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Comparison of the Pore Structure of Ultralow-Permeability Reservoirs Between the East and West Subsags of the Lishui Sag Using Constant-Rate Mercury Injection

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Journal of Ocean university of china 2021年第2期20卷 315-328页

作者： wang Jinkai zhang Jinliang SheN Wenlong {2. hengyi Faculty of Geographical Science Beijing Normal UniversityBeijing 100875China college of Geological Science and Engineering Shandong University of Science and TechnologyQingdao 266590China CNOOC Ltd. Shanghai BranchShanghai 200335China Laboratory for Marine Mineral resources Qingdao National Laboratory for Marine Science and TechnologyQingdao 266237China

In this study, the differences in reservoir parameters, such as pore radius, throat radius, and pore-throat ratio, between the east and west subsags of the Lishui Sag are analyzed by using data obtained from a constant-rate mercury injection experiment. Furthermore, the quality of the reservoirs in the two subsags is systematically evaluated. Results show that the throat radius of the Lishui west subsag is larger than that of the east subsag, and this parameter has a positive correlation with reservoir quality. However, the pore-throat ratio of the east subsag is larger than that of the west subsag, which has an inverse relationship with reservoir quality. The main reasons for this reservoir difference can be attributed to sedimentation and diagenesis. The sedimentary facies types of the Lishui east subsag are the fan delta, shore lake, shallow lake, and shore shallow lake;their sandstone composition maturity is low;the clay mineral content is high;and the rock has undergone strong diagenesis. Therefore, the physical conditions of the reservoir are poor. However, the sandstones in the Lishui west subsag have weak cementation and compaction, mainly with an intergranular pore structure type, which leads to good connectivity between pores. Therefore, the storage performance and seepage capacity of the Lishui west subsag are better than those of the east subsag;the west subsag is the main area of oil and gas accumulation, as confirmed in the process of exploration and development.

关键词： Lishui Sag constant-rate mercury injection sedimentary facies diagenesis rock pore structure

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Recent progress in perovskite solar cells:material science

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Science china Chemistry 2023年第1期66卷 10-64页

作者： Jiang-Yang Shao dongmei Li Jiangjian shi C{2.ng Ma Yousheng wang Xiaomin liu Xianyuan Jiang Mengmeng Hao Luozheng zhang chang liu Yiting Jiang Zhenhan wang Yu-Wu Zhong Shengzhong(Frank)liu Yao{2. Mai Yongsheng liu Yixin Zhao Zhijun Ning Lianzhou wang Baomin Xu Lei Meng Zuqiang Bian Ziyi Ge Xiaowei Zhan Jingbi You Yongfang Li Qingbo Meng beijing National Laboratory for Molecular Sciences CAS Research/Education Center for Excellence in Molecular SciencesInstitute of ChemistryChinese Academy of SciencesBeijing 100190China Laboratory for Renewable Energy(CAS) Beijing National Laboratory for Condensed Matter PhysicsInstitute of PhysicsChinese Academy of SciencesBeijing 100190China Key Laboratory of Applied Surface and Colloid Chemistry Ministry of EducationShaanxi Key Laboratory for Advanced Energy DevicesShaanxi Engineering Lab for Advanced Energy TechnologyInstitute for Advanced Energy MaterialsSchool of Materials Science and EngineeringShaanxi Normal UniversityXi’an 710119China Institute of New Energy technology College of Information Science and TechnologyJinan UniversityGuangzhou 510632China School of Environmental Science and Engineering Shanghai Jiao Tong UniversityShanghai 200240China School of Physical Science and technology Shanghai Tech UniversityShanghai 201210China Australian Institute for Bioengineering and Nanotechnology and School of Chemical Engineering The University of QueenslandSt LuciaBrisbaneQLD 4072Australia Department of Materials Science and Engineering Southern University of Science and TechnologyShenzhen 518055China Zhejiang Provincial Engineering Research Center of Energy Optoelectronic Materials and Devices Ningbo Institute of Materials Technology&EngineeringChinese Academy of SciencesNingbo 315201China Key Laboratory of Polymer Chemistry and Physics of Ministry of Education School of Materials Science and EngineeringPeking UniversityBeijing 100871China Key Laboratory of Semiconductor Materials Science Institute of SemiconductorsChinese Academy of SciencesBeijing 100083China School of Chemical Sciences University of Chinese Academy of SciencesBeijing 100049China Dalian National Laboratory for Clean Energy Collaborative Innovation Center of Chemistry for Energy Materials(iChEM)Dalian Institute of Chemical PhysicsChinese Academy of SciencesDalian 116023China Key Laboratory of Funct

