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Determination of the number ofψ(3686)events taken at BESⅢ

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Chinese physics C 2024年第9期48卷 8-20页

作者： M.Ablikim M.N.Achasov p.Adlarson O.Afedulidis X.C.Ai R.Aliberti A.Amoroso Q.An Y.Bai O.Bakina I.Balossino Y.Ban H.-R.Bao V.Batozskaya K.Begzsuren N.Berger M.Berlowski M.Bertani D.Bettoni F.Bianchi E.Bianco A.Bortone I.Boyko R.A.Briere A.Brueggemann H.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin J.F.Chang G.R.Che G.Chelkov C.Chen C.H.Chen Chao Chen G.Chen H.S.Chen H.Y.Chen M.L.Chen S.J.Chen S.L.Chen S.M.Chen T.Chen X.R.Chen X.T.Chen Y.B.Chen Y.Q.Chen Z.J.Chen Z.Y.Chen S.K.Choi G.Cibinetto F.Cossio J.J.Cui H.L.Dai J.p.Dai A.Dbeyssi R.E.de Boer D.Dedovich C.Q.Deng Z.Y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori B.Ding X.X.Ding Y.Ding Y.Ding J.Dong L.Y.Dong M.Y.Dong X.Dong M.C.Du S.X.Du Y.Y.Duan Z.H.Duan p.Egorov Y.H.Fan J.Fang J.Fang S.S.Fang W.X.Fang Y.Fang Y.Q.Fang R.Farinelli L.Fava F.Feldbauer G.Felici C.Q.Feng J.H.Feng Y.T.Feng M.Fritsch C.D.Fu J.L.Fu Y.W.Fu H.Gao X.B.Gao Y.N.Gao Yang Gao S.Garbolino I.Garzia L.Ge p.T.Ge Z.W.Ge C.Geng E.M.Gersabeck A.Gilman K.Goetzen L.Gong W.X.Gong W.Gradl S.Gramigna M.Greco M.H.Gu Y.T.Gu C.Y.Guan Z.L.Guan A.Q.Guo L.B.Guo M.J.Guo R.p.Guo Y.p.Guo A.Guskov J.Gutierrez K.L.Han T.T.Han F.Hanisch X.Q.Hao F.A.Harris K.K.He K.L.He F.H.Heinsius C.H.Heinz Y.K.Heng C.Herold T.Holtmann p.C.Hong G.Y.Hou X.T.Hou Y.R.Hou Z.L.Hou B.Y.Hu H.M.Hu J.F.Hu S.L.Hu T.Hu Y.Hu G.S.Huang K.X.Huang L.Q.Huang X.T.Huang Y.p.Huang T.Hussain F.Hölzken N.Hüsken N.in der Wiesche J.Jackson S.Janchiv J.H.Jeong Q.Ji Q.p.Ji W.Ji X.B.Ji X.L.Ji Y.Y.Ji X.Q.jia Z.K.jia D.jiang H.B.jiang p.C.jiang S.S.jiang T.J.jiang X.S.jiang Y.jiang J.B.jiao J.K.jiao Z.jiao S.jin Y.jin M.Q.jing X.M.jing T.Johansson S.Kabana N.Kalantar-Nayestanaki X.L.Kang X.S.Kang M.Kavatsyuk B.C.Ke V.Khachatryan A.Khoukaz R.Kiuchi O.B.Kolcu B.Kopf M.Kuessner X.Kui N.Kumar A.Kupsc W.Kühn J.J.Lane p.Larin L.Lavezzi T.T.lei Z.H.lei M.lellmann T.lenz C.Li C.Li C.H.Li Cheng Li D.M.Li F.Li G.Li H.B.Li H.J.Li H.N.Li Hui Li J.R.Li J.S.Li Ke Li L.J.Li L.K.Li lei Li M.H.Li p.R.Li Q.M.Li Q.X.Li R.Li S.X.Li T.Li W.D.Li W.G.Li X.Li X.H.Li X.L.Li X.Z.Li Xi Institute of High Energy physics Beijing 100049China Beihang univer.ity Beijing 100191China Bochum Ruhr-univer.ity D-44780BochumGermany Budker Institute of Nuclear physics SB RAS(BINp) Novosibirsk 630090Russia Carnegie Mellon univer.ity PittsburghPennsylvania 15213USA Central China Normal univer.ity Wuhan 430079China Central South univer.ity Changsha 410083China China Center of Advanced science and technology Beijing 100190China China univer.ity of Geosciences Wuhan 430074China Chung-Ang univer.ity Seoul06974Republic of Korea COMSATS univer.ity Islamabad Lahore CampusDefence RoadOff Raiwind Road54000LahorePakistan Fudan univer.ity Shanghai 200433China GSI Helmholtzcentre for Heavy Ion Research GmbH D-64291DarmstadtGermany Guangxi Normal univer.ity Guilin 541004China Guangxi univer.ity Nanning 530004China Hangzhou Normal univer.ity Hangzhou 310036China Hebei univer.ity Baoding 071002China Helmholtz Institute Mainz Staudinger Weg 18D-55099MainzGermany Henan Normal univer.ity Xinxiang 453007China Henan univer.ity Kaifeng 475004China Henan univer.ity of science and technology Luoyang 471003China Henan univer.ity of technology Zhengzhou 450001China Huangshan college Huangshan 245000China Hunan Normal univer.ity Changsha 410081China Hunan univer.ity Changsha 410082China Indian Institute of technology Madras Chennai 600036India Indiana univer.ity BloomingtonIndiana 47405USA INFN Laboratori Nazionali di Frascati (A)INFN Laboratori Nazionali di FrascatiI-00044FrascatiItaly(B)INFN Sezione di PerugiaI-06100PerugiaItaly(C)University of PerugiaI-06100PerugiaItaly INFN Sezione di Ferrara (A)INFN Sezione di FerraraI-44122FerraraItaly(B)University of FerraraI-44122FerraraItaly Inner Mongolia univer.ity Hohhot 010021China Institute of Modern physics Lanzhou 730000China Institute of physics and technology Peace Avenue 54BUlaanbaatar 13330Mongolia Instituto de Alta Investigación Universidad de TarapacáCasilla 7DArica 1000000Chile Jilin univer.ity Changchun 130012China Joha

The number ofψ(3686)events collected by the BESⅢdetector during the 2021 run period is determined to be(2259.3±11.1)×10~6 by counting inclusiveψ(3686)hadronic *** uncertainty is systematic and the statistical uncertainty is ***,the numbers ofψ(3686)events collected during the 2009 and 2012run periods are updated to be(107.7±0.6)×10~6 and(345.4±2.6)×10~6,*** numbers are consistent with the previous measurements within one standard *** total number ofψ(3686)events in the three data samples is(2712.4±14.3)×10~6.

