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220 results on '"Wei, X.- L."'

1. Charge radii of $^{11-16}$C, $^{13-17}$N and $^{15-18}$O determined from their charge-changing cross-sections and the mirror-difference charge radii

Author

Zhao, J. W., Sun, B. -H., Tanihata, I., Xu, J. Y., Zhang, K. Y., Prochazka, A., Zhu, L. H., Terashima, S., Meng, J., He, L. C., Liu, C. Y., Li, G. S., Lu, C. G., Lin, W. J., Lin, W. P., Liu, Z., Ren, P. P, Sun, Z. Y., Wang, F., Wang, J., Wang, M., Wang, S. T., Wei, X. L., Xu, X. D., Zhang, J. C., Zhang, M. X, and Zhang, X. H.

Subjects
Nuclear Experiment, Nuclear Theory
Abstract

Charge-changing cross-sections of $^{11-16}$C, $^{13-17}$N and $^{15-18}$O on a carbon target have been determined at energies around 300 MeV/nucleon. A nucleon separation energy dependent correction factor has been introduced to the Glauber model calculation for extracting the nuclear charge radii from the experimental CCCSs. The charge radii of $^{11}$C, $^{13,16}$N and $^{15}$O thus were determined for the first time. With the new radii, we studied the experimental mirror-difference charge radii ($\Delta R_{\text {ch}}^{\text {mirror}}$) of $^{11}$B-$^{11}$C, $^{13}$C-$^{13}$N, $^{15}$N-$^{15}$O, $^{17}$N-$^{17}$Ne pairs for the first time. We find that the $\Delta R_{\text {ch}}^{\text {mirror}}$, including both bound and weakly bound proton-rich mirror partners, are reproduced by the empirical relation to the isospin asymmetry predicted by the $ab$ $initio$ calculations., Comment: 3 figures, submitted to Physics Letters B

Published
2024

2. Isospin-dependence of the charge-changing cross-section shaped by the charged-particle evaporation process

Author

Zhao, J. W., Sun, B. -H., Tanihata, I., Terashima, S., Prochazka, A., Xu, J. Y., Zhu, L. H., Meng, J., Su, J., Zhang, K. Y., Geng, L. S., He, L. C., Liu, C. Y., Li, G. S., Lu, C. G., Lin, W. J., Lin, W. P., Liu, Z., Ren, P. P, Sun, Z. Y., Wang, F., Wang, J., Wang, M., Wang, S. T., Wei, X. L., Xu, X. D., Zhang, J. C., Zhang, M. X, and Zhang, X. H.

Subjects
Nuclear Experiment, Nuclear Theory
Abstract

We present the charge-changing cross sections (CCCS) of $^{11-15}$C, $^{13-17}$N, and $^{15,17-18}$O at around 300 MeV/nucleon on a carbon target, which extends to $p$-shell isotopes with $N < Z$ for the first time. The Glauber model, which considers only the proton distribution of projectile nuclei, underestimates the cross sections by more than 10\%. We show that this discrepancy can be resolved by considering the contribution from the charged-particle evaporation process (CPEP) following projectile neutron removal. Using nucleon densities from the deformed relativistic Hartree-Bogoliubov theory in continuum, we investigate the isospin-dependent CPEP contribution to the CCCS for a wide range of neutron-to-proton separation energy asymmetry. Our calculations, which include the CPEP contribution, agree well with existing systematic data and reveal an ``evaporation peak" at the isospin symmetric region where the neutron-to-proton separation energy is close to zero. These results suggest that analysis beyond the Glauber model is crucial for accurately determining nuclear charge radii from CCCSs., Comment: 5 figures

Published
2023
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3. STCF Conceptual Design Report: Volume 1 -- Physics & Detector