Perovskite solar cells represent a promising third-generation photovoltaic technology with low fabrication cost and high power conversion *** light of the rapid development of perovskite materials and devices,a systematic survey on the latest advancements covering a broad range of related work is urgently *** review summarizes the recent major advances in the research of perovskite solar cells from a material science *** discussed topics include the devices based on different type of perovskites(organic-inorganic hybrid,all-inorganic,and lead-free perovskite and perovskite quantum dots),the properties of perovskite defects,different type of charge transport materials(organic,polymeric,and inorganic hole transport materials and inorganic and organic electron transport materials),counter electrodes,and interfacial materials used to improve the efficiency and stability of *** discussions focus on the key progresses reported within the recent five ***,the major issues limiting the production of perovskite solar cells and the prospects for the future development of related materials are discussed.

关键词： perovskite solar cells power conversion efficiency perovskite materials hole transport materials electron transport materials counter electrode materials interfacial functional materials defects

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Global patterns of species richness of the holarctic alpine herb Saxifraga:the role of temperature and habitat heterogeneity

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Journal of Plant Ecology 2022年第2期15卷 237-252页

作者： Lian liu Xiaoting Xu Lei zhang Yaoqi Li Nawal Shrestha Danilo M.Neves Qinggang {2. Hong chang Xiangyan Su Yunpeng liu Jianyong Wu Dimitar Dimitrov Zhiheng {2. Jianquan liu Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education College of Life SciencesSichuan UniversityChengdu 610065China Department of Ecology and Key Laboratory for Earth Surface Processes of the Ministry of Education College of Urban and Environmental SciencesPeking UniversityBeijing 100871China State Key Laboratory of Grassland Agro-Ecosystem Institute of Innovation EcologyLanzhou UniversityLanzhou 730000China Institute of Biological Sciences Federal University of Minas GeraisBelo Horizonte 31270-901Brazil Department of Ecology and Ecological Engineering College of Resources and Environmental Sciencesand Key Laboratory of Biodiversity and Organic Farming of Beijing CityChina Agricultural UniversityBeijing 100193China Nanjing Institute of Environmental Sciences Ministry of Ecology and EnvironmentNanjing 210042China Department of Natural History University Museum of BergenUniversity of BergenPO Box 78005020 BergenNorway

The effects of contemporary climate,habitat heterogeneity and long-term climate change on species richness are well studied for woody plants in forest ecosystems,but poorly understood for herbaceous plants,especially in alpine–arctic ***,we aim to test if the previously proposed hypothesis based on the richness–environment relationship could explain the variation in richness patterns of the typical alpine–arctic herbaceous genus *** a newly compiled distribution database of 437 Saxifraga species,we estimated the species richness patterns for all species,narrow-and wide-ranged *** used generalized linear models and simultaneous autoregressive models to evaluate the effects of contemporary climate,habitat heterogeneity and historical climate on species richness *** regressions were used to determine the independent and shared effects of different *** widely used models were tested to identify their predictive power in explaining patterns of species *** found that temperature was negatively correlated with the richness patterns of all and wide-ranged species,and that was the most important environmental factor,indicating a strong conservatism of its ancestral temperate *** heterogeneity and long-term climate change were the best predictors of the spatial variation of narrow-ranged species ***,the combined model containing five predictors can explain ca.40%–50%of the variation in species *** further argued that additional evolutionary and biogeographical processes might have also played an essential role in shaping the Saxifraga diversity patterns and should be considered in future studies.