关键词： ψ(3686) inclusive process Hadronic events BESⅢdetector

Efficacy and safety of sirolimus early conversion protocol in liver transplant patients with hepatocellular carcinoma:A single-arm, multicenter, prospective study

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Hepatobiliary & pancreatic Diseases International 2022年第2期21卷 106-112页

作者： Ren-Yi Su Sun-Bin Ling Qiao-Nan Shan Xu-Yong Wei Rui Wang Chang-Ku jia Li Zhuang Tian Shen Li-Min Ding Zhi-Dan Xu Lai-Bang Luo Li-Bo Sun Guang-Ming Li Tai-shi Fang Nan jiang Kun Zhang Zhao-Jie Su Zhi-Hai p.ng Ren Lang Tao jiang Qiang He Lin-Sen Ye Yang Yang Yu-Ting He Wen-Zhi Guo Liu-Gen Lan Xu-Yong Sun Dong Chen Zhi-Shui Chen Da-Wei Zhou Shao-Jun Ye Qi-Fa Ye Min Tian jian-Hua shi Bo Wang jiang Liu Qian Lu Wei Rao jin-Zhen Cai Tao Lv jia-Yin Yang pu-Sen Wang Lin Zhong jing-Sheng Ma Qi-Gen Li Sheng-Dong Wu Chang-jiang Lu Cai-De Lu Dong-Hua Zhang Xuan Wang Zi-Qiang Li Mu-jian Teng Jun-Jie Li Wen-Tao jiang jian-Hua Li Quan-Bao Zhang Ning-Qi Zhu Zheng-Xin Wang Kang He Qiang xia Shao-Hua Song Zhi-Ren Fu Wei Qiu Guo-Yue Lv Rui-p.ng Song Ji-Zhou Wang Zheng Wang jian Zhou Gang Chen Ying-p.ng Zhao Li Li Ze-Min Hu Qi-Jie Luo Zhong-Zhou Si Bin Xie xiao-Shun He Zhi-Yong Guo Shu-Sen Zheng xiao Xu Department of Hepatobiliary and pancreatic Surgery The Center for Integrated Oncology and Precision MedicineAffiliated Hangzhou First People’s HospitalZhejiang University School of MedicineHangzhou 310006China NHC Key Laboratory of Combined Multi-organ Transplantation Hangzhou 310003China Department of Hepatobiliary and pancreatic Surgery Shulan(Hangzhou)HospitalZhejiang Shuren University School of MedicineHangzhou 310022China Department of Hepatobiliary and pancreatic Surgery The First Affiliated HospitalZhejiang University School of MedicineHangzhou 310003China Department of Transplantation Jiangxi Provincial People’s Hospital Affiliated to Nanchang UniversityNanchang 330006China Liver Transplantation Center Beijing You’an HospitalCapital Medical UniversityBeijing 100069China Department of Hepatic Surgery National Clinical Research Center for Infectious DiseaseShenzhen Third People’s HospitalThe Second Affiliated Hospital of Southern University of Science and TechnologyShenzhen 518112China Department of General Surgery Xiang’an Hospital of Xiamen UniversityXiamen 361000China Deartment of Hepatobiliary and pancreaticosplenic Surgery Beijing Chaoyang HospitalCapital Medical UniversityBeijing 100020China Department of Hepatic Surgery and Liver Transplantation Center The Third Affiliated Hospital of Sun Yat-sen UniversityGuangzhou 510630China Department of Hepatobiliary and pancreatic Surgery The First Affiliated Hospital of Zhengzhou UniversityZhengzhou 450052China Department of Liver Transplantation The Second Affiliated Hospital of Guangxi Medical UniversityNanning 530000China Institute of Organ Transplantation Tongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430030China Institute of Hepatobiliary Diseases of Wuhan univer.ity Transplant Center of Wuhan UniversityHubei Key Laboratory of Medical Technology on TransplantationZhongnan Hospital of Wuhan UniversityWuhan 430071China Department of Hepatobiliary Surgery The First Affiliated Hos

Mammalian target of rapamycin(m TOR) inhibitor as an attractive drug target with promising antitumor effects has been widely investigated. High quality clinical trial has been conducted in liver transplant(LT) recipients in Western countries. However, the pertinent studies in Eastern world are paucity. Therefore, we designed a clinical trial to test whether sirolimus can improve recurrence-free survival(RFS) in hepatocellular carcinoma(HCC) patients beyond the Milan criteria after LT. This is an open-labeled, single-arm, prospective, multicenter, and real-world study aiming to evaluate the clinical outcomes of early switch to sirolimus-based regimens in HCC patients after LT. patients with a histologically proven HCC and beyond the Milan criteria will be enrolled. The initial immunosuppressant regimens are center-specifc for the frst 4-6 weeks. The following regimens integrated sirolimus into the regimens as a combination therapy with reduced calcineurin inhibitors based on the condition of patients and centers. The study is planned for 4 years in total with a 2-year enrollment period and a 2-year follow-up. We predict that sirolimus conversion regimen will provide survival benefts for patients particular in the key indicator RFS as well as better quality of life. If the trial is conducted successfully, we will have a continued monitoring over a longer follow-up time to estimate indicator of overall survival. We hope that the outcome will provide better evidence for clinical decision-making and revising treatment guidelines based on Chinese population data.

