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1. Observation of X(2370) and search for X(2120) in $$J/\psi \rightarrow \gamma K{\bar{K}} \eta '$$ J/ψ→γKK¯η′

Author: M. Ablikim, M. N. Achasov, P. Adlarson, S. Ahmed, M. Albrecht, M. Alekseev, A. Amoroso, Q. An, Anita, Y. Bai, O. Bakina, R. Baldini Ferroli, I. Balossino, Y. Ban, K. Begzsuren, J. V. Bennett, N. Berger, M. Bertani, D. Bettoni, F. Bianchi, J Biernat, J. Bloms, I. Boyko, R. A. Briere, H. Cai, X. Cai, A. Calcaterra, G. F. Cao, N. Cao, S. A. Cetin, J. Chai, J. F. Chang, W. L. Chang, G. Chelkov, D. Y. Chen, G. Chen, H. S. Chen, J. C. Chen, M. L. Chen, S. J. Chen, Y. B. Chen, W. Cheng, G. Cibinetto, F. Cossio, X. F. Cui, H. L. Dai, J. P. Dai, X. C. Dai, A. Dbeyssi, D. Dedovich, Z. Y. Deng, A. Denig, I. Denysenko, M. Destefanis, F. De Mori, Y. Ding, C. Dong, J. Dong, L. Y. Dong, M. Y. Dong, Z. L. Dou, S. X. Du, J. Z. Fan, J. Fang, S. S. Fang, Y. Fang, R. Farinelli, L. Fava, F. Feldbauer, G. Felici, C. Q. Feng, M. Fritsch, C. D. Fu, Y. Fu, X. L. Gao, Y. Gao, Y. G. Gao, Z. Gao, I. Garzia, E. M. Gersabeck, A. Gilman, K. Goetzen, L. Gong, W. X. Gong, W. Gradl, M. Greco, L. M. Gu, M. H. Gu, S. Gu, Y. T. Gu, A. Q. Guo, L. B. Guo, R. P. Guo, Y. P. Guo, A. Guskov, S. Han, X. Q. Hao, F. A. Harris, K. L. He, F. H. Heinsius, T. Held, Y. K. Heng, M. Himmelreich, T. Holtmann, Y. R. Hou, Z. L. Hou, H. M. Hu, J. F. Hu, T. Hu, Y. Hu, G. S. Huang, J. S. Huang, X. T. Huang, X. Z. Huang, N. Huesken, T. Hussain, W. Ikegami Andersson, W. Imoehl, M. Irshad, S. Jaeger, Q. Ji, Q. P. Ji, X. B. Ji, X. L. Ji, H. B. Jiang, X. S. Jiang, X. Y. Jiang, J. B. Jiao, Z. Jiao, D. P. Jin, S. Jin, Y. Jin, T. Johansson, N. Kalantar-Nayestanaki, X. S. Kang, R. Kappert, M. Kavatsyuk, B. C. Ke, I. K. Keshk, A. Khoukaz, P. Kiese, R. Kiuchi, R. Kliemt, L. Koch, O. B. Kolcu, B. Kopf, M. Kuemmel, M. Kuessner, A. Kupsc, M. G. Kurth, W. Kühn, J. S. Lange, P. Larin, L. Lavezzi, H. Leithoff, T. Lenz, C. Li, Cheng Li, D. M. Li, F. Li, G. Li, H. B. Li, H. J. Li, J. C. Li, J. W. Li, Ke Li, L. K. Li, Lei Li, P. L. Li, P. R. Li, Q. Y. Li, S. Y. Li, W. D. Li, W. G. Li, X. H. Li, X. L. Li, X. N. Li, Z. B. Li, Z. Y. Li, H. Liang, Y. F. Liang, Y. T. Liang, G. R. Liao, L. Z. Liao, J. Libby, C. X. Lin, D. X. Lin, Y. J. Lin, B. Liu, B. J. Liu, C. X. Liu, D. Liu, D. Y. Liu, F. H. Liu, Fang Liu, Feng Liu, H. B. Liu, H. M. Liu, Huanhuan Liu, Huihui Liu, J. B. Liu, J. Y. Liu, K. Liu, K. Y. Liu, Ke Liu, L. Liu, L. Y. Liu, Q. Liu, S. B. Liu, T. Liu, X. Liu, X. Y. Liu, Y. B. Liu, Z. A. Liu, Z. Q. Liu, Y. F. Long, X. C. Lou, H. J. Lu, J. D. Lu, J. G. Lu, Y. Lu, Y. P. Lu, C. L. Luo, M. X. Luo, P. W. Luo, T. Luo, X. L. Luo, S. Lusso, X. R. Lyu, F. C. Ma, H. L. Ma, L. L. Ma, M. M. Ma, Q. M. Ma, X. N. Ma, X. X. Ma, X. Y. Ma, Y. M. Ma, F. E. Maas, M. Maggiora, S. Maldaner, S. Malde, Q. A. Malik, A. Mangoni, Y. J. Mao, Z. P. Mao, S. Marcello, Z. X. Meng, J. G. Messchendorp, G. Mezzadri, J. Min, T. J. Min, R. E. Mitchell, X. H. Mo, Y. J. Mo, C. Morales Morales, N. Yu. Muchnoi, H. Muramatsu, A. Mustafa, S. Nakhoul, Y. Nefedov, F. Nerling, I. B. Nikolaev, Z. Ning, S. Nisar, S. L. Olsen, Q. Ouyang, S. Pacetti, Y. Pan, M. Papenbrock, P. Patteri, M. Pelizaeus, H. P. Peng, K. Peters, J. Pettersson, J. L. Ping, R. G. Ping, A. Pitka, R. Poling, V. Prasad, H. R. Qi, M. Qi, T. Y. Qi, S. Qian, C. F. Qiao, N. Qin, X. P. Qin, X. S. Qin, Z. H. Qin, J. F. Qiu, S. Q. Qu, K. H. Rashid, K. Ravindran, C. F. Redmer, M. Richter, A. Rivetti, V. Rodin, M. Rolo, G. Rong, Ch. Rosner, M. Rump, A. Sarantsev, M. Savrié, Y. Schelhaas, C. Schnier, K. Schoenning, W. Shan, X. Y. Shan, M. Shao, C. P. Shen, P. X. Shen, X. Y. Shen, H. Y. Sheng, X. Shi, X. D Shi, J. J. Song, Q. Q. Song, X. Y. Song, S. Sosio, C. Sowa, S. Spataro, F. F. Sui, G. X. Sun, J. F. Sun, L. Sun, S. S. Sun, Y. J. Sun, Y. K Sun, Y. Z. Sun, Z. J. Sun, Z. T. Sun, Y. X. Tan, C. J. Tang, G. Y. Tang, X. Tang, V. Thoren, B. Tsednee, I. Uman, B. Wang, B. L. Wang, C. W. Wang, D. Y. Wang, K. Wang, L. L. Wang, L. S. Wang, M. Wang, M. Z. Wang, Meng Wang, P. L. Wang, W. P. Wang, X. Wang, X. F. Wang, X. L. Wang, Y. Wang, Y. D. Wang, Y. F. Wang, Y. Q. Wang, Z. Wang, Z. G. Wang, Z. Y. Wang, Zongyuan Wang, T. Weber, D. H. Wei, P. Weidenkaff, F. Weidner, H. W. Wen, S. P. Wen, U. Wiedner, G. Wilkinson, M. Wolke, L. H. Wu, L. J. Wu, Z. Wu, L. Xia, S. Y. Xiao, Y. J. Xiao, Z. J. Xiao, Y. G. Xie, Y. H. Xie, T. Y. Xing, X. A. Xiong, G. F. Xu, J. J. Xu, Q. J. Xu, W. Xu, X. P. Xu, F. Yan, L. Yan, W. B. Yan, W. C. Yan, H. J. Yang, H. X. Yang, L. Yang, R. X. Yang, S. L. Yang, Y. H. Yang, Y. X. Yang, Yifan Yang, M. Ye, M. H. Ye, J. H. Yin, Z. Y. You, B. X. Yu, C. X. Yu, J. S. Yu, T. Yu, C. Z. Yuan, X. Q. Yuan, Y. Yuan, A. Yuncu, A. A. Zafar, Y. Zeng, B. X. Zhang, B. Y. Zhang, C. C. Zhang, D. H. Zhang, H. H. Zhang, H. Y. Zhang, J. Zhang, J. L. Zhang, J. Q. Zhang, J. W. Zhang, J. Y. Zhang, J. Z. Zhang, K. Zhang, L. Zhang, Lei Zhang, S. F. Zhang, T. J. Zhang, X. Y. Zhang, Y. H. Zhang, Y. T. Zhang, Yan Zhang, Yao Zhang, Yi Zhang, Yu Zhang, Z. H. Zhang, Z. P. Zhang, Z. Y. Zhang, G. Zhao, J. W. Zhao, J. Y. Zhao, J. Z. Zhao, Lei Zhao, Ling Zhao, M. G. Zhao, Q. Zhao, S. J. Zhao, T. C. Zhao, Y. B. Zhao, Z. G. Zhao, A. Zhemchugov, B. Zheng, J. P. Zheng, Y. Zheng, Y. H. Zheng, B. Zhong, L. Zhou, L. P. Zhou, Q. Zhou, X. Zhou, X. K. Zhou, X. R. Zhou, A. N. Zhu, J. Zhu, K. Zhu, K. J. Zhu, S. H. Zhu, W. J. Zhu, X. L. Zhu, Y. C. Zhu, Y. S. Zhu, Z. A. Zhu, J. Zhuang, B. S. Zou, and J. H. Zou
Subjects: Astrophysics, QB460-466, Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798
Abstract: Abstract Using a sample of $$1.31\times 10^{9} ~J/\psi $$ 1.31×109J/ψ events collected with the BESIII detector, we perform a study of $$J/\psi \rightarrow \gamma K{\bar{K}}\eta '$$ J/ψ→γKK¯η′ . X(2370) is observed in the $$K{\bar{K}}\eta '$$ KK¯η′ invariant-mass distribution with a statistical significance of $$8.3\sigma $$ 8.3σ . Its resonance parameters are measured to be $$M=2341.6\pm 6.5 \, \text {(stat.)} \pm 5.7 \, \text {(syst.)}~ \hbox {MeV}/c^{2}$$ M=2341.6±6.5(stat.)±5.7(syst.)MeV/c2 and $$\Gamma = 117\pm 10 \, \text {(stat.)}\pm 8 \, \text {(syst.)}~\hbox {MeV}$$ Γ=117±10(stat.)±8(syst.)MeV . The product branching fractions for $$J/\psi \rightarrow \gamma X(2370),X(2370)\rightarrow K^{+}K^{-}\eta '$$ J/ψ→γX(2370),X(2370)→K+K-η′ and $$J/\psi \rightarrow \gamma X(2370),X(2370)\rightarrow K_{S}^{0}K_{S}^{0}\eta '$$ J/ψ→γX(2370),X(2370)→KS0KS0η′ are determined to be $$(1.79\pm 0.23\, \text {(stat.)}\pm 0.65\,\text {(syst.)})\times 10^{-5}$$ (1.79±0.23(stat.)±0.65(syst.))×10-5 and $$(1.18\pm 0.32\, \text {(stat.)}\pm 0.39\, \text {(syst.)})\times 10^{-5}$$ (1.18±0.32(stat.)±0.39(syst.))×10-5 , respectively. No evident signal for X(2120) is observed in the $$K{\bar{K}}\eta '$$ KK¯η′ invariant-mass distribution. The upper limits for the product branching fractions of $${\mathcal {B}}(J/\psi \rightarrow \gamma X(2120)\rightarrow \gamma K^{+} K^{-} \eta ')$$ B(J/ψ→γX(2120)→γK+K-η′) and $${\mathcal {B}}(J/\psi \rightarrow \gamma X(2120)\rightarrow \gamma K_{S}^{0} K_{S}^{0} \eta ')$$ B(J/ψ→γX(2120)→γKS0KS0η′) are determined to be $$1.49\times 10^{-5}$$ 1.49×10-5 and $$6.38\times 10^{-6}$$ 6.38×10-6 at the 90% confidence level, respectively.
Published: 2020
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2. Observation of Gamma Rays up to 320 TeV from the Middle-aged TeV Pulsar Wind Nebula HESS J1849−000

Author: M. Amenomori, S. Asano, Y. W. Bao, X. J. Bi, D. Chen, T. L. Chen, W. Y. Chen, Xu Chen, Y. Chen, Cirennima, S. W. Cui, Danzengluobu, L. K. Ding, J. H. Fang, K. Fang, C. F. Feng, Zhaoyang Feng, Z. Y. Feng, Qi Gao, A. Gomi, Q. B. Gou, Y. Q. Guo, Y. Y. Guo, Y. Hayashi, H. H. He, Z. T. He, K. Hibino, N. Hotta, Haibing Hu, H. B. Hu, K. Y. Hu, J. Huang, H. Y. Jia, L. Jiang, P. Jiang, H. B. Jin, K. Kasahara, Y. Katayose, C. Kato, S. Kato, I. Kawahara, T. Kawashima, K. Kawata, M. Kozai, D. Kurashige, Labaciren, G. M. Le, A. F. Li, H. J. Li, W. J. Li, Y. Li, Y. H. Lin, B. Liu, C. Liu, J. S. Liu, L. Y. Liu, M. Y. Liu, W. Liu, H. Lu, X. R. Meng, Y. Meng, K. Munakata, K. Nagaya, Y. Nakamura, Y. Nakazawa, H. Nanjo, C. C. Ning, M. Nishizawa, R. Noguchi, M. Ohnishi, S. Okukawa, S. Ozawa, X. Qian, X. L. Qian, X. B. Qu, T. Saito, Y. Sakakibara, M. Sakata, T. Sako, T. K. Sako, T. Sasaki, J. Shao, M. Shibata, A. Shiomi, H. Sugimoto, W. Takano, M. Takita, Y. H. Tan, N. Tateyama, S. Torii, H. Tsuchiya, S. Udo, H. Wang, S. F. Wang, Y. P. Wang, Wangdui, H. R. Wu, Q. Wu, J. L. Xu, L. Xue, Z. Yang, Y. Q. Yao, J. Yin, Y. Yokoe, Y. L. Yu, A. F. Yuan, L. M. Zhai, H. M. Zhang, J. L. Zhang, X. Zhang, X. Y. Zhang, Y. Zhang, Yi Zhang, Ying Zhang, S. P. Zhao, Zhaxisangzhu, X. X. Zhou, and Y. H. Zou
Subjects: Galactic cosmic rays, Pulsar wind nebulae, Gamma-ray sources, Gamma-ray astronomy, Gamma-ray observatories, Astrophysics, QB460-466
Abstract: Gamma rays from HESS J1849−000, a middle-aged TeV pulsar wind nebula (PWN), are observed by the Tibet air shower array and the muon detector array. The detection significance of gamma rays reaches 4.0 σ and 4.4 σ levels above 25 TeV and 100 TeV, respectively, in units of the Gaussian standard deviation σ . The energy spectrum measured between 40 TeV < E < 320 TeV for the first time is described with a simple power-law function of ${dN}/{dE}={(2.86\pm 1.44)\times {10}^{-16}(E/40\,\mathrm{TeV})}^{-2.24\pm 0.41}\,{\mathrm{TeV}}^{-1}\,{\mathrm{cm}}^{-2}\,{{\rm{s}}}^{-1}$ . The gamma-ray energy spectrum from the sub-TeV ( E < 1 TeV) to sub-PeV (100 TeV < E < 1 PeV) ranges, including the results of previous studies, can be modeled with the leptonic scenario, i.e., inverse Compton scattering by high-energy electrons accelerated by the PWN of PSR J1849−0001. On the other hand, the gamma-ray energy spectrum can also be modeled with the hadronic scenario in which gamma rays are generated from the decay of neutral pions produced by collisions between accelerated cosmic-ray protons and the ambient molecular cloud found in the gamma-ray-emitting region. The cutoff energy of cosmic-ray protons E _p,cut is estimated as ${\mathrm{log}}_{10}({E}_{{\rm{p}},\mathrm{cut}}/\mathrm{TeV})={3.73}_{-0.66}^{+2.98}$ , suggesting that protons are accelerated up to the PeV energy range. Our study thus proposes that HESS J1849−000 should be further investigated as a new candidate as a Galactic PeV cosmic-ray accelerator, or “PeVatron.”
Published: 2023
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3. A METHOD FOR THE EXTRACTION OF LONG-TERM DEFORMATION CHARACTERISTICS OF LONG-SPAN HIGH-SPEED RAILWAY BRIDGES USING HIGH-RESOLUTION SAR IMAGES

Author: H. G. Jia and L. Y. Liu
Subjects: Technology, Engineering (General). Civil engineering (General), TA1-2040, Applied optics. Photonics, TA1501-1820
Abstract: Natural causes and high-speed train load will result in the structural deformation of long-span bridges, which greatly influence the safety operation of high-speed railway. Hence it is necessary to conduct the deformation monitoring and regular status assessment for long-span bridges. However for some traditional surveying technique, e.g. control-point-based surveying techniques, a lot of human and material resources are needed to perform the long-term monitoring for the whole bridge. In this study we detected the long-term bridge deformation time-series by persistent scatterer interferometric synthetic aperture radar (PSInSAR) technique using the high-resolution SAR images and external digital elevation model. A test area in Nanjing city in China is chosen and TerraSAR-X images and Tandem-X for this area have been used. There is the Dashengguan bridge in high speed railway in this area as study object to evaluate this method. Experiment results indicate that the proposed method can effectively extract the long-term deformation of long-span high-speed railway bridge with higher accuracy.
Published: 2016
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4. Analysis of changes in post-seismic landslide distribution and its effect on building reconstruction

Author: W. T. Yang, M. Wang, N. Kerle, C. J. Van Westen, L. Y. Liu, and P. J. Shi
Subjects: Environmental technology. Sanitary engineering, TD1-1066, Geography. Anthropology. Recreation, Environmental sciences, GE1-350, Geology, QE1-996.5
Abstract: Six years after the devastating Ms 8.0 Wenchuan earthquake, new landslides, debris flows, and flash floods still occur frequently in the earthquake-stricken regions. This shows that the geological hazards that occur after a major earthquake in a mountainous environment can be a long-term threat. However, post-earthquake reconstruction and relocation of local residents often neglect this evolving threat, and its interaction with existing and rebuilt houses has not been well studied. Here we show that the evolving mountain environment, including the changed geographic distribution of new landslides and the continuously uplifting riverbed, creates emerging risks for existing and rebuilt houses. We use spatial analysis of landslide debris and the location of houses from high-resolution images and field survey in the study area and find that new landslides and the houses rebuilt after the Wenchuan earthquake have a similar trend of moving to lower elevations, gentler slopes, and closer to rivers. This study confirms that the persistent downward movement of landslide debris has rapidly filled up riverbeds over the past 6 years. The elevated riverbeds make the study area extremely susceptible to flash floods, creating further risks to newly rebuilt houses that are closer to the river. We highlight the often neglected dynamic process that involves changes in the natural environment and man-made constructions and their interaction. This dynamic process requires long-term monitoring and adaptive management of mountainous regions after major earthquakes that can fully consider the sophisticated evolving risks caused by the changing environment, exposure, and vulnerability in the region.
Published: 2015
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5. Effects of Sheng Hua Tang on Uterine Involution and Ovarian Activity in Postpartum Dairy Cows

Author: K. H. Lee, Y. T. Lee, T. C. Chen, C. C. Yeh, J. Y. Chen, L. Y. Liu, and C. H. Chi
Subjects: Chinese Herbal Medicine, Sheng Hua Tang, Ultrasonography, Fertility, Dairy Cows, Animal culture, SF1-1100, Animal biochemistry, QP501-801
Abstract: The effects of Sheng Hua Tang (SHT) on uterine involution and ovarian activity were investigated in postpartum dairy cows. SHT (70 g) was given to dairy cows (n = 10) to evaluate its effects for five days from the first postpartum day. Postpartum cows fed with a basal diet without SHT were used as the control group (n = 10). Ultrasounds and blood tests were recorded for four weeks from postpartum day seven with a 3-d interval. The results showed that the areas and diameters of endometria were significantly (p
Published: 2013
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6. Comparison of Metformin and Repaglinide Monotherapy in the Treatment of New Onset Type 2 Diabetes Mellitus in China

Author: J. Ma, L. Y. Liu, P. H. Wu, Y. Liao, T. Tao, and W. Liu
Subjects: Diseases of the endocrine glands. Clinical endocrinology, RC648-665
Abstract: Objective. This study was designed to compare the effects of metformin and repaglinide on the fasting plasma glucose (FPG) and glycated haemoglobin (HbA1c) in newly diagnosed type 2 diabetes in China. Methods. A total of 107 newly diagnosed type 2 diabetic patients (46 women and 61 men) participated in the study. All patients received 3-month treatment of metformin or repaglinide. Fasting blood glucose and HbA1c were determined at baseline and at the end of the 3-month of treatment. Results. FPG and HbA1c decreased in both metformin and repaglinide groups after 3 months treatment (P
Published: 2014
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7. Systemic Metabolic and Mitochondrial Defects in Rett Syndrome Models

Author: Stephanie A. Zlatic, Erica Werner, Veda Surapaneni, Chelsea E. Lee, Avanti Gokhale, Kaela Singleton, Duc Duong, Amanda Crocker, Karen Gentile, Frank Middleton, Joseph M Dalloul, William L-Y Liu, Anupam Patgiri, Daniel Tarquinio, Randall Carpenter, and Victor Faundez
Abstract: Neurodevelopmental disorder genes are broadly expressed supporting the concept that these disorders are systemic diseases that impact neurodevelopment. We tested the systemic disease model focusing on Rett syndrome, which is caused by mutations in MECP2. Transcriptomes and proteomes of organs and brain regions from Mecp2-null mice and MECP2-null human cells were assessed. Widespread changes in the transcriptome and proteome were identified in brain regions and organs of presymptomatic Mecp2-null male mice and mutant cell lines. The extent of these transcriptome and proteome modifications was similar in cortex, liver, kidney, and skeletal muscle and more pronounced than in the hippocampus and striatum. In particular, Mecp2- and MECP2-sensitive proteomes were enriched in synaptic and metabolic annotated gene products, the latter encompassing lipid and mitochondrial pathways. MECP2 mutations altered pyruvate-dependent mitochondrial respiration while maintaining the capacity to use glutamine as a mitochondrial carbon source. We conclude that mutations in Mecp2/MECP2 perturb lipid and mitochondrial metabolism systemically limiting cellular flexibility to utilize mitochondrial fuels.
Published: 2023

8. BUILDING SEGMENTATION IN AGRICULTURAL LAND USING HIGH RESOLUTION SATELLITE IMAGERY BASED ON DEEP LEARNING APPROACH

Author: L.-Y. Liu and C.-K. Wang
Subjects: Technology, Pixel, Computer science, business.industry, Deep learning, Inference, Pattern recognition, Engineering (General). Civil engineering (General), TA1501-1820, Agricultural land, Segmentation, Satellite imagery, Applied optics. Photonics, Artificial intelligence, TA1-2040, business, F1 score, Digitization
Abstract: Understanding building area in agricultural land is important since arable land area in Taiwan is limited. One of the practical ways is manual digitization on high resolution satellite imagery, which can avoid field investigation and achieve satisfying results. However, such practice is tedious and labor intensive. Past researches have shown that deep learning methods are useful to segment buildings in different cities using satellite imagery. In this study, ENVINet5 model was trained and used to segment buildings from high resolution Pleiades pansharpened imagery. The training images (with the size of 2500 pixels × 2500 pixels) were randomly selected from 9 counties/cities to increase diversity since each county/city has different building patterns. The performance of ENVINet5 model reached 0.977, 0.814, 0.847, and 0.829 respectively on accuracy, precision, recall, and F1 score. Since evaluation by pixels can be difficult to show geometry of buildings, we evaluated the model by counting the number of inference building segments, which was post-processed from inference result of ENVINet5 trained model. Further analysis by counting the inference building segments is discussed in this study.
Published: 2021

9. Direct Measurement of the Branching Fractions B(ψ(3686)→J/ψX) and B(ψ(3770)→J/ψX) , and Observation of the State R(3760) in e+e−→J/ψX

