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115 results on '"Jilei Xu"'

1. Surface treatment technology of downhole water cut sensor

Author

Qinghai YANG, Wei GAO, Songbo WEI, Xiang YU, Chuan YU, Bairu SHI, Xingguo YANG, Qiaochu SHEN, and Jilei XU

Subjects
Geochemistry and Petrology, Energy Engineering and Power Technology, Economic Geology, Geology, Geotechnical Engineering and Engineering Geology
Published
2022

2. Comparison of Corrosion Behavior of WE43 and AZ80 Alloys in NaCl and Na2SO4 Solutions

Author

Chenxu Li, Yuming Zhao, Jinhui Liu, Jilei Xu, Dong Guo, Huanghua Zhang, Xianghong Zhou, Peixu Yang, and Shaojun Zhang

Subjects
Inorganic Chemistry, General Chemical Engineering, General Materials Science, magnesium alloys, rare earth elements, micro-galvanic corrosion, surface film, corrosion resistance, Condensed Matter Physics
Abstract

The corrosion behavior and corrosion resistance of WE43 and AZ80 immersed in NaCl and Na2SO4 solutions were investigated, respectively. Two alloys were immersed in 0.6 M NaCl and Na2SO4 solution to observe the corrosion morphologies. Hydrogen evolution and weight loss experiments were conducted to obtain the corrosion rates. Electrochemical tests were used to characterized detailed corrosion situation. The results show that, when immersed in Na2SO4 solution, WE43 alloy shows a unique micro-galvanic corrosion behavior. On the other hand, the corrosion rate of WE43 in Na2SO4 solution is much faster than that in NaCl solution, which is the direct opposite of AZ80 and most magnesium alloys. The protection of the surface film maybe the key factor to the unexpected phenomena.

Published
2023
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4. Strengthening Ni-Coated CNT/Mg Composites by Optimizing the CNT Content

Author

Jilei Xu, Yizhuang Zhang, Zhiyuan Li, Yunpeng Ding, Xin Zhao, Xinfang Zhang, Hanying Wang, Changhong Liu, and Xiaoqin Guo

Subjects
General Chemical Engineering, General Materials Science, carbon nanotube, magnesium matrix nanocomposite, strengthening, strong interface bonding, mechanical property
Abstract

The dispersion of carbon nanotubes (CNTs) is the bottleneck in CNT-reinforced metal matrix composites. In this work, CNT/Mg composites were prepared by grinding Mg powder and then dispersing CNTs via ball milling and hot pressing. The uniform distribution of Ni-coated CNTs in the matrix was achieved by optimizing the content of CNTs. Scanning electron microscope, high-resolution transmission electron microscopy and X-ray diffraction, optical microscopy, and compression tests were employed. With the CNT content being less than 1%, the CNTs can be evenly distributed in CNT/Mg composites, resulting in a sharp increase in strength. However, with the higher CNT content, the CNTs gradually cluster, leading decreased fracture strain and strength. Furthermore, the coated Ni in the CNTs reacts with the magnesium matrix and completely transforms into Mg2Ni, significantly enhancing the interface bonding. This strong interface bonding and the diffusely distributed Mg2Ni in the matrix significantly strengthen the CNT/Mg composite.

Published
2022
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6. Bifidobacterium adolescentis regulates catalase activity and host metabolism and improves healthspan and lifespan in multiple species

Author

Qiwei Ge, Tongyao Hou, Du Chen, Yadong Qi, Lan Wang, Luyi Chen, Shujie Chen, Jianmin Si, Lijun Kang, Yuedan Fan, Yawen Zhang, Liangjing Wang, Yongmei Xi, Jilei Xu, and Xiaohang Yang

Subjects
Premature aging, chemistry.chemical_classification, Aging, biology, Transgene, Neuroscience (miscellaneous), Skeletal muscle, Metabolism, Oxidative phosphorylation, biology.organism_classification, Microbiology, medicine.anatomical_structure, Enzyme, chemistry, Catalase, medicine, biology.protein, Geriatrics and Gerontology, Caenorhabditis elegans
Abstract

To identify candidate bacteria associated with aging, we performed fecal microbiota sequencing in young, middle-aged and older adults, and found lower Bifidobacterium adolescentis abundance in older individuals aged ≥60 years. Dietary supplementation of B. adolescentis improved osteoporosis and neurodegeneration in a mouse model of premature aging (Terc−/−) and increased healthspan and lifespan in Drosophila melanogaster and Caenorhabditis elegans. B. adolescentis supplementation increased the activity of the catalase (CAT) enzyme in skeletal muscle and brain tissue from Terc−/− mice, and suppressed cellular senescence in mouse embryonic fibroblasts. Transgenic deletion of catalase (ctl-2) in C. elegans abolished the effects of B. adolescentis on the lifespan and healthspan. B. adolescentis feeding also led to changes in oxidative stress-associated metabolites in Terc−/− mouse feces. These results suggest a role for B. adolescentis in improving the healthspan and lifespan through the regulation of CAT activity and host metabolism. This study shows that dietary supplementation with B. adolescentis increases the activity of the catalase enzyme and improves the healthspan and lifespan in multiple animal models. Deletion of the catalase enzyme in worms abolished the beneficial effects of the bacterium.

Published
2021

7. The Aged Intestine: Performance and Rejuvenation

Author

Lan Wang, Jilei Xu, Qiwen Wang, Jianmin Si, Tongyao Hou, Shujie Chen, Weiyi Shen, and Yadong Qi

Subjects
Senescence, intestinal microbiota, bile acids, business.industry, aging, short-chain fatty acids, Cell Biology, Review, Bioinformatics, Pathology and Forensic Medicine, Elderly population, Medicine, Identification (biology), Neurology (clinical), Geriatrics and Gerontology, Stem cell, business, intestine, Rejuvenation
Abstract

Owing to the growing elderly population, age-related problems are gaining increasing attention from the scientific community. With senescence, the intestine undergoes a spectrum of changes and infirmities that are likely the causes of overall aging. Therefore, identification of the aged intestine and the search for novel strategies to rescue it, are required. Although progress has been made in research on some components of the aged intestine, such as intestinal stem cells, the comprehensive understanding of intestinal aging is still limited, and this restricts the in-depth search for efficient strategies. In this concise review, we discuss several aspects of intestinal aging. More emphasis is placed on the appraisal of current and potential strategies to alleviate intestinal aging, as well as future targets to rejuvenate the aged intestine.

Published
2021

9. Strengthening and Toughening CNTs/Mg Composites by OpTimizing the Grinding Time of Magnesium Powder

Author

Yunpeng Ding, Yizhuang Zhang, Zhiyuan Li, Changhong Liu, Hanying Wang, Xin Zhao, Xinfang Zhang, Jilei Xu, and Xiaoqin Guo

Subjects
General Chemical Engineering, General Materials Science, carbon nanotube, magnesium matrix nanocomposite, strengthening, toughening, mechanical property
Abstract

In this paper, CNT/Mg composites with high compressive properties were prepared by using Ni-plated CNT and pure magnesium powder as raw materials through the grinding of magnesium powder, ball-milling mixing and hot-pressing sintering. The effect of grinding time for finer magnesium powder on the microstructure and properties of the final composites was studied mainly by SEM, XRD, HRTEM and compression tests. The results show that with the prolongation of milling time, the magnesium particle size decreases gradually and the CNT dispersion becomes more uniform. Moreover, the nickel layer on the surface of CNT reacts with highly active broken magnesium powder in the sintering process to generate MgNi2 intermediate alloy, which significantly improves interface bonding. The strength and fracture strain of composites are significantly increased by the combined action of the uniform distribution of CNTs and strong interface bonding from the MgNi2 phase. The compressive strength, yield strength and fracture strain of the composites, prepared with a 60 h grinding of magnesium powder, reached 268%, 272% and 279% of those in composites without the grinding of magnesium powder.

Published
2022

13. Polymodal Functionality of C. elegans OLL Neurons in Mechanosensation and Thermosensation

Author

Wenjuan Zou, Jilei Xu, Firdosh Ruhomutally, Duo Duan, J T Liu, Umar Al-Sheikh, Luyi Chen, Lijun Kang, Hankui Cheng, Yuedan Fan, Siyan Liu, and Du Chen

Subjects
0301 basic medicine, Sensory Receptor Cells, Physiology, Polymodal sensory neuron, Thermosensation, Sensory system, Mechanotransduction, Cellular, 03 medical and health sciences, 0302 clinical medicine, medicine, Animals, Mechanotransduction, OLL neurons, Caenorhabditis elegans, Caenorhabditis elegans Proteins, Mechanosensation, Chemistry, Sodium channel, General Neuroscience, Glutamate receptor, General Medicine, Cell biology, Amiloride, Mechanoreceptor, 030104 developmental biology, medicine.anatomical_structure, nervous system, Touch, Cold receptor, Original Article, 030217 neurology & neurosurgery, medicine.drug
Abstract

Sensory modalities are important for survival but the molecular mechanisms remain challenging due to the polymodal functionality of sensory neurons. Here, we report the C. elegans outer labial lateral (OLL) sensilla sensory neurons respond to touch and cold. Mechanosensation of OLL neurons resulted in cell-autonomous mechanically-evoked Ca2+ transients and rapidly-adapting mechanoreceptor currents with a very short latency. Mechanotransduction of OLL neurons might be carried by a novel Na+ conductance channel, which is insensitive to amiloride. The bona fide mechano-gated Na+-selective degenerin/epithelial Na+ channels, TRP-4, TMC, and Piezo proteins are not involved in this mechanosensation. Interestingly, OLL neurons also mediated cold but not warm responses in a cell-autonomous manner. We further showed that the cold response of OLL neurons is not mediated by the cold receptor TRPA-1 or the temperature-sensitive glutamate receptor GLR-3. Thus, we propose the polymodal functionality of OLL neurons in mechanosensation and cold sensation.

Published
2021

14. Synthesis of renewable aviation fuel additives with aromatic aldehydes and methyl isobutyl ketone under solvent-free conditions

Author

Jingyuan Xu, Jilei Xu, Ning Li, Aiqin Wang, Guangyi Li, Fengan Han, Tao Zhang, and Yu Cong

Subjects
chemistry.chemical_classification, Renewable Energy, Sustainability and the Environment, Chemistry, Energy Engineering and Power Technology, engineering.material, Freezing point, Catalysis, Methyl isobutyl ketone, chemistry.chemical_compound, Acid strength, Fuel Technology, engineering, Organic chemistry, Aviation fuel, Aldol condensation, Thermal stability, Hydrodeoxygenation
Abstract

Aviation fuel range high-density bicycloalkanes were selectively synthesized with methyl isobutyl ketone (MIBK) and aromatic aldehydes which can be derived from lignocellulose. First, a series of aviation fuel precursors were obtained by the solvent-free aldol condensation of methyl isobutyl ketone (MIBK) and aromatic aldehydes. Among the investigated catalysts, Amberlyst-15 resin exhibited the highest activity. On the basis of characterization, the good performance of Amberlyst-15 resin can be attributed to its bigger surface area, and higher acid site amount and acid strength. Subsequently, the aldol condensation products were further converted to bicycloalkanes by solvent-free hydrodeoxygenation (HDO). A commercial Ru/C catalyst exhibited the highest activity for the HDO process. Over it, high yields (∼95%) of aviation fuel range bicycloalkanes were achieved under mild conditions. According to characterization results, the excellent performance of the Ru/C catalyst might be rationalized by its relatively higher acid strength and better metal dispersion. The bicycloalkanes obtained in this work have high densities (0.895–0.902 g mL−1) and low freezing points (223.2–230.0 K). In real applications, they can be used as high-density aviation fuels or additives to improve the volumetric heat values and thermal stability of current aviation fuels.

Published
2021

15. Synthesis of renewable alkylated naphthalenes with benzaldehyde and angelica lactone

Author

Ning Li, Guangyi Li, Yu Cong, Ran Wang, Jilei Xu, Xiaodong Wang, Tao Zhang, and Aiqin Wang

Subjects
Benzaldehyde, chemistry.chemical_compound, chemistry, 010405 organic chemistry, Angelica lactone, Environmental Chemistry, Organic chemistry, Alkylation, 010402 general chemistry, 01 natural sciences, Pollution, 0104 chemical sciences
Abstract

Herein, we report a new route for the synthesis of renewable alkylated naphthalenes (ANs) with benzaldehyde and angelica lactone, two platform compounds that can be derived from lignocellulose.

Published
2021

16. Study of the front-end signal for the 3-inch PMTs instrumentation in JUNO

Author

Diru Wu, Jilei Xu, Miao He, Zhimin Wang, and Ziliang Chu

Subjects
Nuclear and High Energy Physics, Physics - Instrumentation and Detectors, Nuclear Energy and Engineering, FOS: Physical sciences, Instrumentation and Detectors (physics.ins-det)
Abstract

25,600 3-inch PMTs will be installed in Jiangmen Underground Neutrino Observatory (JUNO) to achieve more precise energy calibration and to extend the physics detection potential. Performances of all bare PMTs have been characterized and these PMTs are being instrumented with the high voltage divider, underwater front-end cable, and connector. In this paper, we present a dedicated study on signal quality at different stages of the instrumentation. An optimized high voltage ratio was confirmed and finalized which improved the PMT transit time spread by 25%. The signal charge was attenuated by 22.5% (13.0%) in the 10 m (5 m) cable and it required the addition of 45 V (23 V) to compensate for the loss of PMT gain. There was a 1% overshoot following the PMT signal and no sign of reflection in the connector. A group of 16 3-inch PMTs with the full instrumentation was installed in the JUNO prototype detector together with a few 8-inch and 20-inch PMTs, which showed good stability and demonstrated a photon detection system with multiple types of PMTs.

Published
2022

18. Dietary type 2 resistant starch improves systemic inflammation and intestinal permeability by modulating microbiota and metabolites in aged mice on high-fat diet

Author

Yadong Qi, Weili Liu, Renbin Lin, Shujie Chen, Mengjia Hu, John J. Kim, Lina Fan, Jilei Xu, Lan Wang, Yanyong Deng, Jianmin Si, Luyi Chen, and Yawen Zhang

Subjects
medicine.medical_specialty, resistant starch, Aging, food.ingredient, Colon, microbiome, Mucin 2, Gut flora, Diet, High-Fat, Weight Gain, Butyric acid, chemistry.chemical_compound, Mice, food, Internal medicine, medicine, Animals, Resistant starch, Alistipes, Inflammation, Intestinal permeability, biology, Cell Biology, medicine.disease, biology.organism_classification, Gastrointestinal Microbiome, Mice, Inbred C57BL, Endocrinology, high-fat diet, chemistry, Intestinal Absorption, Liver, Female, Peptococcus, Steatosis, Research Paper
Abstract

Type 2 resistant starch (RS2) is a fermentable dietary fiber conferring health benefits. We investigated the effects of RS2 on host, gut microbiota, and metabolites in aged mice on high-fat diet. In eighteen-month old mice randomly assigned to control, high-fat (HF), or high-fat+20% RS2 (HFRS) diet for 16 weeks, RS2 reversed the weight gain and hepatic steatosis induced by high-fat diet. Serum and fecal LPS, colonic IL-2 and hepatic IL-4 mRNA expressions decreased while colonic mucin 2 mRNA and protein expressions increased in the HFRS compared to the HF and the control group. 16s rRNA sequencing of fecal microbial DNA demonstrated that RS2 decreased the abundance of pathogen taxa associated with obesity, inflammation, and aging including Desulfovibrio (Proteobacteria phylum), Ruminiclostridium 9, Lachnoclostridium, Helicobacteria, Oscillibacter, Alistipes, Peptococcus, and Rikenella. Additionally, RS2 increased the colonic butyric acid by 2.6-fold while decreasing the isobutyric and isovaleric acid levels by half compared to the HF group. Functional analyses based on Clusters of Orthologous Groups showed that RS2 increased carbohydrate while decreasing amino acid metabolism. These findings demonstrate that RS2 can reverse weight gain, hepatic steatosis, inflammation, and increased intestinal permeability in aged mice on high-fat diet mediated by changes in gut microbiome and metabolites.

Published
2020

19. Synthesis of jet fuel range high-density dicycloalkanes with methyl benzaldehyde and acetone

Author

Ning Li, Jilei Xu, Aiqin Wang, Yu Cong, Guangyi Li, Fengan Han, and Adeleye Aderemi Timothy

Subjects
chemistry.chemical_classification, Materials science, Cyclohexane, Renewable Energy, Sustainability and the Environment, Energy Engineering and Power Technology, Jet fuel, Catalysis, Benzaldehyde, Acid strength, chemistry.chemical_compound, Fuel Technology, chemistry, Chemical engineering, Acetone, Aldol condensation, Hydrodeoxygenation
Abstract

In this work, jet fuel range high-density dicycloalkanes were manufactured from methyl benzaldehyde and acetone, two platform compounds which may be obtained from lignocellulose. Protonated titanate nanotubes (PTNTs), a cheap and easily prepared solid acid catalyst, was first found to be a stable, durable and highly efficient catalyst for the preparation of the jet fuel precursors by the acid-catalyzed aldol condensation of acetone and methyl benzaldehydes. Over this catalyst, high yield (∼76%) of jet fuel precursors was reached under mild reaction conditions. The PTNT catalyst can be repeatedly used without significant deactivation, which is advantageous in real application. On the basis of the characterization, the good performance of the PTNT catalyst can be attributed to its special nanotube morphology, bigger surface area, higher acid site amount and acid strength. After the hydrodeoxygenation of jet fuel precursors in cyclohexane under mild conditions (403 K, 5 MPa, 2 h), high yields (∼90%) of dicycloalkanes were achieved. These dicycloalkanes have higher densities than ordinary jet fuel. Therefore, they may be blended into jet fuel to raise the range (or payload) of airplanes.

Published
2020

20. Nitrogen loadings affect trophic structure in stream food webs on the Tibetan Plateau, China

Author

Jian Zhang, Jilei Xu, Xiang Tan, and Quanfa Zhang

Subjects
China, Environmental Engineering, Food Chain, Nitrogen Isotopes, Rivers, Nitrogen, Fishes, Environmental Chemistry, Animals, Tibet, Pollution, Waste Management and Disposal, Ecosystem
Abstract

Anthropogenic activities, such as agricultural and industrial development, have increased nutrient inputs into waterways, which affect trophic interactions and the flow of energy through food webs in the aquatic ecosystems. However, the responses of food web structure and function to specific anthropogenic stressors in the alpine stream systems remain unclear. Here, we studied the stream food webs in the Lhasa River on the Tibetan Plateau, China. We measured the isotopic ratios (δ