关键词： Sirolimus Immunosuppressive agents Hepatocellular carcinoma Liver transplantation Conversion

The first data release(DR1) of the LAMOST regular survey

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Research in Astronomy and Astrophysics 2015年第8期15卷 1095-1124页

作者： A-Li Luo Yong-Heng Zhao Gang Zhao Li-Cai Deng xiao-Wei Liu Yi-p.ng jing Gang Wang Hao-Tong Zhang jian-Rong shi xiang-Qun Cui Yao-Quan Chu Guo-p.ng Li Zhong-Rui Bai Yue Wu Yan Cai Shu-Yun Cao Zi-Huang Cao Jeffrey L.Carlin Hai-Yuan Chen jian-Jun Chen Kun-Xin Chen Li Chen Xue-lei Chen xiao-Yan Chen Ying Chen Norbert Christlieb jia-Ru Chu Chen-Zhou Cui Yi-Qiao Dong Bing Du Dong-Wei Fan lei Feng jian-Ning Fu p.ng Gao Xue-Fei Gong Bo-Zhong Gu Yan-Xin Guo Zhan-Wen Han Bo-Liang He jin-Liang Hou Yong-Hui Hou Wen Hou Hong-Zhuan Hu Ning-Sheng Hu Zhong-Wen Hu Zhi-Ying Huo lei jia Fang-Hua jiang xiang jiang Zhi-Bo jiang Ge jin xiao Kong Xu Kong Ya-Juan lei Ai-Hua Li Chang-Hua Li Guang-Wei Li Hai-Ning Li jian Li Qi Li Shuang Li Sha-Sha Li Xin-Nan Li Yan Li Yin-Bi Li Ye-p.ng Li Yuan Liang Chien-Cheng Lin Chao Liu Gen-Rong Liu Guan-Qun Liu Zhi-Gang Liu Wen-Zhi Lu Yu Luo Yin-Dun Mao Heidi Newberg Ji-Jun Ni Zhao-xiang Qi Yong-Jun Qi shi-Yin Shen Huo-Ming shi jing Song Yi-Han Song Ding-Qiang Su Hong-Jun Su Zheng-Hong Tang Qing-Sheng Tao Yuan Tian Dan Wang Da-Qi Wang Feng-Fei Wang Guo-Min Wang Hai Wang Hong-Chi Wang jian Wang jia-Ning Wang jian-Ling Wang jian-p.ng Wang Jun-xian Wang lei Wang Meng-Xin Wang Shou-Guan Wang Shu-Qing Wang xia Wang Ya-Nan Wang You Wang Yue-Fei Wang You-Fen Wang p.ng Wei Ming-Zhi Wei Hong Wu Ke-Fei Wu Xue-Bing Wu Yu-Zhong Wu xiao-Zheng Xing Ling-Zhe Xu Xin-Qi Xu Yan Xu Tai-Sheng Yan De-Hua Yang Hai-Feng Yang Hui-Qin Yang Ming Yang Zheng-Qiu Yao Yong Yu Hui Yuan Hai-Bo Yuan Hai-Long Yuan Wei-Min Yuan Chao Zhai En-p.ng Zhang Hua-Wei Zhang jian-Nan Zhang Li-pin Zhang Wei Zhang Yong Zhang Yan-xia Zhang Zheng-Chao Zhang Ming Zhao Fang Zhou Xu Zhou Jie Zhu Yong-Tian Zhu Si-Cheng Zou Fang Zuo National Astronomical Observatories Chinese Academy of Sciences Department of Astronomy Peking University shanghai Astronomical Observatory Chinese Academy of Sciences Nanjing Institute of Astronomical Optics & technology National Astronomical ObservatoriesChinese Academy of Sciences univer.ity of science and technology of China Department of physics Applied Physics and AstronomyRensselaer Polytechnic InstituteTroyNY 12180USA Department of physics and Astronomy Earlham CollegeRichmondIN 47374USA universitt Heidelberg Zentrum für AstronomieLandessternwarteKnigstuhl 1269117 HeidelbergGermany Department of Astronomy Beijing Normal University Yunnan Observatories Chinese Academy of Sciences purple Mountain Observatory Chinese Academy of Sciences

The Large sky Area Multi-Object Fiber Spectroscopic Telescope（LAMOST） general survey is a spectroscopic survey that will eventually cover approximately half of the celestial sphere and collect 10 million spectra of stars, galaxies and QSOs. Objects in both the pilot survey and the first year regular survey are included in the LAMOST DR1. The pilot survey started in October 2011 and ended in June 2012, and the data have been released to the public as the LAMOST pilot Data Release in August 2012. The regular survey started in September 2012, and completed its first year of operation in June 2013. The LAMOST DR1 includes a total of 1202 plates containing 2 955 336 spectra, of which 1 790 879 spectra have observed signalto-noise ratio（SNR） ≥ 10. All data with SNR ≥ 2 are formally released as LAMOST DR1 under the LAMOST data policy. This data release contains a total of 2 204 696 spectra, of which 1 944 329 are stellar spectra, 12 082 are galaxy spectra and 5017 are quasars. The DR1 not only includes spectra, but also three stellar catalogs with measured parameters： late A,FGK-type stars with high quality spectra（1 061 918 entries）, A-type stars（100 073 entries）, and M-type stars（121 522 entries）. This paper introduces the survey design, the observational and instrumental limitations, data reduction and analysis, and some caveats. A description of the FITS structure of spectral files and parameter catalogs is also provided.