Author: Y. J. Mo, P. W. Luo, Q. P. Ji, X. Y. Shen, Y. Ding, B. J. Liu, T. Y. Xing, D. Y. Chen, W. Kühn, Z. Y. You, Z. A. Zhu, W. C. Yan, T. Weber, C. P. Shen, F. Li, M. H. Ye, Y. H. Zheng, Cong-Feng Qiao, Huanhuan Liu, Q. Liu, X. L. Gao, F. C. Ma, L. K. Li, Y. F. Wang, Y. H. Xie, R. Kappert, S. Ahmed, M. Maggiora, G. Felici, J. Zhao, M. Bertani, N. Yu. Muchnoi, Y. Fu, Y. H. Zhang, L. L. Ma, L. Gong, V. Rodin, X. L. Ji, L. G. Xia, Ling Zhao, Lei Zhao, Z. Ning, M. Kuemmel, Matthew Glenn Kurth, X. B. Ji, Z. L. Hou, L. Yang, W. Shan, L Y Liu, Y. X. Yang, T. Liu, J. F. Qiu, T. Hussain, X. Y. Ma, J. L. Zhang, A. Amoroso, P. Patteri, L. Y. Dong, F. F. Sui, M. H. Gu, R. Kiuchi, W. X. Gong, X. F. Cui, S. Y. Xiao, G. F. Xu, G. Y. Tang, C. Dong, S. Sosio, R. S. Shi, L. Fava, Zhi Yang, A. Dbeyssi, M. X. Luo, Dylan Jaide White, H. B. Jiang, T. T. Han, Dong E. Liu, Yuyi Wang, Jiawei Zhang, D. V. Dedovich, Z. Y. Wang, Anita, S. Gu, X. H. Li, L. Wollenberg, A. Pathak, G. S. Huang, Evelina Gersabeck, Yao Wang, C. X. Yu, W. Gradl, X. S. Kang, Joachim Pettersson, C. Z. Yuan, Xingchao Dai, N. Cao, Y. X. Song, Angelo Rivetti, C. H. Li, W. J. Zhu, Bingxuan Liu, G. Wilkinson, D. Y. Wang, M. Qi, X. D. Shi, Zongyuan Wang, X. Wang, F. De Mori, Xujin Yuan, Y. C. Zhu, F. Nerling, H. J. Yang, Zujian Wang, W. Imoehl, B. Zheng, R. G. Ping, W. S. Cheng, Yao Zhang, Z. A. Liu, J. Tang, J. F. Sun, Y. Bai, G. Li, V. Prasad, Jie Zhao, F. Weidner, Si Li, A. Gilman, Q. Ouyang, I. B. Nikolaev, S. B. Liu, C. D. Fu, Y. Nefedov, S. J. Zhao, Yunlong Zhang, J. H. Yin, D. Bettoni, H. B. Li, Lei Zhang, A. G. Denig, C. L. Luo, M. Kuessner, Q. Zhou, J. B. Jiao, S. Marcello, C. Q. Feng, Y. Ban, P. Weidenkaff, Alexey Zhemchugov, H. M. Hu, P. Kiese, F. H. Heinsius, Y. G. Xie, Y. Zeng, Yuan Hou, M. Shao, Y. T. Gu, C. X. Yue, X. R. Chen, X. L. Lu, Zhe Sun, S. Lusso, Q. Zhao, R. A. Briere, S. P. Wen, Z. Y. Deng, S. S. Fang, C. Y. Guan, R. Poling, Hai-Tian Wang, X. R. Zhou, Cheng Li, Tao Sun, Jianping Zheng, Y. B. Liu, Xingguo Li, G. A. Chelkov, Y. Z. Sun, X. H. Xie, Q. M. Ma, X. N. Ma, B. Zhong, L. B. Guo, Y. B. Chen, Xiaofeng Zhu, J. Z. Zhang, T. J. Min, X. Y. Jiang, X. S. Jiang, J. J. Song, R. Kliemt, X. L. Luo, T. Held, Shan Jin, K. Y. Liu, L. Sun, H. Muramatsu, A. N. Zhu, Ulrich Wiedner, W. Yuan, L. Yan, K. Goetzen, Tao Zhang, Xiang Zhou, I. K. Keshk, A. Mangoni, Y. Yuan, A. Guskov, Jie Yu, M. Destefanis, A. Sarantsev, D. H. Wei, J. S. Lange, K. Begzsuren, M. M. Ma, S. X. Du, W. P. Wang, F. Bianchi, Krisztian Peters, C. X. Lin, R. X. Yang, Wei Xu, B. Kopf, J. W. Zhang, J. F. Hu, Lingxuan Zhang, Y. X. Tan, K. J. Zhu, T. Z. Han, B. Wang, S. L. Yang, P. Adlarson, G. Cibinetto, Xu Shan, K. L. He, Zhiyong Zhang, Ziyi Wang, M. Rump, Gang Zhao, J. L. Li, A. Yuncu, M. Rolo, M. Z. Wang, X. P. Qin, D. Y. Liu, S. Zhang, J. Q. Zhang, Jimin Zhao, T. Holtmann, P. L. Li, Jinfei Wu, X. H. Mo, A. Calcaterra, Z. G. Zhao, M. Kavatsyuk, I. Uman, Y. Zhang, F. Cossio, L. Z. Liao, Ruiting Ma, Y. P. Guo, L. D. Liu, Y. F. Long, K. Ravindran, M. Greco, L. L. Wang, H. Cai, Xiao-Rui Lyu, G. X. Sun, J. V. Bennett, H. C. Shi, H. Xiao, Ziyuan Li, J. Y. Liu, L. Q. Huang, Jacek Biernat, H. H. Zhang, Q. J. Xu, S. Nakhoul, Z. Jiao, Fu-Hu Liu, H. J. Lu, J. G. Lu, F. E. Maas, T. Hu, M. Lellmann, S. Jaeger, S. Maldaner, M. Albrecht, B. X. Zhang, O. Bakina, P. X. Shen, Z. Wu, Y. G. Gao, Yi Zhang, J. Q. Li, A. Q. Guo, Y. B. Zhao, Zhiqing Zhang, Zhiqing Liu, P. Larin, J. Dong, A. Bortone, C. X. Liu, R. P. Guo, C. Zhong, W. D. Li, F. Feldbauer, M. Himmelreich, R. Farinelli, S. Q. Qu, Z. B. Li, W. Ikegami Andersson, Feng Liu, T. Johansson, J. F. Chang, Stephen Lars Olsen, H. L. Ma, T. Lenz, J. Bloms, M. Ablikim, D. M. Li, S. Nisar, C. J. Tang, M. Pelizaeus, B. T. Tsednee, Xuanhong Lou, Viktor Thorén, Y. Hu, Y. P. Lu, O. B. Kolcu, L. Q. Qin, T. Y. Qi, Magnus Wolke, H. R. Qi, Nasser Kalantar-Nayestanaki, X. Cai, L. Lavezzi, S. H. Zhu, T. Yu, Y. F. Liang, X. Q. Hao, Yan Zhang, X. K. Zhou, R. T. Ma, S. F. Zhang, Yue Pan, Wenbin Qian, Y. Schelhaas, I. Balossino, X. Liu, Q. Q. Song, H. Y. Zhang, Jianyu Zhang, Serkant Ali Cetin, R. B. de Boer, H. J. Li, G. F. Chen, S. Qian, Q. An, Jialun Ping, X. Y. Zhang, Michael Papenbrock, X. L. Wang, J. B. Liu, Y. J. Sun, Yifan Yang, C. F. Redmer, J. D. Lu, J. Y. Zhang, C. Schnier, Y. Q. Wang, Z. J. Xiao, H. W. Wen, Y. K. Heng, X. T. Huang, G. Rong, M. G. Zhao, Y. H. Yang, X. X. Ma, J. Zhu, X. F. Wang, Andrzej Kupsc, Z. X. Meng, X. A. Xiong, H. Liang, M. L. Chen, A. A. Zafar, M. Fritsch, Ke Liu, K. H. Rashid, J. Libby, Y. T. Liang, Yaquan Fang, S. J. Chen, A. Pitka, John Jake Lane, Guoqiang Yu, S. Han, K. Schoenning, Y. Gao, B. S. Zou, Niklaus Berger, Q. A. Malik, G. Mezzadri, L. H. Wu, L. M. Gu, M. Savrie, L. P. Zhou, P. R. Li, Y. M. Ma, Z. P. Mao, Y. X. Zhao Zhao, Yi Jin, J. Fang, Y. J. Xiao, Ch. Rosner, S. Janchiv, Fang Liu, I. Denysenko, J. J. Xu, Guangyi Zhang, M. Y. Dong, H. B. Liu, Tao Luo, J. H. Zou, B. X. Yu, S. S. Sun, X. S. Qin, H. S. Chen, R. E. Mitchell, H. L. Dai, Igor Boyko, L. Koch, A. Khoukaz, Bibo Ke, W. B. Yan, R. Baldini Ferroli, M. N. Achasov, C. Li, S. Malde, S. Pacetti, Haiping Peng, Ke Wang, N. Huesken, W. Y. Sun, Ke Li, B. L. Wang, Meng Wang, Muhammad Irshad, F. A. Harris, W. L. Chang, H. Leithoff, C. W. Wang, Z. H. Qin, X D Shi, Y. J. Mao, H. X. Yang, I. Garzia, Huihui Liu, J. G. Messchendorp, J. P. Dai, W. G. Li, Y. K. Sun, Z. Huang, S. Spataro, X. P. Xu, Lei Li, H. M. Liu, G. F. Cao, L. J. Wu, and X. Wu
Subjects: Physics, 010308 nuclear & particles physics, Branching fraction, 0103 physical sciences, Analytical chemistry, General Physics and Astronomy, State (functional analysis), 010306 general physics, Branching (polymer chemistry), 01 natural sciences
Abstract: We report a measurement of the observed cross sections of e + e - → J / ψ X based on 3.21 fb - 1 of data accumulated at energies from 3.645 to 3.891 GeV with the BESIII detector operated at the BEPCII collider. In analysis of the cross sections, we measured the decay branching fractions of B ( ψ ( 3686 ) → J / ψ X ) = ( 64.4 ± 0.6 ± 1.6 ) % and B ( ψ ( 3770 ) → J / ψ X ) = ( 0.5 ± 0.2 ± 0.1 ) % for the first time. The energy-dependent line shape of these cross sections cannot be well described by two Breit-Wigner (BW) amplitudes of the expected decays ψ ( 3686 ) → J / ψ X and ψ ( 3770 ) → J / ψ X . Instead, it can be better described with one more BW amplitude of the decay R ( 3760 ) → J / ψ X . Under this assumption, we extracted the R ( 3760 ) mass M R ( 3760 ) = 3766.2 ± 3.8 ± 0.4 MeV / c 2 , total width Γ R ( 3760 ) tot = 22.2 ± 5.9 ± 1.4 MeV , and product of leptonic width and decay branching fraction Γ R ( 3760 ) e e B [ R ( 3760 ) → J / ψ X ] = ( 79.4 ± 85.5 ± 11.7 ) eV . The significance of the R ( 3760 ) is 5.3 σ . The first uncertainties of these measured quantities are from fits to the cross sections and second systematic.
Published: 2021

10. [Roles of adenosine monophosphate activated protein kinase in skeletal muscle atrophy in rats with severe scald]

Author: H P, Deng, J H, Cai, J K, Chai, Z A, Shen, L G, Li, T J, Sun, J J, Chen, D J, Li, N, Dong, and L Y, Liu
Subjects: Male, Rats, Sprague-Dawley, Muscular Atrophy, Animals, Rats, Wistar, Burns, Muscle, Skeletal, Protein Kinases, Adenosine Monophosphate, Rats
Published: 2021

11. Reference function of old electrical stimulation electrode in cochlear-reimplantation in children

Author: F.-G. Han, L.-Y. Liu, Sufang Wang, Hong-Bo Ren, Y. Xu, and Lan Jiang
Subjects: Reoperation, medicine.medical_specialty, Stimulation, Surgical methods, Head trauma, 03 medical and health sciences, 0302 clinical medicine, otorhinolaryngologic diseases, medicine, Humans, Child, 030223 otorhinolaryngology, Cochlear implantation, business.industry, Cochlear Implantation, Electric Stimulation, Cochlea, Surgery, Equipment failure, Cochlear Implants, Otorhinolaryngology, Replantation, 030220 oncology & carcinogenesis, Electrode, Implant, Reference function, business
Abstract: Objectives To explore the causes of cochlear implantation and reference function of old electrical stimulation electrode in cochlear reimplantation in children. Methods The causes, surgical methods and problems found during the operations of 24 cases of cochlear reimplantation in Henan Children's Hospital from June 2016 to April 2018 were analyzed. Results Twenty-three cases successfully completed the surgery of cochlear-reimplantation, and the remaining one case had approximately 1/3 of the anterior end of the residual cochlear electrode due to high resistance at the time of withdrawal of the electrodes. The causes of re-implantation were implant equipment failure (eleven cases), elevated impedance values of all electrodes after head trauma (two cases), and implant prolapse together with the electrode caused by a traffic accident (one case). Conclusion The old stimulus electrode can provide an important reference to reduce the risk of operation and ensure the success of the reoperation.
Published: 2020

12. Measurement of the Gamma-Ray Energy Spectrum beyond 100 TeV from the HESS J1843–033 Region

Author: M. Amenomori, S. Asano, Y. W. Bao, X. J. Bi, D. Chen, T. L. Chen, W. Y. Chen, Xu Chen, Y. Chen, null Cirennima, S. W. Cui, null Danzengluobu, L. K. Ding, J. H. Fang, K. Fang, C. F. Feng, Zhaoyang Feng, Z. Y. Feng, Qi Gao, A. Gomi, Q. B. Gou, Y. Q. Guo, Y. Y. Guo, H. H. He, Z. T. He, K. Hibino, N. Hotta, Haibing Hu, H. B. Hu, K. Y. Hu, J. Huang, H. Y. Jia, L. Jiang, P. Jiang, H. B. Jin, K. Kasahara, Y. Katayose, C. Kato, S. Kato, T. Kawashima, K. Kawata, M. Kozai, D. Kurashige, null Labaciren, G. M. Le, A. F. Li, H. J. Li, W. J. Li, Y. Li, Y. H. Lin, B. Liu, C. Liu, J. S. Liu, L. Y. Liu, M. Y. Liu, W. Liu, X. L. Liu, Y.-Q. Lou, H. Lu, X. R. Meng, Y. Meng, K. Munakata, K. Nagaya, Y. Nakamura, Y. Nakazawa, H. Nanjo, C. C. Ning, M. Nishizawa, M. Ohnishi, S. Okukawa, S. Ozawa, L. Qian, X. Qian, X. L. Qian, X. B. Qu, T. Saito, Y. Sakakibara, M. Sakata, T. Sako, T. K. Sako, J. Shao, M. Shibata, A. Shiomi, H. Sugimoto, W. Takano, M. Takita, Y. H. Tan, N. Tateyama, S. Torii, H. Tsuchiya, S. Udo, H. Wang, Y. P. Wang, null Wangdui, H. R. Wu, Q. Wu, J. L. Xu, L. Xue, Z. Yang, Y. Q. Yao, J. Yin, Y. Yokoe, N. P. Yu, A. F. Yuan, L. M. Zhai, C. P. Zhang, H. M. Zhang, J. L. Zhang, X. Zhang, X. Y. Zhang, Y. Zhang, Yi Zhang, Ying Zhang, S. P. Zhao, null Zhaxisangzhu, and X. X. Zhou
Subjects: Space and Planetary Science, Astronomy and Astrophysics
Abstract: HESS J1843–033 is a very high energy gamma-ray source whose origin remains unidentified. This work presents, for the first time, the energy spectrum of gamma rays beyond 100 TeV from the HESS J1843–033 region using the data recorded by the Tibet air shower array and its underground muon detector array. A gamma-ray source with an extension of 0.°34 ± 0.°12 is successfully detected above 25 TeV at (α, δ) = (281.°09 ± 0.°10, −3.°76 ± 0.°09) near HESS J1843–033 with a statistical significance of 6.2σ, and the source is named TASG J1844–038. The position of TASG J1844–038 is consistent with those of HESS J1843–033, eHWC J1842–035, and LHAASO J1843–0338. The measured gamma-ray energy spectrum in 25 TeV < E < 130 TeV is described with dN / dE = ( 9.70 ± 1.89 ) × 10 − 16 (E/40 TeV)−3.26±0.30 TeV−1 cm−2 s−1, and the spectral fit to the combined spectra of HESS J1843–033, LHAASO J1843–0338, and TASG J1844–038 implies the existence of a cutoff at 49.5 ± 9.0 TeV. Associations of TASG J1844–038 with SNR G28.6–0.1 and PSR J1844–0346 are also discussed in detail for the first time.
Published: 2022

13. Performance of a U-Net-based neural network for predictive adaptive optics

Author: Justin G. Chen, Vinay Shah, and L. Y. Liu
Subjects: Artificial neural network, business.industry, Computer science, Real-time computing, Astrophysics::Instrumentation and Methods for Astrophysics, Image processing, 02 engineering and technology, Wavefront sensor, 021001 nanoscience & nanotechnology, 01 natural sciences, Convolutional neural network, Atomic and Molecular Physics, and Optics, law.invention, 010309 optics, Reduction (complexity), Telescope, Optics, law, 0103 physical sciences, 0210 nano-technology, business, Adaptive optics, Space debris
Abstract: We apply a U-Net-based convolutional neural network (NN) architecture to the problem of predictive adaptive optics (AO) for tracking and imaging fast-moving targets, such as satellites in low Earth orbit (LEO). We show that the fine-tuned NN is able to achieve an approximately 50% reduction in mean-squared wavefront error over non-predictive approaches while predicting up to eight frames into the future. These results were obtained when the NN, trained mostly on simulated data, tested its performance on 1 kHz Shack–Hartmann wavefront sensor data collected in open-loop at the Advanced Electro-Optical System facility at Haleakala Observatory while the telescope tracked a naturally illuminated piece of LEO space debris. We report, to our knowledge, the first successful test of a NN for the predictive AO application using on-sky data, as well as the first time such a network has been developed for the more stressing space tracking application.
Published: 2021

14. [Effects of Janus kinase/signal transduction and activator of transcription 3 pathway inhibitor in skeletal muscle function in severely burned rats and its mechanism]

Author: H L, Bai, H J, Duan, C, Chen, L Y, Liu, Y S, Wu, S F, Han, and X T, Wang
Subjects: Male, Rats, Sprague-Dawley, Animals, Rats, Wistar, Burns, Muscle, Skeletal, Janus Kinases, Rats, Signal Transduction
Published: 2021

15. Modeling and improvement of a low-frequency micro-accelerometer

Author: Qiangxian Huang, Zhenying Cheng, L. Y. Liu, Ying-Jun Lei, Liansheng Zhang, Rui-Jun Li, and Hongli Li
Subjects: 010302 applied physics, Materials science, System of measurement, Acoustics, Resolution (electron density), Low frequency, Accelerometer, 01 natural sciences, Signal, 010305 fluids & plasmas, 0103 physical sciences, Range (statistics), Sensitivity (control systems), Instrumentation, Analysis method
Abstract: A sensitivity- and resolution-improving method for a low-frequency micro-vibration accelerometer is presented in this paper. A sensitivity model of the measurement system is derived and established. The key parameters that limit the sensitivity and the resolution of the accelerometer were identified through the sensitivity coefficient analysis method. The structural parameters and the signal process method were then optimized. Experimental results show that the sensitivity of the accelerometer has improved from 1.10 V/(m/s2) to 19.21 V/(m/s2), and the resolution has improved from 1.47 mm/s2 to 0.21 mm/s2. The lowest working frequency range has expanded from 1 Hz to 0.7 Hz. The presented method is effective and cheap and can be applied to other sensors.
Published: 2021

16. Search for the reaction channel e+e−→ηcηπ+π− at center-of-mass energies from 4.23 to 4.60 GeV

Author: J. H. Zou, X. L. Ji, S. S. Sun, Z. Y. Zhang, Y. G. Xie, M. H. Ye, Li Zhou, R. E. Mitchell, R. Kappert, Z. L. Dou, M. Qi, L. Koch, A. Khoukaz, Y. Fu, M. M. Ma, H. J. Yang, L. Y. Dong, R. Baldini Ferroli, Y. H. Yan, Bibo Ke, J. Chai, W. B. Yan, S. Pacetti, Krisztian Peters, S. Malde, N. Huesken, M. Z. Wang, Y. Schelhaas, M. Kuessner, Ke Li, R. Kliemt, G. X. Sun, J. V. Bennett, Li Yan, A. Mangoni, A. Guskov, G. A. Chelkov, F. F. Sui, S. L. Yang, G. R. Liao, X. N. Ma, J. Libby, G. F. Xu, S. Jin, L. J. Wu, Y. J. Mo, J. W. Zhao, Y. C. Zhu, M. Bertani, L. Yang, Z. Jiao, D. H. Zhang, B. Wang, H. R. Qi, Q. Q. Song, Xujin Yuan, Jie Yu, M. H. Gu, R. Kiuchi, X. N. Li, Haiping Peng, M. Kuemmel, Matthew Glenn Kurth, M. Fritsch, M. Kavatsyuk, Y. P. Guo, Xiao-Rui Lyu, S. B. Liu, Y. Nefedov, Zongyuan Wang, T. J. Min, K. J. Zhu, J. C. Li, Q. Liu, Serkant Ali Cetin, X. Y. Song, C. Sowa, Y. B. Zhao, W. Shan, J. Dong, Y. H. Xie, Xiang-Gan Liu, Q. P. Ji, H. J. Lu, J. G. Lu, P. Kiese, Yuan Hou, Yaquan Fang, M. Greco, Shou-hua Zhu, X. F. Cui, G. Cibinetto, P. W. Luo, Tristan Weber, Y. T. Tan, Ke Wang, X. Tang, H. Y. Sheng, M. Maggiora, Ling Zhao, W. Gradl, Y. H. Zheng, B. X. Zhang, F. E. Maas, I. R. Boyko, Liqing Xu, S. Nisar, G. S. Huang, L. L. Ma, M. G. Zhao, Y. H. Yang, L. Gong, X. X. Ma, S. Qian, Q. An, Jialun Ping, Lei Zhao, Z. L. Hou, R. P. Guo, J. Zhu, J. Zhuang, J. Min, Zhang Li, W. J. Zhu, M. X. Luo, T. Hu, Magnus Wolke, R. A. Briere, K. Zhang, X. Y. Zhang, J. J. Xu, T. Held, Z. Q. Yang, J. Bloms, X. D. Shi, Dan Wang, C. J. Tang, I. B. Nikolaev, L. G. Xia, Y. Hu, P. L. Wang, X. Y. Shen, Y. F. Liang, A. Amoroso, S. Gu, R. Poling, F. H. Heinsius, Y. P. Lu, X. L. Wang, J. H. Yin, H. B. Liu, X. L. Li, Meng Wang, B. Kopf, O. Bakina, M. Rolo, D. P. Jin, D. V. Dedovich, Xu Zhou, V. Rodin, X. S. Jiang, J. S. Huang, J. F. Sun, Q. Ouyang, J. B. Liu, C. X. Liu, C. Z. Yuan, N. Cao, K. L. He, A. Dbeyssi, Muhammad Irshad, Fenfen An, Y. J. Sun, Yifan Yang, S. W. Han, K. Schoenning, Q. Y. Li, B. S. Zou, M. Shao, Y. T. Gu, S. Marcello, Y. Ding, B. L. Wang, B. J. Liu, X. P. Xu, X. B. Ji, T. Y. Xing, D. Y. Chen, P. Patteri, Y. Zeng, Y. J. Lin, Zhe Sun, N. Qin, S. Lusso, Jimin Zhao, P. X. Shen, Z. G. Wang, Z. Wu, S. S. Fang, H. Y. Zhang, Angelo Rivetti, P. L. Li, R. X. Yang, Wei Xu, A. Pitka, C. X. Yu, P. Adlarson, T. C. Zhao, F. Cossio, Q. A. Malik, G. Mezzadri, C. F. Redmer, Y. B. Chen, Xiaofeng Zhu, J. Z. Zhang, D. Y. Liu, J. B. Jiao, F. De Mori, J. J. Song, I. Uman, G. Wilkinson, W. C. Yan, K. Goetzen, W. S. Cheng, Zhiqing Zhang, W. Kühn, Yao Zhang, G. Li, L. Sun, Z. Y. You, Z. A. Zhu, Z. Gao, Jun-Yi Zhang, H. B. Li, S. L. Niu, Y. B. Liu, F. A. Harris, W. L. Chang, G. F. Chen, C. L. Luo, Tao Luo, Q. Zhou, F. Feldbauer, Cong-Feng Qiao, B. Zheng, R. G. Ping, C. D. Fu, C. Q. Feng, J. Y. Zhang, C. C. Zhang, Feng Liu, Y. F. Long, K. Ravindran, Z. P. Zhang, H. Leithoff, B. Zhong, L. B. Guo, M. Ablikim, X. Y. Jiang, M. Albrecht, Yunlong Zhang, Lei Li, L. M. Gu, M. N. Achasov, F. Li, Z. Y. Deng, N. Yu. Muchnoi, Z. J. Xiao, Huanhuan Liu, B. X. Yu, G. Felici, M.G. Alekseev, M. Richter, L. P. Zhou, Y. M. Ma, A. Sarantsev, D. H. Wei, P. R. Li, J. S. Lange, W. D. Li, H. W. Wen, A. N. Zhu, Tao Zhang, F. C. Ma, Z. P. Mao, X. S. Kang, Y. H. Zhang, X. F. Wang, B. T. Tsednee, Shulei Zhang, Zujian Wang, Q. M. Ma, Z. Ning, S. Y. Xiao, S. L. Olsen, D. Bettoni, J. L. Zhang, Y. K. Heng, Yi Zhang, A. Mustafa, F. Y. Li, H. S. Chen, Alperen Yuncu, Xu Shan, S. J. Zhao, J. Fang, H. L. Jiang, S. Q. Qu, Z. B. Li, Jianping Zheng, J. Q. Zhang, Z. Y. Wang, Teresa Lenz, C. P. Shen, H. L. Dai, T. Liu, J. F. Qiu, M. Papenbrock, J. D. Lu, Xiaozhong Huang, Y. Q. Wang, W. Ikegami Andersson, Y. Yuan, Y. S. Zhu, Yu Zhang, W. Imoehl, Y. F. Wang, L. Fava, A. Calcaterra, Z. G. Zhao, L. Z. Liao, Q. J. Xu, X. H. Liu, F. Nerling, Yu Bai, J. C. Chen, Ch. Rosner, Xuanhong Lou, H. H. Zhang, Viktor Thorén, Z. J. Sun, X. T. Huang, X. H. Mo, L. S. Wang, T. Hussain, G. Rong, Andrzej Kupsc, H. J. Li, J. P. Dai, X. H. Li, Nasser Kalantar-Nayestanaki, C. Morales Morales, Yue Pan, Yang Zhang, S. Maldaner, Z. X. Meng, X. A. Xiong, X. Y. Ma, M. L. Chen, I. Balossino, W. X. Gong, H. Liang, A. A. Zafar, Q. L. Xiu, Xingchao Dai, E. M. Gersabeck, X. K. Zhou, L. L. Wang, H. Cai, K. H. Rashid, C. H. Li, X. H. Sun, Jacek Biernat, Y. T. Liang, S. J. Chen, X. L. Luo, Ke Liu, L. H. Wu, M. Savrie, Yi Jin, J. W. Li, Lingxuan Zhang, R. M. Wang, Y. J. Xiao, K. Begzsuren, W. P. Wang, F. Bianchi, X. P. Qin, Zhiqing Liu, L. Y. Liu, Z. A. Liu, T. Johansson, J. F. Chang, V. Prasad, O. B. Kolcu, Y. Ban, P. Weidenkaff, S. P. Wen, X. Cai, L. Lavezzi, X. S. Qin, X. R. Zhou, Cheng Li, G. Y. Tang, Jie Zhao, D. X. Lin, Alexey Zhemchugov, H. M. Hu, F. H. Liu, Nicolas Berger, J. W. Zhang, T. Y. Qi, M. Himmelreich, Y. X. Xia, T. Yu, Y. G. Gao, X. Q. Hao, S. Nakhoul, P. Larin, J. Y. Liu, Q. Gao, Y. N. Gao, Y. Zhang, Feng Yan, J. Z. Fan, S. Ahmed, Y. X. Yang, Q. Zhao, Y. Z. Sun, I. K. Keshk, C. X. Lin, Alexander Leon Gilman, M. Rump, Gang Zhao, R. Farinelli, H. L. Ma, D. M. Li, A. Q. Guo, C. W. Wang, H. Muramatsu, M. Pelizaeus, Z. H. Qin, X D Shi, Y. J. Mao, H. X. Yang, I. Garzia, B. Garillon, Huihui Liu, J. G. Messchendorp, W. G. Li, A. G. Denig, Y. K. Sun, Xiaoyu Zhou, S. Spataro, H. M. Liu, J. F. Hu, G. F. Cao, S. X. Du, K. Y. Liu, Fang Liu, U. Wiedner, I. Denysenko, B. Y. Zhang, M. Destefanis, X. L. Gao, C. Dong, S. Sosio, Joachim Pettersson, and M. Y. Dong
Subjects: Nuclear physics, Physics, Positron, Meson, law, Center of mass, Electron, Collider, Energy (signal processing), law.invention
Abstract: Using data collected with the BESIII detector operating at the Beijing Electron Positron Collider, we search for the process $e^+e^-\rightarrow \eta_c\eta \pi^+\pi^-$. The search is performed using five large data sets recorded at center-of-mass energies of 4.23, 4.26, 4.36, 4.42, and 4.60 GeV. The $\eta_c$ meson is reconstructed in 16 exclusive decay modes. No signal is observed in the $\eta_c$ mass region at any center-of-mass energy. The upper limits on the reaction cross sections are determined to be 6.2, 10.8, 27.6, 22.6 and 23.7 pb at the 90% confidence level at the center-of-mass energies listed above.
Published: 2021

17. [Cerebral vasculitis in X-linked lymphoproliferative disease in a Chinese patient]

