2019 FIRST LHAASO COLLABORATION MEETING IN NANJING, CHINA

12 Apr 2019, 08:00 → 15 Apr 2019, 19:00 Asia/Shanghai

Beijing Conference Hall (OFFCN HY Hotel)

The first LHAASO collaboration meeting in 2019 will be held from 13-15 April in Science Park of Nanjing University in China. The registration date is 12th April.  It is organized by the Purple Mountain Observatory, CAS and the School of Astronomy and Space Science, Nanjing University.

LHAASO collaboratin meeting is held twice a year in China. It focuses on scientific and technological progess of LHAASO project (Large High Altitude Air Shower Observatory). Its topics include Galactic gamma-ray sources, extragalactic gamma-ray source, cosmic ray physics, solar physics, thunderstorm, dark matter, and so on.

Slides

• conference_announcement-stamped_by_PMO.pdf
• conference_certificated-stamped_by_Nanjing_Univ.pdf
• conference_certificated-stamped_by_PMO.pdf
• photo20190413.JPG

Friday, 12 April

08:00 → 18:00 Registration

Saturday, 13 April

08:30 → 08:50 Opening Remarks

Convener: Prof. Zhen 曹臻 (Institute of High Energy Physics)

08:50 → 09:50 Cosmic Ray Observation & GRB Multi-messenger

Convener: Prof. Zhen 曹臻 (Institute of High Energy Physics)

08:50 DAMPE

Speaker: Prof. Jin CHANG (PMO)

09:20 Neutron Star Mergers

Speaker: Prof. Zigao Dai (Nanjing University)

Slides 2019NSM_LHAASO.pptx

09:50 → 10:40 Progress of LHAASO Project

Convener: Prof. Huihai He (Institute of High Energy Physics, CAS)

09:50 Progress of LHAASO-KM2A ED

Speaker: Dr xiangdong 盛祥东 (IHEP)

Slides ED_new_progress_nanjing.pptx

10:15 Progress of LHAASO- KM2A MD

Speaker: Mr gang 肖刚 (高能所)

Slides 20190413-MD.pptx

10:40 → 11:10 Photo & Coffee Break

11:10 → 12:00 Progress of LHAASO Project

Convener: Prof. Xiangyu WANG (Nanjing University)

11:10 Progress of LHAASO-WCDA

Speaker: Dr 明君 陈 (高能所)

Slides wcda-report.pptx

11:35 Progress of LHAASO-WFCTA

Speaker: Dr Shoushan Zhang (Institute of High Energy Physics)

Slides LHAASO-WFCTA_-Nanjing-20190413.pptx

12:00 → 14:00 Lunch& Rest

14:00 → 15:40 Progress of National key research and development projects about LHAASO

Convener: Mr hongbo HU Hongbo (IHEP)

14:00 Data Processing Softwares

Speaker: Mr songzhan（松战） CHEN（陈） (中科院高能物理研究所)

Slides chensongzhan-01.pdf

14:25 Physics Analysis

Speaker: zhangyi (高能所)

Slides 20190413zhangyi.pptx

14:50 Phenomenological Research of Cosmic Rays

Speaker: Dr Siming Liu (Purple Mountain Observatory)

Slides liusiming-03.pptx

15:15 Gamma-ray Astronomy

Speaker: Prof. Li Zhang (Yunnan University)

Slides zhangli201904_2.0.pptx

15:40 → 16:10 Coffee Break

16:10 → 18:15 AGN & Microqusars, Dark Matter

Convener: Dr Yang Chen (Department of Astronomy, Nanjing University)

16:10 High Energy Radiations of GeV - TeV AGN Jets: from the Core to large scale regions

Speaker: Prof. Enwei Liang (Physics Department， Giangxi University)

Slides Liang_enwei20190413.ppt

16:35 The Comparison between Fermi-detected and non-Fermi detected superluminal Sources

Speaker: Prof. Junhui Fan (Guangzhou University)