关键词： climate change Last Glacial Maximum niche conservatism range size water–energy dynamics

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半干旱流域水热变化规律及植被响应

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生态学报 2024年第16期44卷 7198-7212页

作者：方青青张思远王国强王运涛段利民刘廷玺姚继平华北电力大学水利与水电工程学院北京102206 北京师范大学水科学研究院北京100875 内蒙古农业大学水利与土木建筑工程学院呼和浩特010018 内蒙古大学生态与环境学院呼和浩特010021

近年来,水热条件显著变化下植被变绿现象发生在我国诸多半干旱流域,尽管发挥了增汇减碳效用,但也加剧了水资源量的短缺。研究水热变化下植被响应有助于理解植被⁃水资源平衡机制,对流域水资源可持续利用与生态保护有重要意义,是国际性的... 详细信息

近年来,水热条件显著变化下植被变绿现象发生在我国诸多半干旱流域,尽管发挥了增汇减碳效用,但也加剧了水资源量的短缺。研究水热变化下植被响应有助于理解植被⁃水资源平衡机制,对流域水资源可持续利用与生态保护有重要意义,是国际性的前沿科学问题。但鲜有研究聚焦植被动态对水热变化的周期性和阶段性响应特征,导致植被变绿和水资源利用的协同机制尚不清晰。将海拉尔河流域中上游作为研究区域,利用趋势分析、小波周期分析等方法分析了1980—2.12.海拉尔河流域水热变化特征,从整体趋势和动态过程两个维度探讨了水热变化下植被在时空尺度上的响应原因及影响。结果表明:(1)空间上,年均降水量自西(草原)向东(森林)增加,气温减少;相对于草原区,森林区呈现径流量、植被NDVI大,升温慢、降水降幅大的特点。(2.时间上,流域年均降水和径流量分别以10mm/10a和19.3mm/10a的趋势减小;年均气温和生长季NDVI分别以0.65℃/10a和0.003—0.006/10a显著上升,表现出水热条件的暖干化抑制径流量(“抑流”)和促进植被生长的特征(“促长”),甚至在1998年后,降水回升和气温升高趋于平缓,仍表现出“抑流”和“促长”的特征,体现了水热影响的累积性。(3)整体趋势方面,降水和气温在6.9a、径流和植被NDVI分别在13.8、9.8a存在周期性。植被整体变化趋势主要受温度主导,而植被变绿是径流衰减的重要因素;动态过程方面,径流动态变化和周期性规律主要受降水控制,而植被动态变化和周期性规律受到降水、气温等的综合影响,且响应过程受到累积效应的作用。研究结果提高了对半干旱流域植被和水资源协调关系的认识,可为植被管理与水资源利用提供有效依据。

关键词：水热条件径流变化植被响应水分胁迫

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Genomes reveal selective sweeps in kiang and donkey for high-altitude adaptation

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Zoological Research 2021年第4期42卷 450-460页

作者： Lin Zeng he-Qun liu Xiao-Long Tu chang-Mian Ji Xiao Gou Ali Esmailizadeh Sheng {2. Ming-Shan {2. Ming-Cheng {2. Xiao-Long Li Hadi Charati Adeniyi CAdeola Rahamon Akinyele Moshood Adedokun Olatunbosun Oladipo Sunday Charles Olaogun Oscar JSanke Mangbon Godwin F Sheila Cecily Ommeh Bernard Agwanda Jacqueline Kasiiti Lichoti Jian-Lin Han Hong-Kun Zheng chang-Fa {2. Ya-Ping zhang Laurent A.F.Frantz dong-dong Wu State Key Laboratory of Genetic resources and Evolution Kunming Institute of ZoologyChinese Academy of SciencesKunmingYunnan 650223China Hainan Key Laboratory for Biosafety Monitoring and Molecular Breeding in Off-Season Reproduction Regions Institute of Tropical Bioscience and BiotechnologyChinese Academy of Tropical Agricultural SciencesHaikouHainan 571101China college of Animal Science and technology Yunnan Agricultural UniversityKunmingYunnan 650201China Department of Animal Science Faculty of AgricultureShahid Bahonar University of KermanKermanPB 76169-133Iran Kunming college of Life Science University of Chinese Academy of SciencesKunmingYunnan 650204China Sino-Africa Joint Research Center Chinese Academy of SciencesKunmingYunnan 650223China Center for Excellence in Animal Evolution and Genetics Chinese Academy of SciencesKunmingYunnan 650223China Institute of Three-River-Source National Park Chinese Academy of SciencesXiningQinghai 810008China School of Biological and Chemical Sciences Queen Mary University of LondonLondon E14NSUK Department of Genetics Albert Einstein College of MedicineBronxNew YorkNY 10461USA Annoroad Gene Tech.(beijing)Co. Ltd.Beijing 100176China State Key Laboratory of Genetic resources and Evolution Yunnan Laboratory of Molecular Biology of Domestic AnimalsGermplasm Bank of Wild SpeciesKunming Institute of ZoologyChinese Academy of SciencesKunmingYunnan 650223China Department of Veterinary Medicine University of IbadanIbadan 200284Nigeria Federal college of Animal health and Production technology Moor-PlantationIbadan 234102Nigeria Taraba State Ministry of Agriculture and Natural resources Jalingo 660221Nigeria Division of Veterinary Office Serti 663101Nigeria Institute For Biotechnology Research Jomo Kenyatta university of Agriculture and technology Nairobi 62000-00200Kenya Department of Zoology National Museums of KenyaNairobi 40658-00100Kenya State Department of Livestock Ministry of AgricultureLivestockFisheries and IrrigationN