关键词： techniques: spectroscopic survey—data release—catalog

棉织物的低分子质量水性聚氨酯与封端HDI复合抗皱整理

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印染 2018年第24期44卷 11-16页

作者：史杨洋胡涵昌李富强查叶明何瑾馨董霞东华大学化学化工与生物工程学院上海201620 东华大学纺织面料技术教育部重点实验室上海201620

以六亚甲基二异氰酸酯(HDI)和二羟甲基丁酸(DMBA)为原料,亚硫酸氢钠为封端剂,合成了不同分子质量的封端型水性聚氨酯。将合成的聚氨酯与封端HDI用于棉织物的抗皱整理。检测结果表明,分子质量约为4 500 g/mol的聚氨酯可赋予棉织物较好的... 详细信息

以六亚甲基二异氰酸酯(HDI)和二羟甲基丁酸(DMBA)为原料,亚硫酸氢钠为封端剂,合成了不同分子质量的封端型水性聚氨酯。将合成的聚氨酯与封端HDI用于棉织物的抗皱整理。检测结果表明,分子质量约为4 500 g/mol的聚氨酯可赋予棉织物较好的折皱回复性能,整理棉织物的折皱回复角提高至190°;经封端HDI整理后,织物的折皱回复角提高至191°。对棉织物采用二步法进行复合整理,即先用封端HDI进行整理,使其与棉纤维内部的羟基交联,再用聚氨酯进行整理,两者的协同作用使得整理后织物的折皱回复角提高到207°,撕破强力保留率达到76.0%。优化的棉织物二步法复合抗皱整理工艺为:封端HDI 55 g/L,整理温度140℃,时间4 min;聚氨酯35 g/L,整理温度130℃,时间5 min。

关键词：抗皱整理封端聚氨酯封端HDI 棉织物

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中国改革开放以来的高分子物理和表征研究

高分子学报 2019年第10期50卷 1047-1067页

作者：安立佳陈尔强崔树勋董侠傅强韩艳春何嘉松胡文兵胡祖明江明李宝会李良彬李林李卫华林嘉平吕中元门永锋沈志豪孙平川童真王笃金武培怡谢续明徐坚徐志康薛奇闫寿科杨玉良俞炜俞燕蕾张广照张军张俐娜张平文张文科赵江郑强周东山中国科学院长春应用化学研究所长春130022 北京大学化学与分子工程学院北京100871 西南交通大学材料先进技术教育部重点实验室成都610031 中国科学院化学研究所北京100090 四川大学高分子科学与工程学院成都610065 南京大学化学化工学院南京210023 东华大学纤维材料改性国家重点实验室上海200051 复旦大学高分子科学系上海200433 南开大学物理学院天津300071 中国科技大学国家同步辐射实验室合肥230026 北京师范大学化学学院北京100875 华东理工大学材料科学与工程学院上海200237 吉林大学理论化学研究所长春130023 华南理工大学材料科学与工程学院广州510640 清华大学化工系北京100084 浙江大学高分子科学与工程学系杭州310027 北京化工大学材料科学与工程学院北京100029 上海交通大学化学化工学院上海200240 武汉大学化学与分子科学学院武汉430072

本综述介绍了改革开放四十多年来中国大陆学者在高分子物理和表征领域所取得的部分成就.按照时间顺序,分别从概念的突破、理论的发展和技术的创新三个方面选取具有代表性研究成果进行简短的介绍,以期展示当代中国学者在这一基础研究领... 详细信息

本综述介绍了改革开放四十多年来中国大陆学者在高分子物理和表征领域所取得的部分成就.按照时间顺序,分别从概念的突破、理论的发展和技术的创新三个方面选取具有代表性研究成果进行简短的介绍,以期展示当代中国学者在这一基础研究领域所表现出来的拼搏意志和创新精神,激励新一代学者共同努力,勇攀科学高峰,为国民经济和社会发展作出更大的贡献.

关键词：高分子物理高分子表征相分离结晶流变和力学性质

Observation of the Crab Nebula with LHAASO-KM2A−a performance study

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Chinese physics C 2021年第2期45卷 518-530页