Published
2022

21. Feasibility of detecting B8 solar neutrinos at JUNO

Author

Athayde Marcondes de André, João Pedro, Abusleme, Angel, Adam, Thomas, Ahmad, Shakeel, Ahmed, Rizwan, Aiello, Sebastiano, Akram, Muhammad, Fengpeng, An, Qi, An, Andronico, Giuseppe, Anfimov, Nikolay, Antonelli, Vito, Antoshkina, Tatiana, Asavapibhop, Burin, Auguste, Didier, Babic, Andrej, Balashov, Nikita, Baldini, Wander, Barresi, Andrea, Basilico, Davide, Baussan, Eric, Bellato, Marco, Bergnoli, Antonio, Birkenfeld, Thilo, Blin, Sylvie, Blum, David, Blyth, Simon, Bolshakova, Anastasia, Bongrand, Mathieu, Bordereau, Clément, Breton, Dominique, Brigatti, Augusto, Brugnera, Riccardo, Bruno, Riccardo, Budano, Antonio, Buscemi, Mario, Busto, Jose, Butorov, Ilya, Cabrera, Anatael, Cai, Hao, Cai, Xiao, Cai, Yanke, Cai, Zhiyan, Callegari, Riccardo, Cammi, Antonio, Campeny, Agustin, Cao, Chuanya, Cao, Guofu, Cao, Jun, Caruso, Rossella, Cerna, Cédric, Chang, Jinfan, Chang, Yun, Chen, Pingping, Chen, Po-An, Chen, Shaomin, Chen, Xurong, Chen, Yi-Wen, Chen, Yixue, Chen, Yu, Chen, Zhang, Cheng, Jie, Cheng, Yaping, Chetverikov, Alexey, Chiesa, Davide, Chimenti, Pietro, Chukanov, Artem, Claverie, Gérard, Clementi, Catia, Clerbaux, Barbara, CONFORTI DI LORENZO, Selma, Corti, Daniele, Dal Corso, Flavio, Dalager, Olivia, De La Taille, Christophe, Deng, Jiawei, Deng, Zhi, Deng, Ziyan, Depnering, Wilfried, Diaz, Marco, Ding, Xuefeng, Ding, Yayun, Dirgantara, Bayu, Dmitrievsky, Sergey, Dohnal, Tadeas, Dolzhikov, Dmitry, Donchenko, Georgy, Dong, Jianmeng, Doroshkevich, Evgeny, Dracos, Marcos, Druillole, Frédéric, Ran, Du, Shuxian, Du, Dusini, Stefano, Dvorak, Martin, Enqvist, Timo, Enzmann, Heike, Fabbri, Andrea, Fajt, Lukas, Fan, Donghua, Fan, Lei, Fang, Jian, Fang, Wenxing, Fargetta, Marco, Fedoseev, Dmitry, Fekete, Vladko, Feng, Li-Cheng, Feng, Qichun, Ford, Richard, Fournier, Amélie, Gan, Haonan, Gao, Feng, Garfagnini, Alberto, Gavrikov, Arsenii, Giammarchi, Marco, Giaz, Agnese, Giudice, Nunzio, Gonchar, Maxim, Gong, Guanghua, Gong, Hui, Gornushkin, Yuri, Göttel, Alexandre Sébastien, Grassi, Marco, Grewing, Christian, Gromov, Vasily, Minghao, Gu, Xiaofei, Gu, Yu, Gu, Guan, Mengyun, Guardone, Nunzio, Gul, Maria, Guo, Cong, Guo, Jingyuan, Guo, Wanlei, Guo, Xinheng, Guo, Yuhang, Hackspacher, Paul, Hagner, Caren, Han, Ran, Han, Yang, Hassan, Muhammad Sohaib, Miao, He, Wei, He, Heinz, Tobias, Hellmuth, Patrick, Heng, Yuekun, Herrera, Rafael, Hor, Yuenkeung, Hou, Shaojing, Hsiung, Yee Bob, Bei-Zhen, Hu, Hang, Hu, Jianrun, Hu, Jun, Hu, Shouyang, Hu, Tao, Hu, Zhuojun, Hu, Huang, Chunhao, Huang, Guihong, Huang, Hanxiong, Huang, Wenhao, Huang, Xin, Huang, Xingtao, Huang, Yongbo, Hui, Jiaqi, Huo, Lei, Huo, Wenju, Huss, Cédric, Hussain, Safeer, Ioannisian, Ara, Isocrate, Roberto, Jelmini, Beatrice, Jen, Kuo-Lun, Jeria, Ignacio, Xiaolu, Ji, Xingzhao, Ji, Jia, Huihui, Jia, Junji, Jian, Siyu, Jiang, Di, Jiang, Wei, Jiang, Xiaoshan, Jin, Ruyi, Jing, Xiaoping, Jollet, Cecile, Joutsenvaara, Jari, Jungthawan, Sirichok, Kalousis, Leonidas, Kampmann, Philipp, Kang, Li, Karaparambil, Rebin, Kazarian, Narine, Khosonthongkee, Khanchai, Korablev, Denis, Kouzakov, Konstantin, Krasnoperov, Alexey, Kruth, Andre, Kutovskiy, Nikolay, Kuusiniemi, Pasi, Lachenmaier, Tobias, Landini, Cecilia, Leblanc, Sébastien, Lebrin, Victor, Lefevre, Frederic, Lei, Ruiting, Leitner, Rupert, Leung, Jason, Demin, Li, Fei, Li, Fule, Li, Haitao, Li, Huiling, Li, Jiaqi, Li, Mengzhao, Li, Min, Li, Nan, Li, Qingjiang, Li, Ruhui, Li, Shanfeng, Li, Tao, Li, Weidong, Li, Weiguo, Li, Xiaomei, Li, Xiaonan, Li, Xinglong, Li, Yi, Li, Yu-Feng, Li, Zhaohan, Li, Zhibing, Li, Ziyuan, Li, Liang, Hao, Liao, Jiajun, Liebau, Daniel, Limphirat, Ayut, Limpijumnong, Sukit, Lin, Guey-Lin, Lin, Shengxin, Lin, Tao, Ling, Jiajie, Lippi, Ivano, Liu, Fang, Liu, Haidong, Liu, Hongbang, Liu, Hongjuan, Liu, Hongtao, Liu, Hui, Liu, Jianglai, Liu, Jinchang, Liu, Min, Liu, Qian, Liu, Qin, Liu, Runxuan, Liu, Shuangyu, Liu, Shubin, Liu, Shulin, Liu, Xiaowei, Liu, Xiwen, Liu, Yan, Liu, Yunzhe, Lokhov, Alexey, Lombardi, Paolo, Lombardo, Claudio, Loo, Kai, Chuan, Lu, Haoqi, Lu, Jingbin, Lu, Junguang, Lu, Shuxiang, Lu, Xiaoxu, Lu, Lubsandorzhiev, Bayarto, Lubsandorzhiev, Sultim, Ludhova, Livia, Lukanov, Arslan, Luo, Fengjiao, Luo, Guang, Luo, Pengwei, Luo, Shu, Luo, Wuming, Lyashuk, Vladimir, Bangzheng, Ma, Qiumei, Ma, Si, Ma, Xiaoyan, Ma, Xubo, Ma, Maalmi, Jihane, Malyshkin, Yury, Mandujano, Roberto Carlos, Mantovani, Fabio, Manzali, Francesco, Mao, Xin, Mao, Yajun, Mari, Stefano M., Marini, Filippo, Marium, Sadia, Martellini, Cristina, Martin-Chassard, Gisele, Martini, Agnese, Mayer, Matthias, Mayilyan, Davit, Mednieks, Ints, Meng, Yue, Meregaglia, Anselmo, Meroni, Emanuela, Meyhöfer, David, Mezzetto, Mauro, Miller, Jonathan, Miramonti, Lino, Montini, Paolo, Montuschi, Michele, Müller, Axel, Nastasi, Massimiliano, Naumov, Dmitry V., Naumova, Elena, Navas Nicolas, Diana, Nemchenok, Igor, Nguyen Thi, Minh Thuan, Ning, Feipeng, Ning, Zhe, Nunokawa, Hiroshi, Oberauer, Lothar, Ochoa-Ricoux, Juan Pedro, Olshevskiy, Alexander, Orestano, Domizia, Ortica, Fausto, Othegraven, Rainer, Pan, Hsiao-Ru, Paoloni, Alessandro, Parmeggiano, Sergio, Pei, Yatian, Pelliccia, Nicomede, Peng, Anguo, Peng, Haiping, Perrot, Frédéric, Petitjean, Pierre-Alexandre, Petrucci, Fabrizio, Pilarczyk, Oliver, Piñeres Rico, Luis Felipe, Popov, Artyom, Poussot, Pascal, Pratumwan, Wathan, Previtali, Ezio, Fazhi, Qi, Ming, Qi, Qian, Sen, Qian, Xiaohui, Qian, Zhen, Qiao, Hao, Qin, Zhonghua, Qiu, Shoukang, Rajput, Muhammad Usman, Ranucci, Gioacchino, Raper, Neill, Alessandra Carlotta, Re, Rebber, Henning, Rebii, Abdel, Ren, Bin, Ren, Jie, Ricci, Barbara, Robens, Markus, Roche, Mathieu, Rodphai, Narongkiat, Romani, Aldo, Roskovec, Bedrich, Roth, Christian, Ruan, Xiangdong, Ruan, Xichao, Rujirawat, Saroj, Rybnikov, Arseniy, Sadovsky, Andrey, Saggese, Paolo, Sanfilippo, Simone, Sangka, Anut, Sanguansak, Nuanwan, Sawangwit, Utane, Sawatzki, Julia, Sawy, Fatma, Schever, Michaela, Schwab, Cédric, Schweizer, Konstantin, Selyunin, Alexandr, Serafini, Andrea, Settanta, Giulio, Settimo, Mariangela, Shao, Zhuang, Sharov, Vladislav, Shaydurova, Arina, Shi, Jingyan, Shi, Yanan, Shutov, Vitaly, Sidorenkov, Andrei Yu., Šimkovic, Fedor, Sirignano, Chiara, Siripak, Jaruchit, Sisti, Monica, Slupecki, Maciej, Smirnov, Mikhail, Smirnov, Oleg, Sogo-Bezerra, Thiago, Sokolov, Sergey, Songwadhana, Julanan, Soonthornthum, Boonrucksar, Sotnikov, Albert, Šrámek, Ondřej, Sreethawong, Warintorn, Stahl, Achim, Stanco, Luca, Stankevich, Konstantin, Štefánik, Dušan, Steiger, Hans, Steinmann, Jochen, Sterr, Tobias, Stock, Matthias Raphael, Strati, Virginia, Studenikin, Alexander, Sun, Shifeng, Sun, Xilei, Sun, Yongjie, Sun, Yongzhao, Suwonjandee, Narumon, Szelezniak, Michal, Tang, Jian, Tang, Qiang, Tang, Quan, Tang, Xiao, Tietzsch, Alexander, Tkachev, Igor, Tměj, Tomáš, Torri, Marco Danilo Claudio, Treskov, Konstantin, Triossi, Andrea, Troni, Giancarlo, Trzaska, Wladyslaw Henryk, Tuve, Cristina, Ushakov, Nikita, van den Boom, Johannes, van Waasen, Stefan, Vanroyen, Guillaume, Vedin, Vadim, Verde, Giuseppe, Vialkov, Maxim, Viaud, Benoit, Vollbrecht, Moritz, Volpe, Cristina, Vorobel, Vit, Voronin, Dmitriy, Votano, Lucia, Walker, Pablo, Wang, Caishen, Wang, Chung-Hsiang, Wang, En, Wang, Guoli, Wang, Jian, Wang, Jun, Wang, Kunyu, Wang, Lu, Wang, Meifen, Wang, Meng, Wang, Ruiguang, Wang, Siguang, Wang, Wei, Wang, Wenshuai, Wang, Xi, Wang, Xiangyue, Wang, Yangfu, Wang, Yaoguang, Wang, Yi, Wang, Yifang, Wang, Yuanqing, Wang, Yuman, Wang, Zhe, Wang, Zheng, Wang, Zhimin, Wang, Zongyi, Waqas, Muhammad, Watcharangkool, Apimook, Wei, Lianghong, Wei, Wei, Wei, Wenlu, Wei, Yadong, Wen, Kaile, Wen, Liangjian, Wiebusch, Christopher, Wong, Steven Chan-Fai, Wonsak, Bjoern, Diru, Wu, Qun, Wu, Zhi, Wu, Wurm, Michael, Wurtz, Jacques, Wysotzki, Christian, Yufei, Xi, Xia, Dongmei, Xie, Xiaochuan, Xie, Yuguang, Xie, Zhangquan, Xing, Zhizhong, Benda D., Xu, Cheng, Xu, Donglian, Xu, Fanrong, Xu, Hangkun, Xu, Jilei, Xu, Jing, Xu, Meihang, Xu, Yin, Xu, Yu, Xu, Yan, Baojun, Yan, Taylor, Yan, Wenqi, Yan, Xiongbo, Yan, Yupeng, Yang, Anbo, Yang, Changgen, Yang, Chengfeng, Yang, Huan, Yang, Jie, Yang, Lei, Yang, Xiaoyu, Yang, Yifan, Yao, Haifeng, Yasin, Zafar, Jiaxuan, Ye, Mei, Ye, Ziping, Ye, Yegin, Ugur, Yermia, Frederic, Peihuai, Yi, Yin, Na, Yin, Xiangwei, You, Zhengyun, Boxiang, Yu, Chiye, Yu, Chunxu, Yu, Hongzhao, Yu, Miao, Yu, Xianghui, Yu, Zeyuan, Yu, Zezhong, Yu, Yuan, Chengzhuo, Yuan, Ying, Yuan, Zhenxiong, Yuan, Ziyi, Yue, Baobiao, Zafar, Noman, Zambanini, André, Zavadskyi, Vitalii, Zeng, Shan, Zeng, Tingxuan, Zeng, Yuda, Zhan, Liang, Zhang, Aiqiang, Zhang, Feiyang, Zhang, Guoqing, Zhang, Haiqiong, Zhang, Honghao, Zhang, Jiawen, Zhang, Jie, Zhang, Jin, Zhang, Jingbo, Zhang, Jinnan, Zhang, Peng, Zhang, Qingmin, Zhang, Shiqi, Zhang, Shu, Zhang, Tao, Zhang, Xiaomei, Zhang, Xuantong, Zhang, Xueyao, Zhang, Yan, Zhang, Yinhong, Zhang, Yiyu, Zhang, Yongpeng, Zhang, Yuanyuan, Zhang, Yumei, Zhang, Zhenyu, Zhang, Zhijian, Zhao, Fengyi, Zhao, Jie, Zhao, Rong, Zhao, Shujun, Zhao, Tianchi, Zheng, Dongqin, Zheng, Hua, Zheng, Minshan, Zheng, Yangheng, Zhong, Weirong, Zhou, Jing, Zhou, Li, Zhou, Nan, Zhou, Shun, Zhou, Tong, Zhou, Xiang, Zhu, Jiang, Zhu, Kangfu, Zhu, Kejun, Zhu, Zhihang, Zhuang, Bo, Zhuang, Honglin, Zong, Liang, and Zou, Jiaheng

Subjects
JUNO experiment
Published
2022

24. Novel long non-coding RNA CYB561-5 promotes aerobic glycolysis and tumorigenesis by interacting with basigin in non-small cell lung cancer

Author

Longfei Li, Zhimin Li, Jingming Qu, Xiangju Wei, Feng Suo, Jilei Xu, Xiucheng Liu, Chang Chen, and Shiying Zheng

Subjects
Gene Expression Regulation, Neoplastic, Cell Transformation, Neoplastic, Lung Neoplasms, Carcinoma, Non-Small-Cell Lung, Cell Line, Tumor, Basigin, Molecular Medicine, Humans, RNA, Long Noncoding, Cell Biology, Glycolysis, Cell Proliferation
Abstract

Abnormally expressed long non-coding RNAs (lncRNAs) have been recognized as potential diagnostic biomarkers or therapeutic targets in non-small cell lung cancer (NSCLC). The role of the novel lnc-CYB561-5 in NSCLC and its specific biological activity remain unknown. In this study, lncRNAs highly expressed in NSCLC tissue samples compared with paired adjacent normal tissue samples and atypical adenomatous hyperplasia were identified by RNA-seq analysis. Lnc-CYB561-5 is highly expressed in human NSCLC and is associated with a poor prognosis in lung adenocarcinoma. In vivo, downregulation of lnc-CYB561-5 significantly decreases tumour growth and metastasis. In vitro, lnc-CYB561-5 knockdown treatment inhibits cell migration, invasion and proliferation ability, as well as glycolysis rates. In addition, RNA pulldown and RNA immunoprecipitation (RIP) assays show that basigin (Bsg) protein interacts with lnc-CYB561-5. Overall, this study demonstrates that lnc-CYB561-5 is an oncogene in NSCLC, which is involved in the regulation of cell proliferation and metastasis. Lnc-CYB561-5 interacts with Bsg to promote the expression of Hk2 and Pfk1 and further lead to metabolic reprogramming of NSCLC cells.

Published
2021

25. Constraints on effective field theory couplings using 311.2 days of LUX data

Author

A. St. J. Murphy, Adam Bernstein, T. P. Biesiadzinski, M.I. Lopes, Jilei Xu, C. Nehrkorn, S. Alsum, M. Horn, P. A. Terman, A. Fan, J. T. White, P. Rossiter, Sergey Burdin, A. Baxter, S. J. Haselschwardt, R. Taylor, T. J. Whitis, A. Manalaysay, D. Byram, Antonin Vacheret, B. G. Lenardo, Q. Riffard, N. Swanson, P. Brás, K. T. Lesko, V. Velan, Ethan Bernard, A. Nilima, Matthew Szydagis, T. J. Sumner, S. Shaw, R. G. Jacobsen, K. Palladino, P. Sorensen, D. Khaitan, R. C. Webb, L. de Viveiros, J. A. Morad, M. Solmaz, B. P. Tennyson, O. Jahangir, U. Utku, W. C. Taylor, X. Bai, K. Kazkaz, E. Leason, J. Bang, H. N. Nelson, Henrique Araujo, W. Ji, L. Tvrznikova, V. A. Kudryavtsev, F. Neves, D. R. Tiedt, J. Balajthy, B. Boxer, C. M. Ignarra, A. Lindote, R. L. Mannino, S. A. Hertel, S. Fiorucci, Carl Gwilliam, T. A. Shutt, W. H. To, D. S. Akerib, E. Druszkiewicz, V. N. Solovov, C. R. Hall, K. C. Oliver-Mallory, D. Woodward, D. J. Taylor, Chao Zhang, D. P. Hogan, M. C. Carmona-Benitez, M. G. D. Gilchriese, C. Rhyne, N. Marangou, Elena Korolkova, J. Liao, G. R. C. Rischbieter, R. J. Gaitskell, Dongming Mei, F. L. H. Wolfs, E. M. Boulton, K. Kamdin, X. Xiang, J. Lin, Daniel McKinsey, A. Naylor, J. E. Cutter, D. Q. Huang, C. Ghag, Michael S. Witherell, Catarina Silva, C. Chan, A. Vaitkus, S. Kravitz, and Science and Technology Facilities Council (STFC)

Subjects
Cosmology and Nongalactic Astrophysics (astro-ph.CO), SPECTROSCOPIC SURVEY, Nuclear Theory, FOS: Physical sciences, Astronomy & Astrophysics, Atomic, 7. Clean energy, 01 natural sciences, Physics, Particles & Fields, Particle and Plasma Physics, 0103 physical sciences, Effective field theory, DARK-MATTER, Order (group theory), Nuclear, 010306 general physics, Mathematical physics, Physics, Quantum Physics, Science & Technology, 010308 nuclear & particles physics, Astrophysics::Instrumentation and Methods for Astrophysics, Molecular, Nuclear & Particles Physics, Physical Sciences, astro-ph.CO, Astronomical and Space Sciences, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

We report here the results of an Effective Field Theory (EFT) WIMP search analysis using LUX data. We build upon previous LUX analyses by extending the search window to include nuclear recoil energies up to $\sim$180 keV$_{nr}$, requiring a reassessment of data quality cuts and background models. In order to use a binned Profile Likelihood statistical framework, the development of new analysis techniques to account for higher-energy backgrounds was required. With a 3.14$\times10^4$ kg$\cdot$day exposure using data collected between 2014 and 2016, we set 90\% C.L. exclusion limits on non-relativistic EFT WIMP couplings to neutrons and protons, providing the most stringent constraints on a significant fraction of the possible EFT WIMP interactions. Additionally, we report world-leading exclusion limits on inelastic EFT WIMP-nucleon recoils., 19 Pages, 10 Figures, 4 Table

Published
2021

26. Physiological effects induced by aluminium and fluoride stress in tall fescue (Festuca arundinacea Schreb)

Author

Jibiao Fan, Ke Chen, Jilei Xu, Khaldun ABM, Yao Chen, Liang Chen, and Xuebing Yan

Subjects
Chlorophyll, Festuca, Physiology, Tall fescue, Health, Toxicology and Mutagenesis, Public Health, Environmental and Occupational Health, General Medicine, Pollution, Environmental pollution, Environmental sciences, Fluorides, TD172-193.5, Aluminium, Lolium, GE1-350, Photosynthesis, Fluoride, Aluminum
Abstract

Aluminium (Al) and fluoride (F) are phytotoxic elements that can inhibit plant growth and development. Al3+ and F- can react with each other to form complexes in the soil which will induce alteration of toxicity of single element. However, the mechanisms of plant response to aluminium fluoride induced toxicity are not very clear. In the present study, tall fescue (Festuca arundinacea Schreb) cultivar ‘Houndog 5′ was treated by 0, 0.4, 4, 20 mg·L−1 Al2(SO4)3 and 0, 0.5, 5 mg·L−1 NaF, respectively. After 25 days of treatment, leaf samples were collected for physiological evaluation. The results showed that several forms of Al-OH and Al-F complexes such as Al(OH)2+, AlOH2+, Al(OH)3, Al(OH)4-, Al2(OH)24+, Al3(OH)45+, AlF2+, AlF2+, AlF3 and AlF4- were formed in Al3+ and F- combined solution. The nutrient uptake including Al, P and K were improved by Al3+ and F-. Under Al3+ stress, the MDA (malondialdehyde) content and EL (electrolyte leakage) dramatically increased after high concentration of F- treatment, while relative low concentration of F induced decrease of MDA content and EL. On the contrary, chlorophyll content decreased significantly after high concentration of F treatment. The photosynthesis efficiency parameters, including φP0 (Fv/Fm), δR0 and PIABS, decreased remarkably after high concentration of Al and F treatment. However, L-band incresed after high concentration of Al3+ and F- treatment. The results of correlation analysis showed that MDA content and EL negatively correlated with other indexes, and Al-F complex significantly correlated with MDA, Pro and EL but negatively correlated with Chl and φP0. These results suggested that low concentration of F could alleviate the damage induced by Al stress in tall fescue, but high concentration of Al and F combined solution had negative effects on the growth and development of tall fescue.

Published
2021

27. Synthesis and characterization of siloxane-containing benzoxazines with high thermal stability

Author

Zeng Kai, Yuntao Li, Hui Li, Chunxia Zhao Gaoxu Li, and Jilei Xu

Subjects
Thermogravimetric analysis, Materials science, Polymers and Plastics, Silicon, Organic Chemistry, chemistry.chemical_element, 02 engineering and technology, 010402 general chemistry, 021001 nanoscience & nanotechnology, 01 natural sciences, 0104 chemical sciences, Characterization (materials science), chemistry.chemical_compound, Viscosity, chemistry, Chemical engineering, Siloxane, Materials Chemistry, Phenol, Thermal stability, 0210 nano-technology, Glass transition
Abstract

To understand the influence of phenyl substituents on silicon and to improve the glass transition temperature ( T g) and thermal stability, phenol/bis ( p-aminophenoxyl) dimethylsiloxane-based benzoxazine (P-adms), phenol/bis ( p-aminophenoxyl) methylphenylsiloxane-based benzoxazine (P-amps), and phenol/bis ( p-aminophenoxyl) diphenylsiloxane-based benzoxazine (P-adps) were designed and synthesized. The structure of the siloxane-containing benzoxazines were confirmed by proton and carbon nuclear magnetic resonance imaging and Fourier transform infrared spectra. The curing reaction of the obtained benzoxazines was studied by differential scanning calorimetry (DSC) and in situ infrared spectra. The influence of the aromatic content on the T g and thermal stability were investigated by modulated DSC and thermogravimetric analysis. Compared to aminopropylsiloxane-based benzoxazines, the bis ( p-aminophenoxyl) siloxane-based benzoxazines possessed relatively higher T g about 140°C due to the replacement of flexible propyl chain by phenoxyl chain. With increasing phenyl substituents on silicon, the polybenzoxazines possessed lower T g and higher thermal stability. It is notedthat the phenol/bis ( p-aminophenoxyl) diphenylsiloxane-based benzoxazine (P-adps) still has low viscosity despite high aromatic content due to the flexible ether linkage (Ar–O–Si).

Published
2019

28. Synthesis and thermal properties of silicon-containing benzoxazine

Author

Jilei Xu, Chunxia Zhao, Haixia Shi, Zeng Kai, Yuntao Li, Jiayu Wu, and Hui Li

Subjects
Materials science, Dimethylsilane, Polymers and Plastics, Silicon, Organic Chemistry, chemistry.chemical_element, 02 engineering and technology, 010402 general chemistry, 021001 nanoscience & nanotechnology, Ring (chemistry), 01 natural sciences, Ring-opening polymerization, 0104 chemical sciences, chemistry.chemical_compound, Aniline, chemistry, Polymer chemistry, Materials Chemistry, Thermal stability, 0210 nano-technology, Paraformaldehyde, Benzene
Abstract

A novel benzoxazine, containing silicon (Si) in the main chain and bonded to two benzene ring, was synthesized from aniline, bis( p-hydroxyphenyl)dimethylsilane, and paraformaldehyde. The structure was characterized by proton nuclear magnetic resonance and Fourier transform infrared (FTIR) spectra. The curing behavior of the benzoxazine was evaluated by differential scanning calorimeter and in situ FTIR. The thermal stability of the resulting polybenzoxazine was studied by thermogravimetric analysis under nitrogen and air atmospheres. The results indicated that the Si-containing polybenzoxazine possessed significantly higher initial degradation temperature and char yield than conventional bisphenol A/aniline-based polybenzoxazine.

Published
2019

29. Selective absorption of H2S from CO2 using sterically hindered amines at high pressure

Author

Yuntao Li, Hui Li, Lulu Li, and Jilei Xu

Subjects
Steric effects, Ethanol, Aqueous solution, General Chemical Engineering, 0211 other engineering and technologies, Energy Engineering and Power Technology, 02 engineering and technology, General Chemistry, Geotechnical Engineering and Engineering Geology, Photochemistry, chemistry.chemical_compound, Fuel Technology, 020401 chemical engineering, chemistry, High pressure, 021105 building & construction, 0204 chemical engineering, Absorption (chemistry)
Abstract

Selective absorption of H2S from gas mixture containing H2S and CO2 into aqueous solutions of 2–(tert–butylamino) ethanol (TBE) and 2–amino–2–methyl–1–propanol (AMP) at different temperature was in...

Published
2019

30. Thermal transformation of ZnCo1.5(OH)4.5Cl0.5·0.45H2O into hexagonal ZnCo2O4 nanosheets for high-performance secondary ion batteries

Author

Yun Song, Zhichang Pan, Jilei Xu, Yingchang Jiang, Bowen Fu, Le Jiang, Mingyu Zhao, and Linfeng Hu

Subjects
Morphology (linguistics), Materials science, Hexagonal crystal system, Mechanical Engineering, Sodium, Metals and Alloys, Thermal transformation, chemistry.chemical_element, 02 engineering and technology, 010402 general chemistry, 021001 nanoscience & nanotechnology, 01 natural sciences, 0104 chemical sciences, Ion, Chemical engineering, chemistry, Mechanics of Materials, Electrode, Materials Chemistry, Lithium, 0210 nano-technology, Nanosheet
Abstract

We reported a new layered ZnCo1.5(OH)4.5Cl0.5·0.45H2O which crystallizes in two-dimensional (2D) nanosheets morphology in our previous work. Herein, two-dimensional hexagonal ZnCo2O4 nanosheets were synthesized by the thermal transformation of the ZnCo1.5(OH)4.5Cl0.5·0.45H2O precursor. Benefiting from this special hexagonal nanosheet morphology, the as-prepared ZnCo2O4 electrode has induced a pseudo-capacitance contribution, leading to a stable discharge capacity of 688 mAh g−1 (at 5.0 A g−1) over 1000 cycles. To the best of our knowledge, the rate performance of ZnCo2O4 for lithium ion batteries (LIBs) is superior to those of previously reported ZnCo2O4 electrodes. Further applied to sodium ion batteries, ZnCo2O4 electrode show fascinating performance with the specific capacity of 463 mAh g−1 after 60 cycles. This study provides a promising strategy for developing high-quality ZnCo2O4 nanosheet electrodes for long-cycle-life and high-power LIBs and sodium ion batteries (SIBs).