Author

Achasov, M., Ai, X. C., Aliberti, R., An, L. P., An, Q., Bai, X. Z., Bai, Y., Bakina, O., Barnyakov, A., Blinov, V., Bobrovnikov, V., Bodrov, D., Bogomyagkov, A., Bondar, A., Boyko, I., Bu, Z. H., Cai, F. M., Cai, H., Cao, J. J., Cao, Q. H., Cao, Z., Chang, Q., Chao, K. T., Chen, D. Y., Chen, H., Chen, H. X., Chen, J. F., Chen, K., Chen, L. L., Chen, P., Chen, S. L., Chen, S. M., Chen, S., Chen, S. P., Chen, W., Chen, X. F., Chen, X., Chen, Y., Chen, Y. Q., Cheng, H. Y., Cheng, J., Cheng, S., Dai, J. P., Dai, L. Y., Dai, X. C., Dedovich, D., Denig, A., Denisenko, I., Ding, D. Z., Dong, L. Y., Dong, W. H., Druzhinin, V., Du, D. S., Du, Y. J., Du, Z. G., Duan, L. M., Epifanov, D., Fan, Y. L., Fang, S. S., Fang, Z. J., Fedotovich, G., Feng, C. Q., Feng, X., Feng, Y. T., Fu, J. L., Gao, J., Ge, P. S., Geng, C. Q., Geng, L. S., Gilman, A., Gong, L., Gong, T., Gradl, W., Gu, J. L., Escalante, A. G., Gui, L. C., Guo, F. K., Guo, J. C., Guo, J., Guo, Y. P., Guo, Z. H., Guskov, A., Han, K. L., Han, L., Han, M., Hao, X. Q., He, J. B., He, S. Q., He, X. G., He, Y. L., He, Z. B., Heng, Z. X., Hou, B. L., Hou, T. J., Hou, Y. R., Hu, C. Y., Hu, H. M., Hu, K., Hu, R. J., Hu, X. H., Hu, Y. C., Hua, J., Huang, G. S., Huang, J. S., Huang, M., Huang, Q. Y., Huang, W. Q., Huang, X. T., Huang, X. J., Huang, Y. B., Huang, Y. S., Hüsken, N., Ivanov, V., Ji, Q. P., Jia, J. J., Jia, S., Jia, Z. K., Jiang, H. B., Jiang, J., Jiang, S. Z., Jiao, J. B., Jiao, Z., Jing, H. J., Kang, X. L., Kang, X. S., Ke, B. C., Kenzie, M., Khoukaz, A., Koop, I., Kravchenko, E., Kuzmin, A., Lei, Y., Levichev, E., Li, C. H., Li, C., Li, D. Y., Li, F., Li, G., Li, H. B., Li, H., Li, H. N., Li, H. J., Li, H. L., Li, J. M., Li, J., Li, L., Li, L. Y., Li, N., Li, P. R., Li, R. H., Li, S., Li, T., Li, W. J., Li, X. H., Li, X. Q., Li, Y., Li, Y. Y., Li, Z. J., Liang, H., Liang, J. H., Liao, G. R., Liao, L. Z., Liao, Y., Lin, C. X., Lin, X. S., Liu, B. J., Liu, C. W., Liu, D., Liu, F., Liu, G. M., Liu, H. B., Liu, J., Liu, J. J., Liu, J. B., Liu, K., Liu, K. Y., Liu, L., Liu, Q., Liu, S. B., Liu, T., Liu, X., Liu, Y. W., Liu, Y., Liu, Y. L., Liu, Z. Q., Liu, Z. Y., Liu, Z. W., Logashenko, I., Long, Y., Lu, C. G., Lu, N., Lü, Q. F., Lu, Y., Lv, Z., Lukin, P., Luo, F. J., Luo, T., Luo, X. F., Lyu, H. J., Lyu, X. R., Ma, J. P., Ma, P., Ma, Y., Maas, F., Malde, S., Matvienko, D., Meng, Z. X., Mitchell, R., Dias, J. M., Nefediev, A., Nefedov, Y., Olsen, S. L., Ouyang, Q., Pakhlov, P., Pakhlova, G., Pan, X., Pan, Y., Passemar, E., Pei, Y. P., Peng, H. P., Peng, L., Peng, X. Y., Peng, X. J., Peters, K., Pivovarov, S., Pyata, E., Qi, B. B., Qi, Y. Q., Qian, W. B., Qian, Y., Qiao, C. F., Qin, J. J., Qin, L. Q., Qin, X. S., Qiu, T. L., Rademacker, J., Redmer, C. F., Sang, H. Y., Saur, M., Shan, W., Shan, X. Y., Shang, L. L., Shao, M., Shekhtman, L., Shen, C. P., Shen, J. M., Shen, Z. T., Shi, H. C., Shi, X. D., Shwartz, B., Sokolov, A., Song, J. J., Song, W. M., Song, Y., Song, Y. X., Sukharev, A., Sun, J. F., Sun, L., Sun, X. M., Sun, Y. J., Sun, Z. P., Tang, J., Tang, S. S., Tang, Z. B., Tian, C. H., Tian, J. S., Tikhonov, Y., Todyshev, K., Uglov, T., Vorobyev, V., Wan, B. D., Wang, B. L., Wang, B., Wang, D. Y., Wang, G. Y., Wang, G. L., Wang, H. L., Wang, J., Wang, J. H., Wang, J. C., Wang, M. L., Wang, R., Wang, S. B., Wang, W., Wang, W. P., Wang, X. C., Wang, X. D., Wang, X. L., Wang, X. P., Wang, X. F., Wang, Y. D., Wang, Y. P., Wang, Y. Q., Wang, Y. L., Wang, Y. G., Wang, Z. Y., Wang, Z. L., Wang, Z. G., Wei, D. H., Wei, X. L., Wei, X. M., Wen, Q. G., Wen, X. J., Wilkinson, G., Wu, B., Wu, J. J., Wu, L., Wu, P. W., Wu, T. W., Wu, Y. S., Xia, L., Xiang, T., Xiao, C. W., Xiao, D., Xiao, M., Xie, Y. H., Xing, Y., Xing, Z. Z., Xiong, X. N., Xu, F. R., Xu, J., Xu, L. L., Xu, Q. N., Xu, X. C., Xu, X. P., Xu, Y. C., Xu, Y. P., Xu, Y., Xu, Z. Z., Xuan, D. W., Xue, F. F., Yan, L., Yan, M. J., Yan, W. B., Yan, W. C., Yan, X. S., Yang, B. F., Yang, C., Yang, H. J., Yang, H. R., Yang, H. T., Yang, J. F., Yang, S. L., Yang, Y. D., Yang, Y. H., Yang, Y. S., Yang, Y. L., Yang, Z. Y., Yao, D. L., Yin, H., Yin, X. H., Yokozaki, N., You, S. Y., You, Z. Y., Yu, C. X., Yu, F. S., Yu, G. L., Yu, H. L., Yu, J. S., Yu, J. Q., Yuan, L., Yuan, X. B., Yue, Y. F., Zeng, M., Zeng, S., Zhang, A. L., Zhang, B. W., Zhang, G. Y., Zhang, G. Q., Zhang, H. J., Zhang, H. B., Zhang, J. Y., Zhang, J. L., Zhang, J., Zhang, L., Zhang, L. M., Zhang, R., Zhang, S. L., Zhang, T., Zhang, X., Zhang, Y., Zhang, Y. X., Zhang, Y. T., Zhang, Y. F., Zhang, Y. C., Zhang, Y. M., Zhang, Y. L., Zhang, Z. H., Zhang, Z. Y., Zhao, H. Y., Zhao, J., Zhao, L., Zhao, M. G., Zhao, Q., Zhao, R. G., Zhao, R. P., Zhao, Z. G., Zhao, Z. X., Zhemchugov, A., Zheng, B., Zheng, L., Zheng, Q. B., Zheng, R., Zheng, Y. H., Zhong, X. H., Zhou, H. J., Zhou, H. Q., Zhou, H., Zhou, S. H., Zhou, X., Zhou, X. K., Zhou, X. R., Zhou, Y. L., Zhou, Y., Zhou, Y. X., Zhou, Z. Y., Zhu, J. Y., Zhu, K., Zhu, R. D., Zhu, R. L., Zhu, S. H., Zhu, Y. C., Zhu, Z. A., Zhukova, V., Zhulanov, V., Zou, B. S., and Zuo, Y. B.