作者： F.Aharonian Q.An Axikegu L.X.Bai Y.X.Bai Y.W.Bao D.Bastieri X.J.Bi Y.J.Bi H.Cai J.T.Cai Z.Cao J.Chang J.F.Chang X.C.Chang B.M.Chen J.Chen L.Chen M.J.Chen M.L.Chen Q.H.Chen S.H.Chen S.Z.Chen T.L.Chen X.L.Chen Y.Chen N.Cheng Y.D.Cheng S.W.Cui X.H.Cui Y.D.Cui B.Z.Dai H.L.Dai Z.G.Dai D.della Volpe B.D'Ettorre piazzoli X.J.Dong J.H.Fan Y.Z.Fan Z.X.Fan J.Fang K.Fang C.F.Feng L.Feng S.H.Feng Y.L.Feng B.Gao C.D.Gao Q.Gao W.Gao M.M.Ge L.S.Geng G.H.Gong Q.B.Gou M.H.Gu J.G.Guo X.L.Guo Y.Q.Guo Y.Y.Guo Y.A.Han H.H.He H.N.He J.C.He S.L.He X.B.He Y.He M.Heller Y.K.Hor C.Hou X.Hou H.B.Hu S.Hu S.C.Hu X.J.Hu D.H.Huang Q.L.Huang W.H.Huang X.T.Huang Z.C.Huang F.Ji X.L.Ji H.Y.jia K.jiang Z.J.jiang C.jin D.Kuleshov K.levochkin B.B.Li C.Li F.Li H.B.Li H.C.Li H.Y.Li J.Li K.Li W.L.Li X.Li X.R.Li Y.Li Y.Z.Li Z.Li E.W.Liang Y.F.Liang S.J.Lin B.Liu C.Liu D.Liu H.Liu H.D.Liu J.Liu J.L.Liu J.S.Liu J.Y.Liu M.Y.Liu R.Y.Liu S.M.Liu W.Liu Y.N.Liu Z.X.Liu W.J.Long R.Lu H.K.Lv B.Q.Ma L.L.Ma X.H.Ma J.R.Mao A.Masood W.Mitthumsiri T.Montaruli Y.C.Nan B.Y.p.ng p.pattarakijwanich Z.Y.pei M.Y.Qi D.Ruffolo V.Rulev A.Sáiz L.Shao O.Shchegolev X.D.Sheng J.R.shi H.C.Song Yu.V.Stenkin V.Stepanov Q.N.Sun X.N.Sun Z.B.Sun p.H.T.Tam Z.B.Tang W.W.Tian B.D.Wang C.Wang H.Wang H.G.Wang J.C.Wang J.S.Wang L.p.Wang L.Y.Wang R.N.Wang W.Wang X.G.Wang X.J.Wang X.Y.Wang Y.D.Wang Y.J.Wang Y.p.Wang Z.Wang Z.H.Wang Z.X.Wang D.M.Wei J.J.Wei Y.J.Wei T.Wen C.Y.Wu H.R.Wu S.Wu W.X.Wu X.F.Wu S.Q.Xi J.xia J.J.xia G.M.xiang G.xiao H.B.xiao G.G.Xin Y.L.Xin Y.Xing D.L.Xu R.X.Xu L.Xue D.H.Yan C.W.Yang F.F.Yang J.Y.Yang L.L.Yang M.J.Yang R.Z.Yang S.B.Yang Y.H.Yao Z.G.Yao Y.M.Ye L.Q.Yin N.Yin X.H.You Z.Y.You Y.H.Yu Q.Yuan H.D.Zeng T.X.Zeng W.Zeng Z.K.Zeng M.Zha X.X.Zhai B.B.Zhang H.M.Zhang H.Y.Zhang J.L.Zhang J.W.Zhang L.Zhang L.X.Zhang p.F.Zhang p.p.Zhang R.Zhang S.R.Zhang S.S.Zhang X.Zhang X.p.Zhang Y.Zhang Y.F.Zhang Y.L.Zhang B.Zhao J.Zhao L.Zhao L.Z.Zhao S.p.Zhao F.Zheng Y.Zheng B.Zhou H.Zhou J.N.Zhou p.Zhou R.Zhou X.X.Zhou C.G.Zhu F.R.Zhu H.Zhu K.J.Zhu X.Zuo Key Laboratory of particle Astrophyics&Experimental physics Division&computing Center Institute of High Energy PhysicsChinese Academy of Sciences100049 BeijingChina univer.ity of Chinese Academy of sciences 100049 BeijingChina TIANFU Cosmic Ray Research Center ChengduSichuanChina State Key Laboratory of particle Detection and Electronics China univer.ity of science and technology of China 230026 HefeiAnhuiChina Department of Engineering physics Tsinghua University100084 BeijingChina National Astronomical Observatories Chinese Academy of Sciences100101 BeijingChina National Space science Center Chinese Academy of Sciences100190 BeijingChina School of physics Peking University100871 BeijingChina Center for Astrophysics Guangzhou University510006 GuangzhouGuangdongChina School of physics and Astronomy&School of physics(Guangzhou) Sun Yat-sen University519000 ZhuhaiGuangdongChina School of physical science and technology Guangxi University530004 NanningGuangxiChina Hebei Normal univer.ity 050024 ShijiazhuangHebeiChina School of physics and Microelectronics Zhengzhou University450001 ZhengzhouHenanChina School of Astronomy and Space science Nanjing University210023 NanjingJiangsuChina Key Laboratory of Dark Matter and Space Astronomy Purple Mountain ObservatoryChinese Academy of Sciences210023 NanjingJiangsuChina Institute of Frontier and Interdisciplinary science Shandong University266237 QingdaoShandongChina Key Laboratory for Research in Galaxies and Cosmology Shanghai Astronomical ObservatoryChinese Academy of Sciences200030 ShanghaiChina Tsung-Dao lee Institute&School of physics and Astronomy Shanghai Jiao Tong University200240 ShanghaiChina School of physical science and technology&School of Information science and technology Southwest Jiaotong University610031 ChengduSichuanChina college of physics Sichuan University610065 ChengduSichuanChina Key Laboratory of Cosmic Rays(Tibet univer.ity) Ministry of Education850000 LhasaTibetChina School of physics and Tec

A sub-array of the Large High Altitude Air Shower Observatory(LHAASO),KM2A is mainly designed to observe a large fraction of the northern sky to hunt for γ-ray sources at energies above 10 *** though the detector construction is still underway,half of the KM2A array has been operating stably since the end of *** this paper,we present the KM2A data analysis pipeline and the first observation of the Crab Nebula,a standard candle in very high energy γ-ray *** detect γ-ray signals from the Crab Nebula in both energy ranges of 10-100 TeV and>100 TeV with high significance,by analyzing the KM2A data of 136 live days between December 2019 and May *** the observations,we test the detector performance,including angular resolution,pointing accuracy and cosmic-ray background rejection *** energy spectrum of the Crab Nebula in the energy range 10-250 TeV fits well with a single power-law function dN/dE=(1.13±0.05stat±0.08sys)×10^(-14).(E/20 TeV)-309±0.06stat±0.02syscm^(-2) s^(-1) TeV^(-1).It is consistent with previous measurements by other *** opens a new window of γ-ray astronomy above 0.1 peV through which new ultrahigh-energy γ-ray phenomena,such as cosmic peVatrons,might be discovered.

关键词： γ-ray Crab Nebula extensive air showers cosmic rays

Geometrical reconstruction of fluorescence events observed by the LHAASO experiment

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Chinese physics C 2021年第4期45卷 416-425页

