.011 article EN cc-by Physics Letters B 2015-01-14

Measurement of the absolute branching ratio of the K+→π+π−<mml…

OPENALEX - Publications

D. Babusci I. Balwierz-Pytko G. Bencivenni C. Bloise F. Bossi and 61 more

The absolute branching ratio of the K+→π+π−π+(γ) decay, inclusive final-state radiation, has been measured using ∼17 million tagged K+ mesons collected with KLOE detector at DAΦNE, Frascati ϕ-factory. result is:BR(K+→π+π−π+(γ))=0.05565±0.00031stat±0.00025syst a factor ≃ 5 more precise respect to previous result. This work completes program precision measurements dominant kaon ratios KLOE.

10.1016/j.physletb.2014.09.033 article EN cc-by Physics Letters B 2014-09-19

A new limit on the CP violating decay KS→3π0 with the KLOE experiment

OPENALEX - Publications

D. Babusci D. Badoni I. Balwierz-Pytko G. Bencivenni C. Bini and 68 more

We have carried out a new direct search for the CP violating decay KS -> 3pi0 with 1.7 fb^-1 of e+e- collisions collected by KLOE detector at phi-factory DAFNE. searched this in sample about 5.9 x 10^8 KL events tagging means interaction calorimeter and requiring six prompt photons. With respect to our previous search, analysis has been improved increasing factor four tagged more effective background rejection fake tags spurious clusters. find no candidates data simulated samples, while...

10.1016/j.physletb.2013.05.008 article EN cc-by Physics Letters B 2013-05-09

Quality control of mass-produced GEM detectors for the CMS GE1/1 muon upgrade

OPENALEX - Publications

M. Abbas M. Abbrescia H. Abdalla A. A. Abdelalim S. Abu Zeid and 95 more

10.1016/j.nima.2022.166716 article EN publisher-specific-oa Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2022-04-19

A light tracker based on scintillating fibers with SiPM readout

OPENALEX - Publications

M. N. Mazziotta Corrado Altomare E. Bissaldi S. De Gaetano G. De Robertis and 22 more

10.1016/j.nima.2022.167040 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2022-06-25

Measurement of Γ(φ→η′γ)/Γ(φ→ηγ) and the pseudoscalar mixing angle

OPENALEX - Publications

A. Aloisio F. Ambrosino A. Antonelli M. Antonelli C. Bacci and 95 more

10.1016/s0370-2693(02)02145-7 article EN Physics Letters B 2002-08-01

Study of the decay φ→π+π−π0 with the KLOE detector

OPENALEX - Publications

A. Aloisio F. Ambrosino A. Antonelli M. Antonelli C. Bacci and 95 more

10.1016/s0370-2693(03)00402-7 article EN Physics Letters B 2003-05-01

GASTONE: A new ASIC for the cylindrical GEM inner tracker of KLOE experiment at DAFNE

OPENALEX - Publications

A. Balla G. Bencivenni M. Beretta S. Cerioni P. Ciambrone and 13 more

10.1016/j.nima.2009.01.167 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2009-02-10

GEM based detector for future upgrade of the CMS forward muon system

OPENALEX - Publications

D. Abbaneo C. Armagnaud M. Abbrescia P. Aspell S. Bally and 56 more

10.1016/j.nima.2012.10.058 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2012-10-23

Search for "anomalies" from neutrino and anti-neutrino oscillations at Delta_m^2 ~ 1eV^2 with muon spectrometers and large LAr-TPC imaging detectors

OPENALEX - Publications

M. Antonello D. Bagliani B. Baibussinov H. Bilokon F. Boffelli and 95 more

This proposal describes an experimental search for sterile neutrinos beyond the Standard Model with a new CERN-SPS neutrino beam. The experiment is based on two identical LAr-TPC's followed by magnetized spectrometers, observing electron and muon events at 1600 300 m from proton target. project will exploit ICARUS T600, moved LNGS to CERN "Far" position. An additional 1/4 of T600 detector be constructed located in "Near" Two spectrometers placed downstream LAr-TPC detectors greatly...

10.48550/arxiv.1203.3432 preprint EN other-oa arXiv (Cornell University) 2012-01-01

Measurement of Γ(η→π+π−γ)/Γ</mml:mi…

OPENALEX - Publications

D. Babusci D. Badoni I. Balwierz-Pytko G. Bencivenni C. Bini and 69 more

10.1016/j.physletb.2012.11.032 article EN Physics Letters B 2012-11-16

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