Published
2019

31. Investigation of selective desulfurization performance of sterically hindered amines

Author

Yuntao Li, Lulu Li, Hui Li, Lei Du, and Jilei Xu

Subjects
Steric effects, Ethanol, Chemistry, General Chemical Engineering, 0211 other engineering and technologies, Energy Engineering and Power Technology, 02 engineering and technology, General Chemistry, Geotechnical Engineering and Engineering Geology, Photochemistry, Flue-gas desulfurization, Absorption rate, chemistry.chemical_compound, Fuel Technology, 020401 chemical engineering, 021105 building & construction, 0204 chemical engineering, Absorption (chemistry), Selectivity
Abstract

We investigated the H2S/CO2 gas mixture absorption rate and selectivity of 2-(tert-butylamino)ethanol (TBE) and 2-amino-2-methyl-1-propanol (AMP) using a static gas absorption method. The H...

Published
2019

32. Curing kinetics and thermal stability of novel siloxane-containing benzoxazines

Author

Zeng Kai, Li Gaoxu, Chunxia Zhao, Hui Li, Xuhong Zhao, and Jilei Xu

Subjects
Thermogravimetric analysis, Materials science, Thermal decomposition, 02 engineering and technology, 021001 nanoscience & nanotechnology, Condensed Matter Physics, 01 natural sciences, 010406 physical chemistry, 0104 chemical sciences, chemistry.chemical_compound, Differential scanning calorimetry, chemistry, Chemical engineering, Siloxane, Thermal stability, Physical and Theoretical Chemistry, Fourier transform infrared spectroscopy, 0210 nano-technology, Instrumentation, Pyrolysis, Curing (chemistry)
Abstract

Novel siloxane-containing benzoxazines were prepared from phenol, paraformaldehyde, and bis(p-aminophenoxy)siloxane. The curing reaction of obtained benzoxazines was studied by in-situ Fourier Transform infrared spectroscopy. The curing kinetics and kinetic model were investigated by nonisothermal Differential Scanning Calorimeter. The kinetic data indicated that the activation energy shifted to a higher value with the increase in benzene ring content in benzoxazines, and the siloxane-containing benzoxazines followed an autocatalytic curing model based on Friedman method. Because of the introduction of aminophenoxysiloxane instead of aminopropylsiloxane, the siloxane-containing polybenzoxazines have a higher thermal stability as confirmed by thermogravimetric and pyrolysis analyses, especially for the bis(p-aminophenoxy)diphenylsiloxane-based polybenzoxazine with an initial decomposition temperature of 420 °C and a char yield of 74%.

Published
2019

33. Land use and landscape pattern impacts on water quality at multiple spatial scales in a subtropical large river

Author

Quanfa Zhang, Mingyong Zhu, Xiao Shu, Xiang Tan, Weibo Wang, and Jilei Xu

Subjects
Landscape pattern, Geography, Land use, Subtropics, Physical geography, Water quality
Abstract

The coupling between land use/landscape pattern and water quality in river system varies across different spatial and temporal scales. It is important to understand the association between water quality and land use/landscape pattern across different spatial and temporal scales for the protection of water resources. Here, we measured seasonal water quality at 12 sub-basins in the upper reaches of the Han River (UHR) between 2010 and 2018. We conducted factor analysis and redundancy analysis to determine the links between land use and water quality at multiple spatial scales and to identify the main factors influencing water quality. We found that the concentration of nutrients, including total nitrogen, total phosphorus, nitrate-N, and ammonium-N were higher during the wet season than the dry season. Total nitrogen was identified as the main driver of nutrient pollution of UHR, whereas total phosphorus was identified as another potential nutrient pollutant. We also found that water quality parameters had a stronger related to land use types over the wet season than the dry season. Croplands and urban lands increased phosphorus concentrations of river water, whereas forest and grass lands decreased the nitrogen concentrations of river water at the sub-basins scale. Land use at riparian zone scales better explained variations in water quality than land use at sub-basin scales. The explained variations in landscape metrics were generally higher over the dry season compared to that over the wet season. The largest patch index and Shannon's diversity index were the main predictors of river water quality in UHR.

Published
2021

34. Status and progress of the JUNO detector

Author

Jilei Xu

Subjects
Physics, Photomultiplier, Physics::Instrumentation and Detectors, Detector, Scintillator, Physics::Geophysics, Nuclear physics, Observatory, Physics::Space Physics, High Energy Physics::Experiment, Satellite, Neutrino, Neutrino oscillation, Jiangmen Underground Neutrino Observatory
Abstract

The Jiangmen Underground Neutrino Observatory (JUNO) is a neutrino oscillation experiment with a 53 km distance from reactors and a 700 m overburden, currently under construction in South China. The primary goal is to measure the neutrino mass ordering with better than 3$\sigma$ after 6 years of data taking. Therefore 20 kton high transparency liquid scintillator, high coverage (75%) of photomultiplier tubes and low backgrounds are needed to achieve an energy resolution of 3% at 1MeV and a calibration accuracy better than 1%. This is the most challenging design in the present reactor neutrino experiments throughout the world. Such a large detector also has a huge potential to measure with sub-percent accuracy three neutrino oscillation parameters and detect neutrinos from various terrestrial and extra-terrestrial sources. This talk will present the status and progress of the JUNO detector and of Taishan Antineutrino Observatory (JUNO-TAO), a satellite experiment of JUNO, designed to measure the reactor antineutrino spectrum with sub-percent energy resolution and provide a reference spectrum for future reactor neutrino experiments.