Author: L Y, Liu, Y Y, Zeng, X W, Qian, W J, Wang, Y, Wang, L, Lin, J Q, Sun, X W, Zhai, and X C, Wang
Subjects: China, Humans, Vasculitis, Central Nervous System, Lymphoproliferative Disorders
Abstract: 患儿男，9岁7月龄，因“反复感染3年余，阵发性头痛3个月”就诊，临床表现为EB病毒感染后继发噬血细胞性淋巴组织增生症，反复肺炎，右侧额颞部头痛和头晕，发作性左下肢无力。精细分型提示成熟B细胞水平降低，自然杀伤细胞明显减少，免疫球蛋白水平降低。基因检测提示SH2D1A基因 c.163CT（p.R55X）杂合变异。脑脊液中EB病毒DNA阳性，头颅磁共振成像提示脑白质损伤，头颅磁共振成像血管造影提示左前脑动脉有局部结节。诊断为X连锁淋巴细胞增殖性疾病1型，经干细胞移植该患儿脑血管炎、颅内EB病毒感染症状以及免疫功能明显好转。.
Published: 2021

18. [The Breast Cancer Cohort Study in Chinese Women: the methodology of population-based cohort and baseline characteristics]

Author: H L, Bao, L Y, Liu, L W, Fang, S, Cong, Z T, Fu, J L, Tang, S, Yang, W W, Shi, M, Fan, M Q, Cao, X L, Guo, J X, Sun, C Z, Geng, X N, Duan, Z G, Yu, and L H, Wang
Subjects: Cohort Studies, China, Research Design, Humans, Breast Neoplasms, Female, Middle Aged
Published: 2020

19. [The Breast Cancer Cohort Study in Chinese Women: research design and preliminary results of clinical multi-center cohort]

Author: Y G, Bai, L, Xu, X N, Duan, Y H, Liu, J M, Ye, Q, Liu, Y J, Cheng, L, Xin, L H, Wang, H L, Bao, Z G, Yu, L Y, Liu, R, Wang, and Z G, Shi
Subjects: Cohort Studies, China, Research Design, Humans, Breast Neoplasms, Female
Published: 2020

20. [The Breast Cancer Cohort Study in Chinese Women: the construction and progress of the pan-shared biobank]

Author: H, Cai, L Y, Liu, F, Wang, H L, Bao, Z G, Yu, L H, Wang, L W, Fang, L, Xu, R, Wang, W, Huangfu, C M, Ye, G S, Yin, X N, Duan, and H Y, Jia
Subjects: Cohort Studies, China, Humans, Breast Neoplasms, Female, Precision Medicine, Biological Specimen Banks
Published: 2020

21. Measurement of cross sections for e+e−→μ+μ− at center-of-mass energies from 3.80 to 4.60 GeV

Author: Z. A. Liu, V. Prasad, Ma R. T., Y. Ban, P. Weidenkaff, Y. H. Zheng, Cong-Feng Qiao, G. Felici, S. P. Wen, X. S. Qin, X. R. Zhou, N. Yu. Muchnoi, Xu G. F., X. S. Kang, Y. H. Zhang, S. L. Olsen, Ma X. X., Mo X. H., Z. Y. Wang, Teresa Lenz, Meng Wang, L. Wollenberg, L. Y. Dong, A. G. Denig, Muhammad Irshad, Y. K. Sun, F. Feldbauer, Z. L. Huang, Xingchao Dai, M. Ablikim, A. Calcaterra, Z. G. Zhao, X. Y. Jiang, L. Z. Liao, Yu B. X., S. Spataro, Li H. B., Yu Bai, H. H. Zhang, F. A. Harris, W. L. Chang, M. Lellmann, Lingxuan Zhang, Y. X. Tan, H. Leithoff, Li J. Q., X. P. Qin, S. Maldaner, J. Q. Zhang, S. Qian, Q. An, Jialun Ping, Liangbin Li, X. Y. Zhang, X. L. Wang, J. B. Liu, C. L. Luo, Y. J. Sun, F. Li, G. Y. Tang, X. H. Xie, H. M. Liu, Q. Zhou, G. F. Cao, B. Zhong, L. B. Guo, Jie Zhao, A. N. Zhu, Tao Zhang, Ma F. C., Alexey Zhemchugov, F. F. Sui, C.-H. Rosner, E. M. Gersabeck, F. H. Liu, S. Ahmed, Y. X. Yang, T. Z. Han, Li P. R., G. Wilkinson, Y. Fu, Xu Q. J., J. W. Zhang, Xu Shan, H. H. Liu, Wu L. H., R. Kiuchi, Yao Wang, Ke B. C., X. L. Luo, Y. C. Zhu, W. S. Cheng, T. Liu, J. F. Qiu, Y. F. Wang, Wu L. J., M. Kuemmel, Matthew Glenn Kurth, H. Xiao, A. Q. Guo, C. W. Wang, M. Papenbrock, T. Held, Y. Schelhaas, Fu C. D., L. Fava, Zhi Yang, Z. Ning, S. Y. Xiao, Ma Y. M., Y. X. Zhao, M. X. Luo, Dylan Jaide White, H. B. Liu, B. Zheng, R. G. Ping, K. Begzsuren, G. Li, B. Kopf, M. H. Ye, F. Nerling, T. Hussain, R. S. Shi, W. P. Wang, D. V. Dedovich, Li Z. B., H. R. Qi, Q. Q. Song, F. Bianchi, Y. P. Guo, L. L. Wang, H. Cai, X. Q. Hao, Y. H. Xie, W. X. Gong, F. E. Maas, B. Wang, S. Nakhoul, T. Hu, C. Q. Feng, X. R. Chen, M. Maggiora, S. W. Han, S. Jaeger, Q. Zhao, X. F. Cui, Y. Z. Sun, Serkant Ali Cetin, Y. Ding, L. Q. Huang, Z. Y. Deng, Hai-Tian Wang, M. Fritsch, J. M. Zhang, Gu M. H., M. Kavatsyuk, Zujian Wang, Jacek Biernat, P. Larin, A. Pathak, H. C. Shi, Gu L. M., B. J. Liu, Ma X. N., Z. L. Hou, O. Bakina, T. Y. Xing, D. Y. Chen, Jimin Zhao, Z. H. Qin, X D Shi, I. K. Keshk, C. X. Lin, Ye M. H., D. Y. Liu, L. Y. Liu, W. Imoehl, X. K. Zhou, C. F. Redmer, J. B. Jiao, X. H. Liu, L. Q. Qin, B. X. Zhang, Xujin Yuan, C. H. Li, Ma Q. M., W. Kühn, I. B. Nikolaev, M. Rump, Gang Zhao, Z. Y. You, Z. A. Zhu, R. Kliemt, J. H. Yin, P. X. Shen, Lu H. J., M. Shao, Z. Wu, C. X. Yue, Gu Y. T., Y. J. Mao, H. X. Yang, I. Garzia, J. P. Dai, G. S. Huang, A. Mangoni, M. Qi, Ji Q. P., A. Guskov, S. B. Liu, H. J. Yang, Y. Nefedov, Qi T. Y., M. Himmelreich, Wu J. F., Y. F. Long, T. Holtmann, K. Ravindran, J. Y. Liu, W. J. Zhu, X. D. Shi, Dan Wang, S. Gu, C. Z. Yuan, N. Cao, F. Weidner, T. Yu, Xu J. J., Lu X. L., Ji X. L., Du S. X., C. P. Shen, X. Wu, T. J. Min, K. J. Zhu, G. Cibinetto, G. X. Sun, J. V. Bennett, Li Yan, J. G. Messchendorp, W. L. Yuan, Q. Ouyang, Z. Jiao, Wenbin Qian, S. L. Yang, A. Sarantsev, D. H. Wei, J. S. Lange, S. S. Fang, C. Y. Guan, K. Y. Liu, Li H. J., Ma X. Y., Y. G. Gao, W. Ikegami Andersson, P. W. Luo, Ma R. Q., Y. N. Gao, Qi H. R., Y. B. Zhao, Y. Zhang, Y. B. Liu, M. Bertani, L. Yang, W. Shan, J. B. Zhao, P. Kiese, Yuan Hou, J. Dong, Mo Y. J., Zhiqing Zhang, Q. P. Ji, M. Kuessner, I. R. Boyko, Li Z. Y., H. B. Jiang, S. Nisar, Ji X. B., R. A. Briere, C. J. Tang, Y. Hu, Y. P. Lu, Li X. L., X. S. Jiang, S. H. Zhang, X. Y. Shen, W. Gradl, Tao Sun, V. Rodin, G. A. Chelkov, Y. X. Song, Xu X. P., P. Patteri, Lu J. G., R. Farinelli, R. X. Yang, Wei Xu, J. F. Sun, A. Pitka, P. Adlarson, S. Marcello, Y. Zeng, M. Pelizaeus, Zhe Sun, S. Lusso, Y. B. Chen, Xiaofeng Zhu, J. Z. Zhang, J. J. Song, L. Sun, T. Johansson, J. F. Chang, O. B. Kolcu, X. Cai, L. Lavezzi, H. Y. Zhang, R. B. de Boer, Li L. K., G. F. Chen, J. Y. Zhang, H. W. Wen, Li J. L., Y. K. Heng, T. T. Han, S. J. Zhao, Li P. L., A. Bortone, Xuanhong Lou, Viktor Thorén, Nasser Kalantar-Nayestanaki, Yue Pan, I. Balossino, Hu H. M., Qu S. Q., Yu C. X., Li D. M., M. G. Zhao, Y. H. Yang, R. P. Guo, J. Zhu, M. Savrie, Yi Jin, Y. J. Xiao, Ma M. M., S. Janchiv, C. Zhong, C. Schnier, Y. Q. Wang, Li X. H., X. T. Huang, Ma H. L., G. Rong, Yu J. S., Z. X. Meng, X. A. Xiong, A. A. Zafar, K. H. Rashid, Y. T. Liang, S. J. Chen, K. J. Li, Andrzej Kupsc, M. L. Chen, Magnus Wolke, Y. F. Liang, Fang Liu, Li W. G., U. Wiedner, I. Denysenko, I. Uman, Guangyi Zhang, Z. J. Xiao, W. B. Yan, S. Pacetti, N. Huesken, M. Y. Dong, J. H. Zou, S. S. Sun, R. E. Mitchell, Q. Liu, Tristan Weber, L. Gong, L. G. Xia, A. Amoroso, A. Dbeyssi, Angelo Rivetti, F. De Mori, He K. L., L. D. Liu, Hu J. F., X. F. Wang, C. X. Liu, R. Kappert, S. Jin, Anita, Y. Yuan, K. Goetzen, Li S. Y., M. Albrecht, B. T. Tsednee, Ke Wang, W. Y. Sun, F. H. Heinsius, Lu J. D., B. L. Wang, Ma L. L., H. Liang, L. Koch, A. Khoukaz, R. Baldini Ferroli, Li W. D., Krisztian Peters, S. Malde, M. Z. Wang, Lu Y. P., Haiping Peng, Tao Luo, J. Libby, Shulei Zhang, H. S. Chen, Alperen Yuncu, H. L. Dai, Li C. H., Yaquan Fang, M. Greco, Shou-hua Zhu, John Jake Lane, Guoqiang Yu, K. Schoenning, B. S. Zou, Q. A. Malik, G. Mezzadri, W. C. Yan, Zhiqiang Liu, M. N. Achasov, L. Zhao, L. P. Zhou, Xiao-Rui Lyu, Z. P. Mao, J. Fang, J. Bloms, Z. Y. Zhang, Y. G. Xie, X. L. Gao, C. Dong, S. Sosio, Y. Yang, Joachim Pettersson, J. Tang, Yunlong Zhang, D. Bettoni, J. L. Zhang, Jianping Zheng, M. Destefanis, M. Rolo, and F. Cossio
Subjects: Nuclear physics, Physics, 010308 nuclear & particles physics, law, 0103 physical sciences, Detector, Measure (physics), Center of mass, 010306 general physics, Collider, 01 natural sciences, law.invention
Abstract: The observed cross sections for e(+)e(-) -> mu(+) mu(-) at energies from 3.8 to 4.6 GeVare measured using data samples taken with the BESIII detector operated at the BEPCII collider. We measure ...
Published: 2020

22. Lipid profile and oxidative stability of commercial egg products

Author: L.-Y. Liu, M.-H. Yang, J.-H. Lin, and M.-H. Lee
Subjects: Pharmacology, medicine.diagnostic_test, Chemistry, medicine, Food science, Oxidative phosphorylation, Lipid profile, Food Science
Published: 2020

23. Determination of Strong-Phase Parameters in D→KS,L0π+π−

Author: L. Yang, Y. Ding, B. J. Liu, Zongyuan Wang, Xiaozhong Huang, T. Y. Xing, D. Y. Chen, W. Kühn, Y. T. Tan, Tao Luo, H. J. Lu, J. G. Lu, Y. Fu, Xujin Yuan, Z. X. Meng, X. A. Xiong, Q. A. Malik, G. Mezzadri, A. Calcaterra, Z. G. Zhao, L. Z. Liao, Q. Ouyang, Z. Y. You, Z. A. Zhu, W. Gradl, Y. H. Zheng, D. Y. Wang, B. X. Yu, Cong-Feng Qiao, S. B. Liu, L. Zhang, Y. H. Yan, Krisztian Peters, T. Weber, A. A. Zafar, Y. Nefedov, Andrzej Kupsc, S. S. Fang, F. E. Maas, T. Hu, H. H. Zhang, Z. J. Sun, C. P. Shen, J. W. Zhao, Y. C. Zhu, N. Yu. Muchnoi, H. S. Chen, Fang Liu, I. Denysenko, T. Y. Qi, W. C. Yan, M. L. Chen, B. Y. Zhang, J. J. Xu, L. M. Gu, L. P. Zhou, P. R. Li, S. Maldaner, X. Y. Jiang, S. L. Yang, S. F. Zhang, K. H. Rashid, Y. B. Liu, O. Bakina, Bingxuan Liu, G. Wilkinson, H. L. Dai, Igor Boyko, Y. H. Zhang, F. Feldbauer, Y. M. Ma, G. R. Liao, W. S. Cheng, Yao Zhang, Z. Q. Yang, L Y Liu, Y. X. Xia, S. H. Zhu, G. Li, T. Yu, M. M. Ma, Z. P. Mao, Feng Liu, Y. Schelhaas, H. J. Li, X. K. Zhou, P. X. Shen, A. Gilman, L. J. Wu, Y. T. Liang, R. Farinelli, J. S. Huang, Cui Li, J. Fang, M. Ablikim, Z. Y. Wang, H. B. Li, C. D. Fu, C. Q. Feng, X. Liu, A. G. Denig, C. L. Luo, T. Held, Z. Wu, C. X. Liu, Michael Papenbrock, F. Yan, Q. Zhou, H. R. Qi, Q. Q. Song, S. J. Zhao, Z. Gao, L. Koch, A. Khoukaz, J. Min, Huanhuan Liu, M. Richter, S. J. Chen, X. L. Ji, Y. J. Mo, Z. Ning, S. Y. Xiao, Zhiqing Zhang, Stephen Lars Olsen, H. L. Ma, T. Lenz, D. M. Li, R. Baldini Ferroli, C. C. Zhang, B. Zhong, L. B. Guo, Z. Y. Deng, J. L. Zhang, Ch. Rosner, Y. Pan, G. Felici, C. W. Wang, G. Rong, Guangshun Huang, I. Uman, B. Kopf, Shan Jin, Serkant Ali Cetin, H. Muramatsu, A. N. Zhu, Ulrich Wiedner, S. Malde, S. Nakhoul, M. Z. Wang, Tao Zhang, J. Chai, W. Imoehl, Z. J. Xiao, D. J. Ambrose, G. X. Sun, J. V. Bennett, K. Goetzen, Q. J. Xu, X. Wang, X. S. Kang, F. De Mori, M. Kuemmel, Matthew Glenn Kurth, Lei Li, M. Pelizaeus, Yunlong Zhang, Ziyuan Li, X. N. Li, V. Prasad, S. Han, F. F. Sui, M. H. Gu, X. N. Ma, R. Kiuchi, Xingguo Li, K. L. He, L. Yan, M. Kuessner, Jimin Zhao, J. C. Chen, Xuanhong Lou, Viktor Thorén, P. L. Li, S. Qian, Q. An, Jialun Ping, Haiping Peng, J. Libby, Z. Jiao, Fu-Hu Liu, Xu Shan, D. H. Zhang, H. Y. Sheng, Ke Wang, K. Zhang, Nasser Kalantar-Nayestanaki, P. Larin, D. Bettoni, W. Shan, S. Ahmed, Xiang-Gan Liu, Y. G. Xie, J. C. Li, X. F. Cui, Y. X. Yang, X. Y. Zhang, C. Sowa, Y. B. Zhao, C. Morales Morales, Li Zhou, R. Poling, H. L. Jiang, B. Wang, J. Zhuang, G. A. Chelkov, M. Kavatsyuk, M. X. Luo, C. X. Yu, J. Dong, Meng Wang, Jianping Zheng, Q. P. Ji, S. X. Du, R. Kappert, Liqing Xu, D. V. Dedovich, X. H. Li, Xu Zhou, Z. L. Dou, L. H. Wu, Y. H. Xie, M. Qi, H. J. Yang, G. Y. Tang, R. Kliemt, A. Mangoni, Q. L. Xiu, X. L. Wang, J. B. Liu, Y. J. Sun, Yifan Yang, G. F. Xu, Y. P. Lu, Yaquan Fang, I. Balossino, A. Pitka, Fenfen An, B. L. Wang, Xingchao Dai, T. C. Zhao, Zhiqing Liu, M. Albrecht, W. D. Li, S. Nisar, B. T. Tsednee, Q. Zhao, Evelina Gersabeck, Y. Z. Sun, B. Zheng, X. Y. Shen, R. G. Ping, Anita, S. Gu, T. J. Min, C. J. Tang, W. J. Zhu, K. Y. Liu, X. D. Shi, Xiang Zhou, Y. Hu, Xiao-Rui Lyu, X. F. Wang, M. Savrie, M. Maggiora, Ling Zhao, T. Johansson, Lei Zhao, J. F. Chang, B. X. Zhang, A. Guskov, Jie Yu, Jie Zhao, D. X. Lin, Alexey Zhemchugov, H. M. Hu, Yi Jin, D. Y. Liu, J. B. Jiao, J Chen, M. G. Zhao, Y. H. Yang, X. X. Ma, J. Zhu, Q. M. Ma, W. P. Wang, X. L. Luo, Z. A. Liu, K. Schoenning, Q. Y. Li, Y. Gao, B. S. Zou, I. K. Keshk, C. X. Lin, M. Rump, Gang Zhao, J. F. Sun, Y. F. Wang, Y. G. Gao, Z. H. Qin, X. Y. Song, Z. L. Hou, A. Mustafa, O. B. Kolcu, M. Destefanis, Y. Zhang, X. L. Gao, Magnus Wolke, K. J. Zhu, Niklaus Berger, Y. F. Liang, Y. Ban, P. Weidenkaff, F. H. Heinsius, J. W. Li, K. Begzsuren, D. P. Jin, Y. Yuan, Z. G. Wang, S. Marcello, Y. Zeng, Y. S. Zhu, A. Q. Guo, Y. J. Lin, Zhe Sun, S. Lusso, J. Y. Liu, Yu Zhang, X. Cai, L. Lavezzi, F. Bianchi, H. Y. Zhang, Haiwen Liu, C. Dong, L. Xia, R. M. Wang, Y. J. Xiao, M. Alekseev, G. Cibinetto, S. Sosio, C. Z. Yuan, N. Cao, Jun-Yi Zhang, I. B. Nikolaev, S. P. Wen, H. Liang, X. Q. Hao, X. R. Zhou, M. Himmelreich, W. G. Li, Q. Liu, Y. P. Guo, Y. B. Chen, Xiaofeng Zhu, J. Z. Zhang, J. Bloms, Cheng Li, G. F. Chen, Y. K. Sun, Z. P. Zhang, P. W. Luo, N. Qin, Xiaoyu Zhou, Joachim Pettersson, J. Y. Zhang, L. L. Ma, L. Gong, Q. Gao, J. J. Song, L. Sun, J. Z. Fan, J. H. Yin, X. Tang, S. Spataro, X. P. Xu, A. Amoroso, Zujian Wang, M. Fritsch, H. W. Wen, A. Yuncu, M. Rolo, Y. Bai, Y. K. Heng, F. Cossio, A. Dbeyssi, Jianhao Zhang, G. F. Cao, V. Rodin, Ke Liu, M. Shao, Y. T. Gu, X D Shi, Y. J. Mao, H. X. Yang, J. F. Hu, X. B. Ji, I. Garzia, P. Patteri, B. Garillon, Huihui Liu, Zhiyong Zhang, J. G. Messchendorp, X. P. Qin, J. P. Dai, Angelo Rivetti, C. F. Redmer, J. D. Lu, Y. Q. Wang, X. T. Huang, A. Sarantsev, D. H. Wei, J. S. Lange, X. H. Mo, L. S. Wang, M. H. Ye, L. L. Wang, H. Cai, Jacek Biernat, L. Y. Dong, F. Nerling, M. Y. Dong, H. B. Liu, J. H. Zou, S. S. Sun, X. S. Qin, R. E. Mitchell, Bibo Ke, W. B. Yan, M. N. Achasov, S. Pacetti, N. Huesken, Ke Li, T. Hussain, X. Y. Ma, W. X. Gong, X. H. Sun, P. Kiese, Yuan Hou, R. A. Briere, X. S. Jiang, R. X. Yang, Wei Xu, P. Adlarson, J. Q. Zhang, S. L. Niu, F. Y. Li, Y. F. Long, K. Ravindran, M. Greco, Yi Zhang, R. P. Guo, S. Q. Qu, Z. B. Li, W. Ikegami Andersson, F. Li, F. C. Ma, T. Liu, J. F. Qiu, L. Fava, Yang Zhang, P. L. Wang, Muhammad Irshad, F. A. Harris, W. L. Chang, H. Leithoff, and M. Bertani
Subjects: Physics, Particle physics, Annihilation, Phase (waves), General Physics and Astronomy, 01 natural sciences, law.invention, law, 0103 physical sciences, CP violation, Charm (quantum number), Sensitivity (control systems), 010306 general physics, Collider, Mixing (physics), Energy (signal processing)
Abstract: We report the most precise measurements to date of the strong-phase parameters between D^{0} and D[over ¯]^{0} decays to K_{S,L}^{0}π^{+}π^{-} using a sample of 2.93 fb^{-1} of e^{+}e^{-} annihilation data collected at a center-of-mass energy of 3.773 GeV with the BESIII detector at the BEPCII collider. Our results provide the key inputs for a binned model-independent determination of the Cabibbo-Kobayashi-Maskawa angle γ/ϕ_{3} with B decays. Using our results, the decay model sensitivity to the γ/ϕ_{3} measurement is expected to be between 0.7° and 1.2°, approximately a factor of three smaller than that achievable with previous measurements, based on the studies of the simulated data. The improved precision of this work ensures that measurements of γ/ϕ_{3} will not be limited by knowledge of strong phases for the next decade. Furthermore, our results provide critical input for other flavor-physics investigations, including charm mixing, other measurements of CP violation, and the measurement of strong-phase parameters for other D-decay modes.
Published: 2020