Slides Fanjunhui-20190413-V1.ppt

17:00 High-energy Emission From The Jets in The Microquasar SS 433

Speaker: Prof. Zhongxiang Wang (Shanghai Astronomical Observatory)

Slides gammaraybinary.pptx

17:25 Dark Matter Search at LHAASO

Speaker: Dr Xiaojun Bi (IHEP, CAS)

Slides LHAASO201904-bixj.ppt

17:50 When SNRs Collide With Molecular Clouds，the GeV-TeV Observation and the Hadronic Modeling

Speaker: Yudong CUI (Sun Yat-Sen University)

Slides cui_yudong-Lhaaso2019.pdf

18:30 → 19:30 Dinner

19:30 → 21:30 Collaboration Discussion Within Representatives From Domestic LHAASO Teams

Convener: Prof. Zhen 曹臻 (Institute of High Energy Physics)

Sunday, 14 April

08:30 → 10:10 Analysis: 1) WCDA Data Analysis and Simulation

Convener: Pak Hin Tam (Sun Yat-Sen University)

08:30 Data and MC Comparison in WCDA Test Running Status

Speaker: Dr Min Zha (高能所)

08:50 WCDA PMT Test and AD Ratio Monitor

Speaker: Mr baomin Chen

Slides WCDA_PMT_test_and_AD_ratio_monitor.ppt

09:10 WCDA offline time calibration

Speaker: Ms Jinyan Liu (NanKai university)

Slides 201904-Liu_Jinyan.pdf

09:30 WCDA simulation of moon shadow

Speaker: WANG Yanjin 王岩瑾

Slides 20190414-Wang_Yanjin.pptx

09:50 WCDA Gamma/Proton separation

Speaker: WANG Xiaojie (高能所)

Slides 201904-Wang_xiaojie.pdf

08:30 → 10:30 Experiment: KM2A (Square Kilometre Array)-ED (Electromagnetic Detectors)

Convener: Dr xiangdong 盛祥东 (IHEP)

08:30 ED Plastic Scintillator and Fiber Batch Quality Control

Speaker: Ms chao 侯超 (高能所)

Slides 201904-Hou_chao.pptx

08:50 Quality Inspection of Batch Plastic Scintillator Units

Speaker: Ms 亚平 Yaping 王 WANG (高能所 IHEP)

Slides 201904-wang_yaping.pptx

09:10 ED Assembly Progress

Speaker: Ms Jing zhaojing_ybj（赵静_羊八井） (IHEP,Key Laboratory of Particle Astrophysics)

Slides 201904-Zhao_jing.pptx

09:30 1.5 Inch PMT(Photomultiplier Tube) Measurement Progress

Speaker: Yanhong YU (Shandong University)

Slides 201904-Yu_yanhong.pptx

09:50 LHAASO-ED Measurement

Speaker: Wenlong LI (Shangdong University)

Slides 201904-Li_wenlong.pdf

10:10 LHAASO-KM2A Power System Progress

Speaker: Prof. shaoru zhang (hebei normal university)

10:10 → 10:30 Coffee Break

10:30 → 11:50 Analysis: 2) WCDA Data Analysis and Simulation

Convener: Prof. Zhongxiang Wang (Shanghai Astronomical Observatory)

10:30 New Method of Low Energy Angular Reconstruction on LHAASO WCDA Experiment

Speaker: 玉华 Yuhua 姚 (高能所)

Slides lhaaso-yaoyh_v1.pdf

10:50 WCDA++ Data Analysis and Event Match With Different Detector Arrays

Speaker: Ms Xiurong Li (IHEP)

Slides 20190414lixr-nanjing.pdf

11:10 Probing the Knee of Cosmic Ray with WCDA Test Data

Speaker: 莹莹 Yingying 郭 Guo (高能所)

