TIPP 2021

Session

Experiments: Calorimeters

25 May 2021, 09:30

Conveners

Experiments: Calorimeters: Tuesday Late

• Francois Corriveau (McGill University, (CA))
• Gerald Blazey (Northern Illinois University)
• Gerald (Jerry) Blazey (Northern Illinois University)

Experiments: Calorimeters: Wednesday Early

• Vincent Boudry (LLR – CNRS, École polytechnique, Institut Polytechnique de Paris)

Experiments: Calorimeters: Wednesday Middle

• Francois Corriveau (McGill University, (CA))

Description

Zoom Room: TIPP2021 Parallel Room 2
(see e-mail sent to registered participants for connection details)

273. Crylin: crystal calorimeter with longitudinal information for a future muon collider

ivano sarra

25/05/2021, 09:30

Experiments: Calorimeters

Parallel session talk

Modern tracking systems are very precise, therefore, in particle flow-like reconstruction algorithms, the jet performance is usually limited by the calorimeter. The need to solve the fat jet substructure favors the design of finely segmented calorimeters. However, this contrasts with the need to have high temporal resolutions for signal events even at low energy deposits: for example due to...

594. CALICE SiW ECAL - Beam test performance of a technical prototype of a highly granular silicon tungsten calorimeter

Dr Fabricio Jimenez Morales (LLR – CNRS, École polytechnique, Institut Polytechnique de Paris)

25/05/2021, 09:48

Experiments: Calorimeters

Parallel session talk

A highly granular silicon-tungsten electromagnetic calorimeter (SiW-ECAL) is the reference design of the ECAL for International Large Detector (ILD) concept, one of the two detector concepts for the detector(s) at the future International Linear Collider. Prototypes for this type of detector are developed within the CALICE Collaboration. The technological prototype addresses technical...

591. CALICE SiW ECAL - Development and first beam test results of detection elements using Chip-on-Board Technology

Roman Poeschl (Université Paris-Saclay (FR)), CALICE Collaboration

25/05/2021, 10:06

Experiments: Calorimeters

Parallel session talk

A highly granular silicon-tungsten electromagnetic calorimeter (SiW-ECAL) is the reference design for the ECAL of the International Large Detector (ILD) concept, one of the two detector concepts for the detector(s) at the future International Linear Collider. Prototypes for this type of detector are developed within the CALICE Collaboration.

The contribution will report for the first time...

473. Calorimetry for the Electron Ion Collider

Craig Woody

25/05/2021, 10:24

Experiments: Calorimeters

Parallel session talk

The Electron Ion Collider will be a new facility at Brookhaven National Lab that will study the structure of nuclear matter in the gluon dominated regime of QCD using Deep Inelastic Scattering with precision electromagnetic probes. It will utilize the existing RHIC collider to provide beams of polarized electrons from 2.5-18 GeV to collide with heavy ions from 10-100 GeV/A and protons up to...

676. Calibration and Performance of the CMS Electromagnetic Calorimeter in LHC Run 2

Jin Wang (Chinese Academy of Sciences (CN))

25/05/2021, 10:42

Experiments: Calorimeters

Parallel session talk

Many physics analyses using the Compact Muon Solenoid (CMS) detector at the LHC require accurate, high resolution electron and photon energy measurements. The CMS electromagnetic calorimeter (ECAL) is a fundamental instrument for these analyses and its energy resolution is crucial for the Higgs boson mass measurement. Recently the energy response of the calorimeter has been precisely...

614. Test beam performance of a digital pixel calorimeter

Hiroki Yokoyama (Nikhef National institute for subatomic physics (NL))

26/05/2021, 05:30

Experiments: Calorimeters

Parallel session talk

A prototype of a digital pixel EM calorimeter, EPICAL-2, has been designed and constructed, following up on a previous prototype [1]. It consists of alternating W absorber and Si sensor layers, with a total thickness of ~20 radiation lengths, an area of $30\mathrm{mm}\times 30\mathrm{mm}$, and ~25 million pixels. The new EPICAL-2 detector employs the ALPIDE pixel sensors developed for the ALICE ITS...

588. Simulation of a SiW pixel calorimeter

Tim Sebastian Rogoschinski (Goethe University Frankfurt (DE))

26/05/2021, 05:48

Experiments: Calorimeters

Parallel session talk

A prototype of a digital pixel electromagnetic calorimeter, EPICAL-2, has been designed and constructed. It consists of alternating W absorber and Si sensor layers, with a total thickness of ~20 radiation lengths, an area of 30mm x 30mm, and ~25 million pixels. The design is the next step in pixel calorimetry following up on a previous prototype using MIMOSA sensors [1]. The new EPICAL-2...