24. Observation of D+→ηηπ+ and improved measurement of D0(+)→ηπ+π−(0)

Author: R. Kliemt, A. Mangoni, Xiangcheng Pan, Q. Liu, Tristan Weber, A. Guskov, Jie Yu, T. Johansson, Ke Wang, J. F. Chang, Xiao-Rui Lyu, L. L. Ma, L. Gong, T. J. Min, K. J. Zhu, L. G. Xia, A. Amoroso, Q. A. Malik, G. Mezzadri, W. C. Yan, Zhiqiang Liu, G. Cibinetto, Y. F. Wang, O. B. Kolcu, H. R. Qi, Lingxuan Zhang, Y. X. Tan, W. Imoehl, X. L. Gao, L. M. Gu, M. N. Achasov, L. P. Zhou, X. Cai, X. H. Liu, R. Poling, W. G. Li, A. G. Denig, M. H. Ye, L. Lavezzi, M. G. Zhao, Y. H. Yang, X. X. Ma, R. P. Guo, J. Zhu, A. Dbeyssi, J. P. Dai, Y. M. Ma, Z. P. Mao, Yan Zhang, Y. K. Sun, Angelo Rivetti, Magnus Wolke, Y. F. Liang, D. P. Jin, J. Fang, J. Bloms, F. H. Heinsius, X. P. Qin, S. Spataro, Zongyuan Wang, Ch. Rosner, Xujin Yuan, M. Kuemmel, Matthew Glenn Kurth, X. F. Cui, G. S. Huang, C. Dong, S. Sosio, W. J. Zhu, X. D. Shi, Dan Wang, S. Gu, H. Liang, S. B. Liu, B. L. Wang, T. C. Zhao, M. Richter, Z. Ning, S. Y. Xiao, Q. P. Ji, Y. Nefedov, F. F. Sui, M. H. Gu, R. Kiuchi, Lei Li, H. M. Liu, J. F. Hu, F. Weidner, D. Y. Liu, J. B. Jiao, F. Li, F. C. Ma, L. Y. Dong, X. K. Zhou, L. J. Wu, Y. J. Mo, Y. H. Zheng, Cong-Feng Qiao, Ke Liu, F. De Mori, I. Uman, X. L. Ji, H. Y. Sheng, C. X. Yu, G. F. Cao, Q. Ouyang, S. S. Fang, Y. B. Liu, T. Liu, N. Yu. Muchnoi, X. S. Kang, Y. H. Zhang, S. L. Olsen, X. F. Wang, Z. J. Xiao, X D Shi, Xiang-Gan Liu, Y. J. Mao, Z. G. Wang, H. Y. Zhang, Joachim Pettersson, E. M. Gersabeck, J. F. Qiu, M. Papenbrock, L. Fava, Zhi Yang, T. Y. Qi, Q. M. Ma, R. T. Ma, A. Mustafa, H. X. Yang, Z. Y. Wang, Teresa Lenz, I. Garzia, G. Wilkinson, X. L. Luo, G. F. Chen, Z. Y. Zhang, J. Y. Zhang, F. Nerling, B. Zheng, R. G. Ping, J. B. Zhao, Y. Yuan, Z. A. Liu, Y. S. Zhu, H. W. Wen, Yu Zhang, S. Qian, Q. An, Jialun Ping, M. Himmelreich, Fang Liu, K. Begzsuren, Yunlong Zhang, I. R. Boyko, W. P. Wang, F. Bianchi, X. Y. Zhang, Xiaozhong Huang, Huihui Liu, W. S. Cheng, M. Kuessner, V. Prasad, Y. K. Heng, Yao Zhang, G. Li, T. T. Han, X. L. Wang, S. J. Zhao, B. J. Liu, D. Bettoni, X. Y. Shen, J. L. Zhang, J. B. Liu, Y. J. Sun, Yifan Yang, J. G. Messchendorp, U. Wiedner, Y. G. Xie, I. Denysenko, Q. J. Xu, Li Zhou, Y. Ban, P. Weidenkaff, S. P. Wen, Jianping Zheng, Tao Luo, L. Y. Liu, I. B. Nikolaev, J. C. Chen, Xuanhong Lou, T. Yu, Y. Ding, Viktor Thorén, Andrzej Kupsc, Y. P. Lu, Nasser Kalantar-Nayestanaki, G. A. Chelkov, S. X. Du, B. X. Yu, K. Y. Liu, C. Morales Morales, Yue Pan, I. Balossino, M. L. Chen, Huanhuan Liu, G. Felici, C. D. Fu, M. Destefanis, Shulei Zhang, J. H. Yin, M. Shao, Y. T. Gu, C. X. Yue, Z. L. Dou, T. Y. Xing, D. Y. Chen, X. S. Qin, X. R. Zhou, Cheng Li, C. Q. Feng, X. R. Chen, Z. Y. Deng, H. S. Chen, Alperen Yuncu, H. L. Dai, Y. H. Xie, M. Maggiora, B. Y. Zhang, W. Kühn, X. Tang, H. J. Li, Ling Zhao, L. Koch, A. Khoukaz, X. H. Li, L. Wollenberg, J. Libby, M. Rolo, Xingchao Dai, Z. Y. You, Z. A. Zhu, Lei Zhao, Z. L. Hou, Yaquan Fang, M. Greco, Y. G. Gao, Shou-hua Zhu, R. Baldini Ferroli, P. W. Luo, J. Min, H. B. Liu, Krisztian Peters, S. Malde, M. Z. Wang, F. Cossio, C. P. Shen, M. Y. Dong, K. Schoenning, B. S. Zou, K. Goetzen, B. Kopf, Y. Schelhaas, A. Sarantsev, D. H. Wei, P. R. Li, J. S. Lange, X. N. Li, Zhang Li, C. Z. Yuan, N. Cao, A. Q. Guo, C. W. Wang, Haiping Peng, K. L. He, Q. Q. Song, J. H. Zou, Ziyi Wang, Y. P. Guo, P. L. Wang, S. S. Sun, Serkant Ali Cetin, S. W. Han, V. Rodin, Meng Wang, Muhammad Irshad, Z. H. Qin, R. E. Mitchell, F. A. Harris, W. L. Chang, X. P. Xu, X. B. Ji, Yao Wang, Jimin Zhao, P. L. Li, Z. P. Zhang, H. Leithoff, P. Patteri, C. F. Redmer, Bibo Ke, W. B. Yan, M. Bertani, G. Y. Tang, S. Pacetti, L. Yang, N. Huesken, Ke Li, Jie Zhao, D. X. Lin, Alexey Zhemchugov, H. M. Hu, F. H. Liu, X. H. Mo, L. S. Wang, Nicolas Berger, L. L. Wang, H. Cai, H. B. Jiang, Jacek Biernat, J. W. Zhang, X. Q. Hao, S. Nakhoul, W. Gradl, X. N. Ma, S. Jaeger, P. Larin, Y. X. Song, R. Kappert, B. Wang, Zujian Wang, M. Fritsch, M. Kavatsyuk, G. F. Xu, S. Jin, Anita, C. Sowa, Y. B. Zhao, M. Qi, H. J. Yang, W. Shan, J. Dong, S. Nisar, C. J. Tang, Y. Hu, M. M. Ma, B. X. Zhang, Y. Fu, J. W. Zhao, J. Chai, G. X. Sun, J. V. Bennett, Li Yan, Y. C. Zhu, Z. Jiao, D. H. Zhang, T. Held, X. Y. Song, M. Albrecht, W. D. Li, F. Feldbauer, Feng Liu, B. T. Tsednee, M. Ablikim, X. Y. Jiang, R. Farinelli, H. L. Ma, D. M. Li, H. Muramatsu, L. D. Liu, M. Pelizaeus, S. Ahmed, Y. X. Yang, J. J. Xu, J. D. Lu, C. Schnier, Y. Q. Wang, Lei Zhang, X. T. Huang, J. Q. Zhang, G. Rong, J. S. Huang, Q. Zhao, Y. Z. Sun, Z. X. Meng, X. A. Xiong, I. K. Keshk, A. A. Zafar, S. L. Yang, C. X. Lin, G. R. Liao, Alexander Leon Gilman, M. Rump, Gang Zhao, J. F. Sun, S. Marcello, Y. Zeng, Y. J. Lin, Zhe Sun, S. Lusso, K. H. Rashid, Y. B. Chen, Xiaofeng Zhu, J. Z. Zhang, C. X. Liu, J. J. Song, L. Sun, H. B. Li, Y. T. Liang, S. J. Chen, C. L. Luo, S. Y. Li, Q. Zhou, T. Holtmann, J. Y. Liu, C. C. Zhang, H. J. Lu, J. G. Lu, Y. N. Gao, B. Zhong, L. B. Guo, F. E. Maas, T. Hu, X. L. Li, Feng Yan, L. H. Wu, M. Savrie, O. Bakina, Yi Jin, Y. J. Xiao, P. X. Shen, Z. Wu, M.G. Alekseev, Zhiqing Zhang, A. N. Zhu, Tao Zhang, Xu Shan, J. C. Li, J. Zhuang, M. X. Luo, D. V. Dedovich, A. Calcaterra, Z. G. Zhao, L. Z. Liao, Yu Bai, H. H. Zhang, Z. J. Sun, S. Maldaner, P. Kiese, Yuan Hou, R. A. Briere, X. S. Jiang, R. X. Yang, Wei Xu, A. Pitka, P. Adlarson, Y. F. Long, K. Ravindran, Yi Zhang, S. Q. Qu, Z. B. Li, W. Ikegami Andersson, T. Hussain, X. Y. Ma, W. X. Gong, and C. H. Li
Subjects: Physics, Particle physics, 010308 nuclear & particles physics, Electron–positron annihilation, 0103 physical sciences, Pi, CP violation, 010306 general physics, 01 natural sciences
Published: 2020

25. Observation of a Resonant Structure in e+e−→K+K−π0π0

Author: Q. A. Malik, G. Mezzadri, M. H. Ye, X. Wang, F. De Mori, C. Sowa, M. Bertani, L. M. Gu, Z. X. Meng, Yao Wang, Y. B. Zhao, L. P. Zhou, P. R. Li, Y. M. Ma, Z. P. Mao, M. Richter, Z. Ning, S. Y. Xiao, X. A. Xiong, L. Yang, Meng Wang, Jinfei Wu, J. Fang, Ch. Rosner, Zhiqing Liu, L. Y. Dong, Huanhuan Liu, A. A. Zafar, Z. G. Wang, G. Felici, H. Y. Zhang, W. G. Li, Y. K. Sun, J. Libby, J. Dong, X. N. Ma, G. Y. Tang, Ke Wang, W. Y. Sun, Haiwen Liu, T. Johansson, J. F. Chang, Y. F. Wang, O. B. Kolcu, X. Cai, L. Lavezzi, X. Q. Hao, Yan Zhang, H. B. Jiang, Xu Yan, R. T. Ma, Jiawei Zhang, Q. P. Ji, S. Spataro, X. P. Xu, Shiqun Li, Shan Jin, S. F. Zhang, F. Li, K. H. Rashid, Yaquan Fang, A. Pitka, K. Goetzen, S. Nisar, X. Tang, G. F. Chen, C. J. Tang, Y. T. Liang, W. Imoehl, H. B. Li, Y. Hu, S. J. Chen, F. C. Ma, W. Gradl, Y. H. Zheng, M. Y. Dong, John Jake Lane, Guoqiang Yu, D. Y. Liu, J. B. Jiao, Guangshun Huang, L. Yan, M. Kuessner, Y. X. Song, Y. P. Lu, Z. A. Liu, Q. M. Ma, V. Prasad, J. Y. Zhang, Lei Li, D. Y. Wang, M. Albrecht, K. Schoenning, B. S. Zou, J. L. Li, A. Yuncu, M. Rolo, Y. Ding, B. J. Liu, X. H. Li, L. Wollenberg, Xiao-Rui Lyu, S. Zhang, Jie Zhao, D. X. Lin, B. Wang, M. Kavatsyuk, S. Han, Xingchao Dai, Alexey Zhemchugov, H. M. Hu, A. G. Denig, C. L. Luo, Q. Zhou, H. C. Shi, Y. Yuan, Y. S. Zhu, G. F. Cao, W. D. Li, B. T. Tsednee, Krisztian Peters, S. L. Yang, B. L. Wang, T. Holtmann, Niklaus Berger, J. Min, T. Liu, J. F. Qiu, L. H. Wu, C. C. Zhang, X. Y. Jiang, M. M. Ma, Tao Sun, J. L. Zhang, B. Zhong, L. B. Guo, H. W. Wen, M. Savrie, Y. Fu, G. A. Chelkov, L. Fava, Zhi Yang, B. Kopf, T. C. Zhao, J. Zhao, X D Shi, F. Cossio, F. F. Sui, M. H. Gu, R. Kiuchi, H. Y. Sheng, T. Hussain, J. Y. Liu, T. Y. Xing, Zongyuan Wang, D. Y. Chen, W. Kühn, Yi Jin, L. Xia, Ruiting Ma, H. B. Liu, K. J. Zhu, M. Fritsch, Y. G. Gao, B. X. Zhang, K. L. He, H. Muramatsu, Ziyi Wang, A. N. Zhu, Ulrich Wiedner, I. Uman, Y. J. Mao, X. Y. Ma, H. X. Yang, T. T. Han, Q. Liu, L. L. Ma, L. Gong, W. Yuan, L. Koch, J. W. Zhao, W. X. Gong, R. Kappert, S. J. Zhao, Tao Zhang, Z. Y. You, Hongrong Qi, J. H. Zou, F. Weidner, C. H. Li, M. Z. Wang, Y. J. Xiao, Y. Zhang, Z. A. Zhu, W. C. Yan, G. X. Sun, J. V. Bennett, H. Xiao, Jimin Zhao, A. Khoukaz, Y. H. Xie, Ziyuan Li, C. X. Yu, Y. C. Zhu, A. Amoroso, S. Nakhoul, A. Q. Guo, Q. Ouyang, Jianhao Zhang, P. L. Li, Z. Jiao, Fu-Hu Liu, S. S. Sun, D. H. Zhang, R. X. Yang, S. Janchiv, X. L. Gao, R. Baldini Ferroli, B. Zheng, R. G. Ping, T. Z. Han, M. Maggiora, Ling Zhao, A. Pathak, S. S. Fang, C. Y. Guan, S. Jaeger, Ke Liu, T. Weber, F. Feldbauer, C. Li, S. Qian, Q. An, Jialun Ping, H. J. Lu, J. G. Lu, Andrzej Kupsc, P. Larin, M. Qi, H. J. Yang, Huihui Liu, Lei Zhao, Z. L. Hou, T. Held, M. Kuemmel, Matthew Glenn Kurth, Xu Shan, A. Dbeyssi, X. S. Qin, C. Zhong, Y. B. Liu, S. Malde, G. F. Xu, C. X. Yue, Q. J. Xu, Feng Liu, F. E. Maas, W. Shan, C. Dong, S. Sosio, M. Himmelreich, Y. Ban, P. Weidenkaff, F. H. Heinsius, Anita, J. G. Messchendorp, Y. P. Guo, S. Gu, T. Hu, X. Y. Zhang, X. L. Wang, C. P. Shen, L. J. Wu, J. Bloms, R. S. Shi, S. P. Wen, Xuanhong Lou, J. P. Dai, M. Ablikim, X. R. Zhou, X. F. Cui, Jianyu Zhang, X. Wu, X. L. Lu, Viktor Thorén, J. B. Liu, O. Bakina, A. Calcaterra, Z. G. Zhao, X. N. Li, L. Z. Liao, P. L. Wang, Cheng Li, R. E. Mitchell, C. Z. Yuan, N. Cao, Nasser Kalantar-Nayestanaki, Y. J. Sun, Yifan Yang, Zujian Wang, Angelo Rivetti, Haiping Peng, Joachim Pettersson, P. Kiese, Y. J. Mo, Muhammad Irshad, L. Q. Qin, Yuan Hou, C. Morales Morales, Hao Liang, X. L. Luo, X. L. Ji, Y. Bai, P. X. Shen, Tao Luo, Yue Pan, R. A. Briere, I. Balossino, C. F. Redmer, D. C. Shan, T. Y. Qi, J. D. Lu, C. W. Wang, G. Rong, J. Tang, H. H. Zhang, Y. K. Heng, X. Y. Song, Cong-Feng Qiao, Z. Wu, Evelina Gersabeck, C. Schnier, Y. Q. Wang, L. D. Liu, S. Ahmed, K. Begzsuren, Y. X. Yang, Z. J. Sun, N. Yu. Muchnoi, X. S. Jiang, Y. Schelhaas, Yunlong Zhang, F. Bianchi, B. X. Yu, Zhiqing Zhang, D. Bettoni, W. J. Zhu, F. A. Harris, J. F. Hu, Y. H. Zhang, X. D. Shi, M. Lellmann, Lingxuan Zhang, Y. X. Tan, W. B. Yan, S. Maldaner, W. L. Chang, Huimin Wang, Xiang-Gan Liu, M. L. Chen, Zhiyong Zhang, L Y Liu, X. S. Kang, X. T. Huang, R. Poling, S. H. Zhu, T. Yu, H. Leithoff, M. N. Achasov, J. F. Sun, X. P. Qin, Z. Y. Wang, X. Liu, Q. Q. Song, Jianping Zheng, W. P. Wang, Z. H. Qin, Q. Zhao, X. K. Zhou, M. G. Zhao, Y. H. Yang, X. X. Ma, S. Pacetti, H. S. Chen, H. Qi, C. X. Liu, S. Marcello, Y. Z. Sun, X. Y. Shen, Y. G. Xie, Li Zhou, Y. Zeng, T. J. Min, J. Zhu, X. F. Wang, Wei Xu, K. Y. Liu, I. Garzia, H. L. Dai, Igor Boyko, J. C. Li, Zhe Sun, S. Lusso, P. Adlarson, Xiang Zhou, I. K. Keshk, N. Huesken, Serkant Ali Cetin, S. X. Du, C. X. Lin, Ke Li, M. Destefanis, J. Zhuang, M. Rump, Gang Zhao, Y. B. Chen, Xiaofeng Zhu, J. Z. Zhang, J. J. Song, L. Sun, Fang Liu, M. X. Luo, Dylan Jaide White, R. Farinelli, H. J. Li, I. Denysenko, Stephen Lars Olsen, J. Q. Zhang, H. L. Ma, T. Lenz, D. M. Li, Michael Papenbrock, D. V. Dedovich, Shuai Liu, B. Y. Zhang, J. J. Xu, Guangyi Zhang, M. Pelizaeus, Y. F. Long, B. C. Ke, Z. J. Xiao, K. Ravindran, M. Greco, Magnus Wolke, Y. F. Liang, D. P. Jin, X. Pan, Yi Zhang, Xujin Yuan, R. P. Guo, S. Q. Qu, S. B. Liu, Z. B. Li, W. Ikegami Andersson, Y. Nefedov, F. Nerling, X. H. Mo, L. S. Wang, L. L. Wang, H. Cai, L. Q. Huang, Jacek Biernat, I. B. Nikolaev, J. H. Yin, Lei Zhang, M. Shao, Y. T. Gu, A. Sarantsev, D. H. Wei, J. S. Lange, Bingxuan Liu, G. Wilkinson, W. S. Cheng, Yao Zhang, G. Li, A. Gilman, C. D. Fu, C. Q. Feng, X. R. Chen, Z. Y. Deng, Xingguo Li, R. Kliemt, A. Mangoni, A. Guskov, Jie Yu, G. Cibinetto, P. W. Luo, L. K. Li, V. Rodin, X. B. Ji, and P. Patteri
Subjects: Physics, Particle physics, 0103 physical sciences, Structure (category theory), General Physics and Astronomy, 010306 general physics, 01 natural sciences, Energy (signal processing), Luminosity
Abstract: A partial-wave analysis is performed for the process e^{+}e^{-}→K^{+}K^{-}π^{0}π^{0} at the center-of-mass energies ranging from 2.000 to 2.644 GeV. The data samples of e^{+}e^{-} collisions, collected by the BESIII detector at the BEPCII collider with a total integrated luminosity of 300 pb^{-1}, are analyzed. The total Born cross sections for the process e^{+}e^{-}→K^{+}K^{-}π^{0}π^{0}, as well as the Born cross sections for the subprocesses e^{+}e^{-}→ϕπ^{0}π^{0}, K^{+}(1460)K^{-}, K_{1}^{+}(1400)K^{-}, K_{1}^{+}(1270)K^{-}, and K^{*+}(892)K^{*-}(892), are measured versus the center-of-mass energy. The corresponding results for e^{+}e^{-}→K^{+}K^{-}π^{0}π^{0} and ϕπ^{0}π^{0} are consistent with those of BABAR with better precision. By analyzing the cross sections for the four subprocesses, K^{+}(1460)K^{-}, K_{1}^{+}(1400)K^{-}, K_{1}^{+}(1270)K^{-}, and K^{*+}(892)K^{*-}(892), a structure with mass M=(2126.5±16.8±12.4) MeV/c^{2} and width Γ=(106.9±32.1±28.1) MeV is observed with an overall statistical significance of 6.3σ, although with very limited significance in the subprocesses e^{+}e^{-}→K_{1}^{+}(1270)K^{-} and K^{*+}(892)K^{*-}(892). The resonant parameters of the observed structure suggest it can be identified with the ϕ(2170), thus the results provide valuable input to the internal nature of the ϕ(2170).
Published: 2020

26. Partial wave analysis of ψ(3686)→K+K−η

Author: Y. H. Zheng, Cong-Feng Qiao, G. Y. Tang, M. Qi, H. J. Yang, N. Yu. Muchnoi, S. Qian, P. W. Luo, Q. An, Jialun Ping, Y. H. Xie, Jie Zhao, X. S. Kang, S. J. Zhao, M. Kuemmel, Matthew Glenn Kurth, B. J. Liu, Y. H. Zhang, K. Zhang, D. X. Lin, Zhang Li, X. Y. Zhang, X. L. Wang, Alexey Zhemchugov, H. M. Hu, M. Maggiora, Ling Zhao, S. L. Olsen, Y. Fu, F. H. Liu, X. F. Cui, J. B. Liu, Nicolas Berger, Y. H. Yan, Y. J. Sun, Yifan Yang, Fang Liu, Lei Zhao, Z. Y. Wang, Teresa Lenz, J. D. Lu, Z. L. Hou, V. Rodin, Q. J. Xu, U. Wiedner, I. Denysenko, J. W. Zhao, X. T. Huang, J. W. Zhang, G. Rong, Y. P. Lu, X. P. Xu, X. B. Ji, Q. Liu, Tristan Weber, Z. X. Meng, X. A. Xiong, J. C. Chen, Xuanhong Lou, L. H. Wu, M. Savrie, Yi Jin, A. A. Zafar, J. W. Li, Y. C. Zhu, R. M. Wang, Y. J. Xiao, P. Patteri, R. Kappert, Tao Luo, M. Richter, Viktor Thorén, G. S. Huang, K. H. Rashid, Nasser Kalantar-Nayestanaki, L. L. Ma, L. Gong, Y. T. Liang, Z. Ning, S. Y. Xiao, F. Li, B. Y. Zhang, S. J. Chen, C. Morales Morales, C. Z. Yuan, N. Cao, L. J. Wu, W. J. Zhu, X. D. Shi, Dan Wang, H. Liang, Lingxuan Zhang, T. Held, S. Gu, F. C. Ma, Yue Pan, I. Balossino, A. Calcaterra, Z. G. Zhao, Q. P. Ji, L. G. Xia, A. Amoroso, L. Z. Liao, X. L. Ji, X. Q. Hao, S. Nakhoul, Y. Schelhaas, W. Imoehl, I. Uman, A. Dbeyssi, G. F. Xu, B. X. Yu, S. Jin, H. R. Qi, Q. Q. Song, Y. J. Mo, Huanhuan Liu, G. Wilkinson, X. P. Qin, W. S. Cheng, Yao Zhang, G. Felici, Jun-Yi Zhang, G. Li, X. K. Zhou, X. N. Ma, X. H. Liu, J. Min, Angelo Rivetti, S. L. Yang, P. Larin, Xujin Yuan, J. P. Dai, F. De Mori, Y. P. Guo, Z. J. Xiao, X D Shi, Bibo Ke, F. F. Sui, M. H. Gu, Z. Y. Zhang, R. Kiuchi, G. R. Liao, Serkant Ali Cetin, H. Y. Sheng, Shulei Zhang, Y. J. Mao, T. Liu, J. F. Qiu, M. Papenbrock, F. Y. Li, C. D. Fu, C. Q. Feng, H. B. Liu, Xiang-Gan Liu, W. B. Yan, Z. Y. Deng, S. Pacetti, L. Fava, D. Y. Liu, M. Albrecht, I. R. Boyko, H. S. Chen, Alperen Yuncu, J. B. Jiao, F. Nerling, H. X. Yang, T. Y. Qi, S. B. Liu, B. Kopf, M. G. Zhao, Y. H. Yang, X. X. Ma, R. P. Guo, J. Zhu, I. Garzia, Ke Liu, Liqing Xu, J. Libby, Yaquan Fang, M. Greco, Shou-hua Zhu, Y. G. Xie, Li Zhou, Yang Zhang, Zhiqing Liu, M. Himmelreich, T. Johansson, J. F. Chang, H. J. Li, X. H. Li, Y. Nefedov, Q. L. Xiu, Yu Bai, H. H. Zhang, N. Huesken, W. D. Li, B. T. Tsednee, X. Y. Song, K. Goetzen, X. Y. Shen, Y. F. Wang, Y. Ding, Y. X. Xia, T. Yu, K. L. He, M. Kuessner, S. W. Han, M. Z. Wang, Jimin Zhao, P. L. Li, X. F. Wang, H. L. Dai, Ke Wang, T. Y. Xing, D. Y. Chen, Q. M. Ma, A. Mustafa, B. Garillon, Ke Li, M. Y. Dong, W. Kühn, Z. J. Sun, C. X. Yu, B. Zheng, R. G. Ping, Z. A. Liu, V. Prasad, O. B. Kolcu, Zujian Wang, X. Cai, L. Lavezzi, Z. L. Dou, Xingchao Dai, E. M. Gersabeck, X. L. Luo, C. F. Redmer, R. Poling, J. F. Sun, F. H. Heinsius, Fenfen An, Z. G. Wang, H. Y. Zhang, Z. Y. You, Z. A. Zhu, K. Schoenning, Q. Y. Li, B. S. Zou, B. Wang, M. Fritsch, M. Kavatsyuk, Y. Yuan, Y. S. Zhu, Yu Zhang, J. H. Zou, Y. G. Gao, G. F. Chen, J. Y. Zhang, M. Bertani, B. L. Wang, Xiao-Rui Lyu, Huihui Liu, S. Marcello, T. C. Zhao, Y. Zeng, Y. J. Lin, Zhe Sun, J. G. Messchendorp, G. A. Chelkov, S. S. Sun, Q. A. Malik, G. Mezzadri, S. Lusso, K. Begzsuren, W. C. Yan, Magnus Wolke, Y. Ban, P. Weidenkaff, S. P. Wen, X. S. Qin, X. R. Zhou, Cheng Li, R. Kliemt, A. Mangoni, L. Yang, A. Guskov, W. P. Wang, S. Maldaner, F. Bianchi, Y. F. Liang, Jie Yu, D. P. Jin, C. P. Shen, L. M. Gu, H. W. Wen, L. Koch, A. Khoukaz, M. N. Achasov, Y. B. Chen, L. P. Zhou, R. E. Mitchell, Xiaofeng Zhu, J. Z. Zhang, Y. M. Ma, J. C. Li, T. J. Min, K. J. Zhu, J. J. Song, R. Baldini Ferroli, Y. K. Heng, M. M. Ma, B. X. Zhang, L. Sun, Z. P. Mao, N. Qin, W. G. Li, A. G. Denig, Y. K. Sun, J. J. Xu, Xiaoyu Zhou, G. Cibinetto, Y. T. Tan, W. Gradl, Krisztian Peters, S. Malde, J. Zhuang, J. Bloms, Z. Q. Yang, J. Fang, Xiaozhong Huang, L. Y. Liu, M. X. Luo, S. Spataro, Ch. Rosner, J. S. Huang, Zongyuan Wang, X. N. Li, Haiping Peng, D. V. Dedovich, Xu Zhou, C. X. Liu, Andrzej Kupsc, Lei Li, H. M. Liu, J. F. Hu, J. Chai, G. X. Sun, J. V. Bennett, Li Yan, Q. Ouyang, M. L. Chen, G. F. Cao, S. S. Fang, F. Feldbauer, A. Q. Guo, C. W. Wang, Y. B. Liu, H. B. Li, C. L. Luo, Q. Zhou, Feng Liu, C. C. Zhang, B. Zhong, L. B. Guo, M. Ablikim, Z. H. Qin, M.G. Alekseev, X. Y. Jiang, A. N. Zhu, Tao Zhang, Xu Shan, I. B. Nikolaev, J. H. Yin, M. Shao, Y. T. Gu, A. Sarantsev, D. H. Wei, P. R. Li, J. S. Lange, M. H. Ye, L. Y. Dong, X. H. Mo, L. S. Wang, L. L. Wang, H. Cai, Jacek Biernat, Z. Jiao, D. H. Zhang, X. Tang, M. Rolo, C. Sowa, Y. B. Zhao, F. Cossio, X. L. Gao, C. Dong, S. Sosio, W. Shan, J. Dong, Joachim Pettersson, Yunlong Zhang, D. Bettoni, J. L. Zhang, H. L. Jiang, Jianping Zheng, S. X. Du, K. Y. Liu, M. Destefanis, S. Nisar, C. J. Tang, Y. Hu, J. Q. Zhang, H. J. Lu, J. G. Lu, P. L. Wang, Meng Wang, Muhammad Irshad, F. E. Maas, T. Hu, F. A. Harris, W. L. Chang, Z. P. Zhang, H. Leithoff, J. Y. Liu, X. L. Li, O. Bakina, Q. Gao, Y. N. Gao, Y. Zhang, Feng Yan, J. Z. Fan, P. X. Shen, Z. Wu, R. Farinelli, H. L. Ma, D. M. Li, Zhiqing Zhang, H. Muramatsu, M. Pelizaeus, S. Ahmed, Y. X. Yang, Q. Zhao, Y. Z. Sun, I. K. Keshk, C. X. Lin, Alexander Leon Gilman, M. Rump, Gang Zhao, Z. Gao, S. L. Niu, Y. F. Long, K. Ravindran, Yi Zhang, S. Q. Qu, Z. B. Li, W. Ikegami Andersson, T. Hussain, X. Y. Ma, W. X. Gong, C. H. Li, X. H. Sun, P. Kiese, Yuan Hou, R. A. Briere, X. S. Jiang, R. X. Yang, Wei Xu, A. Pitka, and P. Adlarson
Subjects: Physics, 010308 nuclear & particles physics, Branching fraction, Partial wave analysis, 0103 physical sciences, Resonance, State (functional analysis), Atomic physics, 010306 general physics, 01 natural sciences
Abstract: Using a sample of (448.1±2.9)×106 ψ(3686) events collected with the BESIII detector, we perform the first partial wave analysis of ψ(3686)→K+K-η. In addition to the well established states, ϕ(1020), ϕ(1680), and K3*(1780), contributions from X(1750), ρ(2150), ρ3(2250), and K2*(1980) are also observed. The X(1750) state is determined to be a 1-- resonance. The simultaneous observation of the ϕ(1680) and X(1750) indicates that the X(1750), with previous observations in photoproduction, is distinct from the ϕ(1680). The masses, widths, branching fractions of ψ(3686)→K+K-η, and the intermediate resonances are also measured.
Published: 2020