Over the last several hundred years,donkeys have adapted to high-altitude conditions on the Tibetan ***,the kiang,a closely related equid species,also inhabits this *** reports have demonstrated the importance of specific genes and adaptive introgression in divergent lineages for adaptation to hypoxic conditions on the Tibetan ***,we assessed whether donkeys and kiangs adapted to the Tibetan Plateau via the same or different biological pathways and whether adaptive introgression has *** assembled a de novo genome from a kiang individual and analyzed the genomes of five kiangs and 93 donkeys(including 2. from the Tibetan Plateau).Our analyses suggested the existence of a strong hard selective sweep at the EPAS1 locus in *** Tibetan donkeys,however,another gene,i.e.,EGLN1,was likely involved in their adaptation to high *** addition,admixture analysis found no evidence for interspecific gene flow between kiangs and Tibetan *** findings indicate that despite the short evolutionary time scale since the arrival of donkeys on the Tibetan Plateau,as well as the existence of a closely related species already adapted to hypoxia,Tibetan donkeys did not acquire adaptation via admixture but instead evolved adaptations via a different biological pathway.

关键词： Kiang Donkey High altitude Adaptation Selection

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Melatonin inhibits ESCC tumor growth by mitigating the HDAC7/β-catenin/c-Myc positive feedback loop and suppressing the USP10-maintained HDAC7 protein stability

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Military Medical Research 2023年第2期10卷 207-226页

作者： Zhi-Qiang Ma Ying-Tong Feng Kai Guo dong liu {2.-Jian Shao Ming-Hong Pan Yi-Meng zhang Yu-Xi zhang Di Lu Di huang Fan zhang Jin-Liang wang Bo Yang Jing Han Xiao-Long Yan Yi Hu Department of Medical Oncology Senior Department of Oncologythe Fifth Medical CenterChinese PLA General HospitalBeijing 100853China Department of Thoracic Surgery Tangdu Hospitalthe Fourth Military Medical UniversityXi’an 710038China Department of Cardiothoracic Surgery the 71th Group Army Hospital of PLAthe Affiliated Huaihai Hospital of Xuzhou Medical UniversityXuzhou 221004JiangsuChina Department of Thoracic Surgery Shaanxi Provincial People’s Hospitalthe Third Affiliated Hospital of Xi’an Jiaotong UniversityXi’an 710068China State Key Laboratory of Cardiovascular Disease Fuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical SciencesPeking Union Medical CollegeBeijing 100037China Department of Ophthalmology Tangdu Hospitalthe Fourth Military Medical UniversityXi’an 710038China Department of Cardiovascular Surgery Xijing Hospitalthe Fourth Military Medical UniversityXi’an 710032China

