26–29 Oct 2021
Fully online format
Asia/Tokyo timezone

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

27 Oct 2021, 13:00
24m
Room #2 (Zoom Meeting ID: 823 6921 2312)

Room #2

Zoom Meeting ID: 823 6921 2312

Oral presentation using Zoom Session D: New technologies & ideas for collider detectors D-1: New technologies & ideas for collider detectors

Speaker

Junjie Zhu (University of Michigan (US))

Description

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 hadronic calorimeter using clear and scintillating fibers is explored using simulation. By employing wavelength and timing measurements in both calorimeters, the excellent electromagnetic resolution typical of crystal calorimeters is preserved, and the excellent hadronic resolutions are enabled for important physics measurements at future Higgs factories. We also discuss past studies and future plans.

1st preferred time slot for your oral presentation 10:00-12:00 JST (3:00-5:00 CEST, 21:00-23:00 EDT, 18:00-20:00 PDT)
2nd preferred time slot for your oral presentation 13:00-15:00 JST (6:00-8:00 CEST, 0:00-2:00 EDT, 21:00-23:00 PDT)

Primary author

Junjie Zhu (University of Michigan (US))

Co-authors

Alberto Belloni (University of Maryland) Nural Akchurin (Texas Tech University) Sergei Chekanov (Argonne National Laboratory) Marcel Demarteau (Oak Ridge National Laboratory) Sarah Eno (U. Maryland) Bing Zhou (University of Michigan) Harvey Newman Stephen Robert Magill (Argonne National Laboratory (US)) Shuichi Kunori (Texas Tech University) Andreas Jung (Purdue University) Jianming Qian (University of Michigan) Christopher Tully (Princeton University) James Hirschauer (Fermi National Accelerator Laboratory) Philip Harris (MIT) James Freeman (Fermi National Accelerator Laboratory) Hans Wenzel (FNAL) Bob Hirosky (University of Virginia (US)) Ren-Yuan Zhu (California Institute of Technology (CALTECH))

Presentation materials