Slides Yingying_Guo_probing_the_knee_of_CRs_with_WCDA_test_data.ppt

11:30 Monitoring Single PMT Rate and Three Peaks Structure of LHAASO-WCDA

Speaker: QIAO Bingqiang

Slides 201904-Qiao_Bingqiang.ppt

10:30 → 10:40 Coffee Break

10:40 → 11:40 Experiment: KM2A-MD (Muon Detectors)

Convener: 张毅 zhangyi (高能所)

10:40 Recent Results and Plan of the Ultra-pure Water Liner System

Speaker: Ms 玲玉 Lingyu 王 (高能所)

Slides 201904_Wang_lingyu.pptx

11:00 Optical Parameters Measurement for LHAASO-MD

Speaker: LI Cong (高能所)

Slides 201904-li_cong.ppt

11:20 LHAASO-KM2A MD Onsite Measurement system

Speaker: ZHAO Shiping (高能所)

Slides LHAASO-KM2A_Muon_Detector_On-site_Test_System.pptx

12:00 → 13:20 Lunch

13:30 → 14:50 Analysis: KM2A Data Analysis and Simulation

Convener: Dr 树旺 Shuwang 崔 (河北师范大学)

13:30 The Moon-Sun shadow analysis and comparison of measurement and simulation with running KM2A array

Speaker: LI Zhe 李哲 (高能所)

Slides lizhe-v3.pptx

13:50 200ED+50MD Array Performance Research

Speaker: Ms 玲玉 Lingyu 王 (高能所)

Slides 20190413_Wanglingyu_200ED+MD50_ArrayPerformanceStudy.pptx

14:10 Classifying the Cosmic-Ray Components on the LHAASO-KM2A Experiment with the Graph Neural Network

Speaker: JIN Chao

14:30 Study on the efficiency of the underground muon detectors in YangBaJing Hybrid Array

Speaker: FENG Youliang 冯有亮

Slides fengyouliang20190414.ppt

13:30 → 15:30 Experiment: WCDA (Water Cherenkov Detectors Array)

Convener: Dr 明君 Minjun 陈 (高能所)

13:30 Installation and Operation of No.1 Pool of WCDA

Speaker: Mr 会财 Huicai 李 (高能所)

Slides Installation_and_Operation_of_No.1_pool_of_WCDA.pdf

13:50 Status of WCDA++

Speaker: Mr cheng liu (ihep)

Slides 20190414-Status_of_WCDA++.pptx

14:10 LHAASO_WCDA Electronics Development Progress

Speaker: Dr 雷 赵 (中国科学技术大学)

Slides 201904-Zhao_Lei.pdf

14:30 Progress of LHAASO-WCDA++ electronics

Speaker: Mr Jian CHEN (Sichuan University)

Slides 201904-Chen_Jian.pptx

14:50 8/3 Inch PMT(Photomultiplier Tube) Batch Test

Speaker: Dr Kun Jiang (University of Science and Technology of China)

Slides LHAASO_Colla_0413_2019_Kun_v1.pdf

15:10 Progress and Plan of 20 Inch MCP-PMT Waterproof Packaging

Speaker: Dr Xiaohao YOU (IHEP)

Slides 201904-You_Xiaohao.pdf

14:50 → 15:10 Coffee Break

15:10 → 16:30 Analysis: KM2A Data Analysis and Simulation

Convener: Prof. Tian-lu CHEN (Physics Department of Science School,Tibet university)

15:10 To Detect Supernova with LHAASO

Speaker: 栋 Dong 刘 Liu (Shandong University)

Slides SNv-LHAASO-liuodong.pdf

15:30 Observation for large scale anisotropy of cosmic rays with partial array of LHAASO

Speaker: Wei GAO (高能所)

Slides gaowei_LHAASO_Anisotropy.pdf

15:50 Observation of the PeV Cosmic ray anisotropy

Speaker: ZHAO Shiping (高能所)

16:10 The Composition Identification of Primary Cosmic Rays in the Knee Region

Speaker: Dr Yudong WANG (Sichuan University)