Background:Melatonin,a natural hormone secreted by the pineal gland,has been reported to exhibit antitumor properties through diverse mechanisms of ***,the oncostatic function of melatonin on esophageal squamous cell carcinoma(ESCC) remains *** study was conducted to investigate the potential effect and underlying molecular mechanism of melatonin as single anticancer agent against ESCC ***:ESCC cell lines treated with or without melatonin were used in this *** vitro colony formation and 5-Ethynyl-2.-deoxyuridine(EdU) incorporation assays,and nude mice tumor xenograft model were used to confirm the proliferative capacities of ESCC ***-seq,qPCR,Western blotting,recombinant lentivirus-mediated target gene overexpression or knockdown,plasmids transfection and co-IP were applied to investigate the underlying molecular mechanism by which melatonin inhibited ESCC cell *** staining on ESCC tissue microarray and further survival analyses were performed to explore the relationship between target genes’ expression and prognosis of ***:Melatonin treatment dose-dependently inhibited the proliferative ability and the expression of histone deacetylase 7(HDAC7),c-Myc and ubiquitin-specific peptidase 10(USP10) in ESCC cells(Phe expressions of HDAC7,c-Myc and USP10 in tumors were significantly higher than the paired normal tissues from 148 ESCC patients(Phen,the Kaplan-Meier survival analysis suggested that ESCC patients with high HDAC7,c-Myc or USP10levels predicted worse overall survival(log-rank Pher revealed that HDAC7physically deacetylated and activated β-catenin thus promoting downstream target c-Myc gene ***,our mechanistic study validated that HDAC7/β-catenin/c-Myc could form the positive feedback loop to enhance ESCC cell growth,and USP10 could deubiquitinate and stabilize HDAC7 protein in the ESCC ***,we verified that inhibition

关键词： Melatonin Histone deacetylase 7(HDAC7) β-catenin c-Myc Ubiquitin-specifc peptidase 10(USP10) Esophageal squamous cell carcinoma(ESCC)

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A chloride efflux transporter,BIG RICE GRAIN 1,is involved in mediating grain size and salt tolerance in rice

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Journal of Integrative Plant Biology 2021年第12期63卷 2150-2163页

作者： Zhijie Ren Fenglin Bai Jingwen Xu Li wang Xiaohan wang Qian {2. changxin Feng Qi Niu Liying {2. Jiali Song Fang Bao Liangyu liu Yikun he Ligeng Ma wang Tian Congcong Hou Legong Li college of Life Sciences Capital Normal Universityand Beijing Key Laboratory of Plant Gene Resources and Biotechnology for Carbon Reduction and Environmental ImprovementBeijing 100048China School of Advanced Agricultural Sciences Peking UniversityBeijing 100871China

Grain size is determined by the size and number of cells in the *** regulation of grain size is crucial for improving crop yield;however,the genes and molecular mechanisms that control grain size remain ***,we report that a member of the detoxification efflux carrier/Multidrug and Toxic Compound Extrusion(DTX/MATE)family transporters,BIG RICE GRAIN 1(BIRG1),negatively influences grain size in rice(Oryza sativa L.).BIRG1 is highly expressed in reproductive organs and *** birg1 grain,the outer parenchyma layer cells of spikelet hulls are larger than in wild-type(WT)grains,but the cell number is *** expressed in Xenopus laevis oocytes,BIRG1 exhibits chloride efflux *** with this role of BIRG1,the birg1 mutant shows reduced tolerance to salt stress at a toxic chloride ***,grains from birg1 plants contain a higher level of chloride than those of WT plants when grown under normal paddy field conditions,and the roots of birg1 accumulate more chloride than those of WT under saline ***,the data suggest that BIRG1 in rice functions as a chloride efflux transporter that is involved in mediating grain size and salt tolerance by controlling chloride homeostasis.

