先进半导体探测器研制，BESIII物理分析

目前主要从事先进硅探测器研制和BESIII物理研究工作。

硅探测器是未来高能物理对撞机探测器的优先候选技术，是实现精确测量标准物理及寻找新物理的目标。科技部重点研发计划“大型强子对撞机（LHC）实验探测器升级”项目的“ATLAS实验硅微条径迹探测器升级”课题骨干，承担高精度、抗辐照硅微条探测器模块建造任务，负责芯片抗辐照研究及系统集成测试工作。参加CEPC亮度探测器研究，负责亮度探测器的tracker部分，承担研究探测器性能、验证亮度探测器设计及建造方案的研究任务。

开展BESIII实验物理分析，包括粲物理精确测量、稀有正负电子湮灭过程研究及新粒子的寻找。强子谱的测量为QCD非微扰理论提供实验依据，奇特态的寻找及其衰变模式的研究，将帮助理解其产生机制，明确其内部结构，从而对QCD进行深度检验。

研究生培养目标：QCD领域物理分析人才，同时具备半导体探测器性能研究的能力并掌握探测器系统集成关键技术。依项目需求赴国外合作交流，具备国际学术交流能力。

   

2009.9-2014.6 山东大学 博士

2005.9-2009.6 山东大学 学士

2019.9-至今 中国科学院高能物理研究所 副研究员 博士生导师

2016.9-2019.8 美国劳伦斯伯克利国家实验室 博士后

2014.7-2016.8 中国科学院高能物理研究所 博士后

Measurements of Single Event Upset in ATLAS IBL, arXiv 2004. 14116, accepted by JINST

Measured effectiveness of deep N-well substrate in a 65 nm pixel readout chip prototype, NIMA 966 (2020) 163842

A new technique for luminosity measurement using 3D pixel modules in the ATLAS IBL detector, NIMA (2018) 61192

Measurement of the e+e-->phiphiomega and e+e-->phiphiphi cross sections at center-of-mass energies from 4.009 to 4.600 GeV”, Phys. Lett. B774 (2017)78

Measurements of absolute hadronic branching fractions of  baryon, Phys. Rev. Lett.116 (2016) 052001

Observation of a neutral structure near the  mass threshold in e+e-->(DD*)0pi0  at  sqrt(s)=4.226 and 4.257 GeV”, Phys. Rev. Lett. 115 (2015) 222002

Strange quarkonium states at BESIII, Chin. Phys. C39 (2015) 082001

Measurement of branching fractions of Ds+->eta'X and  Ds+->eta'rho+ at sqrt(s)=4.009 GeV,   Phys. Lett. B750 (2015) 466

[1] Liu, Peilian, GarciaSciveres, Maurice, Heim, Timon, Krieger, Amanda, Gnani, Dario. Measured effectiveness of deep N -well substrate isolation in a 65 nm pixel readout chip prototype. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT[J]. 2020, 966: http://dx.doi.org/10.1016/j.nima.2020.163842.
[2] Balbi, G, Barbero, M, Beccherle, R, Bindi, M, Breugnon, P, Butti, P, Cinca, D, Dickinson, J, Ferrere, D, Fougeron, D, GarciaSciveres, M, Pascual, J Garcia, Gaudiello, A, Gemme, C, Giangiacomi, N, Hemperek, T, Jeanty, L, Kepka, O, Kocian, M, Lantzsch, K, Liu, P, Martin, C, Mekkaoui, A, Menouni, M, Potamianos, K, Rozanov, A, Takubo, Y, Wensing, M. Measurements of Single Event Upset in ATLAS IBL. JOURNAL OF INSTRUMENTATION[J]. 2020, 15(6): http://dx.doi.org/10.1088/1748-0221/15/06/P06023.
[3] Liu, Peilian, ATLAS Collaboration. A new technique for luminosity measurement using 3D pixel modules in the ATLAS IBL detector. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT[J]. 2019, 924: 275-278, http://dx.doi.org/10.1016/j.nima.2018.09.027.
[4] Liu Peilian. Measurement of the e+e- -> phiphiomega and e+e-->phiphiphi cross sections at center-of-mass energies from 4.009 to 4.600 GeV. Phys. Lett. B774，78. 2017, [5] Liu Peilian. Measurements of absolute hadronic branching fractions of Lambda_c baryon. Phys. Rev. Lett.116, 052001. 2016, [6] Liu PeiLian, Fang ShuangShi, Lou XinChou. Strange quarkonium states at BESIII. CHINESE PHYSICS Cnull. 2015, 39(8): http://dx.doi.org/10.1088/1674-1137/39/8/082001.
[7] Liu Peilian. Observation of a neutral structure near the DD*bar mass threshold in e+e-->(DD*bar)0pi0 at sqrt(s) = 4.226 and 4.257 GeV. Phys. Rev. Lett.115, 222002. 2015, [8] Liu Peilian. "Measurement of branching fractions of Ds+->eta'X and Ds+->eta'rho+ at sqrt(s)=4.009 GeV. Phys. Lett. B750, 466. 2015, 

ATLAS 实验探测器Phase2升级， 2020.01 -2024.2

先进半导体探测器及前沿物理研究，2019.9 - 2024.09