Subjects
High Energy Physics - Experiment, High Energy Physics - Phenomenology, Physics - Instrumentation and Detectors
Abstract

The Super $\tau$-Charm facility (STCF) is an electron-positron collider proposed by the Chinese particle physics community. It is designed to operate in a center-of-mass energy range from 2 to 7 GeV with a peak luminosity of $0.5\times 10^{35}{\rm cm}^{-2}{\rm s}^{-1}$ or higher. The STCF will produce a data sample about a factor of 100 larger than that by the present $\tau$-Charm factory -- the BEPCII, providing a unique platform for exploring the asymmetry of matter-antimatter (charge-parity violation), in-depth studies of the internal structure of hadrons and the nature of non-perturbative strong interactions, as well as searching for exotic hadrons and physics beyond the Standard Model. The STCF project in China is under development with an extensive R\&D program. This document presents the physics opportunities at the STCF, describes conceptual designs of the STCF detector system, and discusses future plans for detector R\&D and physics case studies.

Published
2023
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4. STCF conceptual design report (Volume 1): Physics & detector

Author

Achasov, M., Ai, X. C., An, L. P., Aliberti, R., An, Q., Bai, X. Z., Bai, Y., Bakina, O., Barnyakov, A., Blinov, V., Bobrovnikov, V., Bodrov, D., Bogomyagkov, A., Bondar, A., Boyko, I., Bu, Z. H., Cai, F. M., Cai, H., Cao, J. J., Cao, Q. H., Cao, X., Cao, Z., Chang, Q., Chao, K. T., Chen, D. Y., Chen, H., Chen, H. X., Chen, J. F., Chen, K., Chen, L. L., Chen, P., Chen, S. L., Chen, S. M., Chen, S., Chen, S. P., Chen, W., Chen, X., Chen, X. F., Chen, X. R., Chen, Y., Chen, Y. Q., Cheng, H. Y., Cheng, J., Cheng, S., Cheng, T. G., Dai, J. P., Dai, L. Y., Dai, X. C., Dedovich, D., Denig, A., Denisenko, I., Dias, J. M., Ding, D. Z., Dong, L. Y., Dong, W. H., Druzhinin, V., Du, D. S., Du, Y. J., Du, Z. G., Duan, L. M., Epifanov, D., Fan, Y. L., Fang, S. S., Fang, Z. J., Fedotovich, G., Feng, C. Q., Feng, X., Feng, Y. T., Fu, J. L., Gao, J., Gao, Y. N., Ge, P. S., Geng, C. Q., Geng, L. S., Gilman, A., Gong, L., Gong, T., Gou, B., Gradl, W., Gu, J. L., Guevara, A., Gui, L. C., Guo, A. Q., Guo, F. K., Guo, J. C., Guo, J., Guo, Y. P., Guo, Z. H., Guskov, A., Han, K. L., Han, L., Han, M., Hao, X. Q., He, J. B., He, S. Q., He, X. G., He, Y. L., He, Z. B., Heng, Z. X., Hou, B. L., Hou, T. J., Hou, Y. R., Hu, C. Y., Hu, H. M., Hu, K., Hu, R. J., Hu, W. H., Hu, X. H., Hu, Y. C., Hua, J., Huang, G. S., Huang, J. S., Huang, M., Huang, Q. Y., Huang, W. Q., Huang, X. T., Huang, X. J., Huang, Y. B., Huang, Y. S., Hüsken, N., Ivanov, V., Ji, Q. P., Jia, J. J., Jia, S., Jia, Z. K., Jiang, H. B., Jiang, J., Jiang, S. Z., Jiao, J. B., Jiao, Z., Jing, H. J., Kang, X. L., Kang, X. S., Ke, B. C., Kenzie, M., Khoukaz, A., Koop, I., Kravchenko, E., Kuzmin, A., Lei, Y., Levichev, E., Li, C. H., Li, C., Li, D. Y., Li, F., Li, G., Li, G., Li, H. B., Li, H., Li, H. N., Li, H. J., Li, H. L., Li, J. M., Li, J., Li, L., Li, L., Li, L. Y., Li, N., Li, P. R., Li, R. H., Li, S., Li, T., Li, W. J., Li, X., Li, X. H., Li, X. Q., Li, X. H., Li, Y., Li, Y. Y., Li, Z. J., Liang, H., Liang, J. H., Liang, Y. T., Liao, G. R., Liao, L. Z., Liao, Y., Lin, C. X., Lin, D. X., Lin, X. S., Liu, B. J., Liu, C. W., Liu, D., Liu, F., Liu, G. M., Liu, H. B., Liu, J., Liu, J. J., Liu, J. B., Liu, K., Liu, K. Y., Liu, K., Liu, L., Liu, Q., Liu, S. B., Liu, T., Liu, X., Liu, Y. W., Liu, Y., Liu, Y. L., Liu, Z. Q., Liu, Z. Y., Liu, Z. W., Logashenko, I., Long