Published
2021

35. Calibration strategy of the JUNO experiment

Author

Andrea Barresi, Muhammad Usman Rajput, Chengzhuo Yuan, Demin Li, Cédric Huss, Jie Zhao, Xianghui Yu, W. H. Huang, Feng Gao, Sen Qian, Patrick Kinz, Miao He, Axel Müller, Davit Mayilyan, Utane Sawangwit, Jacques Wurtz, Wenju Huo, Hang Hu, Guanghua Gong, G. Andronico, Giuseppe Verde, Si Ma, Livia Ludhova, Xiaoyu Yang, Lucia Votano, Waqas Muhammad, Oleg Smirnov, Jie Yang, Zhe Ning, Y. X. Zhang, Zhuang Shao, Jun Wang, Martin Dvorak, Hao Liang, Nikolay Morozov, Ara Ioannisian, Qingmin Zhang, Ezio Previtali, Barbara Ricci, Ints Mednieks, Wuming Luo, Rossella Caruso, Diru Wu, Alexander Studenikin, Sadia Marium, Jingbo Zhang, M. Settimo, A. Popov, Enrico Bernieri, Xiaowei Liu, Yumei Zhang, Anut Sangka, Feipeng Ning, F. Z. Qi, Simon Blyth, Anatael Cabrera, Antonio Insolia, Donglian Xu, Amir N. Khan, Minghao Gu, Daniel Liebau, Shouyang Hu, Thilo Birkenfeld, Mengyun Guan, Gérard Claverie, Xin Mao, Xingtao Huang, Guoqing Zhang, Markus Robens, Jari Joutsenvaara, Zhibing Li, Can Fang, Nuanwan Sanguansak, Andrey Formozov, Ugur Yegin, Yuekun Heng, Xiaohui Qian, Riccardo Bruno, Zafar Yasin, Selma Conforti Di Lorenzo, Weidong Li, Xiaonan Li, Cédric Schwab, Yuguang Xie, Narumon Suwonjandee, Michael Wurm, Teerapat Payupol, Andrea Serafini, Chunhao Huang, Fangliang Wu, Haoqi Lu, Di Jiang, Salvatore Costa, Yue Meng, Y. Sun, S. Dusini, Mathieu Roche, Stefano Maria Mari, S. Parmeggiano, N. Raper, M. A. Szelezniak, W. J. Wu, Jingbin Lu, Heike Enzmann, Nan Li, Zhonghua Qin, Min Liu, Q. J. Li, Tobias Heinz, Frédéric Druillole, Qun Wu, Anbo Yang, Hongjuan Liu, Sukit Limpijumnong, Peihuai Yi, Cecilia Landini, Jonathan Miller, Yu Xu, Agnese Martini, Vito Antonelli, A. Bolshakova, Alexandre Göttel, X. L. Ji, Yuanqing Wang, Haonan Gan, Lei Yang, Sebastiano Aiello, Leonidas Kalousis, Andre Zambanini, R. T. Lei, Stefan van Waasen, Dmitry Selivanov, Khanchai Khosonthongkee, Yanke Cai, F. Yermia, Yuman Wang, Rong Zhao, Jian Wang, E. Meroni, Filippo Marini, Narine Kazarian, Y. F. Wang, Shanfeng Li, Q. An, Alessandra Re, Chung-Hsiang Wang, Agnese Giaz, Tingxuan Zeng, Guihong Huang, Andrej Babic, Fabio Mantovani, Fang Liu, Richard Ford, Zhe Wang, Christian Grewing, Antonio Bergnoli, Warintorn Sreethawong, Georgy Donchenko, S. Krokhaleva, Mengzhao Li, Rupert Leitner, Monica Sisti, Domizia Orestano, Mario Buscemi, Paolo Montini, Marco Grassi, Zeyuan Yu, Tobias Lachenmaier, Jianrun Hu, Victor Lebrin, Angel Abusleme, Boxiang Yu, Tao Li, Maciej Slupecki, Boonrucksar Soonthornthum, Catia Clementi, Marco Giammarchi, Francesco Manzali, B. Z. Hu, Virginia Strati, Alexey Krasnoperov, Zhang Chen, Hua Zheng, P. Saggese, Minshan Zheng, Xiaolu Ji, Gisele Martin-Chassard, Matthias Raphael Stock, Pablo Walker, Jose Busto, Agustin Campeny, Burin Asavapibhop, Yinhong Zhang, S. B. Liu, Vitaly Shutov, Barbara Clerbaux, Peng Zhang, Zhengyun You, Yayun Ding, Shubin Liu, Ayut Limphirat, S. Dmitrievsky, Siyu Jian, S. Sanfilippo, Cristina Tuve, Shoukang Qiu, Shifeng Sun, Jie Ren, Sébastien Leblanc, Po-An Chen, Xubo Ma, Safeer Hussain, Guangpeng An, Nicomede Pelliccia, Yuhang Guo, Shan Zeng, Konstantin A. Kouzakov, Shaojing Hou, Jing Xu, X. H. Guo, Feiyang Zhang, Dongqin Zheng, Ilya Butorov, Maria Gul, Kunyu Wang, Claudio Lombardo, Zhi Deng, Zhiyan Cai, Yu Gu, Yufei Xi, K. Loo, R. Brugnera, Shu Luo, Jiaheng Zou, Ran Han, Giancarlo Troni, M. H. Ye, Xiaoxu Lu, Fengjiao Luo, H. D. Liu, Haitao Li, Fei Li, Julanan Songwadhana, Xiaomei Zhang, Fengpeng An, X. D. Ruan, Chunxu Yu, Vadim Vedin, Mauro Mezzetto, Jiaqi Li, Caren Hagner, Shu Zhang, Wander Baldini, Yangheng Zheng, Antonio Budano, Michele Montuschi, Zheng Wang, Qin Liu, Pierre-Alexandre Petitjean, Xuefeng Ding, H. R. Pan, Lukas Fajt, Jingyan Shi, David Meyhöfer, Fanrong Xu, Marco Bellato, Zhenyu Zhang, S. J. Zhao, Clément Bordereau, Yan Zhang, Bayarto Lubsandorzhiev, Guang Luo, Benda Xu, Xiangyue Wang, Christophe De La Taille, Miao Yu, Christian Roth, Nina Parkalian, Andrea Fabbri, Fausto Ortica, João Pedro Athayde Marcondes de André, Y. Wang, Liangjian Wen, S. X. Du, Jian Tang, Frederic Lefevre, Tao Hu, Vasily Gromov, Guofu Cao, Liang Zhan, E. Doroshkevich, Steven Chan-Fai Wong, Amélie Fournier, Apimook Watcharangkool, Jinchang Liu, Qian Liu, Yongbo Huang, Bayu Dirgantara, Chiara Sirignano, Qiumei Ma, Yi Wang, A. Sadovsky, Xichao Ruan, Caishen Wang, G. Settanta, Flavio Dal Corso, Beatrice Jelmini, Guillaume Vanroyen, Baojun Yan, Ruhui Li, Mikhail Smirnov, Huan Yang, Z. Wu, Xiao Cai, Yun Chang, Meng Wang, Yufeng Li, Tianchi Zhao, K. L. Jen, Li-Cheng Feng, Guey-Lin Lin, Shuxiang Lu, Massimiliano Nastasi, Thomas Adam, Rizwan Ahmed, David Blum, Marco Fargetta, Didier Auguste, Weiguo Li, Jian Fang, Patrick Hellmuth, Muhammad Akram, Hui Liu, Tomas Tmej, G. X. Sun, Fengyi Zhao, Christian Wysotzki, Wladyslaw Henryk Trzaska, Achim Stahl, Sylvie Blin, Yin Xu, Alexander Tietzsch, Fedor Šimkovic, Haiping Peng, Ziping Ye, Baobiao Yue, A. Sotnikov, Aldo Romani, Anna Chuvashova, Noman Zafar, Tatiana Antoshkina, Wanlei Guo, C. Jollet, Christoph Genster, Sultim Lubsandorzhiev, Y. K. Sun, Xiangwei Yin, Xiaoping Jing, H. Steiger, Muhammad Sohaib Hassan, Cristina Martellini, Wei Wang, B. Viaud, Igor Nemchenok, Zhijian Zhang, Fatma Sawy, Xiaofei Gu, Alexander Olshevskiy, Liang Zong, Pavithra Muralidharan, Xiaomei Li, Alexandr Selyunin, Yu Chen, Jochen Steinmann, Qiang Tang, Daojin Hong, Daniele Corti, Yatian Pei, S. Zhang, Denis Korablev, Yi Chen, Dominique Breton, Franco Giuliani, F. Li, Augusto Brigatti, Artem Chukanov, Nikolaos Vassilopoulos, Jiaxuan Ye, Yi-Wen Chen, K. Treskov, Michael Karagounis, Haiqiong Zhang, Jiang Zhu, Nunzio Giudice, Zongyi Wang, H. L. Zhuang, Marco Aurelio Diaz, Nikolay Kutovskiy, Shakeel Ahmad, Narongkiat Rodphai, Yifan Yang, Huihui Jia, Juan Pedro Ochoa-Ricoux, Jin Li, Hongtao Liu, Andrey Sidorenkov, Qichun Feng, Jiawen Zhang, T. Enqvist, Ruyi Jin, J. J. Ling, Arseniy Rybnikov, Lino Miramonti, Yi Li, Luis Felipe Piñeres Rico, Ziyuan Li, Ziyi Yuan, A. Lokhov, Jie Cheng, Rafael Herrera, Jiaqi Hui, Wathan Pratumwan, En Wang, Konstantin Schweizer, A. Kruth, Tobias Sterr, Shengxin Lin, Anna Fatkina, Fabrizio Petrucci, Mathieu Bongrand, Olivia Dalager, Alessandro Paoloni, Philipp Kampmann, Roberto Isocrate, Jianmeng Dong, Weirong Zhong, Yiyu Zhang, Saroj Rujirawat, Giuseppe Salamanna, Maxim Vialkov, Abdel Rebii, Mengjiao Xiao, Jing Zhou, P. Chimenti, Jingjing Liang, Yuanyuan Zhang, Pingping Chen, Igor Tkachev, A. Cammi, Oliver Pilarczyk, Vit Vorobel, Zhimin Wang, Honghao Zhang, Zhenxiong Yuan, Xiang Zhou, Damien Dornic, Jie Zhang, Zhangquan Xie, Yaping Cheng, Ying Yuan, Maxim Gonchar, Wei Wei, Zhuojun Hu, Ivano Lippi, Xilei Sun, Shaomin Chen, Jun Cao, Li Zhou, Ruiguang Wang, Nikolay Anfimov, Andrea Triossi, Runxuan Liu, Xinglong Li, Waseem Khan, Pasi Kuusiniemi, Xi Wang, Salvatore Monforte, Meihang Xu, Eric Baussan, Haifeng Yao, Xuantong Zhang, Yang Han, Pascal Poussot, Dongmei Xia, Jacky Schuler, Hao Qiao, Hu Liu, Henning Rebber, Dmitry V. Naumov, Luca Stanco, Paul Hackspacher, Y. K. Hor, Lei Fan, Ziyan Deng, Lei Huo, Ondrej Sramek, K. J. Li, Jianglai Liu, Lu Wang, Paolo Lombardi, Marcos Dracos, B. Roskovec, Taras Rezinko, Quan Tang, Jiawei Deng, Jason Leung, Xiao Tang, Junji Jia, Huiling Li, Nunzio Guardone, Chuanya Cao, Diana Navas-Nicolas, A. Meregaglia, Zhi-zhong Xing, V. Fekete, Jilei Xu, W. Wang, Siguang Wang, Yupeng Yan, Hao Cai, Christopher Wiebusch, Y. B. Hsiung, Z. V. Krumshteyn, Sirichok Jungthawan, Thiago Sogo-Bezerra, Yury Malyshkin, S. Li, Dmitry Fedoseev, Tao Lin, Chuan Lu, J. F. Chang, Davide Chiesa, Changgen Yang, A. Garfagnini, F. Perrot, Wilfried Depnering, Xiaoyan Ma, Yadong Wei, M. Wang, O. Gorchakov, Yajun Mao, Anguo Peng, C. Cerna, Wei He, Lothar Oberauer, Konstantin Stankevich, Yuri Gornushkin, Donghua Fan, Cong Guo, Dušan Štefánik, Ming Qi, Lianghong Wei, Jihane Maalmi, E. Naumova, Jaruchit Siripak, Tadeas Dohnal, Julia Sawatzki, Hongbang Liu, X. R. Chen, Bjoern Wonsak, Vladimir Lyashuk, Johannes van den Boom, Qinhua Huang, Jingyuan Guo, Yuda Zeng, Shulin Liu, Tao Zhang, Guo-Li Wang, Hui Gong, Michaela Schever, Jun Hu, K. J. Zhu, P. W. Luo, Shun Zhou, Bin Ren, Nan Zhou, Yan Liu, Li Kang, Junguang Lu, Gioacchino Ranucci, Chiye Yu, Cheng Xu, Hongzhao Yu, Hanxiong Huang, Xiongbo Yan, Sai-Juan Chen, C. Volpe, Hiroshi Nunokawa, Yanchu Wang, Vladislav Sharov, Xiaoshan Jiang, Abusleme, A, Adam, T, Ahmad, S, Ahmed, R, Aiello, S, Akram, M, An, F, An, G, An, Q, Andronico, G, Anfimov, N, Antonelli, V, Antoshkina, T, Asavapibhop, B, de Andre, J, Auguste, D, Babic, A, Baldini, W, Barresi, A, Baussan, E, Bellato, M, Bergnoli, A, Bernieri, E, Birkenfeld, T, Blin, S, Blum, D, Blyth, S, Bolshakova, A, Bongrand, M, Bordereau, C, Breton, D, Brigatti, A, Brugnera, R, Bruno, R, Budano, A, Buscemi, M, Busto, J, Butorov, I, Cabrera, A, Cai, H, Cai, X, Cai, Y, Cai, Z, Cammi, A, Campeny, A, Cao, C, Cao, G, Cao, J, Caruso, R, Cerna, C, Chang, J, Chang, Y, Chen, P, Chen, S, Chen, X, Chen, Y, Chen, Z, Cheng, J, Cheng, Y, Chiesa, D, Chimenti, P, Chukanov, A, Chuvashova, A, Claverie, G, Clementi, C, Clerbaux, B, Lorenzo, S, Corti, D, Costa, S, Corso, F, Dalager, O, Taille, C, Deng, J, Deng, Z, Depnering, W, Diaz, M, Ding, X, Ding, Y, Dirgantara, B, Dmitrievsky, S, Dohnal, T, Donchenko, G, Dong, J, Dornic, D, Doroshkevich, E, Dracos, M, Druillole, F, Du, S, Dusini, S, Dvorak, M, Enqvist, T, Enzmann, H, Fabbri, A, Fajt, L, Fan, D, Fan, L, Fang, C, Fang, J, Fargetta, M, Fatkina, A, Fedoseev, D, Fekete, V, Feng, L, Feng, Q, Ford, R, Formozov, A, Fournier, A, Gan, H, Gao, F, Garfagnini, A, Gottel, A, Genster, C, Giammarchi, M, Giaz, A, Giudice, N, Giuliani, F, Gonchar, M, Gong, G, Gong, H, Gorchakov, O, Gornushkin, Y, Grassi, M, Grewing, C, Gromov, V, Gu, M, Gu, X, Gu, Y, Guan, M, Guardone, N, Gul, M, Guo, C, Guo, J, Guo, W, Guo, X, Guo, Y, Hackspacher, P, Hagner, C, Han, R, Han, Y, Hassan, M, He, M, He, W, Heinz, T, Hellmuth, P, Heng, Y, Herrera, R, Hong, D, Hor, Y, Hou, S, Hsiung, Y, Hu, B, Hu, H, Hu, J, Hu, S, Hu, T, Hu, Z, Huang, C, Huang, G, Huang, H, Huang, Q, Huang, W, Huang, X, Huang, Y, Hui, J, Huo, L, Huo, W, Huss, C, Hussain, S, Insolia, A, Ioannisian, A, Isocrate, R, Jelmini, B, Jen, K, Ji, X, Jia, H, Jia, J, Jian, S, Jiang, D, Jiang, X, Jin, R, Jing, X, Jollet, C, Joutsenvaara, J, Jungthawan, S, Kalousis, L, Kampmann, P, Kang, L, Karagounis, M, Kazarian, N, Khan, A, Khan, W, Khosonthongkee, K, Kinz, P, Korablev, D, Kouzakov, K, Krasnoperov, A, Krokhaleva, S, Krumshteyn, Z, Kruth, A, Kutovskiy, N, Kuusiniemi, P, Lachenmaier, T, Landini, C, Leblanc, S, Lebrin, V, Lefevre, F, Lei, R, Leitner, R, Leung, J, Li, D, Li, F, Li, H, Li, J, Li, K, Li, M, Li, N, Li, Q, Li, R, Li, S, Li, T, Li, W, Li, X, Li, Y, Li, Z, Liang, H, Liang, J, Liebau, D, Limphirat, A, Limpijumnong, S, Lin, G, Lin, S, Lin, T, Ling, J, Lippi, I, Liu, F, Liu, H, Liu, J, Liu, M, Liu, Q, Liu, R, Liu, S, Liu, X, Liu, Y, Lokhov, A, Lombardi, P, Lombardo, C, Loo, K, Lu, C, Lu, H, Lu, J, Lu, S, Lu, X, Lubsandorzhiev, B, Lubsandorzhiev, S, Ludhova, L, Luo, F, Luo, G, Luo, P, Luo, S, Luo, W, Lyashuk, V, Ma, Q, Ma, S, Ma, X, Maalmi, J, Malyshkin, Y, Mantovani, F, Manzali, F, Mao, X, Mao, Y, Mari, S, Marini, F, Marium, S, Martellini, C, Martin-Chassard, G, Martini, A, Mayilyan, D, Muller, A, Mednieks, I, Meng, Y, Meregaglia, A, Meroni, E, Meyhofer, D, Mezzetto, M, Miller, J, Miramonti, L, Monforte, S, Montini, P, Montuschi, M, Morozov, N, Muhammad, W, Muralidharan, P, Nastasi, M, Naumov, D, Naumova, E, Navas-Nicolas, D, Nemchenok, I, Ning, F, Ning, Z, Nunokawa, H, Oberauer, L, Ochoa-Ricoux, J, Olshevskiy, A, Orestano, D, Ortica, F, Pan, H, Paoloni, A, Parkalian, N, Parmeggiano, S, Payupol, T, Pei, Y, Pelliccia, N, Peng, A, Peng, H, Perrot, F, Petitjean, P, Petrucci, F, Rico, L, Pilarczyk, O, Popov, A, Poussot, P, Pratumwan, W, Previtali, E, Qi, F, Qi, M, Qian, S, Qian, X, Qiao, H, Qin, Z, Qiu, S, Rajput, M, Ranucci, G, Raper, N, Re, A, Rebber, H, Rebii, A, Ren, B, Ren, J, Rezinko, T, Ricci, B, Robens, M, Roche, M, Rodphai, N, Romani, A, Roskovec, B, Roth, C, Ruan, X, Rujirawat, S, Rybnikov, A, Sadovsky, A, Saggese, P, Salamanna, G, Sanfilippo, S, Sangka, A, Sanguansak, N, Sawangwit, U, Sawatzki, J, Sawy, F, Schever, M, Schuler, J, Schwab, C, Schweizer, K, Selivanov, D, Selyunin, A, Serafini, A, Settanta, G, Settimo, M, Shao, Z, Sharov, V, Shi, J, Shutov, V, Sidorenkov, A, Simkovic, F, Sirignano, C, Siripak, J, Sisti, M, Slupecki, M, Smirnov, M, Smirnov, O, Sogo-Bezerra, T, Songwadhana, J, Soonthornthum, B, Sotnikov, A, Sramek, O, Sreethawong, W, Stahl, A, Stanco, L, Stankevich, K, Stefanik, D, Steiger, H, Steinmann, J, Sterr, T, Stock, M, Strati, V, Studenikin, A, Sun, G, Sun, S, Sun, X, Sun, Y, Suwonjandee, N, Szelezniak, M, Tang, J, Tang, Q, Tang, X, Tietzsch, A, Tkachev, I, Tmej, T, Treskov, K, Triossi, A, Troni, G, Trzaska, W, Tuve, C, van Waasen, S, van den Boom, J, Vanroyen, G, Vassilopoulos, N, Vedin, V, Verde, G, Vialkov, M, Viaud, B, Volpe, C, Vorobel, V, Votano, L, Walker, P, Wang, C, Wang, E, Wang, G, Wang, J, Wang, K, Wang, L, Wang, M, Wang, R, Wang, S, Wang, W, Wang, X, Wang, Y, Wang, Z, Watcharangkool, A, Wei, L, Wei, W, Wei, Y, Wen, L, Wiebusch, C, Wong, S, Wonsak, B, Wu, D, Wu, F, Wu, Q, Wu, W, Wu, Z, Wurm, M, Wurtz, J, Wysotzki, C, Xi, Y, Xia, D, Xiao, M, Xie, Y, Xie, Z, Xing, Z, Xu, B, Xu, C, Xu, D, Xu, F, Xu, J, Xu, M, Xu, Y, Yan, B, Yan, X, Yan, Y, Yang, A, Yang, C, Yang, H, Yang, J, Yang, L, Yang, X, Yang, Y, Yao, H, Yasin, Z, Ye, J, Ye, M, Ye, Z, Yegin, U, Yermia, F, Yi, P, Yin, X, You, Z, Yu, B, Yu, C, Yu, H, Yu, M, Yu, X, Yu, Z, Yuan, C, Yuan, Y, Yuan, Z, Yue, B, Zafar, N, Zambanini, A, Zeng, S, Zeng, T, Zeng, Y, Zhan, L, Zhang, F, Zhang, G, Zhang, H, Zhang, J, Zhang, P, Zhang, Q, Zhang, S, Zhang, T, Zhang, X, Zhang, Y, Zhang, Z, Zhao, F, Zhao, J, Zhao, R, Zhao, S, Zhao, T, Zheng, D, Zheng, H, Zheng, M, Zheng, Y, Zhong, W, Zhou, J, Zhou, L, Zhou, N, Zhou, S, Zhou, X, Zhu, J, Zhu, K, Zhuang, H, Zong, L, Zou, J, Institut Pluridisciplinaire Hubert Curien (IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique des 2 Infinis Irène Joliot-Curie (IJCLab), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Laboratoire de physique subatomique et des technologies associées (SUBATECH), Université de Nantes - UFR des Sciences et des Techniques (UN UFR ST), Université de Nantes (UN)-Université de Nantes (UN)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT), Centre d'Etudes Nucléaires de Bordeaux Gradignan (CENBG), Université Sciences et Technologies - Bordeaux 1-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), JUNO, Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT)-Nantes université - UFR des Sciences et des Techniques (Nantes univ - UFR ST), Nantes Université - pôle Sciences et technologie, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ)-Nantes Université - pôle Sciences et technologie, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ), Université Sciences et Technologies - Bordeaux 1 (UB)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Abusleme A., Adam T., Ahmad S., Ahmed R., Aiello S., Akram M., An F., An G., An Q., Andronico G., Anfimov N., Antonelli V., Antoshkina T., Asavapibhop B., de Andre J.P.A.M., Auguste D., Babic A., Baldini W., Barresi A., Baussan E., Bellato M., Bergnoli A., Bernieri E., Birkenfeld T., Blin S., Blum D., Blyth S., Bolshakova A., Bongrand M., Bordereau C., Breton D., Brigatti A., Brugnera R., Bruno R., Budano A., Buscemi M., Busto J., Butorov I., Cabrera A., Cai H., Cai X., Cai Y., Cai Z., Cammi A., Campeny A., Cao C., Cao G., Cao J., Caruso R., Cerna C., Chang J., Chang Y., Chen P., Chen P.-A., Chen S., Chen X., Chen Y.-W., Chen Y., Chen Z., Cheng J., Cheng Y., Chiesa D., Chimenti P., Chukanov A., Chuvashova A., Claverie G., Clementi C., Clerbaux B., Lorenzo S.C.D., Corti D., Costa S., Corso F.D., Dalager O., Taille C.D.L., Deng J., Deng Z., Depnering W., Diaz M., Ding X., Ding Y., Dirgantara B., Dmitrievsky S., Dohnal T., Donchenko G., Dong J., Dornic D., Doroshkevich E., Dracos M., Druillole F., Du S., Dusini S., Dvorak M., Enqvist T., Enzmann H., Fabbri A., Fajt L., Fan D., Fan L., Fang C., Fang J., Fargetta M., Fatkina A., Fedoseev D., Fekete V., Feng L.-C., Feng Q., Ford R., Formozov A., Fournier A., Gan H., Gao F., Garfagnini A., Gottel A., Genster C., Giammarchi M., Giaz A., Giudice N., Giuliani F., Gonchar M., Gong G., Gong H., Gorchakov O., Gornushkin Y., Grassi M., Grewing C., Gromov V., Gu M., Gu X., Gu Y., Guan M., Guardone N., Gul M., Guo C., Guo J., Guo W., Guo X., Guo Y., Hackspacher P., Hagner C., Han R., Han Y., Hassan M., He M., He W., Heinz T., Hellmuth P., Heng Y., Herrera R., Hong D., Hor Y., Hou S., Hsiung Y., Hu B.-Z., Hu H., Hu J., Hu S., Hu T., Hu Z., Huang C., Huang G., Huang H., Huang Q., Huang W., Huang X., Huang Y., Hui J., Huo L., Huo W., Huss C., Hussain S., Insolia A., Ioannisian A., Isocrate R., Jelmini B., Jen K.-L., Ji X., Jia H., Jia J., Jian S., Jiang D., Jiang X., Jin R., Jing X., Jollet C., Joutsenvaara J., Jungthawan S., Kalousis L., Kampmann P., Kang L., Karagounis M., Kazarian N., Khan A., Khan W., Khosonthongkee K., Kinz P., Korablev D., Kouzakov K., Krasnoperov A., Krokhaleva S., Krumshteyn Z., Kruth A., Kutovskiy N., Kuusiniemi P., Lachenmaier T., Landini C., Leblanc S., Lebrin V., Lefevre F., Lei R., Leitner R., Leung J., Li D., Li F., Li H., Li J., Li K., Li M., Li N., Li Q., Li R., Li S., Li T., Li W., Li X., Li Y., Li Z., Liang H., Liang J., Liebau D., Limphirat A., Limpijumnong S., Lin G.-L., Lin S., Lin T., Ling J., Lippi I., Liu F., Liu H., Liu J., Liu M., Liu Q., Liu R., Liu S., Liu X., Liu Y., Lokhov A., Lombardi P., Lombardo C., Loo K., Lu C., Lu H., Lu J., Lu S., Lu X., Lubsandorzhiev B., Lubsandorzhiev S., Ludhova L., Luo F., Luo G., Luo P., Luo S., Luo W., Lyashuk V., Ma Q., Ma S., Ma X., Maalmi J., Malyshkin Y., Mantovani F., Manzali F., Mao X., Mao Y., Mari S.M., Marini F., Marium S., Martellini C., Martin-Chassard G., Martini A., Mayilyan D., Muller A., Mednieks I., Meng Y., Meregaglia A., Meroni E., Meyhofer D., Mezzetto M., Miller J., Miramonti L., Monforte S., Montini P., Montuschi M., Morozov N., Muhammad W., Muralidharan P., Nastasi M., Naumov D.V., Naumova E., Navas-Nicolas D., Nemchenok I., Ning F., Ning Z., Nunokawa H., Oberauer L., Ochoa-Ricoux J.P., Olshevskiy A., Orestano D., Ortica F., Pan H.-R., Paoloni A., Parkalian N., Parmeggiano S., Payupol T., Pei Y., Pelliccia N., Peng A., Peng H., Perrot F., Petitjean P.-A., Petrucci F., Rico L.F.P., Pilarczyk O., Popov A., Poussot P., Pratumwan W., Previtali E., Qi F., Qi M., Qian S., Qian X., Qiao H., Qin Z., Qiu S., Rajput M., Ranucci G., Raper N., Re A., Rebber H., Rebii A., Ren B., Ren J., Rezinko T., Ricci B., Robens M., Roche M., Rodphai N., Romani A., Roskovec B., Roth C., Ruan X., Rujirawat S., Rybnikov A., Sadovsky A., Saggese P., Salamanna G., Sanfilippo S., Sangka A., Sanguansak N., Sawangwit U., Sawatzki J., Sawy F., Schever M., Schuler J., Schwab C., Schweizer K., Selivanov D., Selyunin A., Serafini A., Settanta G., Settimo M., Shao Z., Sharov V., Shi J., Shutov V., Sidorenkov A., Simkovic F., Sirignano C., Siripak J., Sisti M., Slupecki M., Smirnov M., Smirnov O., Sogo-Bezerra T., Songwadhana J., Soonthornthum B., Sotnikov A., Sramek O., Sreethawong W., Stahl A., Stanco L., Stankevich K., Stefanik D., Steiger H., Steinmann J., Sterr T., Stock M.R., Strati V., Studenikin A., Sun G., Sun S., Sun X., Sun Y., Suwonjandee N., Szelezniak M., Tang J., Tang Q., Tang X., Tietzsch A., Tkachev I., Tmej T., Treskov K., Triossi A., Troni G., Trzaska W., Tuve C., van Waasen S., van den Boom J., Vanroyen G., Vassilopoulos N., Vedin V., Verde G., Vialkov M., Viaud B., Volpe C., Vorobel V., Votano L., Walker P., Wang C., Wang C.-H., Wang E., Wang G., Wang J., Wang K., Wang L., Wang M., Wang R., Wang S., Wang W., Wang X., Wang Y., Wang Z., Watcharangkool A., Wei L., Wei W., Wei Y., Wen L., Wiebusch C., Wong S.C.-F., Wonsak B., Wu D., Wu F., Wu Q., Wu W., Wu Z., Wurm M., Wurtz J., Wysotzki C., Xi Y., Xia D., Xiao M., Xie Y., Xie Z., Xing Z., Xu B., Xu C., Xu D., Xu F., Xu J., Xu M., Xu Y., Yan B., Yan X., Yan Y., Yang A., Yang C., Yang H., Yang J., Yang L., Yang X., Yang Y., Yao H., Yasin Z., Ye J., Ye M., Ye Z., Yegin U., Yermia F., Yi P., Yin X., You Z., Yu B., Yu C., Yu H., Yu M., Yu X., Yu Z., Yuan C., Yuan Y., Yuan Z., Yue B., Zafar N., Zambanini A., Zeng S., Zeng T., Zeng Y., Zhan L., Zhang F., Zhang G., Zhang H., Zhang J., Zhang P., Zhang Q., Zhang S., Zhang T., Zhang X., Zhang Y., Zhang Z., Zhao F., Zhao J., Zhao R., Zhao S., Zhao T., Zheng D., Zheng H., Zheng M., Zheng Y., Zhong W., Zhou J., Zhou L., Zhou N., Zhou S., Zhou X., Zhu J., Zhu K., Zhuang H., Zong L., Zou J., Abusleme, A., Adam, T., Ahmad, S., Ahmed, R., Aiello, S., Akram, M., An, F., An, G., An, Q., Andronico, G., Anfimov, N., Antonelli, V., Antoshkina, T., Asavapibhop, B., de Andre, J. P. A. M., Auguste, D., Babic, A., Baldini, W., Barresi, A., Baussan, E., Bellato, M., Bergnoli, A., Bernieri, E., Birkenfeld, T., Blin, S., Blum, D., Blyth, S., Bolshakova, A., Bongrand, M., Bordereau, C., Breton, D., Brigatti, A., Brugnera, R., Bruno, R., Budano, A., Buscemi, M., Busto, J., Butorov, I., Cabrera, A., Cai, H., Cai, X., Cai, Y., Cai, Z., Cammi, A., Campeny, A., Cao, C., Cao, G., Cao, J., Caruso, R., Cerna, C., Chang, J., Chang, Y., Chen, P., Chen, P. -A., Chen, S., Chen, X., Chen, Y. -W., Chen, Y., Chen, Z., Cheng, J., Cheng, Y., Chiesa, D., Chimenti, P., Chukanov, A., Chuvashova, A., Claverie, G., Clementi, C., Clerbaux, B., Lorenzo, S. C. D., Corti, D., Costa, S., Corso, F. D., Dalager, O., Taille, C. D. L., Deng, J., Deng, Z., Depnering, W., Diaz, M., Ding, X., Ding, Y., Dirgantara, B., Dmitrievsky, S., Dohnal, T., Donchenko, G., Dong, J., Dornic, D., Doroshkevich, E., Dracos, M., Druillole, F., Du, S., Dusini, S., Dvorak, M., Enqvist, T., Enzmann, H., Fabbri, A., Fajt, L., Fan, D., Fan, L., Fang, C., Fang, J., Fargetta, M., Fatkina, A., Fedoseev, D., Fekete, V., Feng, L. -C., Feng, Q., Ford, R., Formozov, A., Fournier, A., Gan, H., Gao, F., Garfagnini, A., Gottel, A., Genster, C., Giammarchi, M., Giaz, A., Giudice, N., Giuliani, F., Gonchar, M., Gong, G., Gong, H., Gorchakov, O., Gornushkin, Y., Grassi, M., Grewing, C., Gromov, V., Gu, M., Gu, X., Gu, Y., Guan, M., Guardone, N., Gul, M., Guo, C., Guo, J., Guo, W., Guo, X., Guo, Y., Hackspacher, P., Hagner, C., Han, R., Han, Y., Hassan, M., He, M., He, W., Heinz, T., Hellmuth, P., Heng, Y., Herrera, R., Hong, D., Hor, Y., Hou, S., Hsiung, Y., Hu, B. -Z., Hu, H., Hu, J., Hu, S., Hu, T., Hu, Z., Huang, C., Huang, G., Huang, H., Huang, Q., Huang, W., Huang, X., Huang, Y., Hui, J., Huo, L., Huo, W., Huss, C., Hussain, S., Insolia, A., Ioannisian, A., Isocrate, R., Jelmini, B., Jen, K. -L., Ji, X., Jia, H., Jia, J., Jian, S., Jiang, D., Jiang, X., Jin, R., Jing, X., Jollet, C., Joutsenvaara, J., Jungthawan, S., Kalousis, L., Kampmann, P., Kang, L., Karagounis, M., Kazarian, N., Khan, A., Khan, W., Khosonthongkee, K., Kinz, P., Korablev, D., Kouzakov, K., Krasnoperov, A., Krokhaleva, S., Krumshteyn, Z., Kruth, A., Kutovskiy, N., Kuusiniemi, P., Lachenmaier, T., Landini, C., Leblanc, S., Lebrin, V., Lefevre, F., Lei, R., Leitner, R., Leung, J., Li, D., Li, F., Li, H., Li, J., Li, K., Li, M., Li, N., Li, Q., Li, R., Li, S., Li, T., Li, W., Li, X., Li, Y., Li, Z., Liang, H., Liang, J., Liebau, D., Limphirat, A., Limpijumnong, S., Lin, G. -L., Lin, S., Lin, T., Ling, J., Lippi, I., Liu, F., Liu, H., Liu, J., Liu, M., Liu, Q., Liu, R., Liu, S., Liu, X., Liu, Y., Lokhov, A., Lombardi, P., Lombardo, C., Loo, K., Lu, C., Lu, H., Lu, J., Lu, S., Lu, X., Lubsandorzhiev, B., Lubsandorzhiev, S., Ludhova, L., Luo, F., Luo, G., Luo, P., Luo, S., Luo, W., Lyashuk, V., Ma, Q., Ma, S., Ma, X., Maalmi, J., Malyshkin, Y., Mantovani, F., Manzali, F., Mao, X., Mao, Y., Mari, S. M., Marini, F., Marium, S., Martellini, C., Martin-Chassard, G., Martini, A., Mayilyan, D., Muller, A., Mednieks, I., Meng, Y., Meregaglia, A., Meroni, E., Meyhofer, D., Mezzetto, M., Miller, J., Miramonti, L., Monforte, S., Montini, P., Montuschi, M., Morozov, N., Muhammad, W., Muralidharan, P., Nastasi, M., Naumov, D. V., Naumova, E., Navas-Nicolas, D., Nemchenok, I., Ning, F., Ning, Z., Nunokawa, H., Oberauer, L., Ochoa-Ricoux, J. P., Olshevskiy, A., Orestano, D., Ortica, F., Pan, H. -R., Paoloni, A., Parkalian, N., Parmeggiano, S., Payupol, T., Pei, Y., Pelliccia, N., Peng, A., Peng, H., Perrot, F., Petitjean, P. -A., Petrucci, F., Rico, L. F. P., Pilarczyk, O., Popov, A., Poussot, P., Pratumwan, W., Previtali, E., Qi, F., Qi, M., Qian, S., Qian, X., Qiao, H., Qin, Z., Qiu, S., Rajput, M., Ranucci, G., Raper, N., Re, A., Rebber, H., Rebii, A., Ren, B., Ren, J., Rezinko, T., Ricci, B., Robens, M., Roche, M., Rodphai, N., Romani, A., Roskovec, B., Roth, C., Ruan, X., Rujirawat, S., Rybnikov, A., Sadovsky, A., Saggese, P., Salamanna, G., Sanfilippo, S., Sangka, A., Sanguansak, N., Sawangwit, U., Sawatzki, J., Sawy, F., Schever, M., Schuler, J., Schwab, C., Schweizer, K., Selivanov, D., Selyunin, A., Serafini, A., Settanta, G., Settimo, M., Shao, Z., Sharov, V., Shi, J., Shutov, V., Sidorenkov, A., Simkovic, F., Sirignano, C., Siripak, J., Sisti, M., Slupecki, M., Smirnov, M., Smirnov, O., Sogo-Bezerra, T., Songwadhana, J., Soonthornthum, B., Sotnikov, A., Sramek, O., Sreethawong, W., Stahl, A., Stanco, L., Stankevich, K., Stefanik, D., Steiger, H., Steinmann, J., Sterr, T., Stock, M. R., Strati, V., Studenikin, A., Sun, G., Sun, S., Sun, X., Sun, Y., Suwonjandee, N., Szelezniak, M., Tang, J., Tang, Q., Tang, X., Tietzsch, A., Tkachev, I., Tmej, T., Treskov, K., Triossi, A., Troni, G., Trzaska, W., Tuve, C., van Waasen, S., van den Boom, J., Vanroyen, G., Vassilopoulos, N., Vedin, V., Verde, G., Vialkov, M., Viaud, B., Volpe, C., Vorobel, V., Votano, L., Walker, P., Wang, C., Wang, C. -H., Wang, E., Wang, G., Wang, J., Wang, K., Wang, L., Wang, M., Wang, R., Wang, S., Wang, W., Wang, X., Wang, Y., Wang, Z., Watcharangkool, A., Wei, L., Wei, W., Wei, Y., Wen, L., Wiebusch, C., Wong, S. C. -F., Wonsak, B., Wu, D., Wu, F., Wu, Q., Wu, W., Wu, Z., Wurm, M., Wurtz, J., Wysotzki, C., Xi, Y., Xia, D., Xiao, M., Xie, Y., Xie, Z., Xing, Z., Xu, B., Xu, C., Xu, D., Xu, F., Xu, J., Xu, M., Xu, Y., Yan, B., Yan, X., Yan, Y., Yang, A., Yang, C., Yang, H., Yang, J., Yang, L., Yang, X., Yang, Y., Yao, H., Yasin, Z., Ye, J., Ye, M., Ye, Z., Yegin, U., Yermia, F., Yi, P., Yin, X., You, Z., Yu, B., Yu, C., Yu, H., Yu, M., Yu, X., Yu, Z., Yuan, C., Yuan, Y., Yuan, Z., Yue, B., Zafar, N., Zambanini, A., Zeng, S., Zeng, T., Zeng, Y., Zhan, L., Zhang, F., Zhang, G., Zhang, H., Zhang, J., Zhang, P., Zhang, Q., Zhang, S., Zhang, T., Zhang, X., Zhang, Y., Zhang, Z., Zhao, F., Zhao, J., Zhao, R., Zhao, S., Zhao, T., Zheng, D., Zheng, H., Zheng, M., Zheng, Y., Zhong, W., Zhou, J., Zhou, L., Zhou, N., Zhou, S., Zhou, X., Zhu, J., Zhu, K., Zhuang, H., Zong, L., and Zou, J.

