L. Martinazzoli
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View article: Influence of Crystal Fiber Inhomogeneity on the Energy Resolution of a Sampling Electromagnetic Calorimeter
Influence of Crystal Fiber Inhomogeneity on the Energy Resolution of a Sampling Electromagnetic Calorimeter Open
Sampling electromagnetic calorimeters (ECALs) are widely used in high-energy physics (HEP) experiments, thanks to their ability to efficiently measure electromagnetic particles’ energy over a broad dynamic range while maintaining good ener…
View article: Exploring scintillators and Cherenkov radiators for MIP timing detectors
Exploring scintillators and Cherenkov radiators for MIP timing detectors Open
This article presents the timing performance of materials with fast light emission, tested as Minimum Ionizing Particle detectors using 150 GeV hadron beams in Monte Carlo simulations and at the CERN SPS North Area. Pixels of cross-section…
View article: Optimized Bi4Si3O12 scintillation crystals grown in dynamic atmosphere for future particle physics experiments
Optimized Bi4Si3O12 scintillation crystals grown in dynamic atmosphere for future particle physics experiments Open
This work deals with the optimization of bismuth silicate, Bi4Si3O12 (BSO) scintillation crystals as candidates for future high energy physics experiments at colliders involving the registration of both scintillation and Cherenkov light. C…
View article: Acceleration of scintillation response in Sc,Ca,Mg-codoped YAG:Ce crystals
Acceleration of scintillation response in Sc,Ca,Mg-codoped YAG:Ce crystals Open
This study explores co-doping strategies involving Sc 3+ , Ca 2+ , and Mg 2+ in YAG:Ce scintillator, aiming to optimize the balance between scintillation decay time and light yield to meet the demands of next-generation high-energy physics…
View article: Enhancing Energy Resolution and Particle Identification via Chromatic Calorimetry: A Concept Validation Study
Enhancing Energy Resolution and Particle Identification via Chromatic Calorimetry: A Concept Validation Study Open
In particle physics, homogeneous calorimeters are used to measure the energy of particles as they interact with the detector material. Although not as precise as trackers or muon detectors, these calorimeters provide valuable insights into…
View article: Ultrafast Ce-Mg Codoped Gagg Garnet Single Crystal Fibers Grown by Micro-Pulling Down (Μ-Pd) Technique
Ultrafast Ce-Mg Codoped Gagg Garnet Single Crystal Fibers Grown by Micro-Pulling Down (Μ-Pd) Technique Open
View article: Progress in fast-timing Ce-doped garnet scintillators by complex codoping with divalent cations
Progress in fast-timing Ce-doped garnet scintillators by complex codoping with divalent cations Open
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View article: 3D Printed Ultra‐Fast Plastic Scintillators Based on Perovskite‐Photocurable Polymer Composite
3D Printed Ultra‐Fast Plastic Scintillators Based on Perovskite‐Photocurable Polymer Composite Open
Additive manufacturing technology is exploited for the first time to build a complex geometry scintillator using a thermosetting photocurable resin filled by lead halide perovskite as an active material. To this aim, an innovative nanocomp…
View article: Exploring Scintillators and Cherenkov Radiators for MIP Timing Detectors
Exploring Scintillators and Cherenkov Radiators for MIP Timing Detectors Open
This article presents the timing performance of materials with fast light emission, tested as Minimum Ionizing Particle detectors using 150 GeV hadron beams in Monte Carlo simulations and at the CERN SPS North Area. Pixels of cross-section…
View article: Enhancing Energy Resolution and Particle Identification via Chromatic Calorimetry: A Concept Validation Study
Enhancing Energy Resolution and Particle Identification via Chromatic Calorimetry: A Concept Validation Study Open
In particle physics, homogeneous calorimeters are used to measure the energy of particles as they interact with the detector material. Although not as precise as trackers or muon detectors, these calorimeters provide valuable insights into…
View article: Enhancing timing of Ce-doped garnet scintillators by complex codoping
Enhancing timing of Ce-doped garnet scintillators by complex codoping Open