, Y., Lu, C. G., Lu, J. X., Lu, N., Lü, Q. F., Lu, Y., Lu, Y., Lu, Z., Lukin, P., Luo, F. J., Luo, T., Luo, X. F., Lyu, H. J., Lyu, X. R., Ma, J. P., Ma, P., Ma, Y., Ma, Y. M., Maas, F., Malde, S., Matvienko, D., Meng, Z. X., Mitchell, R., Nefediev, A., Nefedov, Y., Olsen, S. L., Ouyang, Q., Pakhlov, P., Pakhlova, G., Pan, X., Pan, Y., Passemar, E., Pei, Y. P., Peng, H. P., Peng, L., Peng, X. Y., Peng, X. J., Peters, K., Pivovarov, S., Pyata, E., Qi, B. B., Qi, Y. Q., Qian, W. B., Qian, Y., Qiao, C. F., Qin, J. J., Qin, J. J., Qin, L. Q., Qin, X. S., Qiu, T. L., Rademacker, J., Redmer, C. F., Sang, H. Y., Saur, M., Shan, W., Shan, X. Y., Shang, L. L., Shao, M., Shekhtman, L., Shen, C. P., Shen, J. M., Shen, Z. T., Shi, H. C., Shi, X. D., Shwartz, B., Sokolov, A., Song, J. J., Song, W. M., Song, Y., Song, Y. X., Sukharev, A., Sun, J. F., Sun, L., Sun, X. M., Sun, Y. J., Sun, Z. P., Tang, J., Tang, S. S., Tang, Z. B., Tian, C. H., Tian, J. S., Tian, Y., Tikhonov, Y., Todyshev, K., Uglov, T., Vorobyev, V., Wan, B. D., Wang, B. L., Wang, B., Wang, D. Y., Wang, G. Y., Wang, G. L., Wang, H. L., Wang, J., Wang, J. H., Wang, J. C., Wang, M. L., Wang, R., Wang, R., Wang, S. B., Wang, W., Wang, W. P., Wang, X. C., Wang, X. D., Wang, X. L., Wang, X. L., Wang, X. P., Wang, X. F., Wang, Y. D., Wang, Y. P., Wang, Y. Q., Wang, Y. L., Wang, Y. G., Wang, Z. Y., Wang, Z. Y., Wang, Z. L., Wang, Z. G., Wei, D. H., Wei, X. L., Wei, X. M., Wen, Q. G., Wen, X. J., Wilkinson, G., Wu, B., Wu, J. J., Wu, L., Wu, P., Wu, T. W., Wu, Y. S., Xia, L., Xiang, T., Xiao, C. W., Xiao, D., Xiao, M., Xie, K. P., Xie, Y. H., Xing, Y., Xing, Z. Z., Xiong, X. N., Xu, F. R., Xu, J., Xu, L. L., Xu, Q. N., Xu, X. C., Xu, X. P., Xu, Y. C., Xu, Y. P., Xu, Y., Xu, Z. Z., Xuan, D. W., Xue, F. F., Yan, L., Yan, M. J., Yan, W. B., Yan, W. C., Yan, X. S., Yang, B. F., Yang, C., Yang, H. J., Yang, H. R., Yang, H. T., Yang, J. F., Yang, S. L., Yang, Y. D., Yang, Y. H., Yang, Y. S., Yang, Y. L., Yang, Z. W., Yang, Z. Y., Yao, D. L., Yin, H., Yin, X. H., Yokozaki, N., You, S. Y., You, Z. Y., Yu, C. X., Yu, F. S., Yu, G. L., Yu, H. L., Yu, J. S., Yu, J. Q., Yuan, L., Yuan, X. B., Yuan, Z. Y., Yue, Y. F., Zeng, M., Zeng, S., Zhang, A. L., Zhang, B. W., Zhang, G. Y., Zhang, G. Q., Zhang, H. J., Zhang, H. B., Zhang, J. Y., Zhang, J. L., Zhang, J., Zhang, L., Zhang, L. M., Zhang, Q. A., Zhang, R., Zhang, S. L., Zhang, T., Zhang, X., Zhang, Y., Zhang, Y. J., Zhang, Y. X., Zhang, Y. T., Zhang, Y. F., Zhang, Y. C., Zhang, Y., Zhang, Y., Zhang, Y. M., Zhang, Y. L., Zhang, Z. H., Zhang, Z. Y., Zhang, Z. Y., Zhao, H. Y., Zhao, J., Zhao, L., Zhao, M. G., Zhao, Q., Zhao, R. G., Zhao, R. P., Zhao, Y. X., Zhao, Z. G., Zhao, Z. X., Zhemchugov, A., Zheng, B., Zheng, L., Zheng, Q. B., Zheng, R., Zheng, Y. H., Zhong, X. H., Zhou, H. J., Zhou, H. Q., Zhou, H., Zhou, S. H., Zhou, X., Zhou, X. K., Zhou, X. P., Zhou, X. R., Zhou, Y. L., Zhou, Y., Zhou, Y. X., Zhou, Z. Y., Zhu, J. Y., Zhu, K., Zhu, R. D., Zhu, R. L., Zhu, S. H., Zhu, Y. C., Zhu, Z. A., Zhukova, V., Zhulanov, V., Zou, B. S., and Zuo, Y. B.

Published
2024
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6. Improvement of charge resolution for radioactive heavy ions at relativistic energies using a hybrid detector system

Author

Zhao, J. W., Sun, B. H., He, L. C., Li, G. S., Lin, W. J., Liu, C. Y., Liu, Z., Lu, C. G., Shen, D. P., Sun, Y. Z., Sun, Z. Y., Tanihata, I., Terashima, S., Tran, D. T., Wang, F., Wang, J., Wang, S. T., Wei, X. L., Xu, X. D., Zhu, L. H., Zhang, J. C., Zhang, X. H., Zhang, Y., and Zhou, Z. T.