Subjects
Nuclear and High Energy Physics, Physics - Instrumentation and Detectors, Physics::Instrumentation and Detectors, measurement methods, scintillation counter: liquid, energy resolution, FOS: Physical sciences, Photodetector, Scintillator, 01 natural sciences, NO, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), hal-03022811, PE2_2, Optics, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Calibration, lcsh:Nuclear and particle physics. Atomic energy. Radioactivity, ddc:530, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], 010306 general physics, Astrophysique, Jiangmen Underground Neutrino Observatory, Physics, JUNO, liquid [scintillation counter], 010308 nuclear & particles physics, business.industry, Settore FIS/01 - Fisica Sperimentale, Detector, Astrophysics::Instrumentation and Methods for Astrophysics, Linearity, Instrumentation and Detectors (physics.ins-det), calibration, Neutrino Detectors and Telescopes (experiments), lcsh:QC770-798, High Energy Physics::Experiment, Neutrino, business, Energy (signal processing)
Abstract

We present the calibration strategy for the 20 kton liquid scintillator central detector of the Jiangmen Underground Neutrino Observatory (JUNO). By utilizing a comprehensive multiple-source and multiple-positional calibration program, in combination with a novel dual calorimetry technique exploiting two independent photosensors and readout systems, we demonstrate that the JUNO central detector can achieve a better than 1% energy linearity and a 3% effective energy resolution, required by the neutrino mass ordering determination. [Figure not available: see fulltext.], 0, info:eu-repo/semantics/published

Published
2021

36. Mass production and characterization of 3-inch PMTs for the JUNO experiment

Author

F. Perrot, Rebin Karaparambil Rajan, Meihang Xu, Cayetano Santos, Guillaume Vanroyen, Bayarto Lubsandorzhiev, Yang Han, C. Jollet, Sultim Lubsandorzhiev, A. Meregaglia, B. Roskovec, Marco Grassi, Angel Abusleme, M. Settimo, Jilei Xu, Yongbo Huang, Po-An Chen, Chengfeng Yang, Clément Bordereau, Ignacio Jeria, Jie Yang, Hongwei Li, Zhimin Wang, Xiaofei Gu, Xuantong Zhang, B. Z. Hu, Nan Li, Michael Haacke, Xiaoping Jing, Amélie Fournier, Patrick Hellmuth, Christophe De La Taille, Cédric Huss, Gérard Claverie, Diru Wu, Yuekun Heng, Andrey Sidorenkov, Shuxiang Lu, Chuanya Cao, Jihane Maalmi, Rafael Herrera, Y. B. Hsiung, Giancarlo Troni, Hongbang Liu, Mathieu Bongrand, Xiwen Liu, Nikita Ushakov, C. H. Wang, Anatael Cabrera, Selma Conforti Di Lorenzo, Frédéric Druillole, Hangkun Xu, Frederic Lefevre, Haoqiang Chen, B. Viaud, Dmitriy Voronin, Dominique Breton, F. Yermia, Agustin Campeny, Abdel Rebii, Juan Pedro Ochoa-Ricoux, C. Cerna, Arslan Lukanov, Diana Navas-Nicolas, Victor Lebrin, Miao He, Igor Tkachev, Pablo Walker, Laboratoire de physique subatomique et des technologies associées (SUBATECH), Université de Nantes - UFR des Sciences et des Techniques (UN UFR ST), Université de Nantes (UN)-Université de Nantes (UN)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT), Centre d'Etudes Nucléaires de Bordeaux Gradignan (CENBG), Université Sciences et Technologies - Bordeaux 1-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique des 2 Infinis Irène Joliot-Curie (IJCLab), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Organisation de Micro-Électronique Générale Avancée (OMEGA), École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Université de Nantes (UN)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique (IMT Atlantique), Université Sciences et Technologies - Bordeaux 1 (UB)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), and Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Nuclear and High Energy Physics, Photomultiplier, Physics - Instrumentation and Detectors, 020209 energy, Nuclear engineering, FOS: Physical sciences, quality: monitoring, fabrication, 02 engineering and technology, 01 natural sciences, 7. Clean energy, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], 0202 electrical engineering, electronic engineering, information engineering, Quality monitoring, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], 010306 general physics, Instrumentation, activity report, Jiangmen Underground Neutrino Observatory, Physics, JUNO, photomultiplier, Instrumentation and Detectors (physics.ins-det), performance
Abstract

International audience; 26,000 3-inch photomultiplier tubes (PMTs) have been produced for Jiangmen Underground Neutrino Observatory (JUNO) by the Hainan Zhanchuang Photonics Technology Co., Ltd (HZC) company in China and passed all acceptance tests with only 15 tubes rejected. The mass production began in 2018 and elapsed for about 2 years at a rate of ∼ 1,000 PMTs per month. The characterization of the PMTs was performed in the factory concurrently with production as a joint effort between HZC and JUNO. Fifteen performance parameters were tracked at different sampling rates, and novel working strategies were implemented to improve quality assurance. This constitutes the largest sample of 3-inch PMTs ever produced and studied in detail to date.