27. CircPSMC3 inhibits cell proliferation and induces cell apoptosis in nasopharyngeal carcinoma by downregulating ROCK1

Author: D-Q, Guo, F, Liu, L, Zhang, N-N, Bian, L-Y, Liu, L-X, Kong, and Z-G, Wang
Abstract: Currently, the importance of circular RNAs in malignant tumors has attracted much attention. However, the role of circPSMC3 in nasopharyngeal carcinoma (NPC) remains unclear. The aim of this study was to investigate the function of circPSMC3 in the proliferation and apoptosis of NPC and to explore its possible underlying mechanism.Real Time-quantitative Polymerase Chain Reaction (RT-qPCR) was utilized to determine the level of circPSMC3 in NPC tissues and cell lines. The association between circPSMC3 expression and patients' prognosis was analyzed. CircPSMC3 lentivirus was constructed and transfected into NPC cells. Cell growth ability and apoptosis were detected through Cell Counting Kit-8 (CCK-8) assay, colony formation assay, and flow cytometry, respectively. Western blot was performed to analyze the target protein of circPSMC3. Furthermore, the function of circPSMC3 was explored in nude mice.CircPSMC3 was lowly expressed in NPC tissues compared with adjacent normal tissues. Low circPSMC3 expression was associated with poor prognosis of NPC patients. Meanwhile, the expression of circPSMC3 was significantly down-regulated in NPC cell lines as well. The growth ability of NPC cells was markedly inhibited after circPSMC3 was overexpressed. Overexpression of circPSMC3 significantly promoted the apoptosis of NPC cells in vitro. ROCK1 expression decreased markedly via overexpression of circPSMC3. Furthermore, tumor formation was inhibited after the up-regulation of circPSMC3 in vivo.CircPSMC3 could suppress cell growth and promote cell apoptosis in NPC by downregulating ROCK1.
Published: 2020

28. Search for the rare decay η′→π0π0π0π0 at BESIII

Author: Z. G. Wang, M. Kuessner, X. L. Gao, H. Y. Zhang, Z. A. Liu, G. A. Chelkov, R. Farinelli, Y. Schelhaas, Z. X. Meng, X. A. Xiong, Xiao-Rui Lyu, V. Prasad, P. Kiese, S. L. Yang, Yuan Hou, H. L. Ma, C. Dong, Y. H. Xie, Y. Ban, P. Weidenkaff, M. Maggiora, Ling Zhao, G. F. Chen, M. Albrecht, Lei Zhao, S. Sosio, Z. L. Hou, Y. H. Zheng, Cong-Feng Qiao, C. Z. Yuan, N. Cao, R. A. Briere, D. M. Li, L. D. Liu, S. P. Wen, A. A. Zafar, H. Muramatsu, G. R. Liao, X. S. Qin, X. R. Zhou, J. Y. Zhang, W. D. Li, X. S. Jiang, Zongyuan Wang, B. T. Tsednee, Cheng Li, I. B. Nikolaev, H. R. Qi, Q. Q. Song, N. Yu. Muchnoi, Joachim Pettersson, P. L. Wang, R. Kliemt, Meng Wang, L. J. Wu, Y. P. Guo, Muhammad Irshad, M. Pelizaeus, X. S. Kang, X. Q. Hao, J. H. Yin, R. X. Yang, Wei Xu, Y. H. Zhang, S. Nakhoul, H. W. Wen, R. T. Ma, Yunlong Zhang, Bibo Ke, A. Mangoni, A. Guskov, Jie Yu, T. Holtmann, K. H. Rashid, Serkant Ali Cetin, J. Y. Liu, F. Weidner, Y. J. Mo, A. Pitka, P. Adlarson, Q. Liu, Tristan Weber, M. Bertani, J. J. Xu, S. L. Olsen, D. Bettoni, Z. Y. Wang, Y. Fu, S. Jaeger, J. L. Zhang, Q. Ouyang, Xiaozhong Huang, Xujin Yuan, P. Larin, J. Bloms, W. B. Yan, S. S. Fang, L. L. Ma, L. Gong, S. Pacetti, Teresa Lenz, L. Yang, Jianping Zheng, S. Qian, Q. An, Jialun Ping, M. Shao, Y. T. Gu, Y. T. Liang, S. J. Chen, W. Imoehl, J. S. Huang, C. X. Yue, J. W. Zhao, M. Kuemmel, Matthew Glenn Kurth, W. G. Li, A. G. Denig, Y. K. Sun, S. Spataro, X. Y. Zhang, X. L. Wang, F. A. Harris, W. L. Chang, Y. K. Heng, X. H. Liu, Lingxuan Zhang, Y. X. Tan, N. Huesken, Ke Li, X. F. Cui, H. B. Jiang, T. J. Min, K. J. Zhu, G. Cibinetto, A. Calcaterra, Z. G. Zhao, S. B. Liu, L. Z. Liao, Y. Nefedov, L. G. Xia, A. Amoroso, J. B. Liu, Y. N. Gao, Feng Yan, X. L. Ji, Y. B. Liu, Y. J. Sun, Yifan Yang, T. Y. Qi, Z. P. Zhang, A. Dbeyssi, Y. P. Lu, J. P. Dai, S. X. Du, Andrzej Kupsc, Xiang-Gan Liu, J. B. Zhao, Q. P. Ji, A. Sarantsev, D. H. Wei, P. R. Li, J. S. Lange, M. Himmelreich, K. Y. Liu, M. Destefanis, X. P. Qin, Y. C. Zhu, Y. F. Long, K. Ravindran, H. Leithoff, C. X. Liu, I. R. Boyko, G. S. Huang, P. W. Luo, T. Held, Zhang Li, H. H. Zhang, X. N. Ma, Lei Li, W. Gradl, B. Wang, D. Y. Liu, J. B. Jiao, Huanhuan Liu, G. Felici, Z. Y. Zhang, M. Y. Dong, Angelo Rivetti, F. F. Sui, M. H. Gu, R. Kiuchi, T. Yu, W. J. Zhu, X. D. Shi, Dan Wang, R. Kappert, H. M. Liu, H. Y. Sheng, Y. X. Song, X. K. Zhou, S. Ahmed, Y. X. Yang, S. Gu, Z. J. Sun, F. Li, L. H. Wu, F. C. Ma, M. G. Zhao, Y. H. Yang, X. Tang, X. Y. Shen, C. X. Yu, X. X. Ma, R. P. Guo, J. Zhu, J. H. Zou, Yi Zhang, V. Rodin, J. F. Sun, M. Savrie, T. Johansson, J. F. Chang, S. S. Sun, J. F. Hu, F. De Mori, J. Min, Y. G. Xie, Li Zhou, M. Fritsch, M. L. Chen, M. Rolo, Yi Jin, H. B. Liu, B. Zheng, S. Q. Qu, Z. B. Li, W. Ikegami Andersson, Y. G. Gao, X. P. Xu, X. B. Ji, S. Marcello, Y. Zeng, Y. J. Lin, M. Kavatsyuk, S. Maldaner, Zhe Sun, P. Patteri, R. G. Ping, Z. L. Dou, R. E. Mitchell, Q. Zhao, G. Y. Tang, S. Lusso, B. Kopf, Y. F. Wang, X. H. Mo, L. S. Wang, Y. Ding, G. F. Xu, F. Cossio, M. H. Ye, G. F. Cao, Y. J. Xiao, K. L. He, S. Jin, O. B. Kolcu, J. C. Li, H. J. Li, Y. Z. Sun, Fang Liu, Ziyi Wang, S. W. Han, U. Wiedner, I. Denysenko, T. Liu, J. F. Qiu, I. K. Keshk, Jie Zhao, D. X. Lin, M. Papenbrock, Alexey Zhemchugov, H. M. Hu, M. Z. Wang, T. T. Han, G. Wilkinson, X. Cai, Y. B. Chen, Jimin Zhao, Xiaofeng Zhu, J. Z. Zhang, T. Hussain, X. H. Li, X. Y. Ma, S. J. Zhao, C. X. Lin, X D Shi, F. H. Liu, Nicolas Berger, Y. Bai Anita, X. F. Wang, L. Wollenberg, J. J. Song, B. Y. Zhang, Alexander Leon Gilman, Xingchao Dai, P. L. Li, M. Rump, Gang Zhao, B. J. Liu, W. S. Cheng, Yao Zhang, L. Fava, Zhi Yang, G. Li, L. Sun, L. L. Wang, H. Cai, J. Zhuang, F. Nerling, W. X. Gong, L. Lavezzi, Q. M. Ma, C. F. Redmer, E. M. Gersabeck, A. Mustafa, Y. J. Mao, I. Uman, M. X. Luo, J. W. Zhang, M. Qi, Q. J. Xu, Jacek Biernat, Yan Zhang, C. D. Fu, C. Q. Feng, J. C. Chen, Xuanhong Lou, H. J. Yang, T. Y. Xing, D. Y. Chen, H. X. Yang, I. Garzia, D. V. Dedovich, X. L. Luo, B. X. Zhang, Y. Yuan, Viktor Thorén, Y. S. Zhu, Yu Zhang, C. H. Li, X. R. Chen, M. Richter, Z. Y. Deng, Nasser Kalantar-Nayestanaki, C. Morales Morales, Yue Pan, Z. J. Xiao, I. Balossino, Z. Ning, S. Y. Xiao, K. Begzsuren, X. Y. Song, C. Sowa, Y. B. Zhao, W. P. Wang, W. Kühn, L. Y. Dong, F. Bianchi, W. Shan, J. D. Lu, C. Schnier, Y. Q. Wang, J. Dong, Z. Y. You, Z. A. Zhu, Lei Zhang, X. T. Huang, S. Nisar, C. J. Tang, Y. Hu, G. Rong, H. B. Li, K. Goetzen, C. L. Luo, Q. Zhou, Huihui Liu, L. Y. Liu, C. C. Zhang, Magnus Wolke, B. Zhong, L. B. Guo, M.G. Alekseev, Yao Wang, Y. F. Liang, A. N. Zhu, D. P. Jin, Tao Zhang, C. P. Shen, Zujian Wang, Xu Shan, J. G. Messchendorp, M. M. Ma, J. Chai, F. Feldbauer, A. Q. Guo, Feng Liu, G. X. Sun, J. V. Bennett, Li Yan, Z. Jiao, D. H. Zhang, C. W. Wang, M. Ablikim, X. Y. Jiang, Z. H. Qin, J. Q. Zhang, H. J. Lu, J. G. Lu, F. E. Maas, T. Hu, X. L. Li, O. Bakina, P. X. Shen, Z. Wu, Zhiqing Zhang, J. Libby, Yaquan Fang, M. Greco, Shou-hua Zhu, K. Schoenning, B. S. Zou, Q. A. Malik, G. Mezzadri, W. C. Yan, Zhiqiang Liu, L. M. Gu, M. N. Achasov, L. P. Zhou, Y. M. Ma, Z. P. Mao, J. Fang, Ch. Rosner, H. Liang, Ke Liu, Ke Wang, R. Poling, F. H. Heinsius, B. L. Wang, T. C. Zhao, L. Koch, A. Khoukaz, R. Baldini Ferroli, Krisztian Peters, S. Malde, X. N. Li, Haiping Peng, Tao Luo, B. X. Yu, Shulei Zhang, H. S. Chen, Alperen Yuncu, and H. L. Dai
Subjects: Physics, Nuclear physics, 010308 nuclear & particles physics, 0103 physical sciences, Detector, High Energy Physics::Experiment, Nuclear Experiment, 010306 general physics, 01 natural sciences, Signal, Sample (graphics)
Abstract: Using a sample of 1.31 x 10(9) J/psi events collected with the BESIII detector, we perform a search for the rare decay if eta' -> 4 pi(0) via J/psi -> gamma eta'. No significant eta' signal i ...
Published: 2020

29. Cross section measurement of e+e−→η′J/ψ from s=4.178 to 4.600 GeV

Author: S. Qian, Q. An, Jialun Ping, H. Liang, K. Zhang, X. Y. Zhang, Q. P. Ji, X. L. Wang, J. B. Liu, J. J. Xu, Z. Q. Yang, M. Qi, H. J. Yang, Y. J. Sun, Yifan Yang, Fang Liu, U. Wiedner, Y. P. Lu, I. Denysenko, X. L. Ji, F. De Mori, Ke Liu, J. S. Huang, Ke Wang, X. N. Ma, B. Y. Zhang, Z. Y. Zhang, C. X. Liu, M. Richter, S. Ahmed, Y. X. Yang, Z. Ning, S. Y. Xiao, M. H. Ye, Q. Zhao, Y. Z. Sun, I. K. Keshk, C. X. Lin, Alexander Leon Gilman, M. Rump, Gang Zhao, Cheng Li, J. Y. Liu, D. Y. Liu, Z. X. Meng, J. B. Jiao, B. Wang, Q. Gao, Y. N. Gao, Y. Zhang, X. A. Xiong, Feng Yan, R. Poling, J. Z. Fan, A. A. Zafar, J. Libby, Y. G. Xie, M. Fritsch, R. Kappert, M. M. Ma, L. Y. Dong, X. F. Wang, M. Kavatsyuk, F. H. Heinsius, R. Farinelli, X. K. Zhou, Y. H. Zheng, Cong-Feng Qiao, F. Li, H. L. Ma, Q. M. Ma, A. Mustafa, Fenfen An, D. M. Li, M. Albrecht, H. Muramatsu, Yaquan Fang, M. Greco, Li Zhou, Shou-hua Zhu, M. Pelizaeus, A. Calcaterra, Z. G. Zhao, F. C. Ma, L. Z. Liao, B. L. Wang, Yu Bai, H. H. Zhang, N. Yu. Muchnoi, W. G. Li, A. G. Denig, M. Himmelreich, Y. K. Sun, Xiaoyu Zhou, G. F. Xu, Bibo Ke, K. Schoenning, B. S. Zou, W. B. Yan, M. Kuessner, T. C. Zhao, G. Wilkinson, S. Jin, Xujin Yuan, F. F. Sui, M. H. Gu, S. Spataro, W. S. Cheng, Yao Zhang, G. Li, Magnus Wolke, B. X. Zhang, Y. F. Liang, D. P. Jin, Z. J. Sun, Q. A. Malik, G. Mezzadri, W. C. Yan, X. S. Kang, R. Kiuchi, H. Y. Sheng, Tao Luo, W. D. Li, B. T. Tsednee, E. M. Gersabeck, S. Maldaner, J. Chai, G. X. Sun, J. V. Bennett, Li Yan, Y. H. Zhang, S. Pacetti, N. Huesken, C. X. Yu, T. Liu, G. A. Chelkov, L. M. Gu, M. N. Achasov, L. P. Zhou, Lei Li, C. D. Fu, H. B. Li, C. Q. Feng, Zhiqing Liu, Z. Jiao, Y. X. Xia, S. B. Liu, S. L. Olsen, J. F. Qiu, M. Papenbrock, B. X. Yu, D. H. Zhang, Y. Ding, T. Yu, C. L. Luo, H. M. Liu, Y. M. Ma, Z. Y. Deng, Q. Zhou, Ke Li, Y. Nefedov, L. Fava, Z. P. Mao, B. Zheng, X. Y. Song, Y. H. Xie, X. L. Luo, J. F. Hu, Z. Y. Wang, B. J. Liu, M. Y. Dong, Teresa Lenz, C. C. Zhang, R. G. Ping, B. Zhong, L. B. Guo, I. B. Nikolaev, J. Fang, Z. L. Dou, T. Johansson, J. F. Chang, M. Maggiora, Ling Zhao, P. Kiese, Shulei Zhang, Y. Schelhaas, F. Nerling, R. Kliemt, Z. A. Liu, I. Uman, M.G. Alekseev, T. Y. Xing, D. Y. Chen, G. F. Cao, Yuan Hou, J. H. Yin, Jun-Yi Zhang, Lei Zhao, M. Shao, Y. T. Gu, C. X. Yue, Y. F. Wang, W. Imoehl, A. Mangoni, H. S. Chen, Alperen Yuncu, J. H. Zou, A. N. Zhu, A. Guskov, V. Prasad, Tao Zhang, Z. L. Hou, O. B. Kolcu, X D Shi, Jie Yu, Y. G. Gao, J. Q. Zhang, K. Goetzen, X. H. Liu, Y. Ban, P. Weidenkaff, Ch. Rosner, X. Cai, Y. J. Mao, L. Lavezzi, Xiao-Rui Lyu, H. L. Dai, Z. J. Xiao, Yang Zhang, S. S. Sun, H. X. Yang, S. P. Wen, X. Q. Hao, T. J. Min, K. J. Zhu, W. Kühn, Q. Q. Song, R. A. Briere, A. Sarantsev, Matthew Glenn Kurth, D. H. Wei, P. R. Li, S. Nakhoul, Xu Shan, I. Garzia, X. S. Qin, G. Cibinetto, X. R. Zhou, J. C. Li, C. Z. Yuan, N. Cao, J. S. Lange, J. P. Dai, Z. Y. You, P. W. Luo, L. Koch, A. Khoukaz, Y. P. Guo, Zujian Wang, Z. A. Zhu, K. Begzsuren, J. Zhuang, Zhang Li, Xiaozhong Huang, R. E. Mitchell, P. Larin, R. Baldini Ferroli, M. X. Luo, B. Garillon, Huihui Liu, F. Feldbauer, D. V. Dedovich, X. S. Jiang, J. Bloms, Serkant Ali Cetin, W. P. Wang, X. H. Mo, L. S. Wang, Xu Zhou, Krisztian Peters, S. Malde, M. Z. Wang, V. Rodin, Feng Liu, Andrzej Kupsc, F. Bianchi, X. P. Xu, X. B. Ji, P. L. Wang, Meng Wang, Muhammad Irshad, L. L. Wang, H. Cai, J. G. Messchendorp, M. L. Chen, M. Ablikim, G. Y. Tang, C. P. Shen, Jacek Biernat, P. Patteri, Yunlong Zhang, X. N. Li, X. Y. Jiang, C. Sowa, Y. B. Zhao, L. J. Wu, Jie Zhao, D. X. Lin, W. Shan, Haiping Peng, D. Bettoni, Alexey Zhemchugov, H. M. Hu, R. X. Yang, J. Dong, Y. J. Mo, Y. Yuan, Y. S. Zhu, Yu Zhang, F. H. Liu, A. Q. Guo, C. W. Wang, Nicolas Berger, Wei Xu, J. W. Zhang, F. A. Harris, W. L. Chang, A. Pitka, Y. Fu, P. Adlarson, Z. P. Zhang, H. Leithoff, Q. Liu, Tristan Weber, L. L. Ma, L. Gong, S. Nisar, C. J. Tang, Y. Hu, Y. H. Yan, J. W. Zhao, J. L. Zhang, Xiang-Gan Liu, H. L. Jiang, L. G. Xia, A. Amoroso, S. L. Niu, J. B. Zhao, A. Dbeyssi, Y. C. Zhu, L. Y. Liu, Y. F. Long, Z. H. Qin, K. Ravindran, I. R. Boyko, M. G. Zhao, Y. H. Yang, X. X. Ma, R. P. Guo, J. Zhu, Angelo Rivetti, Jianping Zheng, Liqing Xu, Zongyuan Wang, X. Y. Shen, T. Held, Yi Zhang, K. H. Rashid, K. Y. Liu, F. Weidner, S. X. Du, Y. T. Liang, S. J. Chen, L. H. Wu, M. Savrie, Yi Jin, S. Q. Qu, Z. B. Li, R. M. Wang, Y. J. Xiao, W. Ikegami Andersson, Z. G. Wang, J. D. Lu, H. Y. Zhang, Y. Q. Wang, Q. Ouyang, X. T. Huang, G. Rong, S. S. Fang, T. Hussain, G. F. Chen, J. Y. Zhang, H. W. Wen, Y. B. Liu, Huanhuan Liu, X. Y. Ma, W. X. Gong, C. H. Li, X. H. Sun, M. Destefanis, X. L. Gao, C. Dong, S. Sosio, G. Felici, Y. K. Heng, S. J. Zhao, H. J. Li, X. H. Li, Q. L. Xiu, S. L. Yang, Q. J. Xu, Xingchao Dai, G. R. Liao, J. C. Chen, Xuanhong Lou, Viktor Thorén, Nasser Kalantar-Nayestanaki, C. Morales Morales, Yue Pan, J. Min, I. Balossino, J. F. Sun, H. B. Liu, Joachim Pettersson, S. Marcello, B. Kopf, Y. Zeng, Y. J. Lin, Zhe Sun, S. Lusso, K. L. He, S. W. Han, Y. B. Chen, Xiaofeng Zhu, J. Z. Zhang, J. J. Song, L. Sun, X. Tang, Jimin Zhao, P. L. Li, H. J. Lu, J. G. Lu, M. Kuemmel, M. Rolo, X. F. Cui, C. F. Redmer, G. S. Huang, W. J. Zhu, X. D. Shi, M. Bertani, Dan Wang, S. Gu, L. Yang, F. Cossio, F. E. Maas, T. Hu, X. L. Li, Y. T. Tan, W. Gradl, O. Bakina, P. X. Shen, Z. Wu, Zhiqing Zhang, Lingxuan Zhang, and X. P. Qin
Subjects: Nuclear physics, Physics, 010308 nuclear & particles physics, Electron–positron annihilation, 0103 physical sciences, Detector, 010306 general physics, 01 natural sciences, Storage ring
Abstract: The cross section of the process e+e-→η′J/ψ is measured at center-of-mass (c.m.) energies from s=4.178 to 4.600 GeV using data samples corresponding to a total integrated luminosity of 11 fb-1 collected with the BESIII detector operating at the BEPCII storage ring. The dependence of the cross section on s shows an enhancement around 4.2 GeV. While the shape of the cross section cannot be fully explained with a single ψ(4160) or ψ(4260) state, a coherent sum of the two states does provide a reasonable description of the data.
Published: 2020

30. Hybrid White Light-Emitting Diodes Utilizing Radiative or Nonradiative Energy Transfer for Wavelength Conversion

Author: Shugang Li, X. M. Li, Xian-An Cao, and L. Y. Liu
Subjects: 010302 applied physics, Range (particle radiation), Spin coating, Materials science, business.industry, Energy transfer, 02 engineering and technology, 021001 nanoscience & nanotechnology, 01 natural sciences, Electronic, Optical and Magnetic Materials, law.invention, law, 0103 physical sciences, White light, Radiative transfer, Optoelectronics, Electrical and Electronic Engineering, 0210 nano-technology, business, Diode, Light-emitting diode, Localized surface plasmon
Abstract: Hybrid light-emitting diodes (LEDs) were fabricated by spin coating poly(9,9-dioctylfluorene-alt-benzothiadiazole) (F8BT) on blue InGaN/GaN multiple-quantum-well (MQW) LED chips as a downconverter. As the F8BT film thickness was in the range of 235–290 nm, the hybrid LEDs emitted cool white light with a downconversion efficiency of 28.8%. The F8BT film quality was markedly improved by postannealing at 200 °C, raising the downconversion efficiency to 82.6%. To obtain more efficient white light emission, we proposed to insert Ag nanoparticles (NPs) with a diameter of 13 nm at the inorganic–organic interface to form an MQWs/NPs/F8BT structure. Simulations showed that nonradiative energy transfer from the MQWs to F8BT can be mediated by localized surface plasmons, leading to more efficient downconversion and overall white light emission. The proof of concept of such a hybrid LED will pave the way toward high-performance phosphor-free white LED sources for microdisplay and general lighting applications.
Published: 2018

31. [The influence of dihydrotestosterone on cytokine releases in male mice model with Graves disease]

Author: L Y, Liu, B Y, Shi, L P, Wu, and A B, Gao
Subjects: Male, Interferon-gamma, Mice, Mice, Inbred BALB C, Random Allocation, Animals, Cytokines, Humans, Dihydrotestosterone, Graves Disease
Published: 2019

32. Automatic Observation Experiments of Cloud Amounts and Cloud Forms Based on the Image Recognition

Author: C Z Ye, S C Wang, B L Lv, J Y Xu, C H Fu, and L Y Liu
Subjects: Consistency (database systems), business.industry, Computer science, Distortion, Sample (statistics), Image processing, Computer vision, Cloud computing, Artificial intelligence, Recognition algorithm, business, Datasource
Abstract: This paper uses the instruments independently developed by Hunan Meteorological Station to carry out automatic observation experiments for cloud amounts and cloud forms in Changsha and Xilinhot. By comparing the manual and automatic observation results at 270 observation times from June to July in 2019, the feasibility of the automatic observation for cloud amounts and cloud forms based on image recognition is discussed. Meanwhile, suggestions and the basis for instrument improvement are provided in this paper. The main conclusions are as follows. During the test, the instrument runs stably; compared with those in manual observations, the consistency rates of the automatic observation results for cloud amounts and cloud forms are 70.8% and 77.1%, respectively; the consistency rates are over 90% when precipitation occurs. Most automatic observation deviations of the cloud form are concentrated in recognizing cloud genera. Being able to provide favorable supports for weather forecasts and services, the automatic observation results are highly applicable. The simple datasource and imbalanced classification of training samples are the main reasons for the low consistency rates of automatic observation results in some cases, and the image distortion of the fish-eye camera also has a great influence on the cloud-amount recognition results. The automatic observation results could be improved by enriching training sample sets, as well as optimizing the image processing and recognition algorithm in the future.
Published: 2019

