ILC Workshop on Potential Experiments (ILCX2021)

Session

D-1: New technologies & ideas for collider detectors

27 Oct 2021, 13:00

Room #2 (Zoom Meeting ID: 823 6921 2312)

Presentation materials

Zoom Link (Room #2)

173. A dual-readout electromagnetic calorimeter for future e+e- Higgs factories

Junjie Zhu (University of Michigan (US))

27/10/2021, 13:00

Session D: New technologies & ideas for collider detectors

Oral presentation using Zoom

In the past, homogeneous electromagnetic calorimeters have allowed precision measurements of electrons and photons, while high-granularity, dual-readout, and compensating calorimeters have been considered promising paths for improving hadronic measurements. In this talk, the possibility of using a homogeneous high-granularity crystal electromagnetic calorimeter using SiPMs with a spaghetti...

73. Measurement of particle energy with homogeneous calorimeter

Tohru Takeshita, Tohru Takeshita (Shinshu University (JP)), Tohru Takeshita (Department of Physics - Shinshu Univer)

27/10/2021, 13:24

Session D: New technologies & ideas for collider detectors

Oral presentation using Zoom

We have fond a relation between the energy deposit and track length in a homogeneous calorimeter situation with GEANT4 at high energy. The relation holds for different materials of the calorimeter from 1 to 100GeV energy range. The energy deposit and track length have a linear relation with positive intercept for both of pions and electrons. The tilt of the straight lines for pion and electron...

323. The Deep Junction LGAD: A New Approach to High-Granularity 4D Tracking

Bruce Schumm

27/10/2021, 13:48

Session D: New technologies & ideas for collider detectors

Oral presentation using Zoom

Conventional LGADs, of the type to be used in the timing layers of
the upgraded ATLAS and CMS detectors, are unable to provide granularity
finer than the millimeter scale. As a result, a number of
refined approaches are under development to overcome limiting junction
termination requirements and allow for granularity at the 100 um scale
or finer. One such approach, the Deep Junction LGAD,...

172. Homogeneous Hadron Calorimetry for superior di-jet mass resolution

Dr Stephen Magill (Argonne National Laboratory)

27/10/2021, 14:12

Session D: New technologies & ideas for collider detectors

Oral presentation using Zoom

One of the physics challenges for new detectors at an e+e- linear collider is to distinguish W and Z vector bosons in their hadronic decay mode. This requires a di-jet mass resolution of the order of the natural width of these bosons and hence a jet energy resolution of about 3%. For hadron calorimetry this means that the required energy resolution be a factor of about two better than...

89. Status of the DoTPiX development:

Dr Nicolas Fourches (CEA/IRFU University Paris_Saclay)

27/10/2021, 14:36

Session D: New technologies & ideas for collider detectors

Oral presentation using Zoom

During last year, we made significant progress about the material structures that make the fabrication of a DoTPiX pixel and pixel array a reachable goal. The trend is to obtain a small pixel reaching the 1 micrometre x 1 micrometre scale. The structure was simulated as early as 2017 (N. Fourches, IEEE TED 2017) to assess tits electrical and detector capabilities. A work-group was founded with...