Subjects
Physics - Instrumentation and Detectors, Nuclear Experiment
Abstract

In typical nuclear physics experiments with radioactive ion beams (RIBs) selected by the in-flight separation technique, Si detectors or ionization chambers are usually equipped for the charge determination of RIBs. The obtained charge resolution relies on the performance of these detectors for energy loss determination, and this affects the particle identification capability of RIBs. We present an approach on improving the resolution of charge measurement for heavy ions by using the abundant energy loss information from different types of existing detectors along the beam line. Without altering the beam line and detectors, this approach can improve the charge resolution by more than 12\% relative to the multiple sampling ionization chamber of the best resolution., Comment: 8 pages, 5 figures

Published
2019
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8. STCF conceptual design report (Volume 1): Physics & detector

Author

Achasov, M., primary, Ai, X. C., additional, An, L. P., additional, Aliberti, R., additional, An, Q., additional, Bai, X. Z., additional, Bai, Y., additional, Bakina, O., additional, Barnyakov, A., additional, Blinov, V., additional, Bobrovnikov, V., additional, Bodrov, D., additional, Bogomyagkov, A., additional, Bondar, A., additional, Boyko, I., additional, Bu, Z. H., additional, Cai, F. M., additional, Cai, H., additional, Cao, J. J., additional, Cao, Q. H., additional, Cao, X., additional, Cao, Z., additional, Chang, Q., additional, Chao, K. T., additional, Chen, D. Y., additional, Chen, H., additional, Chen, H. X., additional, Chen, J. F., additional, Chen, K., additional, Chen, L. L., additional, Chen, P., additional, Chen, S. L., additional, Chen, S. M., additional, Chen, S., additional, Chen, S. P., additional, Chen, W., additional, Chen, X., additional, Chen, X. F., additional, Chen, X. R., additional, Chen, Y., additional, Chen, Y. Q., additional, Cheng, H. Y., additional, Cheng, J., additional, Cheng, S., additional, Cheng, T. G., additional, Dai, J. P., additional, Dai, L. Y., additional, Dai, X. C., additional, Dedovich, D., additional, Denig, A., additional, Denisenko, I., additional, Dias, J. M., additional, Ding, D. Z., additional, Dong, L. Y., additional, Dong, W. H., additional, Druzhinin, V., additional, Du, D. S., additional, Du, Y. J., additional, Du, Z. G., additional, Duan, L. M., additional, Epifanov, D., additional, Fan, Y. L., additional, Fang, S. S., additional, Fang, Z. J., additional, Fedotovich, G., additional, Feng, C. Q., additional, Feng, X., additional, Feng, Y. T., additional, Fu, J. L., additional, Gao, J., additional, Gao, Y. N., additional, Ge, P. S., additional, Geng, C. Q., additional, Geng, L. S., additional, Gilman, A., additional, Gong, L., additional, Gong, T., additional, Gou, B., additional, Gradl, W., additional, Gu, J. L., additional, Guevara, A., additional, Gui, L. C., additional, Guo, A. Q., additional, Guo, F. K., additional, Guo, J. C., additional, Guo, J., additional, Guo, Y. P., additional, Guo, Z. H., additional, Guskov, A., additional, Han, K. L., additional, Han, L., additional, Han, M., additional, Hao, X. Q., additional, He, J. B., additional, He, S. Q., additional, He, X. G., additional, He, Y. L., additional, He, Z. B., additional, Heng, Z. X., additional, Hou, B. L., additional, Hou, T. J., additional, Hou, Y. R., additional, Hu, C. Y., additional, Hu, H. M., additional, Hu, K., additional, Hu, R. J., additional, Hu, W. H., additional, Hu, X. H., additional, Hu, Y. C., additional, Hua, J., additional, Huang, G. S., additional, Huang, J. S., additional, Huang, M., additional, Huang, Q. Y., additional, Huang, W. Q., additional, Huang, X. T., additional, Huang, X. J., additional, Huang, Y. B., additional, Huang, Y. S., additional, Hüsken, N., additional, Ivanov, V., additional, Ji, Q. P., additional, Jia, J. J., additional, Jia, S., additional, Jia, Z. K., additional, Jiang, H. B., additional, Jiang, J., additional, Jiang, S. Z., additional, Jiao, J. B., additional, Jiao, Z., additional, Jing, H. J., additional, Kang, X. L., additional, Kang, X. S., additional, Ke, B. C., additional, Kenzie, M., additional, Khoukaz, A., additional, Koop, I., additional, Kravchenko, E., additional, Kuzmin, A., additional, Lei, Y., additional, Levichev, E., additional, Li, C. H., additional, Li, C., additional, Li, D. Y., additional, Li, F., additional, Li, G., additional, Li, H. B., additional, Li, H., additional, Li, H. N., additional, Li, H. J., additional, Li, H. L., additional, Li, J. M., additional, Li, J., additional, Li, L., additional, Li, L. Y., additional, Li, N., additional, Li, P. R., additional, Li, R. H., additional, Li, S., additional, Li, T., additional, Li, W. J., additional, Li, X., additional, Li, X. H., additional, Li, X. Q., additional, Li, Y., additional, Li, Y. Y., additional, Li, Z. J., additional, Liang, H., additional, Liang, J. H., additional, Liang, Y. T., additional, Liao, G. R., additional, Liao, L. Z., additional, Liao, Y., additional, Lin, C. X., additional, Lin, D. X., additional, Lin, X. S., additional, Liu, B. J., additional, Liu, C. W., additional, Liu, D., additional, Liu, F., additional, Liu, G. M., additional, Liu, H. B., additional, Liu, J., additional, Liu, J. J., additional, Liu, J. B., additional, Liu, K., additional, Liu, K. Y., additional, Liu, L., additional, Liu, Q., additional, Liu, S. B., additional, Liu, T., additional, Liu, X., additional, Liu, Y. W., additional, Liu, Y., additional, Liu, Y. L., additional, Liu, Z. Q., additional, Liu, Z. Y., additional, Liu, Z. W., additional, Logashenko, I., additional, Long, Y., additional, Lu, C. G., additional, Lu, J. X., additional, Lu, N., additional, Lü, Q. F., additional, Lu, Y., additional, Lu, Z., additional, Lukin, P., additional, Luo, F. J., additional, Luo, T., additional, Luo, X. F., additional, Lyu, H. J., additional, Lyu, X. R., additional, Ma, J. P., additional, Ma, P., additional, Ma, Y., additional, Ma, Y. M., additional, Maas, F., additional, Malde, S., additional, Matvienko, D., additional, Meng, Z. X., additional, Mitchell, R., additional, Nefediev, A., additional, Nefedov, Y., additional, Olsen, S. L., additional, Ouyang, Q., additional, Pakhlov, P., additional, Pakhlova, G., additional, Pan, X., additional, Pan, Y., additional, Passemar, E., additional, Pei, Y. P., additional, Peng, H. P., additional, Peng, L., additional, Peng, X. Y., additional, Peng, X. J., additional, Peters, K., additional, Pivovarov, S., additional, Pyata, E., additional, Qi, B. B., additional, Qi, Y. Q., additional, Qian, W. B., additional, Qian, Y., additional, Qiao, C. F., additional, Qin, J. J., additional, Qin, L. Q., additional, Qin, X. S., additional, Qiu, T. L., additional, Rademacker, J., additional, Redmer, C. F., additional, Sang, H. Y., additional, Saur, M., additional, Shan, W., additional, Shan, X. Y., additional, Shang, L. L., additional, Shao, M., additional, Shekhtman, L., additional, Shen, C. P., additional, Shen, J. M., additional, Shen, Z. T., additional, Shi, H. C., additional, Shi, X. D., additional, Shwartz, B., additional, Sokolov, A., additional, Song, J. J., additional, Song, W. M., additional, Song, Y., additional, Song, Y. X., additional, Sukharev, A., additional, Sun, J. F., additional, Sun, L., additional, Sun, X. M., additional, Sun, Y. J., additional, Sun, Z. P., additional, Tang, J., additional, Tang, S. S., additional, Tang, Z. B., additional, Tian, C. H., additional, Tian, J. S., additional, Tian, Y., additional, Tikhonov, Y., additional, Todyshev, K., additional, Uglov, T., additional, Vorobyev, V., additional, Wan, B. D., additional, Wang, B. L., additional, Wang, B., additional, Wang, D. Y., additional, Wang, G. Y., additional, Wang, G. L., additional, Wang, H. L., additional, Wang, J., additional, Wang, J. H., additional, Wang, J. C., additional, Wang, M. L., additional, Wang, R., additional, Wang, S. B., additional, Wang, W., additional, Wang, W. P., additional, Wang, X. C., additional, Wang, X. D., additional, Wang, X. L., additional, Wang, X. P., additional, Wang, X. F., additional, Wang, Y. D., additional, Wang, Y. P., additional, Wang, Y. Q., additional, Wang, Y. L., additional, Wang, Y. G., additional, Wang, Z. Y., additional, Wang, Z. L., additional, Wang, Z. G., additional, Wei, D. H., additional, Wei, X. L., additional, Wei, X. M., additional, Wen, Q. G., additional, Wen, X. J., additional, Wilkinson, G., additional, Wu, B., additional, Wu, J. J., additional, Wu, L., additional, Wu, P., additional, Wu, T. W., additional, Wu, Y. S., additional, Xia, L., additional, Xiang, T., additional, Xiao, C. W., additional, Xiao, D., additional, Xiao, M., additional, Xie, K. P., additional, Xie, Y. H., additional, Xing, Y., additional, Xing, Z. Z., additional, Xiong, X. N., additional, Xu, F. R., additional, Xu, J., additional, Xu, L. L., additional, Xu, Q. N., additional, Xu, X. C., additional, Xu, X. P., additional, Xu, Y. C., additional, Xu, Y. P., additional, Xu, Y., additional, Xu, Z. Z., additional, Xuan, D. W., additional, Xue, F. F., additional, Yan, L., additional, Yan, M. J., additional, Yan, W. B., additional, Yan, W. C., additional, Yan, X. S., additional, Yang, B. F., additional, Yang, C., additional, Yang, H. J., additional, Yang, H. R., additional, Yang, H. T., additional, Yang, J. F., additional, Yang, S. L., additional, Yang, Y. D., additional, Yang, Y. H., additional, Yang, Y. S., additional, Yang, Y. L., additional, Yang, Z. W., additional, Yang, Z. Y., additional, Yao, D. L., additional, Yin, H., additional, Yin, X. H., additional, Yokozaki, N., additional, You, S. Y., additional, You, Z. Y., additional, Yu, C. X., additional, Yu, F. S., additional, Yu, G. L., additional, Yu, H. L., additional, Yu, J. S., additional, Yu, J. Q., additional, Yuan, L., additional, Yuan, X. B., additional, Yuan, Z. Y., additional, Yue, Y. F., additional, Zeng, M., additional, Zeng, S., additional, Zhang, A. L., additional, Zhang, B. W., additional, Zhang, G. Y., additional, Zhang, G. Q., additional, Zhang, H. J., additional, Zhang, H. B., additional, Zhang, J. Y., additional, Zhang, J. L., additional, Zhang, J., additional, Zhang, L., additional, Zhang, L. M., additional, Zhang, Q. A., additional, Zhang, R., additional, Zhang, S. L., additional, Zhang, T., additional, Zhang, X., additional, Zhang, Y., additional, Zhang, Y. J., additional, Zhang, Y. X., additional, Zhang, Y. T., additional, Zhang, Y. F., additional, Zhang, Y. C., additional, Zhang, Y. M., additional, Zhang, Y. L., additional, Zhang, Z. H., additional, Zhang, Z. Y., additional, Zhao, H. Y., additional, Zhao, J., additional, Zhao, L., additional, Zhao, M. G., additional, Zhao, Q., additional, Zhao, R. G., additional, Zhao, R. P., additional, Zhao, Y. X., additional, Zhao, Z. G., additional, Zhao, Z. X., additional, Zhemchugov, A., additional, Zheng, B., additional, Zheng, L., additional, Zheng, Q. B., additional, Zheng, R., additional, Zheng, Y. H., additional, Zhong, X. H., additional, Zhou, H. J., additional, Zhou, H. Q., additional, Zhou, H., additional, Zhou, S. H., additional, Zhou, X., additional, Zhou, X. K., additional, Zhou, X. P., additional, Zhou, X. R., additional, Zhou, Y. L., additional, Zhou, Y., additional, Zhou, Y. X., additional, Zhou, Z. Y., additional, Zhu, J. Y., additional, Zhu, K., additional, Zhu, R. D., additional, Zhu, R. L., additional, Zhu, S. H., additional, Zhu, Y. C., additional, Zhu, Z. A., additional, Zhukova, V., additional, Zhulanov, V., additional, Zou, B. S., additional, and Zuo, Y. B., additional

