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Simulation and Investigation of the Gaseous Detector Module for CEPC-TPC

  • Haiyun Wang
  • Huirong Qi
  • Yulian Zhang
  • Zhiwen Wen
Conference paper
Part of the Springer Proceedings in Physics book series (SPPHY, volume 213)

Abstract

Based on the International Linear Collider (ILC), the beam structure of the future Circular Electron Positron Collider (CEPC) is very different and the continuous time mode. In this paper, some simulation and estimation results of the Time Projection Chamber (TPC) as one tracker detector option for CEPC were given. The optimized operation gas (Ar/CF4/C2H6 = 92/7/1) with the fast velocity, low diffusion and low attachment was simulated used Garfield/Garfield++, and the performance of the selection gas was compared with the T2K (Ar/CF4/iC4H10 = 95/3/2) working gas. The position resolution of deviation was calculated by the space charge caused the track distortions in the drift chamber at Z pole run in CEPC, and the value was less than 10 μm in the inner diameter of TPC detector. To meet the critical physics requirements of the tracker detection at CEPC, the new concept structure gaseous detector module as one option for the tracer detector has been developed and experimental measured. Some performance of the concept detector module was obtained. The energy resolution is better than 20% for 5.9 keV X-rays and it indicated that the continuous suppression ions backflow ratio better than 0.1% can be reached at a gain of about 5000. The preliminary results could be compared with simulation and satisfied with the ions suppression requirements of the TPC detector module.

Keywords

TPC MPGD detector Ion backflow 

Notes

Acknowledgements

This work was supported by the National Natural Science Foundation of China (Grant No. 11675197) and National Key Programme for S&T Research and Development (Grant No. 2016YFA0400400).

References

  1. 1.
    Aad, G., Abajyan, T., Abbott, B., et al.: Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC. Phys. Lett. B 716(1), 1–29 (2012)ADSCrossRefGoogle Scholar
  2. 2.
    Wenninger, J., et al.: Future Circular Collider Study Lepton Collider Parameters. CERN EDMS no 1346082 (2014)Google Scholar
  3. 3.
    Djouadi, A., Lykken, J., Mönig, K., et al.: International Linear Collider reference design report volume 2: physics at the ILC. arXiv preprint arXiv:0709.1893 (2007)
  4. 4.
    CEPC-SPPC Study Group: CEPC-SPPC Preliminary Conceptual Design Report. 1. Physics and Detector. IHEP-CEPC-DR-2015-01 (2015)Google Scholar
  5. 5.
    Hlinka, V., Ivanov, M., Janik, R., et al.: Time projection chambers for tracking and identification of radioactive beams. Nucl. Instrum. Methods Phys. Res. Sect. A 419(2), 503–510 (1998)ADSCrossRefGoogle Scholar
  6. 6.
    Kudenko, Y.: Representing the T2K Collaboration. The near neutrino detector for the T2K experiment. Nucl. Instrum. Methods Phys. Res. Sect. A 598(1), 289–295 (2009)ADSCrossRefGoogle Scholar
  7. 7.
    Zhao, M., et al.: Feasibility study of TPC at electron positron colliders at Z pole operation. arXiv preprint arXiv:1704.04401 (2017)

Copyright information

© Springer Nature Singapore Pte Ltd.  2018

Authors and Affiliations

  • Haiyun Wang
    • 1
    • 2
    • 3
  • Huirong Qi
    • 1
    • 2
  • Yulian Zhang
    • 1
    • 4
  • Zhiwen Wen
    • 1
    • 4
  1. 1.State Key Laboratory of Particle Detection and ElectronicsBeijingChina
  2. 2.Institute of High Energy PhysicsChinese Academy of SciencesBeijingChina
  3. 3.University of Chinese Academy of SciencesBeijingChina
  4. 4.School of Nuclear Science and TechnologyLanzhou UniversityLanzhouChina

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