关键词： chloride efflux transporter DTX/MATE grain size rice salt tolerance

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Elite sd1 alleles in japonica rice and their breeding applications in northeast china

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The Crop Journal 2022年第1期10卷 224-233页

作者： Hanjing Sha hualong liu Guangxin Zhao Zhongmin Han Huilin {2. Jingguo wang Hongliang Zheng Jifeng zhang Yang Yu Yuqiang liu Detang Zou Shoujun Nie Jun Fang Key Laboratory of Soybean Molecular Design Breeding Northeast Institute of Geography and AgroecologyChinese Academy of SciencesHarbin 150081HeilongjiangChina Key Laboratory of Germplasm Enhancement Physiology and Ecology of Food Crops in Cold RegionMinistry of EducationNortheast Agricultural UniversityHarbin 150030HeilongjiangChina Innovation Center Suihua Branch of Heilongjiang Academy of Agricultural SciencesSuihua 152052HeilongjiangChina university of Chinese Academy of Sciences Beijing 100049China college of Life Science and Engineering Shenyang UniversityShenyang 110044LiaoningChina The Innovative Academy for Seed Design Chinese Academy of SciencesBeijing 100101China

The Green Revolution gene sd1 has been used extensively in modern rice breeding,especially in indica ***,elite sd1 alleles and related germplasm resources used for japonica rice breeding have not been identified,and extensive efforts are needed for japonica rice breeding to obtain new dwarfing *** from MBKbase-Rice revealed seven sd1 haplotypes in indica and four in japonica *** new sd1 alleles were identified in indica *** 2.5 japonica accessions from northeast Asia,except for the weak functional allele SD1-EQ,sd1-r was the major allele,reducing plant height in comparison with *** germplasm resources carrying reported sd1 alleles were identified by genotype searching and further verified by literature search,genealogical analysis,and d Caps *** and geographic distribution showed that sd1-r is an excellent allele widely used in northern{2. and Tohoku in Japan,and sd1-j is commonly used in east{2. and Kyushu in ***-and Xiushui-series cultivars carrying sd1-r and sd1-j,respectively,are essential branches of the backbone parents of Chinese japonica rice,Akihikari and Ce2.,with the largest number of descendants and derived *** semi-dwarf japonica rice breeding,sd1-d was introgressed into Daohuaxiang 2.DHX2..Dwarf and semi-dwarf lines carrying sd1-d were selected and designated as 12.9 and 12.0,respectively,after withstanding typhoon-induced strong winds and heavy rains in 2.2.,and are anticipated to become useful intermediate materials for future genetic research and *** work will facilitate the introduction,parental selection,and marker-assisted breeding,and provide a material basis for the next step in identifying favorable genes that selected together with the sd1 alleles in japonica backbone parents.

关键词： Semi-dwarf breeding Elite allele Pedigree analysis Geographic distribution Regional adaptability

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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 university Beijing 100191China Bochum Ruhr-university D-44780BochumGermany Budker Institute of Nuclear Physics SB RAS(BINP) Novosibirsk 630090Russia Carnegie Mellon university PittsburghPennsylvania 15213USA Central china normal {2. Wuhan 430079China Central South university Changsha 410083China china Center of Advanced Science and technology Beijing 100190China china university of Geosciences Wuhan 430074China Chung-Ang university Seoul06974Republic of Korea COMSATS university Islamabad Lahore CampusDefence RoadOff Raiwind Road54000LahorePakistan Fudan university Shanghai 200433China GSI helmholtzcentre for heavy Ion Research GmbH D-64291DarmstadtGermany Guangxi normal university Guilin 541004China Guangxi university Nanning 530004China Hangzhou normal university Hangzhou 310036China hebei university Baoding 071002China helmholtz Institute Mainz Staudinger Weg 18D-55099MainzGermany henan normal university Xinxiang 453007China henan university Kaifeng 475004China henan university of Science and technology Luoyang 471003China henan university of technology Zhengzhou 450001China huangshan college Huangshan 245000China Hunan normal university Changsha 410081China Hunan university Changsha 410082China Indian Institute of technology Madras Chennai 600036India Indiana university 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 university 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 university Changchun 130012China Joha

The number ofψ(3686)events collected by the BESⅢdetector during the 2.2. run period is determined to be(2.59.3±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 2.09 and 2.12.un 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(2.12.4±14.3)×10~6.