Published
2021

37. Radioactivity control strategy for the JUNO detector

Author

The JUNO collaboration, Angel Abusleme, Thomas Adam, Shakeel Ahmad, Rizwan Ahmed, Sebastiano Aiello, Muhammad Akram, Fengpeng An, Qi An, Giuseppe Andronico, Nikolay Anfimov, Vito Antonelli, Tatiana Antoshkina, Burin Asavapibhop, João Pedro Athayde Marcondes de André, Didier Auguste, Andrej Babic, Wander Baldini, Andrea Barresi, Davide Basilico, Eric Baussan, Marco Bellato, Antonio Bergnoli, Thilo Birkenfeld, Sylvie Blin, David Blum, Simon Blyth, Anastasia Bolshakova, Mathieu Bongrand, Clément Bordereau, Dominique Breton, Augusto Brigatti, Riccardo Brugnera, Riccardo Bruno, Antonio Budano, Mario Buscemi, Jose Busto, Ilya Butorov, Anatael Cabrera, Hao Cai, Xiao Cai, Yanke Cai, Zhiyan Cai, Antonio Cammi, Agustin Campeny, Chuanya Cao, Guofu Cao, Jun Cao, Rossella Caruso, Cédric Cerna, Jinfan Chang, Yun Chang, Pingping Chen, Po-An Chen, Shaomin Chen, Xurong Chen, Yi-Wen Chen, Yixue Chen, Yu Chen, Zhang Chen, Jie Cheng, Yaping Cheng, Alexey Chetverikov, Davide Chiesa, Pietro Chimenti, Artem Chukanov, Gérard Claverie, Catia Clementi, Barbara Clerbaux, Selma Conforti Di Lorenzo, Daniele Corti, Oliviero Cremonesi, Flavio Dal Corso, Olivia Dalager, Christophe De La Taille, Jiawei Deng, Zhi Deng, Ziyan Deng, Wilfried Depnering, Marco Diaz, Xuefeng Ding, Yayun Ding, Bayu Dirgantara, Sergey Dmitrievsky, Tadeas Dohnal, Dmitry Dolzhikov, Georgy Donchenko, Jianmeng Dong, Evgeny Doroshkevich, Marcos Dracos, Frédéric Druillole, Shuxian Du, Stefano Dusini, Martin Dvorak, Timo Enqvist, Heike Enzmann, Andrea Fabbri, Lukas Fajt, Donghua Fan, Lei Fan, Jian Fang, Wenxing Fang, Marco Fargetta, Dmitry Fedoseev, Vladko Fekete, Li-Cheng Feng, Qichun Feng, Richard Ford, Andrey Formozov, Amélie Fournier, Haonan Gan, Feng Gao, Alberto Garfagnini, Marco Giammarchi, Agnese Giaz, Nunzio Giudice, Maxim Gonchar, Guanghua Gong, Hui Gong, Yuri Gornushkin, Alexandre Göttel, Marco Grassi, Christian Grewing, Vasily Gromov, Minghao Gu, Xiaofei Gu, Yu Gu, Mengyun Guan, Nunzio Guardone, Maria Gul, Cong Guo, Jingyuan Guo, Wanlei Guo, Xinheng Guo, Yuhang Guo, Paul Hackspacher, Caren Hagner, Ran Han, Yang Han, Muhammad Sohaib Hassan, Miao He, Wei He, Tobias Heinz, Patrick Hellmuth, Yuekun Heng, Rafael Herrera, YuenKeung Hor, Shaojing Hou, Yee Hsiung, Bei-Zhen Hu, Hang Hu, Jianrun Hu, Jun Hu, Shouyang Hu, Tao Hu, Zhuojun Hu, Chunhao Huang, Guihong Huang, Hanxiong Huang, Wenhao Huang, Xin Huang, Xingtao Huang, Yongbo Huang, Jiaqi Hui, Lei Huo, Wenju Huo, Cédric Huss, Safeer Hussain, Ara Ioannisian, Roberto Isocrate, Beatrice Jelmini, Kuo-Lun Jen, Ignacio Jeria, Xiaolu Ji, Xingzhao Ji, Huihui Jia, Junji Jia, Siyu Jian, Di Jiang, Xiaoshan Jiang, Ruyi Jin, Xiaoping Jing, Cécile Jollet, Jari Joutsenvaara, Sirichok Jungthawan, Leonidas Kalousis, Philipp Kampmann, Li Kang, Rebin Karaparambil, Narine Kazarian, Waseem Khan, Khanchai Khosonthongkee, Denis Korablev, Konstantin Kouzakov, Alexey Krasnoperov, Andre Kruth, Nikolay Kutovskiy, Pasi Kuusiniemi, Tobias Lachenmaier, Cecilia Landini, Sébastien Leblanc, Victor Lebrin, Frederic Lefevre, Ruiting Lei, Rupert Leitner, Jason Leung, Demin Li, Fei Li, Fule Li, Haitao Li, Huiling Li, Jiaqi Li, Mengzhao Li, Min Li, Nan Li, Qingjiang Li, Ruhui Li, Shanfeng Li, Tao Li, Weidong Li, Weiguo Li, Xiaomei Li, Xiaonan Li, Xinglong Li, Yi Li, Yufeng Li, Zhaohan Li, Zhibing Li, Ziyuan Li, Hao Liang, Jiajun Liao, Daniel Liebau, Ayut Limphirat, Sukit Limpijumnong, Guey-Lin Lin, Shengxin Lin, Tao Lin, Jiajie Ling, Ivano Lippi, Fang Liu, Haidong Liu, Hongbang Liu, Hongjuan Liu, Hongtao Liu, Hui Liu, Jianglai Liu, Jinchang Liu, Min Liu, Qian Liu, Qin Liu, Runxuan Liu, Shuangyu Liu, Shubin Liu, Shulin Liu, Xiaowei Liu, Xiwen Liu, Yan Liu, Yunzhe Liu, Alexey Lokhov, Paolo Lombardi, Claudio Lombardo, Kai Loo, Chuan Lu, Haoqi Lu, Jingbin Lu, Junguang Lu, Shuxiang Lu, Xiaoxu Lu, Bayarto Lubsandorzhiev, Sultim Lubsandorzhiev, Livia Ludhova, Fengjiao Luo, Guang Luo, Pengwei Luo, Shu Luo, Wuming Luo, Vladimir Lyashuk, Bangzheng Ma, Qiumei Ma, Si Ma, Xiaoyan Ma, Xubo Ma, Jihane Maalmi, Yury Malyshkin, Fabio Mantovani, Francesco Manzali, Xin Mao, Yajun Mao, Stefano M. Mari, Filippo Marini, Sadia Marium, Cristina Martellini, Gisele Martin-Chassard, Agnese Martini, Matthias Mayer, Davit Mayilyan, Ints Mednieks, Yue Meng, Anselmo Meregaglia, Emanuela Meroni, David Meyhöfer, Mauro Mezzetto, Jonathan Miller, Lino Miramonti, Paolo Montini, Michele Montuschi, Axel Müller, Massimiliano Nastasi, Dmitry V. Naumov, Elena Naumova, Diana Navas-Nicolas, Igor Nemchenok, Minh Thuan Nguyen Thi, Feipeng Ning, Zhe Ning, Hiroshi Nunokawa, Lothar Oberauer, Juan Pedro Ochoa-Ricoux, Alexander Olshevskiy, Domizia Orestano, Fausto Ortica, Rainer Othegraven, Hsiao-Ru Pan, Alessandro Paoloni, Sergio Parmeggiano, Yatian Pei, Nicomede Pelliccia, Anguo Peng, Haiping Peng, Frédéric Perrot, Pierre-Alexandre Petitjean, Fabrizio Petrucci, Oliver Pilarczyk, Luis Felipe Piñeres Rico, Artyom Popov, Pascal Poussot, Wathan Pratumwan, Ezio Previtali, Fazhi Qi, Ming Qi, Sen Qian, Xiaohui Qian, Zhen Qian, Hao Qiao, Zhonghua Qin, Shoukang Qiu, Muhammad Usman Rajput, Gioacchino Ranucci, Neill Raper, Alessandra Re, Henning Rebber, Abdel Rebii, Bin Ren, Jie Ren, Barbara Ricci, Markus Robens, Mathieu Roche, Narongkiat Rodphai, Aldo Romani, Bedřich Roskovec, Christian Roth, Xiangdong Ruan, Xichao Ruan, Saroj Rujirawat, Arseniy Rybnikov, Andrey Sadovsky, Paolo Saggese, Simone Sanfilippo, Anut Sangka, Nuanwan Sanguansak, Utane Sawangwit, Julia Sawatzki, Fatma Sawy, Michaela Schever, Cédric Schwab, Konstantin Schweizer, Alexandr Selyunin, Andrea Serafini, Giulio Settanta, Mariangela Settimo, Zhuang Shao, Vladislav Sharov, Arina Shaydurova, Jingyan Shi, Yanan Shi, Vitaly Shutov, Andrey Sidorenkov, Fedor Šimkovic, Chiara Sirignano, Jaruchit Siripak, Monica Sisti, Maciej Slupecki, Mikhail Smirnov, Oleg Smirnov, Thiago Sogo-Bezerra, Sergey Sokolov, Julanan Songwadhana, Boonrucksar Soonthornthum, Albert Sotnikov, Ondřej Šrámek, Warintorn Sreethawong, Achim Stahl, Luca Stanco, Konstantin Stankevich, Dušan Štefánik, Hans Steiger, Jochen Steinmann, Tobias Sterr, Matthias Raphael Stock, Virginia Strati, Alexander Studenikin, Shifeng Sun, Xilei Sun, Yongjie Sun, Yongzhao Sun, Narumon Suwonjandee, Michal Szelezniak, Jian Tang, Qiang Tang, Quan Tang, Xiao Tang, Alexander Tietzsch, Igor Tkachev, Tomas Tmej, Konstantin Treskov, Andrea Triossi, Giancarlo Troni, Wladyslaw Trzaska, Cristina Tuve, Nikita Ushakov, Johannes van den Boom, Stefan van Waasen, Guillaume Vanroyen, Nikolaos Vassilopoulos, Vadim Vedin, Giuseppe Verde, Maxim Vialkov, Benoit Viaud, Moritz Cornelius Vollbrecht, Cristina Volpe, Vit Vorobel, Dmitriy Voronin, Lucia Votano, Pablo Walker, Caishen Wang, Chung-Hsiang Wang, En Wang, Guoli Wang, Jian Wang, Jun Wang, Kunyu Wang, Lu Wang, Meifen Wang, Meng Wang, Ruiguang Wang, Siguang Wang, Wei Wang, Wenshuai Wang, Xi Wang, Xiangyue Wang, Yangfu Wang, Yaoguang Wang, Yi Wang, Yifang Wang, Yuanqing Wang, Yuman Wang, Zhe Wang, Zheng Wang, Zhimin Wang, Zongyi Wang, Muhammad Waqas, Apimook Watcharangkool, Lianghong Wei, Wei Wei, Wenlu Wei, Yadong Wei, Liangjian Wen, Christopher Wiebusch, Steven Chan-Fai Wong, Bjoern Wonsak, Diru Wu, Fangliang Wu, Qun Wu, Zhi Wu, Michael Wurm, Jacques Wurtz, Christian Wysotzki, Yufei Xi, Dongmei Xia, Xiaochuan Xie, Yuguang Xie, Zhangquan Xie, Zhizhong Xing, Benda Xu, Cheng Xu, Donglian Xu, Fanrong Xu, Hangkun Xu, Jilei Xu, Jing Xu, Meihang Xu, Yin Xu, Yu Xu, Baojun Yan, Taylor Yan, Wenqi Yan, Xiongbo Yan, Yupeng Yan, Anbo Yang, Changgen Yang, Chengfeng Yang, Huan Yang, Jie Yang, Lei Yang, Xiaoyu Yang, Yifan Yang, Haifeng Yao, Zafar Yasin, Jiaxuan Ye, Mei Ye, Ziping Ye, Ugur Yegin, Frédéric Yermia, Peihuai Yi, Na Yin, Xiangwei Yin, Zhengyun You, Boxiang Yu, Chiye Yu, Chunxu Yu, Hongzhao Yu, Miao Yu, Xianghui Yu, Zeyuan Yu, Zezhong Yu, Chengzhuo Yuan, Ying Yuan, Zhenxiong Yuan, Ziyi Yuan, Baobiao Yue, Noman Zafar, Andre Zambanini, Vitalii Zavadskyi, Shan Zeng, Tingxuan Zeng, Yuda Zeng, Liang Zhan, Aiqiang Zhang, Feiyang Zhang, Guoqing Zhang, Haiqiong Zhang, Honghao Zhang, Jiawen Zhang, Jie Zhang, Jin Zhang, Jingbo Zhang, Jinnan Zhang, Peng Zhang, Qingmin Zhang, Shiqi Zhang, Shu Zhang, Tao Zhang, Xiaomei Zhang, Xuantong Zhang, Xueyao Zhang, Yan Zhang, Yinhong Zhang, Yiyu Zhang, Yongpeng Zhang, Yuanyuan Zhang, Yumei Zhang, Zhenyu Zhang, Zhijian Zhang, Fengyi Zhao, Jie Zhao, Rong Zhao, Shujun Zhao, Tianchi Zhao, Dongqin Zheng, Hua Zheng, Minshan Zheng, Yangheng Zheng, Weirong Zhong, Jing Zhou, Li Zhou, Nan Zhou, Shun Zhou, Tong Zhou, Xiang Zhou, Jiang Zhu, Kangfu Zhu, Kejun Zhu, Zhihang Zhu, Bo Zhuang, Honglin Zhuang, Liang Zong, Jiaheng Zou, Abusleme, A, Adam, T, Ahmad, S, Ahmed, R, Aiello, S, Akram, M, An, F, An, Q, Andronico, G, Anfimov, N, Antonelli, V, Antoshkina, T, Asavapibhop, B, de Andre, J, Auguste, D, Babic, A, Baldini, W, Barresi, A, Basilico, D, Baussan, E, Bellato, M, Bergnoli, A, Birkenfeld, T, Blin, S, Blum, D, Blyth, S, Bolshakova, A, Bongrand, M, Bordereau, C, Breton, D, Brigatti, A, Brugnera, R, Bruno, R, Budano, A, Buscemi, M, Busto, J, Butorov, I, Cabrera, A, Cai, H, Cai, X, Cai, Y, Cai, Z, Cammi, A, Campeny, A, Cao, C, Cao, G, Cao, J, Caruso, R, Cerna, C, Chang, J, Chang, Y, Chen, P, Chen, S, Chen, X, Chen, Y, Chen, Z, Cheng, J, Cheng, Y, Chetverikov, A, Chiesa, D, Chimenti, P, Chukanov, A, Claverie, G, Clementi, C, Clerbaux, B, Conforti Di Lorenzo, S, Corti, D, Cremonesi, O, Dal Corso, F, Dalager, O, De La Taille, C, Deng, J, Deng, Z, Depnering, W, Diaz, M, Ding, X, Ding, Y, Dirgantara, B, Dmitrievsky, S, Dohnal, T, Dolzhikov, D, Donchenko, G, Dong, J, Doroshkevich, E, Dracos, M, Druillole, F, Du, S, Dusini, S, Dvorak, M, Enqvist, T, Enzmann, H, Fabbri, A, Fajt, L, Fan, D, Fan, L, Fang, J, Fang, W, Fargetta, M, Fedoseev, D, Fekete, V, Feng, L, Feng, Q, Ford, R, Formozov, A, Fournier, A, Gan, H, Gao, F, Garfagnini, A, Giammarchi, M, Giaz, A, Giudice, N, Gonchar, M, Gong, G, Gong, H, Gornushkin, Y, Gottel, A, Grassi, M, Grewing, C, Gromov, V, Gu, M, Gu, X, Gu, Y, Guan, M, Guardone, N, Gul, M, Guo, C, Guo, J, Guo, W, Guo, X, Guo, Y, Hackspacher, P, Hagner, C, Han, R, Han, Y, Hassan, M, He, M, He, W, Heinz, T, Hellmuth, P, Heng, Y, Herrera, R, Hor, Y, Hou, S, Hsiung, Y, Hu, B, Hu, H, Hu, J, Hu, S, Hu, T, Hu, Z, Huang, C, Huang, G, Huang, H, Huang, W, Huang, X, Huang, Y, Hui, J, Huo, L, Huo, W, Huss, C, Hussain, S, Ioannisian, A, Isocrate, R, Jelmini, B, Jen, K, Jeria, I, Ji, X, Jia, H, Jia, J, Jian, S, Jiang, D, Jiang, X, Jin, R, Jing, X, Jollet, C, Joutsenvaara, J, Jungthawan, S, Kalousis, L, Kampmann, P, Kang, L, Karaparambil, R, Kazarian, N, Khan, W, Khosonthongkee, K, Korablev, D, Kouzakov, K, Krasnoperov, A, Kruth, A, Kutovskiy, N, Kuusiniemi, P, Lachenmaier, T, Landini, C, Leblanc, S, Lebrin, V, Lefevre, F, Lei, R, Leitner, R, Leung, J, Li, D, Li, F, Li, H, Li, J, Li, M, Li, N, Li, Q, Li, R, Li, S, Li, T, Li, W, Li, X, Li, Y, Li, Z, Liang, H, Liao, J, Liebau, D, Limphirat, A, Limpijumnong, S, Lin, G, Lin, S, Lin, T, Ling, J, Lippi, I, Liu, F, Liu, H, Liu, J, Liu, M, Liu, Q, Liu, R, Liu, S, Liu, X, Liu, Y, Lokhov, A, Lombardi, P, Lombardo, C, Loo, K, Lu, C, Lu, H, Lu, J, Lu, S, Lu, X, Lubsandorzhiev, B, Lubsandorzhiev, S, Ludhova, L, Luo, F, Luo, G, Luo, P, Luo, S, Luo, W, Lyashuk, V, Ma, B, Ma, Q, Ma, S, Ma, X, Maalmi, J, Malyshkin, Y, Mantovani, F, Manzali, F, Mao, X, Mao, Y, Mari, S, Marini, F, Marium, S, Martellini, C, Martin-Chassard, G, Martini, A, Mayer, M, Mayilyan, D, Mednieks, I, Meng, Y, Meregaglia, A, Meroni, E, Meyhofer, D, Mezzetto, M, Miller, J, Miramonti, L, Montini, P, Montuschi, M, Muller, A, Nastasi, M, Naumov, D, Naumova, E, Navas-Nicolas, D, Nemchenok, I, Nguyen Thi, M, Ning, F, Ning, Z, Nunokawa, H, Oberauer, L, Ochoa-Ricoux, J, Olshevskiy, A, Orestano, D, Ortica, F, Othegraven, R, Pan, H, Paoloni, A, Parmeggiano, S, Pei, Y, Pelliccia, N, Peng, A, Peng, H, Perrot, F, Petitjean, P, Petrucci, F, Pilarczyk, O, Pineres Rico, L, Popov, A, Poussot, P, Pratumwan, W, Previtali, E, Qi, F, Qi, M, Qian, S, Qian, X, Qian, Z, Qiao, H, Qin, Z, Qiu, S, Rajput, M, Ranucci, G, Raper, N, Re, A, Rebber, H, Rebii, A, Ren, B, Ren, J, Ricci, B, Robens, M, Roche, M, Rodphai, N, Romani, A, Roskovec, B, Roth, C, Ruan, X, Rujirawat, S, Rybnikov, A, Sadovsky, A, Saggese, P, Sanfilippo, S, Sangka, A, Sanguansak, N, Sawangwit, U, Sawatzki, J, Sawy, F, Schever, M, Schwab, C, Schweizer, K, Selyunin, A, Serafini, A, Settanta, G, Settimo, M, Shao, Z, Sharov, V, Shaydurova, A, Shi, J, Shi, Y, Shutov, V, Sidorenkov, A, Simkovic, F, Sirignano, C, Siripak, J, Sisti, M, Slupecki, M, Smirnov, M, Smirnov, O, Sogo-Bezerra, T, Sokolov, S, Songwadhana, J, Soonthornthum, B, Sotnikov, A, Sramek, O, Sreethawong, W, Stahl, A, Stanco, L, Stankevich, K, Stefanik, D, Steiger, H, Steinmann, J, Sterr, T, Stock, M, Strati, V, Studenikin, A, Sun, S, Sun, X, Sun, Y, Suwonjandee, N, Szelezniak, M, Tang, J, Tang, Q, Tang, X, Tietzsch, A, Tkachev, I, Tmej, T, Treskov, K, Triossi, A, Troni, G, Trzaska, W, Tuve, C, Ushakov, N, van den Boom, J, van Waasen, S, Vanroyen, G, Vassilopoulos, N, Vedin, V, Verde, G, Vialkov, M, Viaud, B, Vollbrecht, M, Volpe, C, Vorobel, V, Voronin, D, Votano, L, Walker, P, Wang, C, Wang, E, Wang, G, Wang, J, Wang, K, Wang, L, Wang, M, Wang, R, Wang, S, Wang, W, Wang, X, Wang, Y, Wang, Z, Waqas, M, Watcharangkool, A, Wei, L, Wei, W, Wei, Y, Wen, L, Wiebusch, C, Wong, S, Wonsak, B, Wu, D, Wu, F, Wu, Q, Wu, Z, Wurm, M, Wurtz, J, Wysotzki, C, Xi, Y, Xia, D, Xie, X, Xie, Y, Xie, Z, Xing, Z, Xu, B, Xu, C, Xu, D, Xu, F, Xu, H, Xu, J, Xu, M, Xu, Y, Yan, B, Yan, T, Yan, W, Yan, X, Yan, Y, Yang, A, Yang, C, Yang, H, Yang, J, Yang, L, Yang, X, Yang, Y, Yao, H, Yasin, Z, Ye, J, Ye, M, Ye, Z, Yegin, U, Yermia, F, Yi, P, Yin, N, Yin, X, You, Z, Yu, B, Yu, C, Yu, H, Yu, M, Yu, X, Yu, Z, Yuan, C, Yuan, Y, Yuan, Z, Yue, B, Zafar, N, Zambanini, A, Zavadskyi, V, Zeng, S, Zeng, T, Zeng, Y, Zhan, L, Zhang, A, Zhang, F, Zhang, G, Zhang, H, Zhang, J, Zhang, P, Zhang, Q, Zhang, S, Zhang, T, Zhang, X, Zhang, Y, Zhang, Z, Zhao, F, Zhao, J, Zhao, R, Zhao, S, Zhao, T, Zheng, D, Zheng, H, Zheng, M, Zheng, Y, Zhong, W, Zhou, J, Zhou, L, Zhou, N, Zhou, S, Zhou, T, Zhou, X, Zhu, J, Zhu, K, Zhu, Z, Zhuang, B, Zhuang, H, Zong, L, Zou, J, Abusleme, Angel, Adam, Thoma, Ahmad, Shakeel, Ahmed, Rizwan, Aiello, Sebastiano, Akram, Muhammad, An, Fengpeng, An, Qi, Andronico, Giuseppe, Anfimov, Nikolay, Antonelli, Vito, Antoshkina, Tatiana, Asavapibhop, Burin, de André, João Pedro Athayde Marconde, Auguste, Didier, Babic, Andrej, Baldini, Wander, Barresi, Andrea, Basilico, Davide, Baussan, Eric, Bellato, Marco, Bergnoli, Antonio, Birkenfeld, Thilo, Blin, Sylvie, Blum, David, Blyth, Simon, Bolshakova, Anastasia, Bongrand, Mathieu, Bordereau, Clément, Breton, Dominique, Brigatti, Augusto, Brugnera, Riccardo, Bruno, Riccardo, Budano, Antonio, Buscemi, Mario, Busto, Jose, Butorov, Ilya, Cabrera, Anatael, Cai, Hao, Cai, Xiao, Cai, Yanke, Cai, Zhiyan, Cammi, Antonio, Campeny, Agustin, Cao, Chuanya, Cao, Guofu, Cao, Jun, Caruso, Rossella, Cerna, Cédric, Chang, Jinfan, Chang, Yun, Chen, Pingping, Chen, Po-An, Chen, Shaomin, Chen, Xurong, Chen, Yi-Wen, Chen, Yixue, Chen, Yu, Chen, Zhang, Cheng, Jie, Cheng, Yaping, Chetverikov, Alexey, Chiesa, Davide, Chimenti, Pietro, Chukanov, Artem, Claverie, Gérard, Clementi, Catia, Clerbaux, Barbara, Conforti Di Lorenzo, Selma, Corti, Daniele, Cremonesi, Oliviero, Dal Corso, Flavio, Dalager, Olivia, De La Taille, Christophe, Deng, Jiawei, Deng, Zhi, Deng, Ziyan, Depnering, Wilfried, Diaz, Marco, Ding, Xuefeng, Ding, Yayun, Dirgantara, Bayu, Dmitrievsky, Sergey, Dohnal, Tadea, Dolzhikov, Dmitry, Donchenko, Georgy, Dong, Jianmeng, Doroshkevich, Evgeny, Dracos, Marco, Druillole, Frédéric, Du, Shuxian, Dusini, Stefano, Dvorak, Martin, Enqvist, Timo, Enzmann, Heike, Fabbri, Andrea, Fajt, Luka, Fan, Donghua, Fan, Lei, Fang, Jian, Fang, Wenxing, Fargetta, Marco, Fedoseev, Dmitry, Fekete, Vladko, Feng, Li-Cheng, Feng, Qichun, Ford, Richard, Formozov, Andrey, Fournier, Amélie, Gan, Haonan, Gao, Feng, Garfagnini, Alberto, Giammarchi, Marco, Giaz, Agnese, Giudice, Nunzio, Gonchar, Maxim, Gong, Guanghua, Gong, Hui, Gornushkin, Yuri, Göttel, Alexandre, Grassi, Marco, Grewing, Christian, Gromov, Vasily, Gu, Minghao, Gu, Xiaofei, Gu, Yu, Guan, Mengyun, Guardone, Nunzio, Gul, Maria, Guo, Cong, Guo, Jingyuan, Guo, Wanlei, Guo, Xinheng, Guo, Yuhang, Hackspacher, Paul, Hagner, Caren, Han, Ran, Han, Yang, Hassan, Muhammad Sohaib, He, Miao, He, Wei, Heinz, Tobia, Hellmuth, Patrick, Heng, Yuekun, Herrera, Rafael, Hor, Yuenkeung, Hou, Shaojing, Hsiung, Yee, Hu, Bei-Zhen, Hu, Hang, Hu, Jianrun, Hu, Jun, Hu, Shouyang, Hu, Tao, Hu, Zhuojun, Huang, Chunhao, Huang, Guihong, Huang, Hanxiong, Huang, Wenhao, Huang, Xin, Huang, Xingtao, Huang, Yongbo, Hui, Jiaqi, Huo, Lei, Huo, Wenju, Huss, Cédric, Hussain, Safeer, Ioannisian, Ara, Isocrate, Roberto, Jelmini, Beatrice, Jen, Kuo-Lun, Jeria, Ignacio, Ji, Xiaolu, Ji, Xingzhao, Jia, Huihui, Jia, Junji, Jian, Siyu, Jiang, Di, Jiang, Xiaoshan, Jin, Ruyi, Jing, Xiaoping, Jollet, Cécile, Joutsenvaara, Jari, Jungthawan, Sirichok, Kalousis, Leonida, Kampmann, Philipp, Kang, Li, Karaparambil, Rebin, Kazarian, Narine, Khan, Waseem, Khosonthongkee, Khanchai, Korablev, Deni, Kouzakov, Konstantin, Krasnoperov, Alexey, Kruth, Andre, Kutovskiy, Nikolay, Kuusiniemi, Pasi, Lachenmaier, Tobia, Landini, Cecilia, Leblanc, Sébastien, Lebrin, Victor, Lefevre, Frederic, Lei, Ruiting, Leitner, Rupert, Leung, Jason, Li, Demin, Li, Fei, Li, Fule, Li, Haitao, Li, Huiling, Li, Jiaqi, Li, Mengzhao, Li, Min, Li, Nan, Li, Qingjiang, Li, Ruhui, Li, Shanfeng, Li, Tao, Li, Weidong, Li, Weiguo, Li, Xiaomei, Li, Xiaonan, Li, Xinglong, Li, Yi, Li, Yufeng, Li, Zhaohan, Li, Zhibing, Li, Ziyuan, Liang, Hao, Liao, Jiajun, Liebau, Daniel, Limphirat, Ayut, Limpijumnong, Sukit, Lin, Guey-Lin, Lin, Shengxin, Lin, Tao, Ling, Jiajie, Lippi, Ivano, Liu, Fang, Liu, Haidong, Liu, Hongbang, Liu, Hongjuan, Liu, Hongtao, Liu, Hui, Liu, Jianglai, Liu, Jinchang, Liu, Min, Liu, Qian, Liu, Qin, Liu, Runxuan, Liu, Shuangyu, Liu, Shubin, Liu, Shulin, Liu, Xiaowei, Liu, Xiwen, Liu, Yan, Liu, Yunzhe, Lokhov, Alexey, Lombardi, Paolo, Lombardo, Claudio, Loo, Kai, Lu, Chuan, Lu, Haoqi, Lu, Jingbin, Lu, Junguang, Lu, Shuxiang, Lu, Xiaoxu, Lubsandorzhiev, Bayarto, Lubsandorzhiev, Sultim, Ludhova, Livia, Luo, Fengjiao, Luo, Guang, Luo, Pengwei, Luo, Shu, Luo, Wuming, Lyashuk, Vladimir, Ma, Bangzheng, Ma, Qiumei, Ma, Si, Ma, Xiaoyan, Ma, Xubo, Maalmi, Jihane, Malyshkin, Yury, Mantovani, Fabio, Manzali, Francesco, Mao, Xin, Mao, Yajun, Mari, Stefano M., Marini, Filippo, Marium, Sadia, Martellini, Cristina, Martin-Chassard, Gisele, Martini, Agnese, Mayer, Matthia, Mayilyan, Davit, Mednieks, Int, Meng, Yue, Meregaglia, Anselmo, Meroni, Emanuela, Meyhöfer, David, Mezzetto, Mauro, Miller, Jonathan, Miramonti, Lino, Montini, Paolo, Montuschi, Michele, Müller, Axel, Nastasi, Massimiliano, Naumov, Dmitry V., Naumova, Elena, Navas-Nicolas, Diana, Nemchenok, Igor, Nguyen Thi, Minh Thuan, Ning, Feipeng, Ning, Zhe, Nunokawa, Hiroshi, Oberauer, Lothar, Ochoa-Ricoux, Juan Pedro, Olshevskiy, Alexander, Orestano, Domizia, Ortica, Fausto, Othegraven, Rainer, Pan, Hsiao-Ru, Paoloni, Alessandro, Parmeggiano, Sergio, Pei, Yatian, Pelliccia, Nicomede, Peng, Anguo, Peng, Haiping, Perrot, Frédéric, Petitjean, Pierre-Alexandre, Petrucci, Fabrizio, Pilarczyk, Oliver, Piñeres Rico, Luis Felipe, Popov, Artyom, Poussot, Pascal, Pratumwan, Wathan, Previtali, Ezio, Qi, Fazhi, Qi, Ming, Qian, Sen, Qian, Xiaohui, Qian, Zhen, Qiao, Hao, Qin, Zhonghua, Qiu, Shoukang, Rajput, Muhammad Usman, Ranucci, Gioacchino, Raper, Neill, Re, Alessandra, Rebber, Henning, Rebii, Abdel, Ren, Bin, Ren, Jie, Ricci, Barbara, Robens, Marku, Roche, Mathieu, Rodphai, Narongkiat, Romani, Aldo, Roskovec, Bedřich, Roth, Christian, Ruan, Xiangdong, Ruan, Xichao, Rujirawat, Saroj, Rybnikov, Arseniy, Sadovsky, Andrey, Saggese, Paolo, Sanfilippo, Simone, Sangka, Anut, Sanguansak, Nuanwan, Sawangwit, Utane, Sawatzki, Julia, Sawy, Fatma, Schever, Michaela, Schwab, Cédric, Schweizer, Konstantin, Selyunin, Alexandr, Serafini, Andrea, Settanta, Giulio, Settimo, Mariangela, Shao, Zhuang, Sharov, Vladislav, Shaydurova, Arina, Shi, Jingyan, Shi, Yanan, Shutov, Vitaly, Sidorenkov, Andrey, Šimkovic, Fedor, Sirignano, Chiara, Siripak, Jaruchit, Sisti, Monica, Slupecki, Maciej, Smirnov, Mikhail, Smirnov, Oleg, Sogo-Bezerra, Thiago, Sokolov, Sergey, Songwadhana, Julanan, Soonthornthum, Boonrucksar, Sotnikov, Albert, Šrámek, Ondřej, Sreethawong, Warintorn, Stahl, Achim, Stanco, Luca, Stankevich, Konstantin, Štefánik, Dušan, Steiger, Han, Steinmann, Jochen, Sterr, Tobia, Stock, Matthias Raphael, Strati, Virginia, Studenikin, Alexander, Sun, Shifeng, Sun, Xilei, Sun, Yongjie, Sun, Yongzhao, Suwonjandee, Narumon, Szelezniak, Michal, Tang, Jian, Tang, Qiang, Tang, Quan, Tang, Xiao, Tietzsch, Alexander, Tkachev, Igor, Tmej, Toma, Treskov, Konstantin, Triossi, Andrea, Troni, Giancarlo, Trzaska, Wladyslaw, Tuve, Cristina, Ushakov, Nikita, van den Boom, Johanne, van Waasen, Stefan, Vanroyen, Guillaume, Vassilopoulos, Nikolao, Vedin, Vadim, Verde, Giuseppe, Vialkov, Maxim, Viaud, Benoit, Vollbrecht, Moritz Corneliu, Volpe, Cristina, Vorobel, Vit, Voronin, Dmitriy, Votano, Lucia, Walker, Pablo, Wang, Caishen, Wang, Chung-Hsiang, Wang, En, Wang, Guoli, Wang, Jian, Wang, Jun, Wang, Kunyu, Wang, Lu, Wang, Meifen, Wang, Meng, Wang, Ruiguang, Wang, Siguang, Wang, Wei, Wang, Wenshuai, Wang, Xi, Wang, Xiangyue, Wang, Yangfu, Wang, Yaoguang, Wang, Yi, Wang, Yifang, Wang, Yuanqing, Wang, Yuman, Wang, Zhe, Wang, Zheng, Wang, Zhimin, Wang, Zongyi, Waqas, Muhammad, Watcharangkool, Apimook, Wei, Lianghong, Wei, Wei, Wei, Wenlu, Wei, Yadong, Wen, Liangjian, Wiebusch, Christopher, Wong, Steven Chan-Fai, Wonsak, Bjoern, Wu, Diru, Wu, Fangliang, Wu, Qun, Wu, Zhi, Wurm, Michael, Wurtz, Jacque, Wysotzki, Christian, Xi, Yufei, Xia, Dongmei, Xie, Xiaochuan, Xie, Yuguang, Xie, Zhangquan, Xing, Zhizhong, Xu, Benda, Xu, Cheng, Xu, Donglian, Xu, Fanrong, Xu, Hangkun, Xu, Jilei, Xu, Jing, Xu, Meihang, Xu, Yin, Xu, Yu, Yan, Baojun, Yan, Taylor, Yan, Wenqi, Yan, Xiongbo, Yan, Yupeng, Yang, Anbo, Yang, Changgen, Yang, Chengfeng, Yang, Huan, Yang, Jie, Yang, Lei, Yang, Xiaoyu, Yang, Yifan, Yao, Haifeng, Yasin, Zafar, Ye, Jiaxuan, Ye, Mei, Ye, Ziping, Yegin, Ugur, Yermia, Frédéric, Yi, Peihuai, Yin, Na, Yin, Xiangwei, You, Zhengyun, Yu, Boxiang, Yu, Chiye, Yu, Chunxu, Yu, Hongzhao, Yu, Miao, Yu, Xianghui, Yu, Zeyuan, Yu, Zezhong, Yuan, Chengzhuo, Yuan, Ying, Yuan, Zhenxiong, Yuan, Ziyi, Yue, Baobiao, Zafar, Noman, Zambanini, Andre, Zavadskyi, Vitalii, Zeng, Shan, Zeng, Tingxuan, Zeng, Yuda, Zhan, Liang, Zhang, Aiqiang, Zhang, Feiyang, Zhang, Guoqing, Zhang, Haiqiong, Zhang, Honghao, Zhang, Jiawen, Zhang, Jie, Zhang, Jin, Zhang, Jingbo, Zhang, Jinnan, Zhang, Peng, Zhang, Qingmin, Zhang, Shiqi, Zhang, Shu, Zhang, Tao, Zhang, Xiaomei, Zhang, Xuantong, Zhang, Xueyao, Zhang, Yan, Zhang, Yinhong, Zhang, Yiyu, Zhang, Yongpeng, Zhang, Yuanyuan, Zhang, Yumei, Zhang, Zhenyu, Zhang, Zhijian, Zhao, Fengyi, Zhao, Jie, Zhao, Rong, Zhao, Shujun, Zhao, Tianchi, Zheng, Dongqin, Zheng, Hua, Zheng, Minshan, Zheng, Yangheng, Zhong, Weirong, Zhou, Jing, Zhou, Li, Zhou, Nan, Zhou, Shun, Zhou, Tong, Zhou, Xiang, Zhu, Jiang, Zhu, Kangfu, Zhu, Kejun, Zhu, Zhihang, Zhuang, Bo, Zhuang, Honglin, Zong, Liang, Zou, Jiaheng, Institut Pluridisciplinaire Hubert Curien (IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), Centre d'Etudes Nucléaires de Bordeaux Gradignan (CENBG), Université Sciences et Technologies - Bordeaux 1-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique des 2 Infinis Irène Joliot-Curie (IJCLab), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Laboratoire de physique subatomique et des technologies associées (SUBATECH), Université de Nantes - UFR des Sciences et des Techniques (UN UFR ST), Université de Nantes (UN)-Université de Nantes (UN)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT), Abusleme A., Adam T., Ahmad S., Ahmed R., Aiello S., Akram M., An F., An Q., Andronico G., Anfimov N., Antonelli V., Antoshkina T., Asavapibhop B., de Andre J.P.A.M., Auguste D., Babic A., Baldini W., Barresi A., Basilico D., Baussan E., Bellato M., Bergnoli A., Birkenfeld T., Blin S., Blum D., Blyth S., Bolshakova A., Bongrand M., Bordereau C., Breton D., Brigatti A., Brugnera R., Bruno R., Budano A., Buscemi M., Busto J., Butorov I., Cabrera A., Cai H., Cai X., Cai Y., Cai Z., Cammi A., Campeny A., Cao C., Cao G., Cao J., Caruso R., Cerna C., Chang J., Chang Y., Chen P., Chen P.-A., Chen S., Chen X., Chen Y.-W., Chen Y., Chen Z., Cheng J., Cheng Y., Chetverikov A., Chiesa D., Chimenti P., Chukanov A., Claverie G., Clementi C., Clerbaux B., Conforti Di Lorenzo S., Corti D., Cremonesi O., Dal Corso F., Dalager O., De La Taille C., Deng J., Deng Z., Depnering W., Diaz M., Ding X., Ding Y., Dirgantara B., Dmitrievsky S., Dohnal T., Dolzhikov D., Donchenko G., Dong J., Doroshkevich E., Dracos M., Druillole F., Du S., Dusini S., Dvorak M., Enqvist T., Enzmann H., Fabbri A., Fajt L., Fan D., Fan L., Fang J., Fang W., Fargetta M., Fedoseev D., Fekete V., Feng L.-C., Feng Q., Ford R., Formozov A., Fournier A., Gan H., Gao F., Garfagnini A., Giammarchi M., Giaz A., Giudice N., Gonchar M., Gong G., Gong H., Gornushkin Y., Gottel A., Grassi M., Grewing C., Gromov V., Gu M., Gu X., Gu Y., Guan M., Guardone N., Gul M., Guo C., Guo J., Guo W., Guo X., Guo Y., Hackspacher P., Hagner C., Han R., Han Y., Hassan M.S., He M., He W., Heinz T., Hellmuth P., Heng Y., Herrera R., Hor Y.K., Hou S., Hsiung Y., Hu B.-Z., Hu H., Hu J., Hu S., Hu T., Hu Z., Huang C., Huang G., Huang H., Huang W., Huang X., Huang Y., Hui J., Huo L., Huo W., Huss C., Hussain S., Ioannisian A., Isocrate R., Jelmini B., Jen K.-L., Jeria I., Ji X., Jia H., Jia J., Jian S., Jiang D., Jiang X., Jin R., Jing X., Jollet C., Joutsenvaara J., Jungthawan S., Kalousis L., Kampmann P., Kang L., Karaparambil R., Kazarian N., Khan W., Khosonthongkee K., Korablev D., Kouzakov K., Krasnoperov A., Kruth A., Kutovskiy N., Kuusiniemi P., Lachenmaier T., Landini C., Leblanc S., Lebrin V., Lefevre F., Lei R., Leitner R., Leung J., Li D., Li F., Li H., Li J., Li M., Li N., Li Q., Li R., Li S., Li T., Li W., Li X., Li Y., Li Z., Liang H., Liao J., Liebau D., Limphirat A., Limpijumnong S., Lin G.-L., Lin S., Lin T., Ling J., Lippi I., Liu F., Liu H., Liu J., Liu M., Liu Q., Liu R., Liu S., Liu X., Liu Y., Lokhov A., Lombardi P., Lombardo C., Loo K., Lu C., Lu H., Lu J., Lu S., Lu X., Lubsandorzhiev B., Lubsandorzhiev S., Ludhova L., Luo F., Luo G., Luo P., Luo S., Luo W., Lyashuk V., Ma B., Ma Q., Ma S., Ma X., Maalmi J., Malyshkin Y., Mantovani F., Manzali F., Mao X., Mao Y., Mari S.M., Marini F., Marium S., Martellini C., Martin-Chassard G., Martini A., Mayer M., Mayilyan D., Mednieks I., Meng Y., Meregaglia A., Meroni E., Meyhofer D., Mezzetto M., Miller J., Miramonti L., Montini P., Montuschi M., Muller A., Nastasi M., Naumov D.V., Naumova E., Navas-Nicolas D., Nemchenok I., Nguyen Thi M.T., Ning F., Ning Z., Nunokawa H., Oberauer L., Ochoa-Ricoux J.P., Olshevskiy A., Orestano D., Ortica F., Othegraven R., Pan H.-R., Paoloni A., Parmeggiano S., Pei Y., Pelliccia N., Peng A., Peng H., Perrot F., Petitjean P.-A., Petrucci F., Pilarczyk O., Pineres Rico L.F., Popov A., Poussot P., Pratumwan W., Previtali E., Qi F., Qi M., Qian S., Qian X., Qian Z., Qiao H., Qin Z., Qiu S., Rajput M.U., Ranucci G., Raper N., Re A., Rebber H., Rebii A., Ren B., Ren J., Ricci B., Robens M., Roche M., Rodphai N., Romani A., Roskovec B., Roth C., Ruan X., Rujirawat S., Rybnikov A., Sadovsky A., Saggese P., Sanfilippo S., Sangka A., Sanguansak N., Sawangwit U., Sawatzki J., Sawy F., Schever M., Schwab C., Schweizer K., Selyunin A., Serafini A., Settanta G., Settimo M., Shao Z., Sharov V., Shaydurova A., Shi J., Shi Y., Shutov V., Sidorenkov A., Simkovic F., Sirignano C., Siripak J., Sisti M., Slupecki M., Smirnov M., Smirnov O., Sogo-Bezerra T., Sokolov S., Songwadhana J., Soonthornthum B., Sotnikov A., Sramek O., Sreethawong W., Stahl A., Stanco L., Stankevich K., Stefanik D., Steiger H., Steinmann J., Sterr T., Stock M.R., Strati V., Studenikin A., Sun S., Sun X., Sun Y., Suwonjandee N., Szelezniak M., Tang J., Tang Q., Tang X., Tietzsch A., Tkachev I., Tmej T., Treskov K., Triossi A., Troni G., Trzaska W., Tuve C., Ushakov N., van den Boom J., van Waasen S., Vanroyen G., Vassilopoulos N., Vedin V., Verde G., Vialkov M., Viaud B., Vollbrecht M.C., Volpe C., Vorobel V., Voronin D., Votano L., Walker P., Wang C., Wang C.-H., Wang E., Wang G., Wang J., Wang K., Wang L., Wang M., Wang R., Wang S., Wang W., Wang X., Wang Y., Wang Z., Waqas M., Watcharangkool A., Wei L., Wei W., Wei Y., Wen L., Wiebusch C., Wong S.C.-F., Wonsak B., Wu D., Wu F., Wu Q., Wu Z., Wurm M., Wurtz J., Wysotzki C., Xi Y., Xia D., Xie X., Xie Y., Xie Z., Xing Z., Xu B., Xu C., Xu D., Xu F., Xu H., Xu J., Xu M., Xu Y., Yan B., Yan T., Yan W., Yan X., Yan Y., Yang A., Yang C., Yang H., Yang J., Yang L., Yang X., Yang Y., Yao H., Yasin Z., Ye J., Ye M., Ye Z., Yegin U., Yermia F., Yi P., Yin N., Yin X., You Z., Yu B., Yu C., Yu H., Yu M., Yu X., Yu Z., Yuan C., Yuan Y., Yuan Z., Yue B., Zafar N., Zambanini A., Zavadskyi V., Zeng S., Zeng T., Zeng Y., Zhan L., Zhang A., Zhang F., Zhang G., Zhang H., Zhang J., Zhang P., Zhang Q., Zhang S., Zhang T., Zhang X., Zhang Y., Zhang Z., Zhao F., Zhao J., Zhao R., Zhao S., Zhao T., Zheng D., Zheng H., Zheng M., Zheng Y., Zhong W., Zhou J., Zhou L., Zhou N., Zhou S., Zhou T., Zhou X., Zhu J., Zhu K., Zhu Z., Zhuang B., Zhuang H., Zong L., Zou J., Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Université Sciences et Technologies - Bordeaux 1 (UB)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Université de Nantes (UN)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique (IMT Atlantique), JUNO collaboration, The, Pedro Athayde Marcondes de André, João, Sohaib Hassan, Muhammad, Thuan Nguyen Thi, Minh, Pedro Ochoa-Ricoux, Juan, Felipe Piñeres Rico, Lui, Usman Rajput, Muhammad, Raphael Stock, Matthia, Cornelius Vollbrecht, Moritz, and Chan-Fai Wong, Steven