Published
2023
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14. MORPHOLOGICAL AND ANATOMICAL CHANGES OF PHOEBE BOURNEI IN DIFFERENT AGE CLASSES GROWN IN NATURAL FOREST UNDER DIFFERENT LIGHT ENVIRONMENTS.

Author

AN, J., JIN, N. Q., and WEI, X. L.

Subjects
LIGHT intensity, LEAF area, AGE, PHYSIOLOGY
Abstract

Little is known about the morphological structure and photosynthetic physiology of Phoebe bournei (P. bournei) of different age classes in different light environments in a natural forest. There are four light intensity levels under the natural forest of P. bournei in Taijiang county, Guizhou Province, China, with 10% of the total light being weak light (WL), 30-40% being medium low light (LL), 50-60% being medium light (ML) and 80-100% being high light (HL) respectively. Our results are as follows: (1) Under high light (HL), the occurrence of younger seedlings and saplings is less frequent, especially P. bournei of age I was not observed in HL light intensity. (2) In the same age class and different light intensity classes: The leaf area of the same age class increases gradually with decreasing light intensity, except for the first age class; The specific leaf area (SLA), chlorophyll a (Chl a) and chlorophyll b (Chl b) increase gradually with decreasing light intensity; The thickness of palisade tissue and leaves decreases with decreasing light intensity; (3) In the same light intensity class and different age level classes. Palisade tissue thickness, spongy tissue thickness and leaf thickness gradually increases with the increase of age grade; Chl a and Chl b decreased with increasing light age. With the current study of the change of morphological and photosynthetic physiological characteristics of P. bournei of different ages with the light environment, we aim at providing theoretical basis and technical guidance for the management and protection of P. bournei natural forests and the formulation of technical measures for plantation cultivation. [ABSTRACT FROM AUTHOR]

Published
2023
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20. 33O A phase I study to evaluate safety, pharmacokinetics (PK), and preliminary efficacy of CYH33, a phosphatidylinositol 3-kinase α (PI3Kα) inhibitor, in patients (pts) with advanced solid tumours

Author

Wei, X-L., primary, Liu, J-H., additional, Zhao, H., additional, Zhang, Y., additional, Liu, Q-W., additional, Zou, B-Y., additional, Wang, F., additional, Wang, Z-Q., additional, Qiu, M-Z., additional, Yu, Q-Q., additional, Du, Y-W., additional, and Xu, R-H., additional

Published
2021
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27. Synthesis and physical properties of highly sulfonated polyaniline

Author

Wei, X.-L., Wang, Y.Z., Long, S.M., Bobeczko, C., and Epstein, A.J.

Subjects
Aniline -- Research, Chemistry
Abstract

The synthesis of very highly sulfonated polyaniline (LEB-SPAN) using leucoemeraldine base as the precursor is discussed. Unlike conventional forms of the self-doped water-soluble conducting polymer, LEB-SPAN has higher sulfur to nitrogen ratio, dc conductivity and different pH-dependent oxidation potential. To this end, a quasi-random oxidation model of the electrochemical oxidation process is derived to explain the differences in situ electron paramagnetic resonance intensity between the different sulfonated polyanilines.

Published
1996

30. Novel transport properties of gold-single wall carbon nanotubes composite contacts.

Author

Zhizhou Yu, Sun, L. Z., Wei, X. L., and Zhong, J. X.

Subjects
DENSITY functionals, NONEQUILIBRIUM thermodynamics, CARBON nanotubes, GOLD, GREEN'S functions
Abstract

Using the density functional theory and nonequilibrium Green's function method, we report the effect of the gold-single wall carbon nanotubes (SWCNTs) composite contacts on the electronic structures and the transport properties of the device constructed by SWCNTs [SWCNT(10,0) or SWCNT(5,5)] and gold electrodes. The transmissions of the devices are greatly improved due to the strong couplings between carbon and gold atoms of the composite contacts. As for SWCNT(10,0), the gold atoms in the composite contacts behave as n-type dopant and depress the Schottky barrier between SWCNT(10,0) and the gold electrode. Moreover, the negative differential resistance characteristics occurs in the devices constructed by gold-SWCNT(10,0) composite contacts. [ABSTRACT FROM AUTHOR]

Published
2010
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34. Phase Ia study of a humanized anti-PD-1 monoclonal antibody (JS001) in Chinese patients with refractory solid tumors

Author

Wang, F-H., primary, Ren, C., additional, Zhang, Y., additional, Yao, S., additional, Feng, H., additional, Wu, H., additional, Song, H-F., additional, Zhang, R., additional, Wei, X-L., additional, Xia, X-J., additional, Zhao, Q., additional, Yun, J-P., additional, Zou, B-Y., additional, Qiu, M., additional, Wang, Z-Q., additional, Li, Y-H., additional, and Xu, R., additional

Published
2017
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36. Influence of dairy by-product waste milk on the microbiomes of different gastrointestinal tract components in pre-weaned dairy calves

Author

Deng, Y. F., primary, Wang, Y. J., additional, Zou, Y., additional, Azarfar, A., additional, Wei, X. L., additional, Ji, S. K., additional, Zhang, J., additional, Wu, Z. H., additional, Wang, S. X., additional, Dong, S. Z., additional, Xu, Y., additional, Shao, D. F., additional, Xiao, J. X., additional, Yang, K. L., additional, Cao, Z. J., additional, and Li, S. L., additional

Published
2017
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38. Safety, efficacy and tumor mutational burden as a biomarker of overall survival benefit in chemo-refractory gastric cancer treated with toripalimab, a PD-1 antibody in phase Ib/II clinical trial NCT02915432.