Slides 201904-Wang_yudong.pptx

15:30 → 15:40 Coffee Break

15:40 → 16:40 Experiment: 4) WFCTA (Wide Field of View Cherenkov Telescope Array)

Convener: Dr Shoushan Zhang (Institute of High Energy Physics)

15:40 The Performance Analysis for SiPM Imaging Detector on LHAASO-WFCTA

Speaker: Dr Mingjie YANG (IHEP)

Slides 201904-Yang_Mingjie.pptx

16:00 WFCTA Online Data Acquisition Based on FPGA

Speaker: Prof. Guoqiang ZENG (Chengdu University of Technology)

Slides 201904-Zeng_Guoqiang.pptx

16:20 The Calibration System of WFCTA-CLB Board

Speaker: Mr Zhangxing LIU (Sichuan University)

Slides 201904-Guo_Cheng.pptx

16:40 → 17:40 Experiment: 5) ENDA (EN Detector Array)

Convener: Dr Xinhua MA (Institute of High Energy Physics, CAS)

16:40 LHAASO-ENDA Development Progress

Speaker: Dr 树旺 Shuwang 崔 (河北师范大学)

Slides 201904_libb.pdf

17:00 LHAASO-ENDA_FADC Progress

Speaker: Mr 春辉 董 (四川大学)

Slides 201904-Dong_Chunhui.pptx

17:20 The Run Progress of LHAASO-ENDA-16 Yabajing Observatory

Speaker: Mr 茂元 刘 (西藏大学)

Slides 201904-Liu_Maoyuan.pptx

18:30 → 20:00 Banquet

Monday, 15 April

08:30 → 09:30 Analysis: Software Platform

Convener: Prof. Xingtao Huang (Shandong University)

08:30 Preparation of Data Analysis in Shandong University

Speaker: Mr chengguang zhu (Shandong Univ)

Slides talkLHAASONanjing-Zhu_Chengguang.pdf

08:50 Progress of LodeStar and Its application

Speaker: Mr Wenhao HUANG (Shangdong University)

Slides progress_of_LodeStar_and_its_application.pdf

09:10 Study on Astronomical Data and Analysis Software

Speaker: Dr Jianli ZHANG (NAOC)

Slides zhangjl0.pptx

08:30 → 10:10 Experiment: Clock Management, Data acquisition and processing, General Technique

Convener: Prof. Huihai He (Institute of High Energy Physics, CAS)

08:30 Progress and Plan of LHAASO Clock Synchronization System

Speaker: Dr 光华 Guanghua 龚 GONG (Tsinghua Univerisity)

Slides 201904-gong_guanghua.pptx

08:50 Software Trigger in LHAASO Data Acquisition System

Speaker: Mr minhao 顾旻皓 (高能所)

Slides Trigger_in_DAQ_-Gu_Minhao.pptx

09:10 Software Trigger in LHAASO Data Acquisition System

Speaker: Mr Zheng wei 郑伟 (高能所)

Slides status_of_lhaaso__computing_platform.ppt.pptx

09:30 Software_and_Data_Storage_in_LHAASO

Speaker: Mr Yujiang Bi (IHEP)

Slides Data_and_Software_Storage_in_LHAASO_-_YUJIANG_BI.pdf

09:50 Water and Electric System Progress of LHAASO Project

Speaker: Mr Wang Bodong 王博东 (高能所)

Slides 201904-wang_bodong.pptx

09:30 → 09:50 Break

09:50 → 11:30 Analysis: WFCTA, Solar Physics & Thunderstorm

Convener: Prof. 焕玉 Huanyu 贾 (西南交通大学)

09:50 Update Simulation Study of Scaler for LHAASO Project

Speaker: xunxiu Zhou (Southwest Jiaotong University)

Slides 201904-Zhou_xunxiu.ppt

10:10 The influence of Electric Field in Thunderstorm on Electron-position and Photon Intensity in LHAASO Observing Field

Speaker: Dr Daihui HUANG (Southwest Jiaotong University)