Subjects
Nuclear and High Energy Physics, Physics - Instrumentation and Detectors, Physics::Instrumentation and Detectors, Nuclear engineering, Monte Carlo method, Control (management), measurement methods, FOS: Physical sciences, QC770-798, Scintillator, 7. Clean energy, 01 natural sciences, NO, PE2_2, Nuclear and particle physics. Atomic energy. Radioactivity, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], ddc:530, Sensitivity (control systems), 010306 general physics, Physics, JUNO, liquid [scintillation counter], 010308 nuclear & particles physics, business.industry, Detector, Settore FIS/01 - Fisica Sperimentale, radioactivity [background], suppression [background], Instrumentation and Detectors (physics.ins-det), Monte Carlo [numerical calculations], Nuclear power, threshold [energy], sensitivity, Neutrino Detectors and Telescopes (experiments), GEANT, Neutrino, business, Energy (signal processing)
Abstract

JUNO is a massive liquid scintillator detector with a primary scientific goal of determining the neutrino mass ordering by studying the oscillated anti-neutrino flux coming from two nuclear power plants at 53 km distance. The expected signal anti-neutrino interaction rate is only 60 counts per day, therefore a careful control of the background sources due to radioactivity is critical. In particular, natural radioactivity present in all materials and in the environment represents a serious issue that could impair the sensitivity of the experiment if appropriate countermeasures were not foreseen. In this paper we discuss the background reduction strategies undertaken by the JUNO collaboration to reduce at minimum the impact of natural radioactivity. We describe our efforts for an optimized experimental design, a careful material screening and accurate detector production handling, and a constant control of the expected results through a meticulous Monte Carlo simulation program. We show that all these actions should allow us to keep the background count rate safely below the target value of 10 Hz in the default fiducial volume, above an energy threshold of 0.7 MeV., 35 pages, 12 figures

Published
2021

38. Computer Simulation Analysis of Mechanical Characteristics of Lifting Pipe Considering Internal and External Flow

Author

Song Qinghui, Linjing Xiao, HaiYan Jiang, Song Qingjun, and Jilei Xu

Subjects
biology, business.industry, Internal flow, Computer science, Structural engineering, Bending, biology.organism_classification, Finite element method, External flow, Physics::Fluid Dynamics, Vibration, Stress (mechanics), Physics::Accelerator Physics, business, Adina, Beam (structure)
Abstract

In the deep sea mining system, the lifting pipe is a special articulated cantilever pipe, which is prone to large deviations and bending deformations. The finite element plane beam element idea is used to discretize the dynamic differential equation of the lifting pipe, and the vibration balance equation of the lifting pipe affected by internal flow is established. Through the computer simulation software ADINA, the model of lifting pipe and internal flow is established, and the computer simulation process is determined. The computer simulation results show that under different working conditions, the maximum stress of the lifting pipe acts on the top of the lifting pipe, and the maximum offset occurs at the bottom of the lifting pipe. When the internal flow is considered in the lifting pipe, the maximum stress at the top of the pipe increases gradually and the maximum lateral displacement at the bottom of the pipe increases gradually with the increase of the internal flow velocity.

Published
2020

39. Research on Fault Diagnosis Method of Power Grid Based on Artificial Intelligence

Author

Jilei Xu and Haifeng Yue

Subjects
ALARM, Electric power system, business.industry, Computer science, State (computer science), Artificial intelligence, Power grid, business, Fault (power engineering), Maintenance engineering, Fault detection and isolation, Power (physics)
Abstract

With the development of social science and technology and the rapid development of China's economy, people's living standards have been greatly improved, and there is an increasing demand for power resources in all walks of life and among the people. In the fault diagnosis of power grid, the scientific application of artificial intelligence technology can not only ensure the effective solution of power system operation faults, but also significantly improve the safety performance of power system. Electric power system is an important part to ensure the normal operation of people and enterprises. Because the power system needs to adapt to various working environments, once the power system fails, it will produce serious consequences. All kinds of protection measures in power system can timely generate alarm and abnormal changes of power state when problems occur. Based on this, this paper discusses the application of artificial intelligence technology in power grid fault diagnosis, and studies the power grid fault diagnosis method based on artificial intelligence.

Published
2020

40. Discrimination of electronic recoils from nuclear recoils in two-phase xenon time projection chambers

Author

F. L. H. Wolfs, E. M. Boulton, T. A. Shutt, Ethan Bernard, P. Brás, Kareem Kazkaz, T. P. Biesiadzinski, J. T. White, Henrique Araujo, L. Tvrznikova, C. R. Hall, S. Uvarov, X. Bai, E. Druszkiewicz, M. Horn, M. G. D. Gilchriese, Carl Gwilliam, D. J. Taylor, Daniel McKinsey, E. Leason, Q. Riffard, V. A. Kudryavtsev, C. M. Ignarra, Catarina Silva, S. Alsum, A. Naylor, Robert A. Taylor, P. Rossiter, M. Moongweluwan, C. Chan, Chao Zhang, S. Kravitz, D. Q. Huang, T. J. Whitis, Elena Korolkova, B. G. Lenardo, J. A. Morad, G. R. C. Rischbieter, T. J. Sumner, K. T. Lesko, N. Marangou, S. Shaw, M. Solmaz, M. S. Witherell, O. Jahangir, P. A. Terman, Dongming Mei, D. R. Tiedt, Antonin Vacheret, D. S. Akerib, J. Lin, P. Sorensen, V. Velan, J. E. Cutter, A. St. J. Murphy, F. Neves, Adam Bernstein, B. P. Tennyson, D. Khaitan, M.I. Lopes, C. Ghag, K. C. Oliver-Mallory, J. Liao, D. P. Hogan, A. Fan, K. J. Palladino, C. Rhyne, R. J. Gaitskell, E. K. Pease, V. N. Solovov, R. C. Webb, L. de Viveiros, R. L. Mannino, S. Fiorucci, W. H. To, D. Woodward, W. C. Taylor, J. Balajthy, Jilei Xu, C. Nehrkorn, U. Utku, D. Byram, B. Boxer, Matthew Szydagis, S. A. Hertel, Sergey Burdin, A. Baxter, A. Manalaysay, A. Lindote, M. C. Carmona-Benitez, K. Kamdin, S. J. Haselschwardt, H. N. Nelson, R. G. Jacobsen, W. Ji, A. Nilima, and Science and Technology Facilities Council (STFC)

Subjects
Photon, Large Underground Xenon experiment, Physics - Instrumentation and Detectors, Physics::Instrumentation and Detectors, Massive particle, FOS: Physical sciences, chemistry.chemical_element, Astronomy & Astrophysics, nucl-ex, 01 natural sciences, Atomic, Physics, Particles & Fields, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), Recoil, Xenon, Particle and Plasma Physics, Electric field, 0103 physical sciences, Nuclear, Nuclear Experiment (nucl-ex), 010306 general physics, Nuclear Experiment, physics.ins-det, Physics, Quantum Physics, Science & Technology, 010308 nuclear & particles physics, hep-ex, Drift field, Molecular, Instrumentation and Detectors (physics.ins-det), Recoil energy, Nuclear & Particles Physics, chemistry, Physical Sciences, Astronomical and Space Sciences
Abstract

We present a comprehensive analysis of electronic recoil vs. nuclear recoil discrimination in liquid/gas xenon time projection chambers, using calibration data from the 2013 and 2014-16 runs of the Large Underground Xenon (LUX) experiment. We observe strong charge-to-light discrimination enhancement with increased event energy. For events with S1 = 120 detected photons, i.e. equivalent to a nuclear recoil energy of $\sim$100 keV, we observe an electronic recoil background acceptance of $, 29 pages, 33 figures; minor typos corrected, references updated

Published
2020

41. The LUX-ZEPLIN (LZ) radioactivity and cleanliness control programs

Author

Mikkel B. Johnson, B. Landerud, A. Biekert, B. N. Edwards, K. Hanzel, T. E. Tope, D. Curran, C. Chiller, J. Palmer, R. Leonard, P. Sutcliffe, E. D. Fraser, R. Bunker, J. So, A. A. Chiller, M. R. While, A. Dobi, D. Hamilton, M. G. D. van der Grinten, W. J. Wisniewski, J. Li, A. Fan, J.S. Saba, C. Lynch, Henrique Araujo, S. Luitz, J. Nesbit, M. Horn, C. D. Kocher, Catarina Silva, F. G. O’Neill, J. C. Davis, J. J. Silk, M. C. Carmona-Benitez, Simon Fayer, M. Pangilinan, K. O’Sullivan, D. Lucero, Q. Xiao, D. Hemer, B. Boxer, J. M. Lyle, C. Chan, C. E. Tull, J. Genovesi, A. Vaitkus, M. Arthurs, V. B. Francis, S. Kravitz, X. Liu, H. J. Birch, R. Linehan, S. Walcott, C. H. Faham, T. J. Anderson, A. B.M.R. Sazzad, D. White, A. Kamaha, M. S. Witherell, R. Studley, K. Sundarnath, R. Liu, H. Oh, L. Korley, H. Flaecher, R. Conley, K. Kamdin, P. Beltrame, S. Stephenson, C. Pereira, C. R. Hall, R. Cabrita, B. Holbrook, B. G. Lenardo, P. Majewski, T.M. Stiegler, I. B. Peterson, A. Manalaysay, A. Monte, C. Ghag, H. Kraus, C. Loniewski, J. Makkinje, X. Xiang, Robert A. Taylor, M. N. Irving, S. Uvarov, Michael Schubnell, J. Heise, R. Coughlen, A. Lambert, F. Froborg, L. Oxborough, D.C. Malling, S. Greenwood, J. Yin, S. J. Haselschwardt, H. J. Krebs, W. H. Lippincott, K. J. Palladino, R. E. Smith, V. A. Kudryavtsev, I. Olcina, C. M. Ignarra, A. Harrison, A. J. Bailey, Minfang Yeh, D. Bauer, W. Skulski, J. Keefner, O. Hitchcock, Ben Carlson, E. Leason, Benjamin Krikler, A. Cottle, E. Mizrachi, Michele Cascella, M. Khaleeq, M. Solmaz, T. J. Whitis, J. J. Wang, N. Angelides, S. Gokhale, K. Skarpaas, Daniel McKinsey, S. Dardin, S. Kyre, D. Santone, P. R. Scovell, T. Vietanen, S. Powell, Y. Wang, David Leonard, E. Morrison, N. Swanson, M. Sarychev, M. A. Olevitch, E. K. Pease, M. Elnimr, P. Brás, N.J. Gantos, R. G. Jacobsen, J. Migneault, Yeongduk Kim, W. Turner, S. D. Worm, Seth Hillbrand, T. Fruth, G. Gregerson, Wenzhao Wei, V. Kasey, L. Kreczko, J. R. Watson, A. Bhatti, D. Naim, Ethan Bernard, B. J. Mount, V. N. Solovov, C. Nedlik, K. Wilson, Elena Korolkova, G. R. C. Rischbieter, P. Ford, A. Stevens, D. J. Taylor, H. N. Nelson, F. Neves, S. Aviles, W. T. Emmet, K. Stifter, B. Birrittella, J. T. White, S. J. Patton, D. Molash, M. Severson, T. A. Shutt, A. Richards, D Kodroff, J. Lin, Kareem Kazkaz, T. P. Biesiadzinski, David Colling, J. Liao, J. Mock, J. A. Morad, E. Holtom, J. E. Y. Dobson, Bjoern Penning, C. E. Dahl, A. Dushkin, A. Konovalov, D. J. Markley, G. W. Shutt, N. Parveen, M. G. D. Gilchriese, Yanwen Liu, C. Carels, Martin Breidenbach, Kathrin C. Walker, V.V. Sosnovtsev, A. Naylor, K. T. Lesko, N. A. Larsen, C. Lee, A. Pagac, J. J. Cherwinka, N. Decheine, J. Bang, J. A. Nikoleyczik, Patrick Bauer, J.P. Rodrigues, S. Branson, T. J. R. Davison, B. Lopez Paredes, D. Pagenkopf, J. S. Campbell, M. Tan, K. C. Oliver-Mallory, M.J. Barry, J. Belle, D. Yu. Akimov, M. Timalsina, S. Shaw, Alexander Bolozdynya, W. Ji, Sridhara Dasu, D. Q. Huang, J. Edwards, F. L. H. Wolfs, K. E. Boast, J. Busenitz, Ren-Jie Wang, S. Fiorucci, N. Stern, C. Rhyne, V. Bugaev, A. Laundrie, G. Rutherford, G. Pereira, E. H. Miller, W. W. Craddock, S. Alsum, J.P. da Cunha, Richard J. Smith, A. Cole, W. Wang, Julie Harrison, I. Khurana, M. Utes, R. J. Gaitskell, J. Kras, D. Khaitan, R. L. Mannino, J. D. Wolfs, H. Auyeung, L. de Viveiros, E. Voirin, E. M. Boulton, N. I. Chott, I. Stancu, L. Tvrznikova, Richard Rosero, P. MarrLaundrie, D. R. Tronstad, T. Benson, Dongming Mei, T. J. Sumner, O. Jahangir, J. Va’vra, Ross G. White, L. Sabarots, A. Currie, A. R. Smith, W. L. Waldron, J. P. Coleman, E. Lopez-Asamar, Wolfgang Lorenzon, A. Piepke, Carl Gwilliam, S. Hans, T. Harrington, Laura Manenti, A. Greenall, F.-T. Liao, G. Cox, J. R. Bensinger, V. M. Gehman, H. J. Rose, Christopher Brew, X. Bai, P. Sorensen, A. Arbuckle, Y. Qie, R. C. Webb, R.M. Gerhard, T.W. Hurteau, K.J. Thomas, P. Rossiter, C. Hasselkus, W. G. Jones, J. Johnson, R. Gelfand, T. G. Gonda, C. O. Vuosalo, A. St. J. Murphy, Adam Bernstein, Chao Zhang, A. Nilima, R. M. Preece, T. K. Edberg, Q. Riffard, B. P. Tennyson, Yue Meng, C. Maupin, J. E. Cutter, J. Reichenbacher, J.Y-K. Hor, N. Marangou, D. Temples, Eli Gibson, M. Hoff, H. S. Lee, J. H. Buckley, Z. J. Minaker, M.I. Lopes, M. Koyuncu, P. A. Terman, J.R. Verbus, Bhawna Gomber, J. A. Nikkel, A. Alquahtani, I. M. Fogarty Florang, D. Seymour, A. V. Kumpan, Antonin Vacheret, C. Hjemfelt, M.R. Stark, S. Pierson, M. Racine, D. R. Tiedt, D. S. Akerib, A. Khazov, W. C. Taylor, J. Balajthy, A.V. Khromov, A. C. Kaboth, V. M. Palmaccio, Duncan Carlsmith, K. Pushkin, S. A. Hertel, S. N. Jeffery, E. Druszkiewicz, R. W. Schnee, S. Pal, R. Bramante, B. N. Ratcliff, M. E. Monzani, J. O'Dell, P. Zarzhitsky, L. Wang, P. Johnson, Matthew Szydagis, W. H. To, J. E. Armstrong, U. Utku, Mani Tripathi, D. Woodward, D. Garcia, W. R. Edwards, Carl W. Akerlof, Jilei Xu, C. Nehrkorn, Ian S. Young, J. McLaughlin, J. Thomson, S. R. Eriksen, R. Rucinski, T.J. Martin, C. Levy, Sergey Burdin, A. Baxter, A. Lindote, L. Reichhart, Juhyeong Lee, S. Balashov, C. T. McConnell, M. F. Marzioni, A. Tomás, W. T. Kim, S. Weatherly, and Science and Technology Facilities Council (STFC)

Subjects
BACKGROUNDS, Particle physics, Photomultiplier, Physics - Instrumentation and Detectors, Physics and Astronomy (miscellaneous), FOS: Physical sciences, lcsh:Astrophysics, Scintillator, 01 natural sciences, High Energy Physics - Experiment, Physics, Particles & Fields, High Energy Physics - Experiment (hep-ex), WIMP, lcsh:QB460-466, 0103 physical sciences, lcsh:Nuclear and particle physics. Atomic energy. Radioactivity, Gamma spectroscopy, Sensitivity (control systems), 010306 general physics, DETECTOR, physics.ins-det, 0206 Quantum Physics, Engineering (miscellaneous), Physics, Science & Technology, hep-ex, 010308 nuclear & particles physics, Scattering, IMPURITIES, Instrumentation and Detectors (physics.ins-det), Nuclear & Particles Physics, Physical Sciences, 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics, Content (measure theory), lcsh:QC770-798, CONSTRUCTION MATERIALS
Abstract

LUX-ZEPLIN (LZ) is a second-generation direct dark matter experiment with spin-independent WIMP-nucleon scattering sensitivity above $1.4 \times 10^{-48}$ cm$^{2}$ for a WIMP mass of 40 GeV/c$^{2}$ and a 1000 d exposure. LZ achieves this sensitivity through a combination of a large 5.6 t fiducial volume, active inner and outer veto systems, and radio-pure construction using materials with inherently low radioactivity content. The LZ collaboration performed an extensive radioassay campaign over a period of six years to inform material selection for construction and provide an input to the experimental background model against which any possible signal excess may be evaluated. The campaign and its results are described in this paper. We present assays of dust and radon daughters depositing on the surface of components as well as cleanliness controls necessary to maintain background expectations through detector construction and assembly. Finally, examples from the campaign to highlight fixed contaminant radioassays for the LZ photomultiplier tubes, quality control and quality assurance procedures through fabrication, radon emanation measurements of major sub-systems, and bespoke detector systems to assay scintillator are presented., Comment: 45 pages (79 inc. tables), 7 figures, 9 tables

Published
2020

42. Bifidobacterium adolescentis improves lifespan and healthspan by regulating catalase activity and oxidative stress-associated metabolites

Author

Qiwei Ge, Shujie Chen, Lijun Kang, Lan Wang, Yawen Zhang, Yongmei Xi, Jilei Xu, Yadong Qi, Liangjing Wang, Du Chen, Tongyao Hou, Yuedan Fan, Jianmin Si, Xiaohang Yang, and Luyi Chen

Subjects
Biochemistry, biology, Catalase, Chemistry, biology.protein, medicine, Bifidobacterium adolescentis, medicine.disease_cause, Oxidative stress
Abstract

Microbiota-host interaction was involved in aging, while the specific bacterium was undetermined. To identify candidate bacterium with aging, we performed fecal microbiota sequencing. Less richness of gut microbial community, and a reduction of B.adolescentis abundance was observed in elderly individuals. B. adolescentis supplement improved osteoporosis and neurodegeneration in telomerase RNA component deletion (Terc−/−) aged mice. B.adolescentis induced prolongevity and healthspan improvement in Drosophila melanogaster and C. elegans. Transgenic deletion of ctl-2 in C. elegans abolished the effect on lifespan and healthspan by B. adolescentis. The catalase activity was decreased in skeletal muscle and brain tissues of Terc−/− mice, as well as cellular senescence in mouse embryonic fibroblasts. B. adolescentis alleviated ROS accumulation by regulation of oxidative stress-associated metabolites. These results suggest a role for B. adolescentis in improving lifespan and healthspan by regulating catalase activity and host metabolism. Supplement with commensal bacteria is a promising strategy against age related diseases.