33. Observation of the Semileptonic D+ Decay into the K¯1(1270)0 Axial-Vector Meson

Author: P. Kiese, L. M. Gu, L. P. Zhou, P. R. Li, Y. M. Ma, Z. P. Mao, Yuan Hou, R. A. Briere, J. Fang, X. S. Jiang, Y. H. Zheng, Cong-Feng Qiao, J. Min, Ch. Rosner, X. L. Gao, R. X. Yang, Wei Xu, N. Yu. Muchnoi, Tao Luo, Z. Q. Yang, C. Dong, P. Adlarson, P. L. Wang, Meng Wang, Muhammad Irshad, Y. H. Zhang, L Y Liu, X. L. Ji, J. S. Huang, X. S. Kang, Y. G. Xie, Li Zhou, Huanhuan Liu, G. Felici, S. X. Du, F. De Mori, Z. L. Dou, B. X. Yu, B. Kopf, K. L. He, Bibo Ke, W. B. Yan, Y. F. Wang, I. B. Nikolaev, J. H. Yin, Xiao-Rui Lyu, C. X. Liu, Y. G. Gao, A. Q. Guo, M. Himmelreich, J. Bloms, J. Libby, Yaquan Fang, S. F. Zhang, T. Hussain, X. Y. Ma, W. X. Gong, H. S. Chen, H. L. Dai, Igor Boyko, F. A. Harris, W. L. Chang, A. Pitka, Z. Y. Wang, W. Imoehl, M. Shao, Y. T. Gu, J. F. Sun, S. Marcello, Y. Zeng, Y. J. Lin, I. Uman, M. Z. Wang, Jimin Zhao, P. L. Li, M. N. Achasov, S. Pacetti, X. H. Sun, H. Leithoff, X D Shi, Shan Jin, K. Goetzen, X. F. Wang, Dong E. Liu, X. H. Li, Q. L. Xiu, Zhe Sun, S. Lusso, Z. G. Wang, K. Schoenning, Q. Y. Li, B. S. Zou, M. Richter, Z. Ning, S. Y. Xiao, S. Nakhoul, N. Huesken, Y. Ding, B. J. Liu, Y. B. Chen, Xiaofeng Zhu, J. Z. Zhang, H. Y. Zhang, S. Sosio, Niklaus Berger, X. Wang, H. J. Li, F. Li, F. C. Ma, Z. Gao, J. Q. Zhang, S. L. Niu, F. Y. Li, Y. F. Long, K. Ravindran, M. Greco, L. Koch, A. Khoukaz, Xingchao Dai, Q. M. Ma, J. J. Song, X. L. Luo, M. Qi, H. Liang, Michael Papenbrock, H. J. Lu, F. Yan, L. Sun, Y. J. Mao, Ke Li, H. X. Yang, Joachim Pettersson, M. Y. Dong, H. J. Yang, A. Sarantsev, Matthew Glenn Kurth, D. H. Wei, J. S. Lange, A. Mustafa, T. Y. Xing, D. Y. Chen, R. Baldini Ferroli, K. Begzsuren, P. Larin, Xujin Yuan, J. G. Lu, Z. J. Xiao, I. Garzia, H. B. Li, S. Malde, W. P. Wang, F. Bianchi, M. H. Ye, Y. Yuan, S. B. Liu, Jun-Yi Zhang, Y. S. Zhu, Y. P. Guo, Yu Zhang, H. B. Liu, J. H. Zou, X. Tang, T. Liu, J. F. Qiu, R. Kappert, Z. P. Zhang, W. Kühn, Krisztian Peters, G. F. Xu, G. F. Chen, J. Y. Zhang, L. Yan, M. Kuessner, L. Fava, L. Zhang, Y. Nefedov, A. Yuncu, M. Rolo, X. N. Li, S. S. Sun, Zhiqing Liu, D. Y. Liu, C. F. Redmer, J. D. Lu, Q. Liu, S. Gu, Z. Y. You, Z. A. Zhu, H. W. Wen, F. E. Maas, T. Hu, T. Weber, S. L. Yang, Haiping Peng, B. Garillon, M. Fritsch, T. Y. Qi, Y. X. Xia, S. H. Zhu, X. S. Qin, L. Y. Dong, Bingxuan Liu, G. Wilkinson, Ke Wang, X. T. Huang, L. L. Ma, Zongyuan Wang, T. Yu, O. Bakina, L. Gong, Huihui Liu, A. G. Denig, C. L. Luo, Q. Zhou, F. Cossio, Yi Zhang, K. Y. Liu, Magnus Wolke, G. R. Liao, R. P. Guo, K. J. Zhu, Y. F. Liang, Yang Zhang, Zujian Wang, Y. K. Heng, T. Johansson, J. F. Chang, Y. Bai, C. C. Zhang, B. Zhong, L. B. Guo, X. K. Zhou, G. Rong, D. P. Jin, G. A. Chelkov, L. G. Xia, A. Amoroso, Cui Li, S. Ahmed, Y. X. Yang, X. Y. Song, W. S. Cheng, M. Bertani, L. Yang, S. J. Zhao, R. E. Mitchell, Z. X. Meng, O. B. Kolcu, X. A. Xiong, Y. H. Xie, C. P. Shen, N. Qin, J. G. Messchendorp, P. X. Shen, S. Q. Qu, Z. B. Li, W. Ikegami Andersson, L. J. Wu, Fenfen An, J. P. Dai, X. Cai, H. Muramatsu, A. N. Zhu, Ulrich Wiedner, B. L. Wang, Q. Ouyang, Tao Zhang, A. Dbeyssi, Yao Zhang, F. Nerling, L. Lavezzi, G. Li, S. S. Fang, M. Maggiora, Ling Zhao, Xiaozhong Huang, Z. Wu, Y. J. Mo, G. Y. Tang, T. C. Zhao, X. Y. Jiang, A. A. Zafar, Fang Liu, Q. J. Xu, Angelo Rivetti, Y. B. Liu, X. Q. Hao, Ke Liu, Lei Zhao, Z. L. Hou, M. M. Ma, M. Kuemmel, Jie Zhao, A. Gilman, W. G. Li, I. Denysenko, Y. K. Sun, J. C. Chen, D. X. Lin, Y. T. Tan, Q. Zhao, Y. Z. Sun, Andrzej Kupsc, W. Shan, Yunlong Zhang, Zhiqing Zhang, Alexey Zhemchugov, H. M. Hu, D. Bettoni, Xuanhong Lou, Viktor Thorén, Xiaoyu Zhou, W. Gradl, W. C. Yan, Q. P. Ji, S. Spataro, X. P. Xu, Xiang-Gan Liu, Nasser Kalantar-Nayestanaki, K. H. Rashid, M. L. Chen, X. F. Cui, R. Poling, H. L. Jiang, X. H. Mo, L. S. Wang, D. Y. Wang, Xiang Zhou, I. K. Keshk, Xu Shan, C. Morales Morales, Yue Pan, C. Z. Yuan, N. Cao, J. Chai, G. X. Sun, J. V. Bennett, J. W. Zhang, Ziyuan Li, C. D. Fu, C. Q. Feng, Z. Jiao, Fu-Hu Liu, B. Y. Zhang, D. H. Zhang, Lei Li, Jianping Zheng, H. M. Liu, I. Balossino, Y. T. Liang, Liqing Xu, M. Alekseev, J. C. Li, C. Sowa, X. Y. Shen, Y. B. Zhao, J. J. Xu, C. X. Lin, S. J. Chen, T. J. Min, G. S. Huang, Evelina Gersabeck, L. L. Wang, H. Cai, J. Dong, G. F. Cao, Jacek Biernat, M. Rump, Gang Zhao, Z. Y. Deng, S. Nisar, J. Zhuang, C. J. Tang, Y. Hu, C. W. Wang, Y. P. Lu, S. Han, M. G. Zhao, Y. H. Yang, X. X. Ma, J. Zhu, W. J. Zhu, X. D. Shi, M. X. Luo, M. Destefanis, L. H. Wu, D. V. Dedovich, M. Savrie, Xu Zhou, R. Farinelli, Yi Jin, Z. H. Qin, J. W. Li, Stephen Lars Olsen, R. M. Wang, Y. J. Xiao, H. L. Ma, T. Lenz, Xingguo Li, D. M. Li, M. Pelizaeus, R. Kliemt, J. Y. Liu, A. Mangoni, A. Guskov, Jie Yu, A. Calcaterra, Z. G. Zhao, L. Z. Liao, Q. Gao, Y. N. Gao, Y. Zhang, J. Z. Fan, H. H. Zhang, Z. J. Sun, S. Maldaner, G. Cibinetto, P. W. Luo, L. K. Li, V. Rodin, X. B. Ji, P. Patteri, F. Feldbauer, Feng Liu, M. Ablikim, J. B. Jiao, X. N. Ma, Y. Schelhaas, B. Wang, X. Liu, H. R. Qi, Q. Q. Song, M. Kavatsyuk, B. X. Zhang, Serkant Ali Cetin, S. Qian, Q. An, Jialun Ping, K. Zhang, X. Y. Zhang, X. L. Wang, J. B. Liu, Y. J. Sun, Yifan Yang, M. Albrecht, W. D. Li, B. T. Tsednee, Y. Fu, Y. H. Yan, J. W. Zhao, Y. C. Zhu, T. Held, J. L. Zhang, F. F. Sui, M. H. Gu, R. Kiuchi, H. Y. Sheng, C. X. Yu, B. Zheng, R. G. Ping, Z. A. Liu, V. Prasad, Y. Ban, P. Weidenkaff, F. H. Heinsius, S. P. Wen, X. R. Zhou, Cheng Li, J. F. Hu, Zhiyong Zhang, X. P. Qin, Q. A. Malik, and G. Mezzadri
Subjects: Physics, Particle physics, Meson, Physics::Instrumentation and Detectors, Branching fraction, Detector, General Physics and Astronomy, 01 natural sciences, law.invention, law, 0103 physical sciences, High Energy Physics::Experiment, Nuclear Experiment, 010306 general physics, Collider, Pseudovector, Energy (signal processing)
Abstract: By analyzing a 2.93 fb(-1) data sample of e(+)e(-) collisions, recorded at a center-of-mass energy of 3.773 GeV with the BESIII detector operated at the BEPCII collider, we report the first observa ...
Published: 2019

34. East Asian dust storm in May 2017: observations, modelling, and its influence on the Asia-Pacific region

Author: X.-X. Zhang, B. Sharratt, L.-Y. Liu, Z.-F. Wang, X.-L. Pan, J.-Q. Lei, S.-X. Wu, S.-Y. Huang, Y.-H. Guo, J. Li, X. Tang, T. Yang, Y. Tian, X.-S. Chen, J.-Q. Hao, H.-T. Zheng, Y.-Y. Yang, and Y.-L. Lyu
Subjects: Atmospheric Science, geography, geography.geographical_feature_category, 010504 meteorology & atmospheric sciences, Asian Dust, Storm, 010501 environmental sciences, Particulates, 01 natural sciences, lcsh:QC1-999, lcsh:Chemistry, Altitude, lcsh:QD1-999, Peninsula, Dust storm, Climatology, Environmental science, Aeolian processes, East Asia, lcsh:Physics, 0105 earth and related environmental sciences
Abstract: A severe dust storm event originated from the Gobi Desert in Central and East Asia during 2–7 May 2017. Based on Moderate Resolution Imaging Spectroradiometer (MODIS) satellite products, hourly environmental monitoring measurements from Chinese cities and East Asian meteorological observation stations, and numerical simulations, we analysed the spatial and temporal characteristics of this dust event as well as its associated impact on the Asia-Pacific region. The maximum observed hourly PM10 (particulate matter with an aerodynamic diameter ≤ 10 µm) concentration was above 1000 µg m−3 in Beijing, Tianjin, Shijiazhuang, Baoding, and Langfang and above 2000 µg m−3 in Erdos, Hohhot, Baotou, and Alxa in northern China. This dust event affected over 8.35 million km2, or 87 % of the Chinese mainland, and significantly deteriorated air quality in 316 cities of the 367 cities examined across China. The maximum surface wind speed during the dust storm was 23–24 m s−1 in the Mongolian Gobi Desert and 20–22 m s−1 in central Inner Mongolia, indicating the potential source regions of this dust event. Lidar-derived vertical dust profiles in Beijing, Seoul, and Tokyo indicated dust aerosols were uplifted to an altitude of 1.5–3.5 km, whereas simulations by the Weather Research and Forecasting with Chemistry (WRF-Chem) model indicated 20.4 and 5.3 Tg of aeolian dust being deposited respectively across continental Asia and the North Pacific Ocean. According to forward trajectory analysis by the FLEXible PARTicle dispersion (FLEXPART) model, the East Asian dust plume moved across the North Pacific within a week. Dust concentrations decreased from the East Asian continent across the Pacific Ocean from a magnitude of 103 to 10−5 µg m−3, while dust deposition intensity ranged from 104 to 10−1 mg m−2. This dust event was unusual due to its impact on continental China, the Korean Peninsula, Japan, and the North Pacific Ocean. Asian dust storms such as those observed in early May 2017 may lead to wider climate forcing on a global scale.
Published: 2018

35. High-current stressing of organic light-emitting diodes with different electron-transport materials

Author: Xian-An Cao, S. Li, Y. M. Zhou, L. Liu, and L. Y. Liu
Subjects: Electron mobility, Materials science, 02 engineering and technology, Electroluminescence, 01 natural sciences, law.invention, symbols.namesake, Reliability (semiconductor), law, 0103 physical sciences, OLED, Electrical and Electronic Engineering, Safety, Risk, Reliability and Quality, HOMO/LUMO, Diode, 010302 applied physics, business.industry, Fermi level, 021001 nanoscience & nanotechnology, Condensed Matter Physics, Atomic and Molecular Physics, and Optics, Cathode, Surfaces, Coatings and Films, Electronic, Optical and Magnetic Materials, symbols, Optoelectronics, 0210 nano-technology, business
Abstract: We conducted accelerated reliability tests of electron-only devices (EODs) and organic light-emitting diodes (OLEDs) differing only in their electron-transport material (ETM). High current stressing of EODs at 50 mA/cm2 showed that Bphen ~ Alq3 > TPBi > TAZ in terms of intrinsic material stability. In addition, the lowest unoccupied molecular orbital (LUMO) level and electron mobility have been identified as two other key material factors affecting the degradation rate of OLEDs. TAZ has a low electron mobility, a LUMO level misaligned with the Fermi level of the cathode, and poor material stability, leading to extremely poor reliability of devices with a TAZ electron-transport layer (ETL). In contrast, the OLED with a Bphen ETL exhibited more stable operation and a 76 × longer luminance lifetime. Due to its relatively high electron mobility and good stability as well as perfect energy level alignment with the cathode, Bphen has proven to be the most desirable ETM from the standpoint of OLED reliability.
Published: 2017

36. Dust deposition and ambient PM10 concentration in northwest China: spatial and temporal variability

Author: X.-X. Zhang, B. Sharratt, X. Chen, Z.-F. Wang, L.-Y. Liu, Y.-H. Guo, J. Li, H.-S. Chen, and W.-Y. Yang
Subjects: lcsh:Chemistry, lcsh:QD1-999, lcsh:Physics, lcsh:QC1-999
Abstract: Eolian dust transport and deposition are important geophysical processes which influence global bio-geochemical cycles. Currently, reliable deposition data are scarce in central and east Asia. Located at the boundary of central and east Asia, Xinjiang Province of northwestern China has long played a strategic role in cultural and economic trade between Asia and Europe. In this paper, we investigated the spatial distribution and temporal variation in dust deposition and ambient PM10 (particulate matter in aerodynamic diameter ≤ 10 µm) concentration from 2000 to 2013 in Xinjiang Province. This variation was assessed using environmental monitoring records from 14 stations in the province. Over the 14 years, annual average dust deposition across stations in the province ranged from 255.7 to 421.4 t km−2. Annual dust deposition was greater in southern Xinjiang (663.6 t km−2) than northern (147.8 t km−2) and eastern Xinjiang (194.9 t km−2). Annual average PM10 concentration across stations in the province varied from 100 to 196 µg m−3 and was 70, 115 and 239 µg m−3 in northern, eastern and southern Xinjiang, respectively. The highest annual dust deposition (1394.1 t km−2) and ambient PM10 concentration (352 µg m−3) were observed in Hotan, which is located in southern Xinjiang and at the southern boundary of the Taklamakan Desert. Dust deposition was more intense during the spring and summer than other seasons. PM10 was the main air pollutant that significantly influenced regional air quality. Annual average dust deposition increased logarithmically with ambient PM10 concentration (R2 ≥ 0.81). While the annual average dust storm frequency remained unchanged from 2000 to 2013, there was a positive relationship between dust storm days and dust deposition and PM10 concentration across stations. This study suggests that sand storms are a major factor affecting the temporal variability and spatial distribution of dust deposition in northwest China.
Published: 2017

37. Conductivity Enhancement in Organic Electronics by Delta Doping

Author: Shugang Li, L. Y. Liu, X. M. Li, and Xian-An Cao
Subjects: 010302 applied physics, Organic electronics, business.industry, Chemistry, Diffusion, Film plane, Doping, 02 engineering and technology, Conductivity, 021001 nanoscience & nanotechnology, 01 natural sciences, Electronic, Optical and Magnetic Materials, Secondary ion mass spectrometry, Condensed Matter::Materials Science, Condensed Matter::Superconductivity, 0103 physical sciences, OLED, Optoelectronics, Condensed Matter::Strongly Correlated Electrons, Electrical and Electronic Engineering, Thin film, 0210 nano-technology, business
Abstract: The effects of delta doping in organic materials were investigated by incorporating periodic 0.5-nm MoO3 layers into a Tris(4-carbazoyl-9-ylphenyl)amine (TCTA) thin film. Secondary ion mass spectrometry revealed the transient diffusion of MoO3 into the underlying TCTA, resulting in a stable delta doping profile. Delta-doped hole-only devices exhibited greatly enhanced current conduction along and perpendicular to the film plane compared with a uniformly doped device, and had a turn-on voltage as low as 1 V. The enhanced conductivity is attributed to free hole accumulation in potential wells formed in the delta-doped regions as a result of doping-induced energy level shifts. This unique doping strategy may open new perspectives for developing high-transconductance organic transport devices.
Published: 2016

38. [Rapamycin in the treatment of renal diseases associated with tuberous sclerosis complex]

Author: S, Dun, L P, Zou, M N, Zhang, Y Y, Wang, W, He, H M, Chen, L Y, Hu, X Q, Chen, Q, Lu, L Y, Pang, L Y, Liu, L N, Tang, and B, Wang
Subjects: Male, Sirolimus, China, Tuberous Sclerosis, Angiomyolipoma, Infant, Newborn, Humans, Antineoplastic Agents, Female, Prospective Studies, Child, Kidney Neoplasms
Published: 2019

39. Cross section measurements of e+e−→K+K−K+K− and ϕK+K− at center-of-mass energies from 2.10 to 3.08 GeV

Author: J. F. Sun, R. Kliemt, L. Koch, Y. Fu, A. Khoukaz, A. Mangoni, A. Guskov, Y. H. Yan, Jie Yu, J. W. Zhao, E. M. Gersabeck, Y. C. Zhu, Xujin Yuan, F. F. Sui, R. Baldini Ferroli, M. H. Gu, L. J. Wu, Y. H. Xie, M. Maggiora, Ling Zhao, Lei Zhao, Z. L. Hou, T. J. Min, K. J. Zhu, S. B. Liu, C. Z. Yuan, N. Cao, Krisztian Peters, S. Malde, Y. Nefedov, X. Tang, M. Z. Wang, G. Cibinetto, S. Marcello, Y. Zeng, Y. J. Lin, Zhe Sun, S. Lusso, T. Held, R. Kiuchi, H. Y. Sheng, Y. J. Mo, M. Rolo, X. N. Li, Q. A. Malik, G. Mezzadri, W. C. Yan, L. M. Gu, M. N. Achasov, Y. B. Chen, Xiaofeng Zhu, J. Z. Zhang, Haiping Peng, J. Q. Zhang, X. L. Luo, K. Begzsuren, W. P. Wang, F. Bianchi, P. W. Luo, M. Y. Dong, F. Cossio, S. Ahmed, Y. X. Yang, C. X. Yu, R. Kappert, L. P. Zhou, Y. M. Ma, Z. P. Mao, M. Kuessner, Ke Wang, G. A. Chelkov, Zhang Li, H. J. Lu, J. G. Lu, X. L. Gao, L. H. Wu, M. Savrie, M. Albrecht, W. D. Li, J. Min, R. Poling, G. Y. Tang, B. T. Tsednee, V. Rodin, F. H. Heinsius, C. Dong, S. Sosio, Fenfen An, F. E. Maas, T. Hu, B. Zheng, R. G. Ping, J. H. Zou, G. F. Xu, Xiang-Gan Liu, Q. P. Ji, J. Fang, Yi Jin, B. L. Wang, D. Y. Liu, J. B. Jiao, S. S. Sun, X. P. Xu, X. B. Ji, W. G. Li, A. G. Denig, Y. K. Sun, Xiaoyu Zhou, H. B. Liu, J. J. Song, L. Sun, J. W. Li, J. C. Li, B. Kopf, F. Li, T. C. Zhao, P. Patteri, X. L. Li, P. Kiese, O. Bakina, Joachim Pettersson, Q. Zhao, S. Spataro, F. C. Ma, Y. Z. Sun, R. M. Wang, I. R. Boyko, S. Jin, Ch. Rosner, Yuan Hou, L. Y. Liu, Y. J. Xiao, Huanhuan Liu, G. Felici, M. H. Ye, K. L. He, Tao Luo, G. Wilkinson, S. W. Han, Jie Zhao, D. X. Lin, Z. X. Meng, X. A. Xiong, P. X. Shen, Z. Wu, Yunlong Zhang, D. Bettoni, J. Zhuang, I. K. Keshk, M. X. Luo, J. L. Zhang, B. X. Yu, M. Richter, Liqing Xu, X. Y. Shen, Z. Ning, S. Y. Xiao, W. S. Cheng, R. E. Mitchell, Yao Zhang, G. Li, J. Libby, R. A. Briere, A. A. Zafar, Yaquan Fang, M. Greco, Q. Liu, Shou-hua Zhu, Tristan Weber, Jimin Zhao, P. L. Li, H. L. Jiang, Xiao-Rui Lyu, Zhiqing Zhang, Lei Li, Fang Liu, D. V. Dedovich, C. D. Fu, Xu Zhou, U. Wiedner, X. K. Zhou, C. Q. Feng, I. Denysenko, K. H. Rashid, Y. Ding, Z. Y. Deng, Shulei Zhang, F. Y. Li, H. S. Chen, Alperen Yuncu, H. L. Dai, H. M. Liu, J. F. Hu, C. X. Lin, Alexander Leon Gilman, M. Rump, Gang Zhao, H. J. Li, X. S. Jiang, C. F. Redmer, M. Bertani, Jianping Zheng, S. X. Du, K. Y. Liu, Lingxuan Zhang, M. Destefanis, X. Y. Song, L. Y. Dong, L. L. Ma, L. Gong, B. J. Liu, L. G. Xia, J. Y. Liu, Alexey Zhemchugov, H. M. Hu, F. H. Liu, Nicolas Berger, B. Y. Zhang, X. H. Li, T. Y. Xing, D. Y. Chen, K. Schoenning, Q. Y. Li, I. Balossino Balossino, B. S. Zou, Q. L. Xiu, L. Yang, Y. T. Liang, Xingchao Dai, G. F. Cao, X. P. Qin, Zhiqing Liu, S. J. Chen, X. N. Ma, S. Qian, Q. An, Jialun Ping, W. Kühn, H. B. Li, Magnus Wolke, Y. F. Liang, C. L. Luo, Q. Zhou, Z. Y. You, Z. A. Zhu, A. Q. Guo, Zongyuan Wang, C. W. Wang, D. P. Jin, A. Amoroso, K. Zhang, H. Liang, Z. A. Liu, T. Johansson, J. F. Chang, Q. Gao, Y. N. Gao, Bibo Ke, Y. T. Tan, J. J. Xu, Y. F. Wang, Z. Q. Yang, X. Y. Zhang, O. B. Kolcu, V. Prasad, R. X. Yang, H. H. Wang, J. W. Zhang, Wei Xu, W. B. Yan, C. C. Zhang, Y. Zhang, B. Zhong, L. B. Guo, X. L. Wang, W. Gradl, Y. H. Zheng, Y. Ban, Feng Yan, X. Cai, P. Weidenkaff, S. L. Yang, L. Lavezzi, S. Pacetti, M. Qi, J. Z. Fan, T. Liu, J. F. Qiu, M. Papenbrock, I. B. Nikolaev, M.G. Alekseev, A. Pitka, P. Adlarson, J. B. Liu, C. P. Shen, N. Huesken, J. H. Yin, A. N. Zhu, B. Wang, Y. J. Sun, Yifan Yang, Q. Ouyang, N. Qin, M. Shao, Y. T. Gu, Tao Zhang, H. J. Yang, S. P. Wen, X. S. Qin, S. S. Fang, A. Dbeyssi, M. Fritsch, X. R. Zhou, Z. H. Wang, G. R. Liao, J. Bloms, Ke Li, Cheng Li, J. S. Huang, C. X. Liu, L. Fava, Xu Shan, Ke Liu, Y. B. Liu, Y. P. Lu, M. Kavatsyuk, R. Farinelli, J. D. Lu, A. Sarantsev, Matthew Glenn Kurth, D. H. Wei, P. R. Li, Z. H. Qin, I. Uman, J. S. Lange, A. Calcaterra, Z. G. Zhao, L. Z. Liao, Angelo Rivetti, Z. Gao, X. T. Huang, G. Rong, H. L. Ma, M. Kuemmel, D. M. Li, K. Goetzen, X D Shi, Yu Bai, H. H. Zhang, X. L. Ji, H. Muramatsu, X. F. Cui, Y. J. Mao, Z. J. Sun, F. Nerling, H. X. Yang, I. Garzia, S. L. Niu, S. Maldaner, X. H. Mo, L. S. Wang, M. Pelizaeus, Z. J. Xiao, F. De Mori, G. S. Huang, Y. F. Long, L. L. Wang, H. Cai, B. Garillon, B. X. Zhang, W. J. Zhu, Huihui Liu, Z. Y. Zhang, Jacek Biernat, X. D. Shi, Dan Wang, S. Gu, J. G. Messchendorp, X. Q. Hao, Q. Q. Song, Xiaozhong Huang, S. Nakhoul, Y. G. Xie, Yang Zhang, Li Zhou, Y. P. Guo, Z. L. Dou, Andrzej Kupsc, Yi Zhang, F. Feldbauer, Serkant Ali Cetin, M. L. Chen, X. F. Wang, S. Q. Qu, Z. B. Li, W. Ikegami Andersson, Feng Liu, P. Larin, M. Ablikim, X. Y. Jiang, Q. M. Ma, P. L. Wang, A. Mustafa, T. Hussain, Meng Wang, Muhammad Irshad, X. Y. Ma, W. X. Gong, Y. Yuan, Y. S. Zhu, Yu Zhang, C. H. Li, X. H. Sun, F. A. Harris, W. L. Chang, T. Y. Qi, Z. P. Zhang, H. Leithoff, M. Himmelreich, Y. X. Xia, Y. G. Gao, M. M. Ma, J. Chai, G. X. Sun, J. V. Bennett, Li Yan, Z. Jiao, D. H. Zhang, C. Sowa, Y. B. Zhao, W. Shan, J. Dong, S. Nisar, C. J. Tang, Y. Hu, Jun-Yi Zhang, Z. G. Wang, Cong-Feng Qiao, H. Y. Zhang, Zujian Wang, N. Yu. Muchnoi, X. S. Kang, Y. H. Zhang, G. F. Chen, S. L. Olsen, Z. Y. Wang, J. Y. Zhang, Teresa Lenz, W. Imoehl, X. H. Liu, J. P. Dai, H. W. Wen, Y. K. Heng, S. J. Zhao, Q. J. Xu, J. C. Chen, Xuanhong Lou, Viktor Thorén, Nasser Kalantar-Nayestanaki, C. Morales Morales, Yue Pan, M. G. Zhao, Y. H. Yang, X. X. Ma, R. P. Guo, and J. Zhu
Subjects: Physics, 010308 nuclear & particles physics, Electron–positron annihilation, Analytical chemistry, Lambda, 01 natural sciences, law.invention, Cross section (geometry), law, 0103 physical sciences, High Energy Physics::Experiment, Center of mass, 010306 general physics, Collider, Bar (unit)
Abstract: We measure the Born cross sections of the process e(+)e(-) -> K+ K- K+ K- at center-of-mass (c.m.) energies, root s, between 2.100 and 3.080 GeV. The data were collected using the BESIII detector at the BEPCII collider. An enhancement at root s = 2.232 GeV is observed, very close to the e(+)e(-) -> Lambda(Lambda) over bar production threshold. A similar enhancement at the same c.m. energy is observed in the e(+)e(-) -> phi K+ K- cross section. The energy dependence of the K+ K- K+ K- and phi K+ K- cross sections differs significantly from that of e(+)e(-) -> phi pi(+)pi(-).
Published: 2019