The paper focuses on the methods to enhance timing resolution of Ce-doped garnets by aliovalent cooping to meet the requirement of new high energy physics experiments at colliders. Combined Ca2+/Mg2+ dopin…
View article: Optimized Bi4si3o12 Scintillation Crystals Grown in Dynamic Atmosphere for Future Particle Physics Experiments
Optimized Bi4si3o12 Scintillation Crystals Grown in Dynamic Atmosphere for Future Particle Physics Experiments Open
View article: Modeling Scintillation Kinetics and Coincidence Time Resolution in Heterostructured Scintillators
Modeling Scintillation Kinetics and Coincidence Time Resolution in Heterostructured Scintillators Open
In the search for new materials and technologies to\npush the timing performances of time-of-flight positron emission\ntomography (TOF-PET) detectors, it is important to have a model\ncapable of predicting the coincidence time resolution (…
View article: Performance of a spaghetti calorimeter prototype with tungsten absorber and garnet crystal fibres
Performance of a spaghetti calorimeter prototype with tungsten absorber and garnet crystal fibres Open
A spaghetti calorimeter (SPACAL) prototype with scintillating crystal fibres was assembled and tested with electron beams of energy from 1 to 5 GeV. The prototype comprised radiation-hard Cerium-doped Gd$_3$Al$_2$Ga$_3$O$_{12}$ (GAGG:Ce) a…
View article: Characterization of mixed Bi4(Ge<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e1096" altimg="si9.svg"><mml:msub><mml:mrow/><mml:mrow><mml:mi>x</mml:mi></mml:mrow></mml:msub></mml:math>Si<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e1104" altimg="si10.svg"><mml:msub><mml:mrow/><mml:mrow><mml:mn>1</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub></mml:math>)3O12 for crystal calorimetry at future colliders
Characterization of mixed Bi4(GeSi)3O12 for crystal calorimetry at future colliders Open
Bismuth germanate (BGO) is a well known high density scintillating material widely used in many applications such as high energy physics and medical imaging. Bismuth silicate (BSO) features properties similar to BGO in terms of stopping po…
View article: Compositional engineering of multicomponent garnet scintillators: towards an ultra-accelerated scintillation response
Compositional engineering of multicomponent garnet scintillators: towards an ultra-accelerated scintillation response Open
A Czochralski-grown single crystal of GAGG:Ce,Mg allows for a high Ce dopant and Mg codopant concentration in the crystal, resulting in acceleration of scintillation decay down to several nanoseconds at the expense of light yield.
View article: Scintillation properties and timing performance of state-of-the-art Gd<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e1021" altimg="si7.svg"><mml:msub><mml:mrow/><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:math>Al<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e1029" altimg="si86.svg"><mml:msub><mml:mrow/><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:math>Ga<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e1037" altimg="si7.svg"><mml:msub><mml:mrow/><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:math>O12 single crystals
Scintillation properties and timing performance of state-of-the-art GdAlGaO12 single crystals Open
Future colliders will set stringent requirements on the performance of detector materials in terms of timing and radiation hardness. Scintillating garnet crystals proved to satisfy the latter, while the former can be improved through techn…
View article: Growth and luminescent properties of new Eu<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e195" altimg="si38.svg"><mml:msup><mml:mrow/><mml:mrow><mml:mn>2</mml:mn><mml:mo>+</mml:mo></mml:mrow></mml:msup></mml:math> doped RbBa2I5 scintillator
Growth and luminescent properties of new Eu doped RbBa2I5 scintillator Open
View article: Crystal Fibers for the LHCb Calorimeter Upgrade
Crystal Fibers for the LHCb Calorimeter Upgrade Open
The Large Hadron Collider beauty (LHCb) experiment is one of the four main particle detectors located at the Large Hadron Collider. After the high-luminosity upgrade of the accelerator, the expected radiation dose faced by the LHCb electro…