作者： F.Aharonian Q.An Axikegu L.X.Bai Y.X.Bai Y.W.Bao D.Bastieri X.J.Bi Y.J.Bi H.Cai J.T.Cai Z.Cao Z.Cao J.Chang J.F.Chang X.C.Chang B.M.Chen J.Chen L.Chen L.Chen L.Chen M.J.Chen M.L.Chen Q.H.Chen S.H.Chen S.Z.Chen T.L.Chen X.L.Chen Y.Chen N.Cheng Y.D.Cheng S.W.Cui X.H.Cui Y.D.Cui B.Z.Dai H.L.Dai Z.G.Dai Danzengluobu D.della Volpe B.DEtorre piazzoli X.J.Dong J.H.Fan Y.Z.Fan Z.X.Fan J.Fang J.Fang C.F.Feng L.Feng S.H.Feng Y.L.Feng B.Gao C.D.Gao Q.Gao W.Gao M.M.Ge L.S.Geng G.H.Gong Q.B.Gou M.H.Gu J.G.Guo X.L.Guo Y.Q.Guo Y.Y.Guo Y.A.Han H.H.He H.N.He J.C.He S.L.He X.B.He Y.He M.Heller Y.K.Hor C.Hou X.Hou H.B.Hu S.Hu S.C.Hu X.J.Hu D.H.Huang Q.L.Huang W.H.Huang X.T.Huang Z.C.Huang F.Ji X.L.Ji H.Y.jia K.jiang Z.J.jiang C.jin D.Kuleshov K.levochkin B.B.Li C.Li C.Li F.Li H.B.Li H.C.Li H.Y.Li J.Li K.Li W.L.Li X.Li X.Li X.R.Li Y.Li Y.Z.Li Z.Li Z.Li E.W.Liang Y.F.Liang S.J.Lin B.Liu C.Liu D.Liu H.Liu H.D.Liu J.Liu J.L.Liu J.L.Liu J.S.Liu J.Y.Liu M.Y.Liu R.Y.Liu S.M.Liu W.Liu Y.N.Liu Z.X.Liu W.J.Long R.Lu H.K.Lv B.Q.Ma L.L.Ma X.H.Ma J.R.Mao A.Masood W.Mitthumsiri T.Montaruli Y.C.Nan B.Y..p.ng p.pattarakijwanich Z.Y.pei M.Y.Qi D.Ruffolo V.Rulev A.Saiz L.Shao O.Shchegolev X.D.Sheng J.R.shi H.C.Song Yu.V.Stenkin V.Stepanov Q.N.Sun X.N.Sun Z.B.Sun p.H.T.Tam Z.B.Tang W.W.Tian B.D.Wang C.Wang H.Wang H.G.Wang J.C.Wang J.S.Wang L.p.Wang L.Y.Wang R.N.Wang W.Wang W.Wang X.G.Wang X.J.Wang X.Y.Wang Y.D.Wang Y.J.Wang Y.p.Wang Z.Wang Z.Wang Z.H.Wang Z.X.Wang D.M.Wei J.J.Wei Y.J.Wei T.Wen C.Y.Wu H.R.Wu S.Wu W.X.Wu X.F.Wu S.Q.Xi J.xia J.J.xia G.M.xiang G.xiao H.B.xiao G.G.Xin Y.L.Xin Y.Xing D.L.Xu R.X.Xu L.Xue D.H.Yan C.W.Yang F.F.Yang J.Y.Yang L.L.Yang M.J.Yang R.Z.Yang S.B.Yang Y.H.Yao Z.G.Yao Y.M.Ye L.Q.Yin N.Yin X.H.You Z.Y.You Y.H.Yu Q.Yuan H.D.Zeng T.X.Zeng W.Zeng Z.K.Zeng M.Zha X.X.Zhai B.B.Zhang H.M.Zhang H.Y.Zhang J.L.Zhang J.W.Zhang L.Zhang L.Zhang L.X.Zhang p.F.Zhang p.F.Zhang R.Zhang S.R.Zhang S.S.Zhang X.Zhang X.p.Zhang Y.Zhang Y.Zhang Y.F.Zhang Y.L.Zhang B.Zhao J.Zhao L.Zhao L.Z.Zhao S.p.Zhao F.Zheng Y.Zheng B.Zhou H.Zhou J.N.Zhou p Key Laboratory of particle Astrophyics&Experimental physics Division&computing Center Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China univer.ity of Chinese Academy of sciences Beijing 100049China TIANFU Cosmic Ray Research Center ChengduSichuanChina State Key Laboratory of paricle Detection and Electronics China univer.ity of science and technology of China HefeiAnhui 230026China Department of Engineering physics Tsinghua UniversityBeijing 100084China National Astronomical Observatories Chinese Academy of SciencesBeijing 100101China National Space science Center Chinese Academy of SciencesBeijing 100190China School of physics Peking UniversityBeijing 100871China Center for Astrophysics Guangzhou UniversityGuangzhouGuangdong 510006China School of physics and Astronomy&School of physics(Guangzhou) Sun Yat-sen UniversityZhuhaiGuangdong 519000China School of physical science and technology Guangxi UniversityNanningGuangxi 530004China Hebei Normal univer.ity ShijiazhuangHebei 050024China School of physics and Microelectronics Zhengzhou UniversityZhengzhouHenan 450001China School of Astronomy and Space science Nanjing UniversityNanjingJiangsu 210023China Key Laboratory of Dark Matter and Space Astronomy Purple Mountain ObservatoryChinese Academy of SciencesNanjingJiangsu 210023China Institute of Frontier and Interdisciplinary science Shandong UniversityQingdaoShandong 266237China Key Laboratory for Research in Galaxies and Cosmology Shanghai Astronomical ObservatoryChinese Academy of SciencesShanghai 200030China Tsung-Dao lee Institute&School of physics and Astronomy Shanghai Jiao Tong UniversityShanghai 200240China School of physical science and technology Southwest Jiaotong UniversityChengduSichuan 610031China college of physics Sichuan UniversityChengduSichuan 610065China Key Laboratory of Cosmic Rays(Tibet univer.ity) Ministry of EducationLhasaTibet 850000China School of physics and technology Wuhan UniversityWuhanHubei 430072Ch

The LHAASO-WFCTA experiment,which aims to observe cosmic rays in the sub-EeV range using the fluorescence technique,uses a new generation of high-performance *** ensure that the experiment has ex-cellent detection capability associated with the measurement of the energy spectrum,the primary composition of cosmic rays,and so on,an accurate geometrical reconstruction of air-shower events is *** paper de-scribes the development and testing of geometrical reconstruction for stereo viewed events using the WFCTA(Wide Field of view Cherenkov/Fluorescence Telescope Array)*** approaches,which take full advantage ofthe WFCTA *** *** is the stereo-angular method,which uses the pointing of triggered SipMs in the shower trajectory,and the other is the stereo-timing method,which uses the triggering time of the fired *** results show that both methods have good geometrical resolution:the resolution of the stereo-timing method is slightly better than the stereo-angular method because the resolution of the latter is slightly limited by the shower track length.