Slides 201904-Huang_Daihui.pptx

10:30 GLE Time Structure and Energy Spectrum

Speaker: Yunfeng ZHANG (Southwest Jiaotong University)

Slides 201904-ZHANG_Yunfeng.ppt

10:50 Calibration of the Geometry of LHAASO-WFCTA by Bright Stars

Speaker: Dr lingling Malingling_马玲玲_羊八井 (ihep)

Slides Geometry_and_optics_calibration_of_LHAASO-WFCTA_by_bright.pptx

11:10 Aerosol in WFCTA Observing Region

Speaker: Dr Qihui CHEN (Southwest Jiaotong University)

Slides 201904-Chen_Qihui.pdf

10:10 → 10:20 Coffee Break

10:20 → 12:00 Experiment: Calibration and Monitoring

Convener: Mr songzhan（松战） CHEN（陈） (中科院高能物理研究所)

10:20 WFCTA Calibration and Atmosphere Monitoring

Speaker: Fengrong Zhu (IHEP)

Slides 201904-Zhu_Fengrong.pptx

10:40 Calibration and Monitoring of the LHAASO-KM2A Electromagnetic Particle Detectors

Speaker: LV Hongkui

Slides LV_Hongkui-2019415.pdf

11:00 Progess and Plan of LHAASO-MD Calibration and Photoelectric Transform

Speaker: ZUO Xiong

Slides 201904-zuo_xiong.pptx

11:20 Calibration System and 20in PMT of WCDA

Speaker: Bo Gao (高能所)

Slides 20190415_gaobo.pptx

11:40 The Charge Calibration of LHAASO WCDA++

Speaker: ZENG Zongkang 曾宗康

Slides wcda++__charge_calibration_2019.4.15_zengzk.pptx

12:00 → 13:30 Lunch

13:30 → 15:10 Cosmic Ray Anisotropy & Extended Sources: Cosmic Ray Anisotropy

Convener: Prof. Xuefeng Wu (Purple Mountain Observatory)

13:30 Study on the Structure of Cosmic Ray Energy Spectra and Anisotropy

Speaker: Dr Qiang Yuan (Purple Mountain Observatory)

Slides 201904_YQ.ppt

13:50 Preliminary Results of Cosmic Ray 3D Anisotropic Diffusion

Speaker: Wei LIU (高能所)

Slides 201904-Liu_Wei.pdf

14:10 Algorithm of Cosmic Ray 3D Anisotropic Diffusion

Speaker: LIN Sujie (高能所)

Slides anisotropic_diffusion_algorithm.ppt

14:30 Monte-Carlo simulation of the Cascades in Magnetic Fields and Photon Fields: Analytical Spectral Energy Distribution Formula

Speaker: Jieshuang WANG (Shanghai Jiaotong University)

Slides JSWang@LHAASO.pptx

15:10 → 15:30 Coffee Break

15:30 → 16:30 Cosmic Ray Anisotropy & Extended Sources: Extended Sources & Neurino

Convener: Dr Zhuo Li (Peking University)

15:30 Multiwavelength_Study_on_Geminga's_TeV_halo

Speaker: Dr Ruoyu LIU (Deutsches Elektronen-Synchrotron)

Slides Geminga's_TeV_halo_lhaaso.pptx

15:50 Study the Turbulence in Supernova Remnant With Pulsar Scintillation

Speaker: Dr Hui ZHU (NAOC)

Slides zhuhui-turbulence_in_supernova_remnant.pptx

16:10 Transient High-energy Gamma-Rays and Neutrinos From Nearby Type II Supernovae

Speaker: Dr Kai Wang (Peking University)

Slides Lhaaso_2019_1st_Kai_Wang.pptx

16:30 → 18:00 Discussion

16:30 Science book

Speaker: Domenico della Volpe (University of Geneva)

Paper V3.2 LHAASO_Science_Document-v3.2.pdf V3.3 LHAASO_Science_Document-v3.3.pdf