40. Partial-wave analysis of J/ψ→K+K−π0

Author: M. Maggiora, Ling Zhao, G. Y. Tang, Lei Zhao, Z. L. Hou, Zongyuan Wang, J. J. Xu, Z. Q. Yang, Bibo Ke, W. B. Yan, Jie Zhao, D. X. Lin, P. W. Luo, Alexey Zhemchugov, H. M. Hu, L. J. Wu, S. Pacetti, J. S. Huang, C. X. Liu, F. H. Liu, Nicolas Berger, Y. Schelhaas, Q. Ouyang, Xiao-Rui Lyu, Y. J. Mo, Zhang Li, M. G. Zhao, Y. H. Yang, X. X. Ma, R. P. Guo, J. Zhu, Ke Wang, H. B. Li, C. L. Luo, N. Huesken, Z. A. Liu, V. Prasad, Y. Ban, P. Weidenkaff, J. F. Sun, S. P. Wen, X. S. Qin, X. R. Zhou, Cheng Li, P. Kiese, Yuan Hou, H. J. Lu, J. G. Lu, S. S. Fang, H. R. Qi, Q. Q. Song, V. Rodin, C. Z. Yuan, N. Cao, X. P. Xu, X. B. Ji, J. W. Zhang, R. A. Briere, Z. G. Wang, H. Y. Zhang, Xiang-Gan Liu, A. Q. Guo, C. W. Wang, Q. Zhou, C. C. Zhang, B. Zhong, L. B. Guo, Lei Li, M.G. Alekseev, A. N. Zhu, Ke Li, M. H. Ye, X. S. Jiang, Y. P. Guo, P. Patteri, Q. P. Ji, R. Poling, F. H. Heinsius, S. Marcello, Y. Zeng, Y. J. Lin, Zhe Sun, S. Lusso, Q. A. Malik, G. Mezzadri, W. C. Yan, L. H. Wu, R. X. Yang, Wei Xu, A. Pitka, P. Adlarson, Serkant Ali Cetin, J. Min, Lingxuan Zhang, F. E. Maas, T. Hu, Y. B. Liu, Huanhuan Liu, G. F. Chen, I. R. Boyko, Fenfen An, Y. B. Chen, Xiaofeng Zhu, J. Z. Zhang, Q. Liu, Tristan Weber, Jun-Yi Zhang, Tao Zhang, Xu Shan, Liqing Xu, X. Y. Shen, R. Farinelli, Y. F. Wang, J. J. Song, L. Sun, J. Y. Zhang, L. L. Ma, M. Savrie, K. Goetzen, X. P. Qin, F. F. Sui, L. Gong, M. H. Gu, R. Kiuchi, B. L. Wang, T. C. Zhao, H. Y. Sheng, C. X. Yu, B. Zheng, R. G. Ping, L. M. Gu, M. N. Achasov, X. L. Li, Yi Jin, J. Bloms, L. P. Zhou, L. G. Xia, A. Amoroso, H. B. Liu, M. Y. Dong, F. Li, F. C. Ma, Xujin Yuan, O. Bakina, S. B. Liu, Y. H. Zheng, Cong-Feng Qiao, R. Kliemt, T. Hussain, X. Y. Ma, S. Qian, Z. H. Qin, Q. An, Jialun Ping, W. X. Gong, G. Felici, M. Richter, Z. Ning, S. Y. Xiao, H. W. Wen, X. Q. Hao, B. Kopf, Y. M. Ma, K. L. He, J. W. Li, H. L. Ma, R. M. Wang, Z. P. Mao, D. M. Li, Y. J. Xiao, A. Dbeyssi, S. L. Yang, Y. Nefedov, Y. Ding, L. Y. Dong, A. Calcaterra, Z. G. Zhao, G. R. Liao, X. N. Ma, B. J. Liu, J. H. Zou, N. Yu. Muchnoi, X. S. Kang, Xiaozhong Huang, K. Zhang, X. Y. Zhang, X D Shi, X. L. Wang, Y. J. Mao, S. S. Sun, Y. K. Heng, L. Z. Liao, Yunlong Zhang, T. Y. Xing, D. Y. Chen, H. X. Yang, C. H. Li, X. H. Sun, Angelo Rivetti, S. Nakhoul, Z. Gao, S. L. Niu, J. B. Liu, X. K. Zhou, R. Kappert, M. Kuessner, Z. X. Meng, X. A. Xiong, H. J. Li, P. X. Shen, Z. Wu, A. A. Zafar, Yu Bai, H. H. Zhang, M. Kuemmel, Matthew Glenn Kurth, F. De Mori, B. Wang, M. Fritsch, Zujian Wang, T. Liu, J. F. Qiu, M. Papenbrock, W. Kühn, M. Kavatsyuk, L. Fava, F. Nerling, Z. J. Sun, S. Maldaner, H. Muramatsu, I. Garzia, Y. H. Zhang, S. L. Olsen, D. Bettoni, Y. J. Sun, Yifan Yang, Y. P. Lu, Tao Luo, S. W. Han, X. H. Li, B. Garillon, B. X. Yu, A. Mangoni, A. Guskov, J. L. Zhang, H. L. Jiang, Jianping Zheng, Jie Yu, P. Larin, Q. L. Xiu, Y. F. Long, K. Ravindran, Huihui Liu, M. Z. Wang, M. Albrecht, J. Fang, Ch. Rosner, X. F. Cui, G. A. Chelkov, M. Pelizaeus, S. Ahmed, Y. X. Yang, Zhiqing Zhang, Jimin Zhao, P. L. Li, Xingchao Dai, Yi Zhang, J. C. Li, Z. Y. You, Z. A. Zhu, K. H. Rashid, B. X. Zhang, Z. Y. Wang, Teresa Lenz, Zhiqing Liu, R. E. Mitchell, T. Johansson, D. Y. Liu, J. B. Jiao, S. Q. Qu, Z. B. Li, J. G. Messchendorp, G. F. Xu, J. F. Chang, X. F. Wang, S. X. Du, Yang Zhang, S. Jin, W. Ikegami Andersson, Fang Liu, K. Y. Liu, H. Liang, J. Zhuang, C. F. Redmer, G. S. Huang, W. D. Li, M. X. Luo, M. Qi, Y. T. Liang, D. V. Dedovich, Q. M. Ma, H. J. Yang, A. Mustafa, Shulei Zhang, C. P. Shen, E. M. Gersabeck, I. B. Nikolaev, X. L. Ji, F. Y. Li, T. J. Min, K. J. Zhu, H. S. Chen, Alperen Yuncu, J. H. Yin, G. Cibinetto, U. Wiedner, I. Denysenko, M. Destefanis, B. T. Tsednee, O. B. Kolcu, W. J. Zhu, C. Sowa, Andrzej Kupsc, W. Imoehl, Xu Zhou, X. D. Shi, Dan Wang, S. J. Chen, M. Shao, Y. T. Gu, S. Gu, Y. Yuan, Y. S. Zhu, F. Feldbauer, X. H. Liu, Z. Y. Zhang, Y. G. Xie, Li Zhou, Y. B. Zhao, Z. L. Dou, X. Cai, W. Shan, L. Lavezzi, Yu Zhang, X. L. Luo, W. G. Li, A. G. Denig, Y. K. Sun, Xiaoyu Zhou, T. Y. Qi, X. Tang, Y. Fu, P. L. Wang, H. L. Dai, Q. Zhao, Feng Liu, M. Ablikim, X. Y. Jiang, M. Himmelreich, J. Dong, X. Y. Song, Meng Wang, Muhammad Irshad, S. Spataro, M. L. Chen, J. P. Dai, G. Wilkinson, B. Y. Zhang, M. Rolo, Y. H. Yan, K. Begzsuren, A. Sarantsev, D. H. Wei, P. R. Li, J. S. Lange, Y. Z. Sun, L. Koch, Y. X. Xia, W. P. Wang, F. Bianchi, S. Nisar, A. Khoukaz, J. W. Zhao, Ke Liu, R. Baldini Ferroli, C. J. Tang, J. D. Lu, I. K. Keshk, X. T. Huang, M. Bertani, Y. C. Zhu, T. Yu, Y. Hu, H. M. Liu, W. S. Cheng, J. F. Hu, Yao Zhang, F. Cossio, J. Libby, Krisztian Peters, S. Malde, J. Q. Zhang, G. Rong, F. A. Harris, G. Li, W. L. Chang, L. Yang, G. F. Cao, Yaquan Fang, M. Greco, Shou-hua Zhu, X. N. Li, X. H. Mo, L. S. Wang, Z. P. Zhang, H. Leithoff, C. X. Lin, Alexander Leon Gilman, X. L. Gao, T. Held, Haiping Peng, Y. T. Tan, M. Rump, Gang Zhao, W. Gradl, L. L. Wang, H. Cai, Y. G. Gao, C. Dong, Jacek Biernat, C. D. Fu, C. Q. Feng, S. Sosio, Z. Y. Deng, K. Schoenning, Q. Y. Li, B. S. Zou, Joachim Pettersson, M. M. Ma, J. Y. Liu, L. Y. Liu, Q. Gao, Y. N. Gao, Y. Zhang, Feng Yan, J. Z. Fan, I. Uman, J. Chai, G. X. Sun, J. V. Bennett, Li Yan, Z. J. Xiao, Z. Jiao, D. H. Zhang, Magnus Wolke, Y. F. Liang, D. P. Jin, N. Qin, S. J. Zhao, Q. J. Xu, J. C. Chen, Xuanhong Lou, Viktor Thorén, Nasser Kalantar-Nayestanaki, C. Morales Morales, Yue Pan, I. Balossino, and Y. H. Xie
Subjects: Physics, Nuclear physics, 010308 nuclear & particles physics, Branching fraction, Electron–positron annihilation, Partial wave analysis, 0103 physical sciences, Detector, Pi, Resonance, 010306 general physics, Branching (polymer chemistry), 01 natural sciences
Abstract: A partial-wave analysis of the decay J/ψ→K+K-π0 has been made using (223.7±1.4)×106 J/ψ events collected with the BESIII detector in 2009. The analysis, which is performed within the isobar-model approach, reveals contributions from K2*(1430)±, K2*(1980)± and K4*(2045)± decaying to K±π0. The two latter states are observed in J/ψ decays for the first time. Two resonance signals decaying to K+K- are also observed. These contributions cannot be reliably identified and their possible interpretations are discussed. The measured branching fraction B(J/ψ→K+K-π0) of (2.88±0.01±0.12)×10-3 is more precise than previous results. Branching fractions for the reported contributions are presented as well. The results of the partial-wave analysis differ significantly from those previously obtained by BESII and BABAR.
Published: 2019

41. Observation of e+e−→π+π−ψ(3770) and D1(2420)0D¯0+c.c

Author: D. Y. Liu, J. B. Jiao, F. Li, F. C. Ma, M. Qi, M. H. Ye, H. J. Yang, E. M. Gersabeck, X. L. Luo, X D Shi, X. L. Ji, T. Liu, J. F. Qiu, M. Papenbrock, Y. J. Mao, H. X. Yang, L. Fava, F. Nerling, I. Garzia, K. Begzsuren, L. Y. Dong, W. P. Wang, F. Bianchi, Yang Zhang, B. Garillon, M. Richter, Z. Y. Zhang, Huihui Liu, Z. Ning, S. Y. Xiao, F. F. Sui, Xujin Yuan, Tao Luo, M. H. Gu, R. Kiuchi, J. G. Messchendorp, H. J. Lu, J. G. Lu, S. B. Liu, H. Y. Sheng, L. Y. Liu, Y. Nefedov, C. X. Yu, Q. A. Malik, K. Goetzen, F. De Mori, B. X. Yu, X. K. Zhou, F. E. Maas, B. Zheng, R. G. Ping, W. G. Li, A. G. Denig, Y. K. Sun, Y. G. Xie, M. Y. Dong, Y. Ding, B. J. Liu, T. Y. Xing, D. Y. Chen, W. Kühn, T. Hu, Z. Y. You, Z. A. Zhu, Xiaoyu Zhou, L. J. Wu, Y. J. Mo, C. P. Shen, S. Spataro, X. L. Li, G. Mezzadri, Z. A. Liu, V. Prasad, Shulei Zhang, F. Y. Li, O. Bakina, W. C. Yan, Xiang-Gan Liu, H. S. Chen, Alperen Yuncu, P. W. Luo, Li Zhou, Q. P. Ji, I. R. Boyko, S. Qian, Q. An, Jialun Ping, Liqing Xu, X. Y. Shen, Lei Li, H. M. Liu, Y. Ban, P. Weidenkaff, P. L. Wang, S. P. Wen, H. L. Dai, M. Bertani, J. F. Hu, K. Zhang, Huanhuan Liu, X. Y. Zhang, X. L. Wang, X. S. Qin, X. R. Zhou, X. L. Gao, Meng Wang, Cheng Li, G. F. Cao, Y. H. Zheng, Cong-Feng Qiao, L. Yang, Muhammad Irshad, J. H. Zou, G. Felici, P. X. Shen, Z. L. Dou, S. J. Zhao, Z. Wu, J. B. Liu, Zhang Li, X. H. Mo, L. S. Wang, L. M. Gu, M. N. Achasov, X. N. Ma, T. Y. Qi, Ke Wang, S. S. Sun, Y. J. Sun, Yifan Yang, N. Yu. Muchnoi, X. S. Kang, L. P. Zhou, Magnus Wolke, Y. P. Lu, A. Q. Guo, C. W. Wang, Y. F. Liang, M. Himmelreich, Y. H. Zhang, D. P. Jin, C. Dong, S. Sosio, Lingxuan Zhang, L. L. Wang, H. Cai, Zhiqing Zhang, W. M. Song, F. A. Harris, W. L. Chang, S. L. Olsen, H. J. Li, V. Rodin, X. P. Qin, Jacek Biernat, Y. M. Ma, Q. J. Xu, Z. P. Mao, Y. X. Xia, X. H. Li, R. E. Mitchell, I. B. Nikolaev, Q. L. Xiu, Xiao-Rui Lyu, Joachim Pettersson, J. H. Yin, Z. P. Zhang, H. Leithoff, R. Poling, Z. Y. Wang, Teresa Lenz, J. C. Chen, Xuanhong Lou, F. H. Heinsius, Xingchao Dai, Fenfen An, Viktor Thorén, B. L. Wang, Y. T. Tan, Nasser Kalantar-Nayestanaki, M. Shao, Y. T. Gu, Fang Liu, Q. Q. Song, X. P. Xu, X. B. Ji, U. Wiedner, I. Denysenko, Z. H. Qin, B. Wang, W. Gradl, Zongyuan Wang, W. Imoehl, M. Fritsch, C. Morales Morales, X. H. Liu, X. Tang, N. Qin, P. Patteri, Yue Pan, T. C. Zhao, Y. P. Guo, X. F. Wang, J. Fang, B. Y. Zhang, J. P. Dai, M. Albrecht, M. Rolo, R. Kappert, Serkant Ali Cetin, Zhiqing Liu, A. Sarantsev, Matthew Glenn Kurth, D. H. Wei, P. R. Li, M. Kavatsyuk, J. S. Lange, Y. G. Gao, Q. M. Ma, J. Min, J. Q. Zhang, L. Koch, A. Mustafa, F. Cossio, I. Uman, A. Khoukaz, K. J. Zhu, G. Wilkinson, Q. Ouyang, T. Johansson, J. F. Chang, M. G. Zhao, Y. H. Yang, X. X. Ma, R. P. Guo, J. Zhu, W. S. Cheng, Yao Zhang, G. Li, Ch. Rosner, Bibo Ke, H. B. Liu, X. Q. Hao, W. D. Li, S. Nakhoul, R. Baldini Ferroli, W. B. Yan, B. T. Tsednee, Y. F. Wang, Z. G. Wang, S. S. Fang, H. Y. Zhang, Y. Yuan, Y. S. Zhu, J. Bloms, O. B. Kolcu, Yunlong Zhang, C. D. Fu, D. Bettoni, S. Pacetti, B. Kopf, Krisztian Peters, S. Malde, P. Larin, M. Z. Wang, X. Cai, G. F. Chen, J. Y. Zhang, Y. B. Liu, G. F. Xu, Z. J. Xiao, N. Huesken, K. L. He, L. Lavezzi, S. W. Han, C. Q. Feng, J. L. Zhang, Yu Zhang, H. Liang, Z. Y. Deng, Q. Liu, H. L. Jiang, Jianping Zheng, Tristan Weber, Ke Li, S. Jin, X. N. Li, H. W. Wen, B. X. Zhang, S. X. Du, K. Y. Liu, Y. K. Heng, Haiping Peng, M. Destefanis, L. L. Ma, L. Gong, R. Kliemt, A. Mangoni, A. Guskov, G. Y. Tang, Jimin Zhao, L. G. Xia, A. Amoroso, P. L. Li, Jie Yu, Jie Zhao, D. X. Lin, Alexey Zhemchugov, H. M. Hu, Y. Fu, F. H. Liu, Nicolas Berger, A. Dbeyssi, T. J. Min, J. W. Zhang, G. Cibinetto, C. F. Redmer, F. Feldbauer, Angelo Rivetti, Y. H. Yan, X. Y. Song, J. W. Zhao, Ke Liu, J. J. Xu, Feng Liu, Y. C. Zhu, Z. Q. Yang, J. Libby, J. S. Huang, M. Ablikim, X. Y. Jiang, Yaquan Fang, M. Greco, Shou-hua Zhu, T. Held, C. X. Liu, K. Schoenning, Q. Y. Li, B. S. Zou, Z. X. Meng, X. A. Xiong, A. A. Zafar, K. H. Rashid, I. Balossino Balossino, Y. T. Liang, S. J. Chen, L. H. Wu, Jun-Yi Zhang, M. Savrie, Yi Jin, Zujian Wang, J. W. Li, R. M. Wang, Y. J. Xiao, J. F. Sun, C. Sowa, Y. B. Zhao, W. Shan, S. Marcello, J. Dong, Y. Zeng, Y. J. Lin, Zhe Sun, S. Lusso, S. Nisar, C. J. Tang, Y. Hu, J. D. Lu, Y. B. Chen, Xiaofeng Zhu, J. Z. Zhang, J. J. Song, L. Sun, X. T. Huang, G. Rong, M. M. Ma, M. Kuemmel, S. Ahmed, Y. X. Yang, M. Kuessner, Q. Zhao, Y. Z. Sun, X. F. Cui, I. K. Keshk, J. Chai, G. X. Sun, J. V. Bennett, Li Yan, C. X. Lin, Z. Jiao, D. H. Zhang, Alexander Leon Gilman, M. Rump, Gang Zhao, G. A. Chelkov, G. S. Huang, W. J. Zhu, Y. H. Xie, X. D. Shi, Dan Wang, S. Gu, J. Y. Liu, M. Maggiora, Ling Zhao, Lei Zhao, S. L. Yang, Z. L. Hou, G. R. Liao, C. Z. Yuan, N. Cao, Q. Gao, Y. N. Gao, Y. Zhang, Feng Yan, P. Kiese, Yuan Hou, R. A. Briere, J. Z. Fan, A. Calcaterra, Z. G. Zhao, L. Z. Liao, X. S. Jiang, Yu Bai, H. H. Zhang, Z. J. Sun, S. Maldaner, R. Farinelli, R. X. Yang, H. H. Wang, Wei Xu, H. B. Li, C. L. Luo, A. Pitka, Q. Zhou, P. Adlarson, C. C. Zhang, B. Zhong, L. B. Guo, H. L. Ma, D. M. Li, M.G. Alekseev, Z. Gao, A. N. Zhu, S. L. Niu, Tao Zhang, H. Muramatsu, M. Pelizaeus, Y. F. Long, Xu Shan, J. C. Li, J. Zhuang, M. X. Luo, D. V. Dedovich, Xu Zhou, Yi Zhang, S. Q. Qu, Z. B. Li, W. Ikegami Andersson, T. Hussain, X. Y. Ma, W. X. Gong, C. H. Li, X. H. Sun, Xiaozhong Huang, Andrzej Kupsc, and M. L. Chen
Subjects: Physics, 010308 nuclear & particles physics, Electron–positron annihilation, 0103 physical sciences, Pi, Analytical chemistry, Intermediate state, Born approximation, 010306 general physics, 01 natural sciences, X(3872), Bar (unit)
Abstract: Several intermediate states of the reaction channels e(+)e(-) -> pi(+)pi(-) D-0(D) over bar (0) and e(+)e(-) -> pi(+)pi-D+D- are studied using the data samples collected with the BESIII detec ...
Published: 2019

42. Study of the decays Ds+→KS0K+ and KL0K+

Author: Jie Zhao, D. X. Lin, Alexey Zhemchugov, H. M. Hu, F. H. Liu, Nicolas Berger, J. W. Zhang, L. J. Wu, Y. J. Mo, Bibo Ke, W. B. Yan, M. Kuemmel, Matthew Glenn Kurth, X. Q. Hao, P. L. Wang, S. Nakhoul, Meng Wang, Xiang-Gan Liu, X. L. Ji, P. Larin, Q. P. Ji, Muhammad Irshad, M. Kuessner, S. Pacetti, X. N. Ma, T. Y. Qi, X. F. Cui, M. G. Zhao, Y. H. Yang, X. X. Ma, R. P. Guo, J. Zhu, Y. H. Zheng, M. Himmelreich, G. Wilkinson, W. S. Cheng, Yao Zhang, I. R. Boyko, Y. X. Xia, T. Yu, X. K. Zhou, G. Li, N. Huesken, H. J. Lu, J. G. Lu, F. F. Sui, M. H. Gu, R. Kiuchi, Ke Li, H. Y. Sheng, F. A. Harris, W. L. Chang, Cong-Feng Qiao, N. Yu. Muchnoi, Liqing Xu, X. Y. Shen, Y. Ding, L. H. Wu, M. Fritsch, J. Libby, C. D. Fu, C. Q. Feng, Z. Y. Deng, H. Leithoff, X. S. Kang, Z. Y. Zhang, S. Ahmed, Y. X. Yang, Y. G. Gao, R. Kappert, F. E. Maas, C. X. Yu, T. Hu, E. M. Gersabeck, S. Qian, W. J. Zhu, G. F. Xu, X. L. Luo, I. Balossino, Y. H. Zhang, F. Li, F. C. Ma, B. J. Liu, Z. G. Wang, T. Y. Xing, D. Y. Chen, Fang Liu, W. Kühn, S. L. Olsen, Yi Jin, J. W. Li, H. Y. Zhang, M. Kavatsyuk, Q. An, Jialun Ping, K. Zhang, X. Y. Zhang, X. D. Shi, R. M. Wang, Dan Wang, Xingguo Li, G. A. Chelkov, S. Jin, O. Bakina, S. Gu, U. Wiedner, I. Denysenko, Z. Y. Wang, Z. Y. You, Z. A. Zhu, T. Liu, J. F. Qiu, M. Papenbrock, B. Zheng, R. G. Ping, Y. J. Xiao, Y. G. Xie, X. L. Wang, K. Begzsuren, Li Zhou, W. P. Wang, J. B. Liu, R. Kliemt, F. Bianchi, L. Fava, Y. J. Sun, Yifan Yang, A. Mangoni, A. Guskov, Jie Yu, G. F. Chen, P. Kiese, Yuan Hou, P. X. Shen, Z. Wu, Q. Zhao, Y. Z. Sun, J. F. Sun, Y. H. Xie, F. Nerling, M. Maggiora, Ling Zhao, C. P. Shen, B. Y. Zhang, J. Y. Zhang, X. H. Mo, L. S. Wang, Z. L. Dou, Y. P. Lu, M. H. Ye, B. X. Zhang, T. J. Min, K. J. Zhu, G. Cibinetto, D. Y. Liu, L. Y. Liu, Zhiqing Zhang, S. Marcello, I. K. Keshk, C. X. Lin, Alexander Leon Gilman, M. Rump, Gang Zhao, Y. Zeng, Y. J. Lin, Yang Zhang, Zhe Sun, S. Lusso, H. W. Wen, W. Imoehl, M. Y. Dong, Lei Zhao, R. A. Briere, Z. L. Hou, Xiao-Rui Lyu, Y. Schelhaas, P. W. Luo, G. S. Huang, Zhang Li, L. L. Wang, H. Cai, X. H. Liu, Zongyuan Wang, Y. K. Heng, J. D. Lu, Y. B. Chen, Xiaofeng Zhu, J. Z. Zhang, Jacek Biernat, Lingxuan Zhang, J. H. Zou, Q. Q. Song, V. Rodin, C. Z. Yuan, N. Cao, S. J. Zhao, X. P. Xu, X. B. Ji, J. P. Dai, M. Albrecht, J. J. Song, X. S. Jiang, R. Farinelli, L. Sun, X. T. Huang, S. S. Sun, G. Rong, X. P. Qin, P. Patteri, W. D. Li, Z. X. Meng, X. A. Xiong, Y. P. Guo, Q. Ouyang, H. L. Ma, L. Y. Dong, T. Lenz, A. A. Zafar, D. M. Li, H. Muramatsu, Q. J. Xu, S. S. Fang, J. Bloms, R. E. Mitchell, B. T. Tsednee, Serkant Ali Cetin, J. C. Chen, Xuanhong Lou, Z. A. Liu, V. Prasad, J. Q. Zhang, Y. B. Liu, S. L. Yang, Viktor Thorén, M. Pelizaeus, Nasser Kalantar-Nayestanaki, K. H. Rashid, R. X. Yang, Wei Xu, Huanhuan Liu, Y. Fu, A. Pitka, P. Adlarson, C. Morales Morales, G. Felici, G. R. Liao, J. B. Jiao, I. B. Nikolaev, Yue Pan, B. Q. Wang, Y. Ban, P. Weidenkaff, S. P. Wen, J. H. Yin, M. Shao, Y. T. Gu, Y. H. Yan, J. Y. Liu, Y. T. Liang, X. S. Qin, X. R. Zhou, J. W. Zhao, H. J. Li, S. J. Chen, X. H. Li, Q. L. Xiu, Y. C. Zhu, Z. Gao, Cheng Li, F. Feldbauer, Feng Liu, A. Sarantsev, D. H. Wei, P. R. Li, J. S. Lange, Xingchao Dai, M. Ablikim, X. Y. Jiang, T. Held, S. L. Niu, Q. Gao, Y. F. Long, Y. N. Gao, K. Ravindran, Mario Greco, Y. Zhang, Feng Yan, J. Z. Fan, M. Richter, Z. Ning, S. Y. Xiao, Yi Zhang, S. Q. Qu, Z. B. Li, W. Ikegami Andersson, Y. F. Wang, Zhiqing Liu, T. Johansson, J. F. Chang, T. Hussain, O. B. Kolcu, X. Cai, L. Lavezzi, X. Y. Ma, W. X. Gong, C. Sowa, Y. B. Zhao, W. Shan, J. Dong, C. H. Li, X. H. Sun, Q. Liu, Tristan Weber, S. Nisar, C. J. Tang, Y. Hu, L. L. Ma, L. Gong, Xujin Yuan, L. G. Xia, A. Amoroso, S. B. Liu, Y. Nefedov, A. Dbeyssi, M. M. Ma, Angelo Rivetti, F. De Mori, J. Chai, G. X. Sun, J. V. Bennett, Li Yan, Z. Jiao, D. H. Zhang, Jun-Yi Zhang, X. F. Wang, Q. M. Ma, A. Mustafa, Z. P. Zhang, Y. Yuan, Y. S. Zhu, Zujian Wang, Yu Zhang, X. Tang, M. Rolo, F. Cossio, X. L. Gao, C. Dong, S. Sosio, J. Min, H. B. Liu, B. Kopf, K. L. He, Joachim Pettersson, S. W. Han, M. Z. Wang, Jimin Zhao, P. L. Li, C. F. Redmer, M. Bertani, L. Yang, Y. T. Tan, Yunlong Zhang, W. Gradl, M. Qi, D. Bettoni, H. J. Yang, J. L. Zhang, Yaquan Fang, Shou-hua Zhu, H. L. Jiang, K. Schoenning, Q. Y. Li, B. S. Zou, Jianping Zheng, H. Liang, S. X. Du, K. Y. Liu, Ke Liu, Q. A. Malik, G. Mezzadri, W. C. Yan, Tao Luo, L. M. Gu, M. N. Achasov, L. P. Zhou, M. Destefanis, Y. M. Ma, Z. P. Mao, J. Fang, B. X. Yu, Xiaozhong Huang, Ch. Rosner, Andrzej Kupsc, M. L. Chen, Shulei Zhang, F. Y. Li, H. S. Chen, Alperen Yuncu, H. L. Dai, Magnus Wolke, Y. F. Liang, D. P. Jin, N. Qin, I. Uman, L. Koch, A. Khoukaz, Z. J. Xiao, W. G. Li, A. G. Denig, Y. K. Sun, R. Baldini Ferroli, Xiaoyu Zhou, S. Spataro, Lei Li, H. M. Liu, J. F. Hu, Krisztian Peters, G. F. Cao, X. Y. Song, S. Malde, A. Q. Guo, C. W. Wang, J. J. Xu, Z. Q. Yang, X. N. Li, J. S. Huang, Z. H. Qin, Haiping Peng, C. X. Liu, Ke Wang, X D Shi, Y. J. Mao, H. X. Yang, I. Garzia, R. Poling, F. H. Heinsius, Fenfen An, B. L. Wang, B. Garillon, T. C. Zhao, Huihui Liu, J. G. Messchendorp, K. Goetzen, A. Calcaterra, Z. G. Zhao, L. Z. Liao, Yu Bai, H. H. Zhang, Z. J. Sun, S. Maldaner, H. B. Li, C. L. Luo, Q. Zhou, C. C. Zhang, B. Zhong, L. B. Guo, M.G. Alekseev, A. N. Zhu, Tao Zhang, Xu Shan, J. C. Li, J. Zhuang, M. X. Luo, D. V. Dedovich, Xu Zhou, and G. Y. Tang
Subjects: Physics, 010308 nuclear & particles physics, Branching fraction, Electron–positron annihilation, 0103 physical sciences, Analytical chemistry, CP violation, 010306 general physics, 01 natural sciences
Abstract: Using an e+e- annihilation data sample corresponding to an integrated luminosity of 3.19 fb-1 and collected at a center-of-mass energy s=4.178 GeV with the BESIII detector, we measure the absolute branching fractions B(Ds+→KS0K+)=(1.425±0.038stat.±0.031syst.)% and B(Ds+→KL0K+)=(1.485±0.039stat.±0.046syst.)%. The branching fraction of Ds+→KS0K+ is compatible with the world average and that of Ds+→KL0K+ is measured for the first time. We present the first measurement of the KS0-KL0 asymmetry in the decays Ds+→KS,L0K+, and R(Ds+→KS,L0K+)=B(Ds+→KS0K+)-B(Ds+→KL0K+)B(Ds+→KS0K+)+B(Ds+→KL0K+)=(-2.1±1.9stat.±1.6syst.)%. In addition, we measure the direct CP asymmetries ACP(Ds±→KS0K±)=(0.6±2.8stat.±0.6syst.)% and ACP(Ds±→KL0K±)=(-1.1±2.6stat.±0.6syst.)%.
Published: 2019