关键词： cosmic ray fluorescence telescope stereo observation geometrical reconstruction

Reconstruction of Cherenkov image bymultiple telescopes of LHAASO-WFCTA

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Radiation Detection technology and Methods 2022年第4期6卷 544-557页

作者： F.Aharonian Q.An Axikegu L.X.Bai Y.X.Bai Y.W.Bao D.Bastieri X.J.Bi Y.J.Bi J.T.Cai Zhe Cao Zhen Cao J.Chang J.F.Chang E.S.Chen Liang Chen Liang Chen Long Chen M.J.Chen M.L.Chen Q.H.Chen S.H.Chen S.Z.Chen T.L.Chen Y.Chen H.L.Cheng N.Cheng Y.D.Cheng S.W.Cui X.H.Cui Y.D.Cui B.D’Ettorre piazzoli B.Z.Dai H.L.Dai Z.G.Dai Danzengluobu Ddella Volpe K.K.Duan J.H.Fan Y.Z.Fan Z.X.Fan J.Fang K.Fang C.F.Feng L.Feng S.H.Feng X.T.Feng Y.L.Feng B.Gao C.D.Gao L.Q.Gao Q.Gao W.Gao W.K.Gao M.M.Ge L.S.Geng G.H.Gong Q.B.Gou M.H.Gu F.L.Guo J.G.Guo X.L.Guo Y.Q.Guo Y.Y.Guo Y.A.Han H.H.He H.N.He S.L.He X.B.He Y.He M.Heller Y.K.Hor C.Hou X.Hou H.B.Hu Q.Hu S.Hu S.C.Hu X.J.Hu D.H.Huang W.H.Huang X.T.Huang X.Y.Huang Y.Huang Z.C.Huang X.L.Ji H.Y.jia K.jia K.jiang Z.J.jiang M.jin M.M.Kang T.Ke D.Kuleshov K.levochkin B.B.Li Cheng Li Cong Li F.Li H.B.Li H.C.Li H.Y.Li J.Li jian Li Jie Li K.Li WLLi XRLi Xin Li Xin Li YZLi Zhe Li Zhuo Li E.W.Liang Y.F.Liang S.J.Lin B.Liu C.Liu D.Liu H.Liu H.D.Liu J.Liu J.L.Liu J.S.Liu J.Y.Liu M.Y.Liu R.Y.Liu S.M.Liu W.Liu Y.Liu Y.N.Liu W.J.Long R.Lu Q.Luo H.K.Lv B.Q.Ma L.L.Ma X.H.Ma J.R.Mao A.Masood Z.Min W.Mitthumsiri Y.C.Nan Z.W.Ou B.Y.p.ng p.pattarakijwanich Z.Y.pei M.Y.Qi Y.Q.Qi B.Q.Qiao J.J.Qin D.Ruffolo A.Sáiz C.Y.Shao L.Shao O.Shchegolev X.D.Sheng J.Y.shi H.C.Song Yu.V.Stenkin V.Stepanov Y.Su Q.N.Sun X.N.Sun Z.B.Sun p.H.T.Tam Z.B.Tang W.W.Tian B.D.Wang C.Wang H.Wang H.G.Wang J.C.Wang J.S.Wang L.p.Wang L.Y.Wang R.Wang R.N.Wang W.Wang X.G.Wang X.Y.Wang Y.Wang Y.D.Wang Y.J.Wang Y.p.Wang Z.H.Wang Z.X.Wang Zhen Wang Zheng Wang D.M.Wei J.J.Wei Y.J.Wei T.Wen C.Y.Wu H.R.Wu S.Wu X.F.Wu Y.S.Wu S.Q.Xi J.xia J.J.xia G.M.xiang D.X.xiao G.xiao G.G.Xin Y.L.Xin Y.Xing Z.Xiong D.L.Xu R.X.Xu L.Xue D.H.Yan J.Z.Yan C.W.Yang F.F.Yang H.W.Yang J.Y.Yang L.L.Yang M.J.Yang R.Z.Yang S.B.Yang Y.H.Yao Z.G.Yao Y.M.Ye L.Q.Yin N.Yin X.H.You Z.Y.You Y.H.Yu Q.Yuan H.Yue H.D.Zeng T.X.Zeng W.Zeng Z.K.Zeng M.Zha X.X.Zhai B.B.Zhang F.Zhang H.M.Zhang H.Y.Zhang J.L.Zhang L.X.Zhang Li Zhang Lu Zhang p.F.Zhang p.p.Zhang R.Zhang S.B.Zhang S.R.Zhang S. Key Laboratory of particle Astrophyics&Experimental physics Division&computing Center Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China univer.ity of Chinese Academy of sciences Beijing 100049China TIANFU Cosmic Ray Research Center ChengduSichuanChina Dublin Institute for Advanced Studies 31 Fitzwilliam Place2DublinIreland Max-planck-Institut for Nuclear physics P.O.Box 10398069029 HeidelbergGermany State Key Laboratory of particle Detection and Electronics BeijingChina univer.ity of science and technology of China Hefei 230026AnhuiChina School of physical science and technology&School of Information science and technology Southwest Jiaotong UniversityChengdu 610031SichuanChina college of physics Sichuan UniversityChengdu 610065SichuanChina School of Astronomy and Space science Nanjing UniversityNanjing 210023JiangsuChina Center for Astrophysics Guangzhou UniversityGuangzhou 510006GuangdongChina Key Laboratory of Dark Matter and Space Astronomy&Key Laboratory of Radio Astronomy Purple Mountain ObservatoryChinese Academy of SciencesNanjing 210023JiangsuChina Key Laboratory for Research in Galaxies and Cosmology Shanghai Astronomical ObservatoryChinese Academy of SciencesShanghai 200030China Key Laboratory of Cosmic Rays(Tibet univer.ity) Ministry of EducationLhasa 850000TibetChina National Astronomical Observatories Chinese Academy of SciencesBeijing 100101China Hebei Normal univer.ity Shijiazhuang 050024HebeiChina School of physics and Astronomy(Zhuhai)&Sino-French Institute of Nuclear Engineering and technology(Zhuhai) Sun Yat-sen UniversityZhuhai 519000China School of physics(Guangzhou) Sun Yat-sen UniversityGuangzhou 510275GuangdongChina Dipartimento di Fisica dell’universitàdi Napoli“Federico II” Complesso Universitario di Monte Sant’Angelovia Cinthia80126 NapoliItaly School of physics and Astronomy Yunnan UniversityKunming 650091YunnanChina Département de physique Nucléaire et Corpusculaire Facultéde SciencesUniversitéde Genève