Published
2020

43. Search for two neutrino double electron capture of 124Xe and 126Xe in the full exposure of the LUX detector

Author

E. M. Boulton, A. Naylor, L. Tvrznikova, P. Brás, T. J. Sumner, A. Manalaysay, A. Lindote, J. A. Morad, Jilei Xu, R. L. Mannino, D. Q. Huang, C. Nehrkorn, M. C. Carmona-Benitez, Carl Gwilliam, Ethan Bernard, Catarina Silva, W. C. Taylor, J. Balajthy, K. Kamdin, Chao Zhang, J. Liao, W. H. To, D. R. Tiedt, S. Uvarov, D. Woodward, A. Fan, Henrique Araujo, J. Lin, D. M. Mei, S. J. Haselschwardt, N. Marangou, Q. Riffard, D. S. Akerib, V. A. Kudryavtsev, Sergey Burdin, D. J. Taylor, T. A. Shutt, C. Rhyne, S. A. Hertel, E. Druszkiewicz, M. Horn, A. Baxter, R. J. Gaitskell, C. Chan, S. Kravitz, C. R. Hall, C. M. Ignarra, K. J. Palladino, U. Utku, D. Byram, A. St. J. Murphy, Adam Bernstein, G. R. C. Rischbieter, Mani Tripathi, M.I. Lopes, Elena Korolkova, M. G. D. Gilchriese, B. G. Lenardo, E. K. Pease, H. N. Nelson, S. Fiorucci, B. Boxer, L. de Viveiros, V. N. Solovov, Daniel McKinsey, S. Alsum, M. Moongweluwan, F. L. H. Wolfs, P. Sorensen, M. Solmaz, M. F. Marzioni, K. C. Oliver-Mallory, R. C. Webb, C. Ghag, J. T. White, D. P. Hogan, D. Khaitan, B. P. Tennyson, P. Rossiter, Matthew Szydagis, Robert A. Taylor, F. Neves, J. E. Cutter, T. J. Whitis, P. A. Terman, Antonin Vacheret, S. Shaw, M. S. Witherell, O. Jahangir, X. Bai, K. T. Lesko, E. Leason, R. G. Jacobsen, Kareem Kazkaz, T. P. Biesiadzinski, W. Ji, A. Nilima, V. Velan, and Science and Technology Facilities Council (STFC)

Subjects
COLLISIONS, Nuclear and High Energy Physics, Physics - Instrumentation and Detectors, Electron capture, Analytical chemistry, FOS: Physical sciences, nucl-ex, Atomic, 01 natural sciences, 7. Clean energy, Physics, Particles & Fields, HEAVY-IONS, LIMITS, Particle and Plasma Physics, rare decays, 0103 physical sciences, Nuclear, Nuclear Experiment (nucl-ex), xenon detectors, 010306 general physics, Nuclear Experiment, physics.ins-det, Physics, Science & Technology, dark matter detectors, 010308 nuclear & particles physics, Molecular, Instrumentation and Detectors (physics.ins-det), Nuclear & Particles Physics, 3. Good health, Physics, Nuclear, double electron capture, Physical Sciences, 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics, Neutrino
Abstract

Two-neutrino double electron capture is a process allowed in the Standard Model of Particle Physics. This rare decay has been observed in $^{78}$Kr, $^{130}$Ba and more recently in $^{124}$Xe. In this publication we report on the search for this process in $^{124}$Xe and $^{126}$Xe using the full exposure of the Large Underground Xenon (LUX) experiment, in a total of of 27769.5~kg-days. No evidence of a signal was observed, allowing us to set 90\% C.L. lower limits for the half-lives of these decays of $2.0\times10^{21}$~years for $^{124}$Xe and $1.9\times10^{21}$~years for $^{126}$Xe., 8 pages, 3 figures

Published
2020

44. Projected sensitivity of the LUX-ZEPLIN experiment to the 0νββ decay of Xe136

Author

Richard Rosero, D. R. Tronstad, David Leonard, X. Bai, J. Johnson, X. Liu, J. Busenitz, P. Brás, C. Rhyne, A. Cole, R. J. Gaitskell, R. Linehan, Eli Gibson, C. Levy, Sergey Burdin, R. C. Webb, A. Baxter, L. de Viveiros, A. Alqahtani, A. Monte, C. Ghag, N. Angelides, P. Sorensen, S. Gokhale, S. Shaw, Catarina Silva, J. Palmer, B. Lopez Paredes, T. J. Sumner, N. Marangou, A. Manalaysay, K. E. Boast, O. Jahangir, R. W. Schnee, S. Pal, M. E. Monzani, Yue Meng, D. Naim, I. Stancu, J. Liao, J. J. Wang, K. O’Sullivan, V. Bugaev, N. I. Chott, A. Khazov, P. Zarzhitsky, B. J. Mount, T. A. Shutt, Matthew Szydagis, J. Lin, H. N. Nelson, K. C. Oliver-Mallory, Wolfgang Lorenzon, Ross G. White, J.J. Silk, J. R. Bensinger, E. Leason, Benjamin Krikler, M. G. D. Gilchriese, E. Druszkiewicz, Laura Manenti, J. E. Y. Dobson, C. Carels, E. Mizrachi, C. Chan, Henrique Araujo, J. A. Morad, L. Kreczko, J. R. Watson, F.-T. Liao, A. Vaitkus, S. Kravitz, W. C. Taylor, P. Rossiter, H. J. Birch, D. Khaitan, K. Stifter, A. Kamaha, J. Bang, J. A. Nikoleyczik, D. Seymour, W. Turner, U. Utku, E. D. Fraser, Mani Tripathi, K. T. Lesko, C. Nedlik, A. Biekert, J. Balajthy, V. A. Kudryavtsev, S. Fiorucci, A. C. Kaboth, J. McLaughlin, C. M. Ignarra, C. R. Hall, F. L. H. Wolfs, R. Cabrita, Kareem Kazkaz, G. Rutherford, D. R. Tiedt, A. Harrison, M. Horn, J. Li, T. P. Biesiadzinski, C. D. Kocher, M. G. D. van der Grinten, K. J. Palladino, M. F. Marzioni, M. C. Carmona-Benitez, J. Kras, Michele Cascella, Carl W. Akerlof, H. Kraus, C. E. Dahl, T. Fruth, T. J. Anderson, A. Lindote, J. M. Lyle, Jilei Xu, B. Boxer, C. Nehrkorn, A. B.M.R. Sazzad, A. Tomás, E. K. Pease, Juhyeong Lee, Michael Schubnell, D. S. Akerib, L. Korley, K. Kamdin, S. Balashov, Ethan Bernard, P. Majewski, W. H. Lippincott, V. N. Solovov, X. Xiang, Daniel McKinsey, N. Parveen, Minfang Yeh, A. St. J. Murphy, M. Solmaz, Adam Bernstein, Robert A. Taylor, E. Morrison, D. Woodward, A. Naylor, T. J. Whitis, S. J. Haselschwardt, D. Q. Huang, M.I. Lopes, N. Swanson, W. Wang, P. A. Terman, S. R. Eriksen, R. L. Mannino, Antonin Vacheret, M. Arthurs, S. Luitz, G. Pereira, Richard J. Smith, T. K. Edberg, Q. Riffard, D. Temples, K. Pushkin, J. E. Armstrong, J. H. Buckley, J. Genovesi, M. Tan, E. H. Miller, A. Cottle, I. Olcina, A. Bhatti, S. A. Hertel, C. Loniewski, Elena Korolkova, A. Stevens, G. R. C. Rischbieter, F. Neves, Bjoern Penning, M. Timalsina, L. Tvrznikova, Henning Flaecher, S. Alsum, I. Khurana, J. Y.K. Hor, J. E. Cutter, J. Reichenbacher, W. Ji, A. Fan, Duncan Carlsmith, D. Santone, A. Nilima, and R. Liu

Subjects
Physics, 010308 nuclear & particles physics, Active volume, 0103 physical sciences, Analytical chemistry, 010306 general physics, 01 natural sciences, Sensitivity (electronics)
Abstract

Author(s): Akerib, DS; Akerlof, CW; Alqahtani, A; Alsum, SK; Anderson, TJ; Angelides, N; Araujo, HM; Armstrong, JE; Arthurs, M; Bai, X; Balajthy, J; Balashov, S; Bang, J; Baxter, A; Bensinger, J; Bernard, EP; Bernstein, A; Bhatti, A; Biekert, A; Biesiadzinski, TP; Birch, HJ; Boast, KE; Boxer, B; Bras, P; Buckley, JH; Bugaev, VV; Burdin, S; Busenitz, JK; Cabrita, R; Carels, C; Carlsmith, DL; Carmona-Benitez, MC; Cascella, M; Chan, C; Chott, NI; Cole, A; Cottle, A; Cutter, JE; Dahl, CE; De Viveiros, L; Dobson, JEY; Druszkiewicz, E; Edberg, TK; Eriksen, SR; Fan, A; Fiorucci, S; Flaecher, H; Fraser, ED; Fruth, T; Gaitskell, RJ; Genovesi, J; Ghag, C; Gibson, E; Gilchriese, MGD; Gokhale, S; Van Der Grinten, MGD; Hall, CR; Harrison, A; Haselschwardt, SJ; Hertel, SA; Hor, JYK; Horn, M; Huang, DQ; Ignarra, CM; Jahangir, O; Ji, W; Johnson, J; Kaboth, AC; Kamaha, AC; Kamdin, K; Kazkaz, K; Khaitan, D; Khazov, A; Khurana, I; Kocher, CD; Korley, L; Korolkova, EV; Kras, J; Kraus, H; Kravitz, S; Kreczko, L; Krikler, B; Kudryavtsev, VA; Leason, EA; Lee, J | Abstract: The LUX-ZEPLIN (LZ) experiment will enable a neutrinoless double β decay search in parallel to the main science goal of discovering dark matter particle interactions. We report the expected LZ sensitivity to Xe136 neutrinoless double β decay, taking advantage of the significant (g600 kg) Xe136 mass contained within the active volume of LZ without isotopic enrichment. After 1000 live-days, the median exclusion sensitivity to the half-life of Xe136 is projected to be 1.06×1026 years (90% confidence level), similar to existing constraints. We also report the expected sensitivity of a possible subsequent dedicated exposure using 90% enrichment with Xe136 at 1.06×1027 years.

Published
2020

45. The JUNO double calorimetry system

Author

Jilei Xu

Subjects
Physics, Muon, Optics, Neutrino detector, business.industry, Detector, High voltage, Electronics, Photonics, Scintillator, business, Jiangmen Underground Neutrino Observatory
Abstract

The Jiangmen Underground Neutrino Observatory (JUNO) detector was designed to achieve 3$\%$ energy resolution which required 18,000 high quantum efficiency 20-inch PMTs (LPMTs) closely packed around the liquid scintillator (LS) target ball. Besides this, 25,000 3-inch PMTs (SPMTs) were also designed to be installed between the LPMTs gaps forming a double calorimetry system to improve and extend JUNO physics reach, with a better energy resolution, muon reconstruction, supernova neutrino detection and so on. The LPMTs have been produced by the Chinese NNVT (15,000 PMTs) and by the Japanese Hamamatsu Photonics company; the 3'' PMTs are made by the HZC company. Until recently more than 15,000 LPMTs and SPMTs have been produced, respectively. Performance test data so far indicate that both LPMTs and SPMTs perform as expected. Both system's high voltage divider, potting, cabling, connector are in the production phase. The electronics and underwater box are all making good progress.

Published
2020

46. Investigation of background electron emission in the LUX detector

Author

D. J. Taylor, M. G. D. Gilchriese, V. Velan, U. Utku, A. Manalaysay, A. Fan, S. Shaw, L. Tvrznikova, P. A. Terman, T. J. Sumner, J. T. White, Ethan Bernard, H. N. Nelson, W. H. To, D. Woodward, W. C. Taylor, J. Balajthy, B. G. Lenardo, M. S. Witherell, O. Jahangir, P. Brás, Robert A. Taylor, Q. Riffard, Carl Gwilliam, Daniel McKinsey, R. G. Jacobsen, Jilei Xu, C. Nehrkorn, T. J. Whitis, M. Solmaz, X. Bai, D. Khaitan, S. Alsum, M. C. Carmona-Benitez, S. A. Hertel, W. Ji, K. Kamdin, E. Druszkiewicz, M. Moongweluwan, Antonin Vacheret, F. L. H. Wolfs, P. Rossiter, K. J. Palladino, E. M. Boulton, R. L. Mannino, Elena Korolkova, G. R. C. Rischbieter, K. C. Oliver-Mallory, S. J. Haselschwardt, D. Byram, T. A. Shutt, J. A. Morad, J. Lin, D. R. Tiedt, Henrique Araujo, E. K. Pease, D. P. Hogan, B. Boxer, K. T. Lesko, V. N. Solovov, E. Leason, C. R. Hall, Matthew Szydagis, D. S. Akerib, S. Uvarov, R. C. Webb, M. Horn, L. de Viveiros, A. St. J. Murphy, P. Sorensen, Adam Bernstein, B. P. Tennyson, A. Naylor, M.I. Lopes, D. Q. Huang, Kareem Kazkaz, V. A. Kudryavtsev, C. M. Ignarra, T. P. Biesiadzinski, J. Liao, Sergey Burdin, C. Rhyne, A. Baxter, R. J. Gaitskell, A. Lindote, S. Fiorucci, J. E. Cutter, Chao Zhang, C. Ghag, N. Marangou, F. Neves, Dongming Mei, Catarina Silva, C. Chan, S. Kravitz, A. Nilima, and Science and Technology Facilities Council (STFC)

Subjects
Physics - Instrumentation and Detectors, Physics::Instrumentation and Detectors, Dark matter, FOS: Physical sciences, chemistry.chemical_element, Electron, Photoionization, Astrophysics::Cosmology and Extragalactic Astrophysics, Astronomy & Astrophysics, Atomic, 01 natural sciences, Physics, Particles & Fields, ENERGY, XENON, Particle and Plasma Physics, Xenon, DEPENDENCE, Impurity, LIQUID ARGON, 0103 physical sciences, Nuclear, FIELD, 010306 general physics, physics.ins-det, Physics, Quantum Physics, Science & Technology, 010308 nuclear & particles physics, Detector, Molecular, Instrumentation and Detectors (physics.ins-det), Photoelectric effect, Nuclear & Particles Physics, STATE, KRYPTON, chemistry, Physical Sciences, Atomic physics, Luminescence, Astronomical and Space Sciences
Abstract

Dual-phase xenon detectors, as currently used in direct detection dark matter experiments, have observed elevated rates of background electron events in the low energy region. While this background negatively impacts detector performance in various ways, its origins have only been partially studied. In this paper we report a systematic investigation of the electron pathologies observed in the LUX dark matter experiment. We characterize different electron populations based on their emission intensities and their correlations with preceding energy depositions in the detector. By studying the background under different experimental conditions, we identified the leading emission mechanisms, including photoionization and the photoelectric effect induced by the xenon luminescence, delayed emission of electrons trapped under the liquid surface, capture and release of drifting electrons by impurities, and grid electron emission. We discuss how these backgrounds can be mitigated in LUX and future xenon-based dark matter experiments., 17 pages, 13 figures

Published
2020

47. Transcriptomic analysis of short-term heat stress response in Pinellia ternata provided novel insights into the improved thermotolerance by spermidine and melatonin

Author

Liwen Cao, Jilei Xu, Guangjing Ma, Wuxian Zhou, and Meide Zhang

Subjects
Chlorophyll, Thermotolerance, Hot Temperature, Pinellia ternata, Spermidine, Health, Toxicology and Mutagenesis, Pinellia, 0211 other engineering and technologies, Down-Regulation, 02 engineering and technology, 010501 environmental sciences, Biology, 01 natural sciences, Transcriptome, Melatonin, chemistry.chemical_compound, Heat shock protein, medicine, Photosynthesis, Transcription factor, Gene, Heat-Shock Proteins, 0105 earth and related environmental sciences, 021110 strategic, defence & security studies, Sequence Analysis, RNA, Gene Expression Profiling, Public Health, Environmental and Occupational Health, General Medicine, Malondialdehyde, biology.organism_classification, Pollution, Cell biology, chemistry, Heat-Shock Response, medicine.drug
Abstract

Heat stress has been a major environmental factor limiting the growth and development of Pinellia ternata which is an important Chinese traditional medicine. It has been reported that spermidine (SPD) and melatonin (MLT) play pivotal roles in modulating heat stress response (HSR). However, the roles of SPD and MLT in HSR of P. ternata, and the potential mechanism is still unknown. Here, exogenous SPD and MLT treatments alleviated heat-induced damages in P. ternata, which was supported by the increased chlorophyll content, OJIP curve, and relative water content, and the decreased malondialdehyde and electrolyte leakage. Then, RNA sequencing between CK (control) and Heat (1 h of heat treatment) was conducted to analyze how genes were in response to short-term heat stress in P. ternata. A total of 14,243 (7870 up- and 6373 down-regulated) unigenes were differentially expressed after 1 h of heat treatment. Bioinformatics analysis revealed heat-responsive genes mainly included heat shock proteins (HSPs), ribosomal proteins, ROS-scavenging enzymes, genes involved in calcium signaling, hormone signaling transduction, photosynthesis, pathogen resistance, and transcription factors such as heat stress transcription factors (HSFs), NACs, WRKYs, and bZIPs. Among them, PtABI5, PtNAC042, PtZIP17, PtSOD1, PtHSF30, PtHSFB2b, PtERF095, PtWRKY75, PtGST1, PtHSP23.2, PtHSP70, and PtLHC1 were significantly regulated by SPD or MLT treatment with same or different trends under heat stress condition, indicating that exogenous application of MLT and SPD might enhance heat tolerance in P. ternata through regulating these genes but may with different regulatory patterns. These findings contributed to the identification of potential genes involved in short-term HSR and the improved thermotolerance by MLT and SPD in P. ternata, which provided important clues for improving thermotolerance of P. ternata.

Published
2020

48. Simulations of Events for the LUX-ZEPLIN (LZ) Dark Matter Experiment

Author

T. Fruth, D. Seymour, J. Lin, W. Ji, J. McLaughlin, J. Palmer, L. Tvrznikova, M. Tan, P. R. Scovell, J. Genovesi, Ethan Bernard, E. H. Miller, F. L. H. Wolfs, G. Rutherford, V. Bugaev, J. Kras, D. Woodward, B. Lopez Paredes, M. Solmaz, E. Morrison, A. Biekert, I. Stancu, A. Lindote, K. E. Boast, A. Fan, Kareem Kazkaz, Juhyeong Lee, I. Olcina, A. Bhatti, A. Alqahtani, M. G. D. Gilchriese, S. Balashov, D. Santone, C. Carels, A. Piepke, Ross G. White, A. Cottle, M. E. Monzani, F.-T. Liao, T. P. Biesiadzinski, C. Loniewski, J. Y.K. Hor, J. E. Cutter, J. Reichenbacher, M. G. D. van der Grinten, N. I. Chott, P. Zarzhitsky, Matthew Szydagis, C. Levy, Sergey Burdin, K. J. Palladino, P. Rossiter, Elena Korolkova, Laura Manenti, G. R. C. Rischbieter, A. Baxter, D. R. Tiedt, C. E. Dahl, B. Boxer, T. K. Edberg, S. A. Hertel, Q. Riffard, U. Utku, K. C. Oliver-Mallory, R. W. Schnee, S. Pal, G. Pereira, Richard J. Smith, Michele Cascella, David Leonard, E. Druszkiewicz, D. S. Akerib, Mani Tripathi, A. Nilima, Simon Fayer, M. Timalsina, E. K. Pease, D. Temples, K. Pushkin, N. Angelides, P. Majewski, M. C. Carmona-Benitez, T. J. Anderson, N. Marangou, J. Busenitz, W. H. Lippincott, Michael Schubnell, A. B.M.R. Sazzad, C. Rhyne, J. E. Armstrong, V. N. Solovov, A. Manalaysay, A. Khazov, J.J. Silk, A. St. J. Murphy, Adam Bernstein, A. Naylor, D. Naim, S. Shaw, J. Li, S. Luitz, S. Gokhale, A. Cole, R. J. Gaitskell, J. H. Buckley, L. Korley, N. Parveen, K. Kamdin, R. Linehan, Minfang Yeh, W. C. Taylor, D. Q. Huang, B. J. Mount, T. A. Shutt, Catarina Silva, Carl W. Akerlof, Jilei Xu, C. Nehrkorn, H. J. Birch, J. Balajthy, M.I. Lopes, O. Jahangir, A. Monte, Daniel McKinsey, A. C. Kaboth, J. E. Y. Dobson, X. Xiang, A. Richards, C. Ghag, V. A. Kudryavtsev, C. Chan, A. Vaitkus, S. Kravitz, D. Khaitan, J. J. Wang, C. M. Ignarra, P. A. Terman, D. Bauer, M. F. Marzioni, A. Tomás, L. Kreczko, J. R. Watson, A. Harrison, R. L. Mannino, Antonin Vacheret, S. J. Haselschwardt, M. Arthurs, F. Neves, W. Wang, E. D. Fraser, P. Sorensen, E. Leason, T. J. Sumner, P. Brás, Henning Flaecher, Benjamin Krikler, K. T. Lesko, Yue Meng, T. J. Whitis, X. Bai, E. Mizrachi, J. Johnson, S. R. Eriksen, Duncan Carlsmith, Wolfgang Lorenzon, X. Liu, N. Swanson, J. R. Bensinger, Eli Gibson, A. Kamaha, H. N. Nelson, W. Turner, C. Nedlik, Henrique Araujo, C. R. Hall, R. Cabrita, H. Kraus, R. Liu, Richard Rosero, D. R. Tronstad, R. C. Webb, L. de Viveiros, K. Stifter, S. Fiorucci, J. Liao, J. A. Morad, J. Bang, J. A. Nikoleyczik, M. Horn, C. D. Kocher, J. M. Lyle, Robert A. Taylor, S. Alsum, I. Khurana, A. Stevens, and Bjoern Penning

Subjects
Physics, Particle physics, Physics - Instrumentation and Detectors, hep-ex, 010308 nuclear & particles physics, Physics::Instrumentation and Detectors, Monte Carlo method, Detector, Dark matter, FOS: Physical sciences, Astronomy and Astrophysics, Instrumentation and Detectors (physics.ins-det), 01 natural sciences, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), WIMP, 0103 physical sciences, Sensitivity (control systems), Projection (set theory), physics.ins-det, 010303 astronomy & astrophysics, Event (particle physics), Background radiation
Abstract

The LUX-ZEPLIN dark matter search aims to achieve a sensitivity to the WIMP-nucleon spin-independent cross-section down to (1--2)$\times10^{-12}$\,pb at a WIMP mass of 40 GeV/$c^2$. This paper describes the simulations framework that, along with radioactivity measurements, was used to support this projection, and also to provide mock data for validating reconstruction and analysis software. Of particular note are the event generators, which allow us to model the background radiation, and the detector response physics used in the production of raw signals, which can be converted into digitized waveforms similar to data from the operational detector. Inclusion of the detector response allows us to process simulated data using the same analysis routines as developed to process the experimental data., Comment: 24 pages, 19 figures; Corresponding Authors: A. Cottle, V. Kudryavtsev, D. Woodward

Published
2020
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49. Comparison of Corrosion Performance of Extruded and Forged WE43 Mg Alloy

Author

Guonan Liu, Jilei Xu, Baojing Feng, Jinhui Liu, Dongqing Qi, Wenzhan Huang, Peixu Yang, and Shaojun Zhang

Subjects
General Materials Science, magnesium, rare earth elements, erosion, weight loss, pitting corrosion
Abstract

Adjusting the microstructure through the deformation process is one of the ways to improve the properties of Mg alloys. Most studies have focused on the influence of the microstructure after deformation treatment on the mechanical properties of Mg alloys. In this paper, extruded and forged Mg-Gd-Y-Nd-Zr alloys were selected to investigate the corrosion performance of two deformed magnesium alloys immersed in 0.6 M NaCl solution using a hydrogen evolution test, a weight loss test, an immersion experiment, and an electrochemical test. The results showed that WE43 alloys undergoing different deformation treatments presented different microstructures, which led to different corrosion behaviors and corrosion resistance. The extruded WE43 alloy showed uniform corrosion, while the forged WE43 alloy suffered severe local galvanic corrosion. Meanwhile, the corrosion rate of the forged WE43 alloy was about four times faster than that of the extruded WE43 alloy.

Published
2022

50. Application of air disc brake in mining electric locomotive

Author

Jilei Xu, Bin Liang, and Zhaosong Li

Subjects
biology, Computer science, lcsh:T57-57.97, braking distance, biology.organism_classification, air disc brake, Automotive engineering, law.invention, Braking distance, law, mining electric locomotive, Electric locomotive, lcsh:Applied mathematics. Quantitative methods, Brake, Disc brake, Sweeper, Tread
Abstract

In order to shorten the braking distance of mining electric locomotive and improve the safety of underground transportation effectively. The existing handwheel-brake shoe brake device is analyzed. In view of its shortcomings, an air disc brake device and a tread sweeper are put forward. Through calculation verification and simulation analysis, it is found that the device can shorten the braking distance of mining electric locomotive effectively and it can meet the requirements of The Specification of Narrow Tramroad Gauge Electric Locomotive for Mine. It has a certain degree of application value and practical significance.

Published
2018

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