Author

Wang, F, Wei, X L, Wang, F H, Xu, N, Shen, L, Dai, G H, Yuan, X L, Chen, Y, Yang, S J, Shi, J H, Hu, X C, Lin, X Y, Zhang, Q Y, Feng, J F, Ba, Y, Liu, Y P, Li, W, Shu, Y Q, Jiang, Y, and Li, Q

Subjects
*STOMACH cancer, *CLINICAL trials, *SQUAMOUS cell carcinoma, *PROGRESSION-free survival
Abstract

Background High tumor mutational burden (TMB-H) is correlated with enhanced objective response rate (ORR) and progression-free survival (PFS) for certain cancers receiving immunotherapy. This study aimed to investigate the safety and efficacy of toripalimab, a humanized programmed death-1 (PD-1) antibody, in advanced gastric cancer (AGC), and the predictive survival benefit of TMB and PD-L1. Patients and methods We reported on the AGC cohort of phase Ib/II trial evaluating the safety and activity of toripalimab in patients with AGC, oesophageal squamous cell carcinoma, nasopharyngeal carcinoma and head and neck squamous cell carcinoma. In cohort 1, 58 chemo-refractory AGC patients received toripalimab (3 mg/kg d1, Q2W) as a monotherapy. In cohort 2, 18 chemotherapy-naive AGC patients received toripalimab (360 mg d1, Q3W) with oxaliplatin 130 mg/m2 qd, d1, capecitabine 1000 mg/m2 b.i.d. d1–d14, Q3W as first-line treatment. Primary end point was ORR. Biomarkers such as PD-L1 and TMB were evaluated for correlation with clinical efficacy. Results In cohort 1, the ORR was 12.1% and the disease control rate (DCR) was 39.7%. Median PFS was 1.9 months and median OS was 4.8 months. The TMB-H group showed significant superior OS than the TMB-L group [14.6 versus 4.0 months, HR = 0.48 (96% CI 0.24–0.96), P  =   0.038], while PD-L1 overexpression did not correlate with significant survival benefit. A 77.6% of patients experienced at least one treatment-related adverse event (TRAE), and 22.4% of patients experienced a grade 3 or higher TRAE. In cohort 2, the ORR was 66.7% and the DCR was 88.9%. A 94.4% of patients experienced at least one TRAE and 38.9% of patients experienced grade 3 or higher TRAEs. Conclusions Toripalimab has demonstrated a manageable safety profile and promising antitumor activity in AGC patients, especially in combination with XELOX. High TMB may be a predictive marker for OS of AGC patients receiving toripalimab as a single agent. Trial registration ClinicalTrials.gov NCT02915432. [ABSTRACT FROM AUTHOR]

Published
2019
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43. Fauna of Spilomelinae from Wuzhi Mountain Nature Reserve, Hainan Island, China (Lepidoptera: Pyraloidea, Crambidae).

Author

Wei, X.- L., Wan, J.- P., and Du, X.- C.

Subjects
LEPIDOPTERA, SPECIES distribution
Abstract

Copyright of SHILAP Revista de Lepidopterologia is the property of Sociedad Hispano-Luso-Americana de Lepidopterologia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2018
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44. Mitigation of Tensile Residual Stress Induced During Welding with Laser Shock Processing.

Author

WEI, X.-L., ZHANG, M., and LING, X.

Subjects
*LASER peening, *ALLOYS, *FINITE element method, *RESIDUAL stresses, *TENSILE strength, *STRENGTH of materials
Abstract

Laser shock processing (LSP) is proving to be a competitive technology to traditional surface enhancement techniques in engineering products. The LSP develops a significant residual compressive stress deep into the surface of a metal alloy, which is beneficial for fatigue, wear and corrosion. In this paper a comprehensive finite element analysis (FEA) model is presented to investigate the redistribution of welding residual stress processed by laser shock processing. In order to verify the FEA model, benchmark simulations are performed verified with available experimental results. Results show that predicted residual stresses agree well with the experimental data. A point to be noted from the results is that welding tensile residual stress can be modified and changed into compressive residual stress due to laser shock processing. Parametric study of influences of LSP parameters on welding tensile residual stress, such as full width at half maximum (FWHM), power density, spot size and number of shots, have been analysed. Some optimized parameters of LSP can be made by employing the results of the parametric investigations. [ABSTRACT FROM AUTHOR]

Published
2017

50. European Microseismic Scale 1998. EMS-98 [Chinese translation]

Author

Grünthal, Gottfried, Zengping, W. Y. L., Wei, X. L., Musson, Roger M. W., Schwarz, Jochen, and Stucchi, Massimiliano

Abstract

Chinese translation of the full European Macroseismic Scale (ESM-98). The European Macroseismic Scale (EMS), developed on behalf of the European Seismological Commission and supported by the Council of Europe has become the basis for evaluation of seismic intensity not only in European countries but is in use on all continents. Issued in 1998 as a result of intensive worldwide application of its test version from 1992 (ESM-92), the scale is referred to as EMS-98. The European Macroseismic Scale is the first intensity scale designed to encourage co-operation between civil engineers and seismologists, rather than being for use by seismologists alone. It comes with detailed guidelines, which includes illustrations, photos for classifying typical damage pattern to building types, application examples, and specifications on assessing intensity from historical records. The EMS-98 proved as well as risk predictive tool, since its differentiation of structures (buildings) to vulnerability classes combined with its logic structure enables assessing seismic risk to, e. g., municipalities. More details on background information on establishing the EMS-98 can be found in the Introduction to the full scale.

Published
2010
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