1. China at LHC Institutional participation Resources of Fund
Zhengguo Zhao
On behalf of Chinese LHC community
University of Science and Technology of China
Institutional participation
Resources of Fund
Upgrade program
Summary

2. Welcome to China
On behalf of Chinese High Energy Physics Association(CHEPA), welcome all of you to participate the LHCP 2017 here in Shanghai. Wish the conference to be very successful, and wish you all have a wonderful time in China

3. Congratulations from Chinese Funding Agencies to LHCP 2017
NSFC: Bureau of International Cooperation, Department of Mathematics and Physics Sciences
CAS: Bureau of Frontier Science and Education, Bureau of International Cooperation
Dear LHCP participants,
It's our pleasure to welcome all of you to come to China for the LHCP 2017.
We are well aware of the very successful operation of LHC and the fruitful results
produced from all the experiments at LHC, of which they are closely related to find
the answers to the key science questions of our century. We believe that LHC will be
a unique frontier of high energy physics in the next decades to come. We will continue supporting LHC experiments, assuming that our scientists from China to LHC are strongly competitive, which we cherish the hope that they are able to.
We wish LHCP 2017 is going to be very successful, and believe that more important physics results, as well as more leading scientists could be produced at LHC.
MOST: Committed to support LHC experiment through different programs, e.g. The National Key Research and Development Program, The International Cooperation program…

4. Chinese Participation to LHC
CMS
IHEP, PKU, THU, BUAA
4 institutions
32 Authors
THU, WHU, UCAS, CCNU
4 institutions
22 Authors
LHCb
ATLAS 4
USTC, SJTU, SDU
IHEP, NJU, THU
6 institutions
69 Authors
CCNU, USTC, SINAP
CIAE, HUT, HBUT
6 institutions
27 Authors
ALICE

5. Financial Resources to LHC Experiments
Construction
and Commissioning
Upgrade
Physics analysis
Position
(Manpower, start fund)
NSFC x
MOST
CAS
MOE
Government
talent recruiting program
Institution

6. Approved Funds for Recent 5 Years (M RMB)
Experiment
Physics
Phase I (NSFC)
Phase II (MOST)
NSFC
MOST
Task
M RMB
ATLAS
9.98
Muon Spectrometer
(TGC, trigger electronics) 10
Tracking detector
Si strip, RPC trigger chamber, MDC electronics, Large h
25.85
CMS
6.5
L1 trigger 8
Endcap muon(GEM, MRPC), Endcap CAL, Trigger
19.15
LHCb ~4
SciFiber readout electronic 2
ALICE
ECAL, PHOS 11
(NSFC+MOE)
Inner tracking system
~35 M for all 4 experiments
NSFC will support mass production of Phase II upgrade
MOST will continue support Phase II in 14th-5 year plan

7. Physics Program at LHC
Search for Higgs bosons and alternative schemes for the spontaneous symmetry-breaking mechanism
Search for SUSY particles, new gauge bosons, leptonquarks and quark and lepton compositeness, dark matter particles and new phenomenon beyond SM
High-precision measurement of the 3rd quark family(mt, t decay properties, rare decays and spectroscopy of B-hadrons; B0s-mixing)
Study of CP violation via high precision measurement of CP-violating B-decays
QCD studies (proton structure, hard diffractive scattering, physics of jet, photon and heavy flavor…)
Physics with Heavy Ion Collision, QGP and its properties….
China has broadly involved in almost all these important topics

8. ATLAS Phase I : Muon NSW Project
(12 MRMB from NSFC)
NSW(New Small Wheel)
SDU: 128 sTGC chambers
USTC: FEB design and production
Muon 2/3 trigger coverage
Trigger rate 20 kHz
for 51034 cm-2s-1
10 M RMB from NSFC
Challenge:
High background ~15kHz/cm2
Spatial resolution ~100μm

9. Electronics of μ spectrometer (MDT) Inner tracker (Si strip)
ATLAS Phase II Upgrade
Electronics of μ spectrometer (MDT)
μ spectrometer
trigger chamber
(thin gap RPC)
Inner tracker (Si strip)
Large h tagger (MGEM)

10. CMS Phase 1 contribution from China
(0.7 MRMB from NSFC)
1/3 of CSC for ME4/2
CPPF(Concentrator, Preprocessor and Fan-out) system for MUON L1-trigger

11. CMS: Phase 2 Upgrade Endcap calorimeter Endcap muon (High granularity)
trigger chamber
(Large area GEM)
Endcap muon
trigger chamber
(thin glass RPC)

12. China built a supermodule of di-jet electromagnetic calorimeter and scalable readout unite (SRU) of PHOS/EMCAL/DCAL (10 M RMB)
measure di-jets

13. ALICE: Phase 2 Upgrade (7.5 M)
Efforts on chip design (Wuhan/CCNU) on matrix readout architecture and pixel analog front-end
Assembly and test of 500 chips-modules (~1/5) of ITS detector 13

14. LHCb: SciFi tracker Upgrade (2M RMB)
T1 T2 T3
Three tracker stations after magnet (T1,T2,T3) completely replaced by a new detector based on Scintillating thin Fibers (SciFi)
- readout with SiPM: new trigger-less FE
Tasks of China groups
the readout system for the SciFi module performance test
PACIFIC ASIC QA system
Study of the SciFi performance, tracking and alignment

15. Summary
China has participated to ATLAS/CMS/LHCb/ALICE at LHC. The institutions and participants to the experiments has been expanding.
We has been improving our own organization and performance: more active, more people to work at CERN, more involved in R&D, commissioning and physics analyze, annual CLHCP….
As the fast expanding to the participation, our contributions to both physics, commissioning and upgrade programs are enhancing.
Fund for LHC in the next 5 years is secured at current scale, and Chinese funding agencies are committed to continue support LHC.
LHC experiments are not only the frontier of HEP, but also the best foreground of R&D for future project (Fcc, CEPC….)

16. Chinese Participation to LHC Experiments
Institution
ATLAS
CMS
ALICE
LHCb
Institute of High Energy Physics, CAS (IHEP) 25 19
University of Science and Technology of China(USTC) 21 3
Beijing University (PKU) 8
Qinghua University (QHU) 2 9
Shanghai Jiaotong University (SJTU)
Shangdong University (SDU)
Nanjing University (NJU) 4
Beijing University of Aeronautics and Astronautics(BUAA)
University of CAS (UCAS) 7
Central China Normal University (CCNU) 18
Shanghai Institute of Application Physics, CAS (SINAP) 5
China Institute of Atomic Energy (CIAE) 1
Wuhan University (WHU)
Huazhong University of Science & Technology (HUST)
Hubei University of Technology (HBUT)
Total authors 69 32 27 22