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

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Timing analysis of the black hole candidate EXO 1846–031 with Insight-HXMT monitoring

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Research in Astronomy and Astrophysics 2021年第3期21卷 193-204页

作者： he-Xin liu Yue huang Guang-Cheng Xiao Qing-Cui Bu Jin-Lu Qu Shu {2. Shuang-Nan {2. Shu-Mei Jia Fang-Jun Lu Xiang Ma Lian Tao Wei {2. Li Chen Li-Ming Song Ti-Pei Li Yu-Peng Xu Xue-Lei Cao Yong Chen Cong-Zhan liu Ce Cai Zhi chang Gang Chen Tian-Xiang Chen Yi-Bao Chen Yu-Peng Chen Wei Cui Wei-Wei Cui Jing-Kang Deng Yong-Wei dong Yuan-Yuan Du Min-Xue Fu Guan-hua Gao he Gao Min Gao Ming-Yu Ge Yu-dong Gu Ju Guan Cheng-Cheng Guo Da-Wei Han Jia Huo Lu-hua Jiang Wei-Chun Jiang Jing Jin Yong-Jie Jin Ling-Da Kong {12. Li Cheng-Kui Li Gang Li Mao-Shun Li Wei Li Xian Li Xiao-Bo Li Xu-Fang Li Yang-Guo Li Zheng-Wei Li Xiao-hua Liang Jing-Yuan Liao Bai-Sheng liu Guo-Qing liu Hong-Wei liu Xiao-Jing liu Yi-Nong liu Bo Lu Xue-Feng Lu Qi Luo Tao Luo Bin Meng Yi Nang Jian-Yin Nie Ge Ou Na Sai Ren-Cheng Shang Xin-Ying Song Liang Sun Ying Tan You-Li Tuo Chen wang Guo-Feng wang Juan wang Ling-Jun wang Weng-Shuai wang Yu-Sa wang Xiang-Yang Wen Bai-Yang Wu Bo-{12. Wu Mei Wu Shuo Xiao Shao-Lin Xiong he Xu Jia-Wei Yang Sheng Yang Yan-Ji Yang Yi-Jung Yang Qi-Bin Yi Qian-Qing Yin Yuan You Ai-Mei {2. Cheng-Mo {2. Fan {2. Hong-Mei {2. Juan {2. Tong {2. Wan-chang {2. Wen-Zhao {2. Yi {2. Yi-Fei {2. Yong-Jie {2. Yuan-Hang {2. Yue {2. Zhao {2. Zhi {2. Zi-Liang {2. Hai-Sheng Zhao Xiao-Fan Zhao shi-Jie Zheng Yao-Guang Zheng Deng-Ke Zhou Jian-Feng Zhou Yu-Xuan Zhu Ren-Lin Zhuang Yue Zhu Key Laboratory of Particle Astrophysics Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China university of Chinese Academy of Sciences Chinese Academy of SciencesBeijing 100049China Institut fur Astronomie und Astrophysik Kepler Center for Astro and Particle PhysicsEberhard Karls Universität72076 TubingenGermany Department of Astronomy Beijing Normal UniversityBeijing 100088China Department of Astronomy Tsinghua UniversityBeijing 100084China Department of Physics Tsinghua UniversityBeijing 100084China Department of Engineering Physics Tsinghua UniversityBeijing 100084China Key Laboratory of Space Astronomy and technology National Astronomical ObservatoriesChinese Academy of SciencesBeijing 100101China college of Physics Sciences&technology Hebei UniversityBaoding 071002Hebei ProvinceChina

We present the observational results from a detailed timing analysis of the black hole candidate EXO 1846-031 during its outburst in 2.19 with the observations of Insight-HXMT,NICER and *** outburst can be classified roughly into four different ***-C quasi-periodic oscillations(QPOs)observed by NICER(about 0.1-6 Hz)and Insight-HXMT(about 0.7-8 Hz)are also reported in this ***,we study various physical quantities related to QPO *** QPO rms-frequency relationship in the energy band 1-10 keV indicates that there is a turning pointing in frequency around2.Hz,which is similar to that of GRS 1915+105.A possible hypothesis for the relationship above may be related to the inclination of the source,which may require a high inclination to explain *** relationships between QPO frequency and QPO rms,hardness,total fractional rms and count rate have also been found in other transient sources,which can indicate that the origin of type-C QPOs is non-thermal.

关键词： X-ray binaries black hole candidate QPO EXO 1846–031

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