571. Development of a highly granular scintillator-tungsten electromagnetic calorimeter prototype for the CEPC

Yazhou Niu (University of Science and Technology of China)

26/05/2021, 06:06

Experiments: Calorimeters

Parallel session talk

A highly granular electromagnetic calorimeter has been designed and optimised with particle flow algorithms within the CALICE collaboration for precision measurements of Higgs and electroweak physics at future lepton collider experiments, including the Circular Electron Positron Collider (CEPC). Scintillator strips and silicon photomultipliers (SiPMs) are instrumented as sensitive layers and...

564. Calorimetry with Extremely Fine Spatial Segmentation

Burak Bilki (The University of Iowa (US), Beykent University (TR))

26/05/2021, 06:24

Experiments: Calorimeters

Parallel session talk

Particle Flow Algorithms (PFAs) attempt to measure each particle in a hadronic jet individually, using the detector subsystem that provides the best energy/momentum resolution. Calorimeters that can exploit the power of PFAs emphasize spatial granularity over single particle energy resolution. In this context, the CALICE collaboration developed the Digital Hadron Calorimeter (DHCAL). The DHCAL...

290. Compact LumiCal prototype tests for future e+e- collider

Marek Idzik (AGH University of Science and Technology (PL))

26/05/2021, 06:42

Experiments: Calorimeters

Parallel session talk

The FCAL collaboration is preparing large-scale prototypes of special calorimeters to be used in the very forward region at a future electron-positron collider for a precise and fast luminosity measurement and beam-tuning. The LumiCal is designed as a silicon-tungsten sandwich calorimeter with very thin sensor planes to keep the Moliere radius small, facilitating the measurement of electron...

719. The CALICE AHCAL - a highly granular SiPM-on-tile hadron calorimeter prototype

Antoine Laudrain (Johannes Gutenberg Universitaet Mainz (DE))

26/05/2021, 07:30

Experiments: Calorimeters

Parallel session talk

The Analogue Hadron Calorimeter (AHCAL) of the CALICE collaboration is a technological prototype for future linear collider detectors, addressing scalability, integration and engineering challenges imposed by the experimental environment. It is based on the SiPM-on-tile technology, where the active layers of the calorimeter are formed by 3x3 cm2 plastic scintillator tiles placed on top of...

402. Status and plans for the CMS High Granularity Calorimeter upgrade project

Mr Thorben Quast (CERN)

26/05/2021, 07:48

Experiments: Calorimeters

Parallel session talk

The CMS Collaboration is preparing to build replacement endcap calorimeters for the HL-LHC era.
The new high-granularity calorimeter (HGCAL) is, as the name implies, a highly-granular sampling calorimeter with approximately six million silicon sensor channels (~1.1cm^2 or 0.5cm^2 cells) and about four hundred thousand channels of scintillator tiles readout with on-tile silicon...

669. The CMS High Granularity Calorimeter Scintillator/SiPM Tileboards

Mathias Reinecke (Deutsches Elektronen-Synchrotron (DE))

26/05/2021, 08:06

Experiments: Calorimeters

Parallel session talk

The new CMS High Granularity Calorimeter (HGCAL), being built for HL-LHC, will have unprecedented transverse and longitudinal readout and trigger segmentation. In regions of low radiation, HGCAL will be equipped with small plastic scintillator tiles as active material coupled to on-tile silicon photomultipliers. With respect to earlier developments targeted at a future e+e- collider,...

668. The HIBEAM/NNBAR Calorimeter Prototype

Katherine Dunne (Stockholm University (SE))

26/05/2021, 08:24

Experiments: Calorimeters

Parallel session talk

The HIBEAM/NNBAR experiment is a free-neutron search for n→nbar and n→sterile n oscillations to be housed at the ESS in Lund, Sweden. The detector will be capable of identifying n-nbar annihilation events, which will produce on average ~4 pions with a final state invariant mass of ~1.9 GeV. The detector will feature a novel calorimeter design, which must provide good resolution of the point of...

529. Towards the construction of the Mu2e electromagnetic calorimeter at Fermilab

Eleonora Diociaiuti (INFN - National Institute for Nuclear Physics)

26/05/2021, 08:42

Experiments: Calorimeters

Parallel session talk

Mu2e will search for the CLFV conversion of a muon into an electron in the field of a nucleus. A clean discovery signature is provided by the mono-energetic conversion electron (Ee= 104.967 MeV). If no events are observed, Mu2e will set a limit of the ratio between the conversion and the capture rate below 6×10${}^{-17}$ (@ 90% C.L.). The calorimeter requirements are to provide Eres < 10%, Tres...