CEPC Physics and detector regular meeting

Wednesday 28 Mar 2018, 15:00 → 17:10 Asia/Shanghai

A511 (IHEP)

CEPC Physics and detector regular meeting
Wednesday, March 28, 2018 from 15:00 to 17:10 (Asia/Shanghai) 
at IHEP ( A511 )

Attend: Joao, Huirong Qi, Ouyang Qun, Hongbo Zhu, Gang Li, Zian Zhu, Feipeng Ning, Zhijun Liang, Zhaoru Zhang, Jianbei Liu (VIdyo), Franco (Vidyo), Liantao Wang (Vidyo), Manqi Ruan (Vidyo), Mila (Vidyo)

 

The meeting mainly focus on some important issue for Rome workshop. 

• Firstly, the session structure is fixed. So the second step is to determine the conveners for each session so as to be responsisble for collecting the talks for their session. Besides of the name mentioned in Joao's slides, the MDI convener can add Ivan, TPC convener add Huirong. 
• The aim of this meeting is discuss the issue for CDR, and understand what should we do for the next few years.
• For the physics/simulation session, we don't need talks for each decay channel ,combine some of them and put more technical simulation talks. Zhijun should send the topic of ewk parts.
• For tracking system session: Huirong suggested add 2 more TPC talks. Ouyang suggested Xin Shi and Yang Zhou gave two talks, also the SOI design is possible for a talk. Then  an overview of tracker is needed.
• For Magnet session, two short talks for magnet: general/SC R&D, speaker: Zian and Feipeng
• For Calorimeter: convener suggested giving the simulation and R&D talks for Calo. In this way, the calorimeter session can be merged with simulation, treated as a joint session with simulation.

CDR status:

• MDI: Higgs number fixed, W and Z not yet
• Magnet: discussed whether the length of magnet is 15m or 20m (suggested by Jie Gao)
• Theory: come out by end of this month
• Physics: They made some comparison distribution for  3T and 3.5T samples. Yaquan pushed the analysis with fast simulation. Joao suggested to make a table for the working schedule. Zhijun said he wil commit the electroweak part by end of this week.
• TPC: make sure whether the length of laser rode is 3660mm.

 

 

 

 

Joao:

The meeting mainly focus on some important issue for Rome workshop. 
Firstly, the session structure is fixed. So the second step is to determine the conveners for each session so as to be responsisble for collecting the talks for their session. Besides of the name mentioned in Joao's slides, the MDI convener can add Ivan, TPC convener add Huirong. 
The aim of this meeting is discuss the issue for CDR, and understand what should we do for the next few years.
For the physics/simulation session, we don't need talks for each decay channel ,combine some of them and put more technical simulation talks. Zhijun should send the topic of ewk parts.

For tracking system session: Huirong suggested add 2 more TPC talks. Ouyang suggested Xin Shi and Yang Zhou gave two talks, also the SOI design is possible for a talk. Then  an overview of tracker is needed.

 

For Magnet session, two short talks for magnet: general/SC R&D, speaker: Zian and Feipeng

For Calorimeter: convener suggested giving the simulation and R&D talks for Calo. In this way, the calorimeter session can be merged with simulation, treated as a joint session with simulation.

CDR status:
1. MDI: Higgs number fixed, W and Z not yet
2. Magnet: discussed whether the length of magnet is 15m or 20m (suggested by Jie Gao)
3. Theory: come out by end of this month
4. Physics: They made some comparison distribution for  3T and 3.5T samples. Yaquan pushed the analysis with fast simulation. Joao suggested to make a table for the working schedule. Zhijun said he wil commit the electroweak part by end of this week.
5. TPC: make sure whether the length of laser rode is 3660mm.

 

 

 

15:00 → 15:20 Introduction

Speaker: Joao Guimaraes Costa

Slides CEPC-physics-detector-introduction-20180328-v2.pdf

15:20 → 17:10 Quick CDR reports from conveners

15:20 Simulation and Physics

Speakers: LI Gang ( EPC.IHEP ), Mr Manqi Ruan (IHEP) , Prof. Yaquan FANG Yaquan (高能所)

15:30 MDI

Speaker: Dr Hongbo ZHU (IHEP)

15:40 Silicon Vertex

Speakers: Prof. Qun OUYANG (IHEP) , Dr Yunpeng LU (Institute of High Energy Physics, CAS)

15:50 Silicon Tracker

Speaker: Meng Wang (高能所)

16:00 TPC

Speaker: Dr Huirong Qi (Institute of High Energy Physics, CAS)

Slides TPC_CDR__Status_20180328.pdf

16:10 Drift Chamber

Speaker: Francesco Grancagnolo (INFN-Lecce)

16:20 Electromagnetic Calorimeter

Speakers: Haijun Yang (Shanghai Jiao Tong University) , Prof. Haijun Yang (Shanghai Jiao Tong University) , Dr Jianbei Liu (University of Science and Technology of China) , Prof. Tao HU (IHEP)

16:30 Hadronic Calorimeter

Speakers: Haijun Yang (Shanghai Jiao Tong University) , Prof. Haijun Yang (Shanghai Jiao Tong University) , Dr Jianbei Liu (University of Science and Technology of China) , Prof. Tao HU (IHEP)

16:40 Dual Readout Calorimeter

Speaker: Roberto Ferrari (INFN)

16:50 Magnet

Speakers: Dr Feipeng NING Feipeng (高能所) , Mr Zian ZHU Zian (高能所)

17:00 Muon Detector

Speakers: Prof. Liang Li (Shanghai Jiao Tong University) , Paolo Giacomelli (INFN-Bo)