Introduction One of main scientiﬁc goals of the Large High Altitude Air Shower Observatory(LHAASO)is to accurately measure the energy spectra of different cosmic ray compositions around the‘knee’*** Wide Field-of-View(FoV)Cherenkov Telescope Array(WFCTA),which is one of the main detectors of LHAASO and has 18 telescopes,is built to achieve this *** telescopes are put together and point to connected directions for a larger *** Telescopes are deployed spatially as close as possible,but due to their own size,the distance between two adjacent telescopes is about 10 ***,the Cherenkov lateral distribution and the parallax between the two telescopes should be considered in the event building process for images crossing over the boundaries of FoVs of the *** event building method for Cherenkov images measured by multiple telescopes of WFCTA is *** performance of the shower measurements using the combined images is evaluated by comparing with showers that are fully contained by a virtual telescope in *** and conclusion It is proved that the developed event building process can help to increase the FoV of WFCTA by 30%while maintaining the same reconstruction quality,compared to the separate telescope reconstruction method.

关键词： method directions conclusion

2015至2017年全国34家医院髋膝关节置换术后假体周围感染翻修率调查

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中华医学杂志 2023年第13期103卷 999-1005页

作者：彭慧明周宗科赵建宁王飞廖威明张文明蒋青严世贵曹力陈廖斌肖骏许伟华何瑞夏亚一徐永清许鹏左建林胡懿郃王万春黄伟王金成陶树清钱齐荣王英振张志强田晓滨王文波金群华朱庆生袁宏尚希福史占军郑稼许建中刘建国徐卫东翁习生邱贵兴中国医学科学院北京协和医院骨科，北京100730 四川大学华西医院骨科，成都610041 解放军东部战区总医院骨科，南京210002 河北医科大学第三医院骨科，石家庄050051 中山大学附属第一医院骨科，广州510008 福建医科大学附属第一医院关节外科，福州350009 南京大学鼓楼医院关节外科，南京210008 浙江大学医学院附属第二医院骨科，杭州310058 新疆医科大学第一附属医院关节外科，乌鲁木齐830054 武汉大学中南医院骨科，武汉430071 华中科技大学同济医学院附属武汉同济医院骨科，武汉430030 华中科技大学同济医学院附属武汉协和医院骨科，武汉430032 陆军军医大学西南医院关节外科，重庆400038 兰州大学第二医院骨科，兰州730030 解放军联勤保障部队第920医院，昆明650032 西安交通大学附属西安红会医院关节外科，西安710054 吉林大学中日联谊医院骨科，长春130031 中南大学湘雅医院骨科，长沙410008 中南大学湘雅附属第二医院骨科，长沙410016 重庆医科大学附属第一医院骨科，重庆400010 吉林大学白求恩第二医院骨科，长春130021 哈尔滨医科大学附属第二医院骨科，哈尔滨150001 上海长征医院关节外科，上海200030 青岛大学附属医院关节外科，青岛266003 山西医科大学附属第二医院骨科，太原030001 贵州医科大学附属医院骨科，贵阳550000 哈尔滨医科大学第一附属医院骨三科，哈尔滨150000 宁夏医科大学附属医院骨科，银川750010 空军军医大学西京医院，西安710032 新疆维吾尔自治区人民医院关节外科，乌鲁木齐830002 中国科学技术大学附属第一医院（安徽省立医院）关节外科，合肥230001 南方医科大学附属南方医院关节外科，广州510515 河南省人民医院骨科，郑州450003 郑州大学附属第一医院骨科，郑州450002 吉林大学白求恩第一医院骨科，长春130000 上海长海医院骨科，上海200082

目的调查全国范围2015至2017年髋/膝关节置换手术量及因假体周围感染(pJI)接受翻修的比例及其病例资料。方法流行病学调查。于2018年11月至2019年12月采用方便抽样方式及自行设计的问卷调查全国41家医院;根据骨骼肌肉感染协会的标准诊断... 详细信息

目的调查全国范围2015至2017年髋/膝关节置换手术量及因假体周围感染(pJI)接受翻修的比例及其病例资料。方法流行病学调查。于2018年11月至2019年12月采用方便抽样方式及自行设计的问卷调查全国41家医院;根据骨骼肌肉感染协会的标准诊断pJI。通过检索各医院住院患者数据库获得pJI患者的资料。从临床记录中提取问卷条目。收集后计算pJI翻修手术的比例,比较髋/膝pJI翻修患者临床资料的差异。结果全国36家医院(87.8%)报告了数据,2015至2017年共实施髋膝关节置换术99791例次,因pJI翻修946例次(0.96%)。髋pJI总翻修率为0.99%(481/48574),2015至2017年分别为0.97%(135/13963)、0.97%(153/15730)和1.07%(193/17881);膝pJI总翻修率为0.91%(465/51271),2015至2017年分别为0.90%(131/14650)、0.88%(155/17693)和0.94%(179/18982);黑龙江(2.2%,40/1805)、福建(2.2%,45/2017)、江苏(2.1%,85/3899)、甘肃(2.1%,29/1377)和重庆(1.8%,64/3523)报告的翻修率较高。结论2015至2017年全国34家医院总体感染翻修率为0.96%;其中髋pJI翻修率略高于膝pJI;不同地区医院翻修率存在差异。

关键词：关节成形术,置换,髋关节成形术,置换,膝感染翻修率