43. [Effects of insulin therapy on skeletal muscle wasting in severely scalded rats and its related mechanism]

Author: W L, Chu, J K, Chai, X T, Wang, S F, Han, and L Y, Liu
Subjects: Male, Rats, Sprague-Dawley, Wasting Syndrome, Animals, Insulin, Rats, Wistar, Burns, Muscle, Skeletal, Rats
Published: 2019

44. Cross section measurements of e+e−→ωχc0 from s=4.178 to 4.278 GeV

Author: B. X. Yu, F. De Mori, Y. H. Zheng, Cong-Feng Qiao, S. Qian, Q. An, Jialun Ping, N. Yu. Muchnoi, K. Zhang, X. S. Kang, Shulei Zhang, X. Y. Zhang, X. L. Wang, Y. H. Zhang, J. B. Liu, F. Y. Li, H. S. Chen, Alperen Yuncu, Zongyuan Wang, F. Li, S. L. Olsen, F. C. Ma, Y. J. Sun, Yifan Yang, Z. Q. Yang, Y. P. Lu, Z. Y. Wang, Teresa Lenz, H. L. Dai, X. F. Wang, Xujin Yuan, S. B. Liu, Y. Nefedov, Q. M. Ma, J. S. Huang, C. X. Liu, Z. X. Meng, S. L. Yang, G. Y. Tang, A. Calcaterra, Z. G. Zhao, Q. Ouyang, X. A. Xiong, S. S. Fang, A. Mustafa, L. Z. Liao, G. R. Liao, Xiao-Rui Lyu, A. A. Zafar, Jie Zhao, D. X. Lin, X. N. Ma, S. Ahmed, Alexey Zhemchugov, H. M. Hu, T. Liu, J. F. Qiu, X. H. Mo, L. S. Wang, D. Y. Liu, J. B. Jiao, M. H. Ye, Y. B. Liu, Y. Yuan, Y. S. Zhu, Yu Bai, H. H. Zhang, Yu Zhang, Y. X. Yang, Ke Wang, M. Papenbrock, W. Imoehl, Z. Gao, X. H. Liu, S. L. Niu, Q. Liu, F. H. Liu, Nicolas Berger, K. H. Rashid, L. Fava, B. Wang, M. Albrecht, Z. J. Sun, L. L. Wang, F. Nerling, Tristan Weber, S. Maldaner, J. W. Zhang, M. Kuemmel, Matthew Glenn Kurth, C. Sowa, Y. B. Zhao, Huanhuan Liu, G. Felici, J. P. Dai, X. F. Cui, K. Goetzen, R. Poling, L. L. Ma, L. Gong, Y. T. Liang, F. H. Heinsius, Q. Zhao, Y. Z. Sun, Yang Zhang, M. Fritsch, M. Kavatsyuk, H. Cai, X. Q. Li, Jacek Biernat, I. B. Nikolaev, J. H. Yin, M. Shao, Y. T. Gu, W. Shan, M. Bertani, B. X. Zhang, J. C. Li, W. D. Li, L. G. Xia, A. Amoroso, A. Dbeyssi, B. T. Tsednee, J. Zhuang, M. X. Luo, S. J. Chen, M. Kuessner, J. Dong, G. S. Huang, W. J. Zhu, X. D. Shi, Dan Wang, Fenfen An, H. J. Li, R. Kappert, B. L. Wang, T. C. Zhao, I. K. Keshk, C. X. Lin, D. V. Dedovich, X. H. Li, Alexander Leon Gilman, S. Gu, Xu Zhou, Xiaozhong Huang, M. Richter, Q. L. Xiu, Y. F. Long, M. Rump, Gang Zhao, L. Yang, H. Liang, Q. P. Ji, J. Bloms, Angelo Rivetti, Xingchao Dai, E. M. Gersabeck, G. F. Xu, Y. Fu, L. Koch, A. Khoukaz, Z. Ning, S. Y. Xiao, Q. Q. Song, J. F. Sun, Andrzej Kupsc, G. A. Chelkov, S. Nisar, Fang Liu, J. Q. Zhang, S. Jin, X D Shi, A. Sarantsev, X. L. Luo, J. D. Lu, R. Baldini Ferroli, Y. H. Yan, D. H. Wei, P. R. Li, J. S. Lange, R. Farinelli, X. K. Zhou, P. L. Wang, S. Marcello, Y. Zeng, Y. J. Lin, C. J. Tang, Y. Hu, J. W. Zhao, Yi Zhang, Zhe Sun, S. Lusso, Y. J. Mao, H. X. Yang, Krisztian Peters, S. Malde, M. Z. Wang, M. L. Chen, I. Garzia, X. T. Huang, Meng Wang, Muhammad Irshad, K. Begzsuren, Y. C. Zhu, W. P. Wang, Y. H. Xie, F. Bianchi, U. Wiedner, Y. P. Guo, H. B. Li, H. L. Ma, H. J. Lu, J. G. Lu, X. L. Ji, G. Rong, Y. T. Tan, X. Y. Song, W. Gradl, Y. B. Chen, X. N. Li, D. M. Li, C. L. Luo, Xiaofeng Zhu, J. Z. Zhang, Q. Zhou, I. Denysenko, J. J. Song, L. Sun, H. Muramatsu, M. Maggiora, Ling Zhao, F. E. Maas, T. Hu, Haiping Peng, S. Q. Qu, Z. B. Li, Serkant Ali Cetin, M. M. Ma, F. A. Harris, W. L. Chang, M. Qi, C. C. Zhang, B. Zhong, L. B. Guo, Z. Y. Zhang, H. J. Yang, M. Pelizaeus, T. Held, Lei Li, M.G. Alekseev, X. L. Li, O. Bakina, L. Y. Liu, B. Garillon, Huihui Liu, Ke Liu, Z. P. Zhang, H. Leithoff, Lei Zhao, Z. L. Hou, Zhiqing Liu, W. Ikegami Andersson, L. H. Wu, A. N. Zhu, J. Y. Liu, Tao Zhang, L. Y. Dong, J. Chai, G. X. Sun, J. V. Bennett, Li Yan, Z. Jiao, M. Savrie, Yi Jin, D. H. Zhang, T. Johansson, J. Libby, F. Feldbauer, P. X. Shen, Feng Liu, J. W. Li, Jun-Yi Zhang, Magnus Wolke, R. M. Wang, Y. J. Xiao, J. F. Chang, Xu Shan, Y. F. Liang, D. P. Jin, Z. Wu, J. G. Messchendorp, Yaquan Fang, M. Greco, Shou-hua Zhu, M. Ablikim, P. Kiese, X. Y. Jiang, Q. Gao, Y. N. Gao, Yuan Hou, Y. F. Wang, Zujian Wang, Y. G. Xie, O. B. Kolcu, Y. Zhang, Zhiqing Zhang, Li Zhou, Feng Yan, C. Z. Yuan, N. Cao, X. Cai, J. Z. Fan, L. Lavezzi, N. Qin, J. Min, H. B. Liu, R. A. Briere, Z. L. Dou, B. Y. Zhang, B. Kopf, A. Q. Guo, C. W. Wang, I. Uman, K. L. He, K. Schoenning, Q. Y. Li, B. S. Zou, S. W. Han, Jimin Zhao, P. L. Li, X. S. Jiang, Q. A. Malik, G. Mezzadri, W. C. Yan, C. F. Redmer, Z. J. Xiao, L. M. Gu, M. N. Achasov, L. P. Zhou, Y. M. Ma, Z. P. Mao, R. X. Yang, H. H. Wang, J. Fang, Wei Xu, A. Pitka, P. Adlarson, Ch. Rosner, T. Hussain, X. Y. Ma, W. X. Gong, C. H. Li, X. H. Sun, Z. H. Qin, W. G. Li, A. G. Denig, Y. K. Sun, Xiaoyu Zhou, S. Spataro, H. M. Liu, J. F. Hu, G. F. Cao, M. Y. Dong, J. H. Zou, S. S. Sun, R. E. Mitchell, Bibo Ke, W. B. Yan, S. Pacetti, N. Huesken, Ke Li, Z. G. Wang, H. Y. Zhang, X. Q. Hao, G. F. Chen, S. Nakhoul, J. Y. Zhang, P. Larin, H. W. Wen, T. Y. Qi, Y. X. Xia, R. Kliemt, Y. K. Heng, S. J. Zhao, B. J. Liu, Y. G. Gao, Q. J. Xu, A. Mangoni, J. C. Chen, Xuanhong Lou, Viktor Thorén, Nasser Kalantar-Nayestanaki, C. Morales Morales, Yue Pan, A. Guskov, I. Balossino, Jie Yu, M. G. Zhao, Y. H. Yang, X. X. Ma, R. P. Guo, J. Zhu, T. J. Min, K. J. Zhu, G. Cibinetto, L. J. Wu, Y. J. Mo, Xiang-Gan Liu, I. R. Boyko, Liqing Xu, X. Y. Shen, G. Wilkinson, Y. Ding, T. Y. Xing, D. Y. Chen, W. Kühn, W. S. Cheng, Yao Zhang, Z. Y. You, Z. A. Zhu, G. Li, C. P. Shen, C. D. Fu, C. Q. Feng, Z. Y. Deng, P. W. Luo, Zhang Li, V. Rodin, X. P. Xu, X. B. Ji, P. Patteri, Z. A. Liu, V. Prasad, Y. Ban, P. Weidenkaff, S. P. Wen, X. S. Qin, X. R. Zhou, Cheng Li, Lingxuan Zhang, X. P. Qin, F. F. Sui, M. H. Gu, R. Kiuchi, H. Y. Sheng, C. X. Yu, B. Zheng, R. G. Ping, X. L. Gao, C. Dong, S. Sosio, Joachim Pettersson, Yunlong Zhang, D. Bettoni, J. L. Zhang, H. L. Jiang, Jianping Zheng, S. X. Du, K. Y. Liu, M. Destefanis, X. Tang, M. Rolo, F. Cossio, and Tao Luo
Subjects: Physics, Nuclear physics, Cross section (physics), Angular distribution, 010308 nuclear & particles physics, Electron–positron annihilation, 0103 physical sciences, Detector, High Energy Physics::Experiment, Nuclear Experiment, 010306 general physics, 01 natural sciences, Storage ring
Abstract: The cross section of the process e+e-→ωχc0 is measured at center-of-mass energies from s=4.178 to 4.278 GeV using a data sample of 7 fb-1 collected with the BESIII detector operating at the BEPCII storage ring. The dependence of the cross section on s shows a resonant structure with mass of (4218.5±1.6(stat)±4.0(syst)) MeV/c2 and width of (28.2±3.9(stat)±1.6(syst)) MeV, respectively. This observation confirms and improves upon the result of a previous study. The angular distribution of the e+e-→ωχc0 process is extracted for the first time.
Published: 2019

45. Study of the process e+e−→pp¯ via initial state radiation at BESIII

Author: S. L. Yang, J. Min, G. R. Liao, C. Sowa, Y. B. Zhao, L. J. Wu, Yunlong Zhang, D. Bettoni, J. L. Zhang, F. Li, H. B. Liu, F. C. Ma, W. Shan, J. Dong, H. L. Jiang, Y. Fu, Jianping Zheng, Fang Liu, L. Koch, A. Khoukaz, Tao Luo, B. X. Yu, Y. J. Mo, U. Wiedner, I. Denysenko, Shulei Zhang, F. Y. Li, H. S. Chen, Alperen Yuncu, R. Baldini Ferroli, B. Kopf, H. L. Dai, Krisztian Peters, S. Malde, I. B. Nikolaev, J. H. Yin, M. Z. Wang, K. L. He, Y. H. Yan, J. W. Zhao, S. Nisar, C. J. Tang, S. W. Han, B. Y. Zhang, Y. Hu, Y. P. Lu, X. N. Li, J. F. Sun, S. X. Du, Haiping Peng, Y. C. Zhu, J. Libby, Q. Liu, Tristan Weber, L. L. Ma, L. Gong, Jimin Zhao, P. L. Li, H. J. Lu, J. G. Lu, M. Shao, Y. T. Gu, S. Marcello, Y. Zeng, Y. J. Lin, X D Shi, Ke Wang, Zhe Sun, S. Lusso, Z. G. Wang, H. Y. Zhang, Y. H. Zheng, Cong-Feng Qiao, M. M. Ma, R. Poling, C. F. Redmer, T. Liu, J. F. Qiu, M. Papenbrock, L. Fava, K. Y. Liu, M. Destefanis, F. H. Heinsius, Yaquan Fang, M. Greco, Shou-hua Zhu, L. G. Xia, A. Amoroso, Fenfen An, F. F. Sui, M. H. Gu, B. L. Wang, R. Kiuchi, Zhiqing Liu, Y. B. Chen, Xiaofeng Zhu, J. Z. Zhang, Bibo Ke, W. B. Yan, T. Held, T. C. Zhao, A. Dbeyssi, A. Sarantsev, Matthew Glenn Kurth, D. H. Wei, P. R. Li, J. S. Lange, M. Qi, F. E. Maas, T. Hu, H. J. Yang, Xiang-Gan Liu, Xujin Yuan, G. F. Chen, J. Y. Zhang, H. Y. Sheng, M. H. Ye, R. Kappert, F. Nerling, Z. X. Meng, X. L. Li, N. Yu. Muchnoi, K. Schoenning, Q. Y. Li, B. S. Zou, T. Johansson, O. Bakina, J. F. Chang, X. S. Kang, J. J. Song, L. Sun, Y. J. Mao, H. X. Yang, S. Pacetti, Y. F. Wang, Y. H. Zhang, X. L. Gao, C. X. Yu, S. L. Olsen, I. Garzia, S. B. Liu, Yang Zhang, X. A. Xiong, Q. A. Malik, G. Mezzadri, H. W. Wen, W. C. Yan, L. Y. Dong, J. Chai, G. X. Sun, J. V. Bennett, Li Yan, H. B. Li, O. B. Kolcu, Angelo Rivetti, R. Farinelli, Y. Nefedov, M. Kuemmel, B. Zheng, Q. P. Ji, N. Huesken, I. R. Boyko, F. De Mori, X. Cai, L. Lavezzi, C. L. Luo, R. G. Ping, Z. Y. Wang, Teresa Lenz, Ke Li, Z. A. Liu, A. A. Zafar, P. X. Shen, Y. K. Heng, Z. Jiao, L. M. Gu, M. N. Achasov, L. P. Zhou, D. H. Zhang, Z. Wu, Q. Zhou, X. N. Ma, X. F. Cui, B. Garillon, V. Prasad, Huihui Liu, M. Richter, Y. M. Ma, W. Imoehl, Z. Ning, S. Y. Xiao, Liqing Xu, X. Y. Shen, X. H. Liu, M. Y. Dong, Y. Ban, P. Weidenkaff, G. F. Xu, H. L. Ma, D. M. Li, Z. P. Mao, H. Muramatsu, S. P. Wen, Zhiqing Zhang, S. Jin, C. C. Zhang, B. Zhong, L. B. Guo, P. L. Wang, X. S. Qin, G. S. Huang, X. R. Zhou, Meng Wang, Muhammad Irshad, W. J. Zhu, X. D. Shi, Lei Li, M.G. Alekseev, J. Fang, J. P. Dai, Cheng Li, X. K. Zhou, B. Wang, J. H. Zou, J. G. Messchendorp, T. Hussain, X. Y. Ma, M. Pelizaeus, M. Albrecht, X. F. Wang, S. S. Sun, I. Uman, M. Fritsch, Jun-Yi Zhang, K. H. Rashid, M. G. Zhao, Y. H. Yang, X. X. Ma, R. P. Guo, J. Zhu, W. X. Gong, Dan Wang, S. Gu, W. D. Li, A. N. Zhu, Q. M. Ma, Zongyuan Wang, A. Mustafa, Tao Zhang, M. Kavatsyuk, Ch. Rosner, M. Bertani, L. Yang, S. Ahmed, Y. X. Yang, S. Qian, Q. An, Jialun Ping, X. H. Mo, L. S. Wang, K. Zhang, Xiao-Rui Lyu, Y. Ding, Xu Shan, H. Liang, I. Balossino Balossino, X. Y. Zhang, Y. T. Liang, X. Y. Song, B. T. Tsednee, J. Q. Zhang, Zujian Wang, B. X. Zhang, S. J. Zhao, B. J. Liu, F. A. Harris, W. L. Chang, Z. P. Zhang, H. Leithoff, A. Q. Guo, C. H. Li, X. H. Sun, Y. Yuan, Y. S. Zhu, C. W. Wang, Yu Zhang, A. Calcaterra, Z. G. Zhao, Lingxuan Zhang, L. L. Wang, H. Cai, Jacek Biernat, X. L. Wang, L. Z. Liao, Q. Zhao, J. B. Liu, Y. Z. Sun, I. K. Keshk, S. J. Chen, Y. T. Tan, R. E. Mitchell, Z. Gao, S. L. Niu, F. Feldbauer, W. Gradl, Y. J. Sun, Yifan Yang, Q. J. Xu, J. J. Xu, Z. Q. Yang, T. Y. Xing, D. Y. Chen, Feng Liu, X. P. Qin, Yu Bai, Ke Liu, H. H. Zhang, C. X. Lin, Alexander Leon Gilman, M. Rump, Gang Zhao, W. Kühn, Z. J. Sun, Z. J. Xiao, J. C. Chen, Y. F. Long, Xuanhong Lou, M. Ablikim, Viktor Thorén, Nasser Kalantar-Nayestanaki, X. Y. Jiang, J. Y. Liu, S. Maldaner, Q. Ouyang, C. Morales Morales, J. C. Li, S. S. Fang, Yue Pan, J. S. Huang, Yi Zhang, J. Zhuang, Z. Y. You, Z. A. Zhu, Q. Gao, Y. N. Gao, M. X. Luo, Y. Zhang, C. X. Liu, Feng Yan, D. V. Dedovich, J. Z. Fan, Xu Zhou, S. Q. Qu, Z. B. Li, W. Ikegami Andersson, P. Kiese, Yuan Hou, J. Bloms, C. P. Shen, K. Goetzen, R. A. Briere, Y. B. Liu, E. M. Gersabeck, X. S. Jiang, X. L. Luo, J. D. Lu, Z. H. Qin, R. X. Yang, H. H. Wang, Wei Xu, Q. Q. Song, A. Pitka, P. Adlarson, Xiaozhong Huang, W. G. Li, A. G. Denig, X. L. Ji, X. T. Huang, Y. K. Sun, Xiaoyu Zhou, G. Rong, S. Spataro, Y. P. Guo, K. Begzsuren, W. P. Wang, H. M. Liu, Andrzej Kupsc, Z. Y. Zhang, Serkant Ali Cetin, J. F. Hu, F. Bianchi, M. L. Chen, L. H. Wu, G. F. Cao, D. Y. Liu, J. B. Jiao, Y. G. Xie, M. Savrie, Yi Jin, J. W. Li, Li Zhou, R. M. Wang, Magnus Wolke, Y. F. Liang, L. Y. Liu, Y. J. Xiao, D. P. Jin, Huanhuan Liu, G. Felici, N. Qin, Z. L. Dou, H. J. Li, X. H. Li, Q. L. Xiu, Xingchao Dai, C. Dong, S. Sosio, Joachim Pettersson, X. Tang, M. Rolo, F. Cossio, K. J. Zhu, Y. H. Xie, M. Maggiora, Ling Zhao, Lei Zhao, Z. L. Hou, X. Q. Hao, S. Nakhoul, R. Kliemt, C. Z. Yuan, N. Cao, P. Larin, A. Mangoni, A. Guskov, G. Y. Tang, Jie Yu, Jie Zhao, D. X. Lin, Alexey Zhemchugov, H. M. Hu, M. Kuessner, F. H. Liu, Nicolas Berger, J. W. Zhang, T. J. Min, G. A. Chelkov, T. Y. Qi, M. Himmelreich, G. Cibinetto, Y. X. Xia, P. W. Luo, Zhang Li, Y. G. Gao, V. Rodin, X. P. Xu, X. B. Ji, P. Patteri, G. Wilkinson, W. S. Cheng, Yao Zhang, G. Li, C. D. Fu, C. Q. Feng, and Z. Y. Deng
Subjects: Physics, Luminosity (scattering theory), Proton, 010308 nuclear & particles physics, Electron–positron annihilation, Form factor (quantum field theory), 01 natural sciences, law.invention, Nuclear physics, law, 0103 physical sciences, Invariant mass, Center of mass, Born approximation, 010306 general physics, Collider
Abstract: The Born cross section for the process e+e-→pp¯ is measured using the initial state radiation technique with an undetected photon. This analysis is based on datasets corresponding to an integrated luminosity of 7.5 fb-1, collected with the BESIII detector at the BEPCII collider at center of mass energies between 3.773 and 4.600 GeV. The Born cross section for the process e+e-→pp¯ and the proton effective form factor are determined in the pp¯ invariant mass range between 2.0 and 3.8 GeV/c2 divided into 30 intervals. The proton form factor ratio (|GE|/|GM|) is measured in 3 intervals of the pp¯ invariant mass between 2.0 and 3.0 GeV/c2.
Published: 2019

46. [Relationship between morphological characteristics and prognosis of non-nasopharyneal EBV-associated carcinoma]

Author: W J, Yin, Y X, Wu, L Y, Liu, L, Gong, X B, Lan, W Y, Sun, D, Su, and X H, Ni
Subjects: Adult, Aged, 80 and over, Male, Herpesvirus 4, Human, Carcinoma, Kaplan-Meier Estimate, Middle Aged, Prognosis, Young Adult, Lymphatic Metastasis, Neoplasms, Humans, Female, Aged, Neoplasm Staging, Retrospective Studies
Published: 2019

47. [Correlation between human bocavirus 2 infection in children and acute diarrhea in Beijing]

Author: R, De, L Y, Liu, Y, Qian, L P, Jia, H J, Dong, R N, Zhu, Y H, Liu, Y Q, Lyu, and L Q, Zhao
Subjects: Diarrhea, Parvoviridae Infections, Feces, Beijing, Case-Control Studies, Child, Preschool, Human bocavirus, Humans, Infant, Prospective Studies
Published: 2018

48. A computational fluid dynamics approach for full characterization of muffler without and with exhaust flow

Author: L. Y. Liu, Z. Y. Hao, X. Zheng, and Y. Qiu
Subjects: Fluid Flow and Transfer Processes, Physics, Muffler, business.industry, Mechanical Engineering, Computational Mechanics, Mechanics, Computational fluid dynamics, Condensed Matter Physics, Characterization (materials science), law.invention, Flow (mathematics), Mechanics of Materials, law, business
Published: 2020

49. The analysis of temperature compensation of the transient piezoresistive ultra-high pressure sensor

Author: Y. Li, M. H. Zhang, L. Y. Liu, and H. Wang
Subjects: History, Materials science, business.industry, Optoelectronics, Ultra high pressure, Transient (oscillation), business, Piezoresistive effect, Computer Science Applications, Education, Compensation (engineering)
Abstract: The ultra-high pressure piezoresistive sensor works with the Wheatstone half bridge theory. Because of the electric resistance temperature coefficient difference and the four electric resistances value of bridge arm are different in the manufacturing, zero drift and zero temperature drift generally exist in practical application of the ultra-high pressure piezoresistive sensor, which leads to loss of measuring accuracy of sensor. It requires a normalized polynomial fitting algorithm to achieve null balance and compensate zero drift simultaneously. According to model analysis and deduction as well as experiments, statistics obtained through normalized polynomial fitting algorithm is the same as experiments and shows higher accuracy, better compensation effect. The ultra-high pressure piezoresistive sensor compensated by the software method can be widely used in pressure testing and research on interior ballistics, especially the high pressure gun under the high temperature, high pressure, and high impact environment.
Published: 2020

50. [A novel compound heterozygous mutations in LAMC3 in a boy with infantile spasms]

Author: Y T, Liu, L Y, Liu, and L Y, Hu
Published: 2018

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