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1. Data quality control system and long-term performance monitor of LHAASO-KM2A

Author

Cao, Zhen, Aharonian, F., Axikegu, Bai, Y.X., Bao, Y.W., Bastieri, D., Bi, X.J., Bi, Y.J., Bian, W., Bukevich, A.V., Cao, Q., Cao, W.Y., Cao, Zhe, Chang, J., Chang, J.F., Chen, A.M., Chen, E.S., Chen, H.X., Chen, Liang, Chen, Lin, Chen, Long, Chen, M.J., Chen, M.L., Chen, Q.H., Chen, S., Chen, S.H., Chen, S.Z., Chen, T.L., Chen, Y., Cheng, N., Cheng, Y.D., Cui, M.Y., Cui, S.W., Cui, X.H., Cui, Y.D., Dai, B.Z., Dai, H.L., Dai, Z.G., Danzengluobu, Dong, X.Q., Duan, K.K., Fan, J.H., Fan, Y.Z., Fang, J., Fang, J.H., Fang, K., Feng, C.F., Feng, H., Feng, L., Feng, S.H., Feng, X.T., Feng, Y., Feng, Y.L., Gabici, S., Gao, B., Gao, C.D., Gao, Q., Gao, W., Gao, W.K., Ge, M.M., Geng, L.S., Giacinti, G., Gong, G.H., Gou, Q.B., Gu, M.H., Guo, F.L., Guo, X.L., Guo, Y.Q., Guo, Y.Y., Han, Y.A., Hasan, M., He, H.H., He, H.N., He, J.Y., He, Y., Hor, Y.K., Hou, B.W., Hou, C., Hou, X., Hu, H.B., Hu, Q., Hu, S.C., Huang, D.H., Huang, T.Q., Huang, W.J., Huang, X.T., Huang, X.Y., Huang, Y., Ji, X.L., Jia, H.Y., Jia, K., Jiang, K., Jiang, X.W., Jiang, Z.J., Jin, M., Kang, M.M., Karpikov, I., Kuleshov, D., Kurinov, K., Li, B.B., Li, C.M., Li, Cheng, Li, Cong, Li, D., Li, F., Li, H.B., Li, H.C., Li, Jian, Li, Jie, Li, K., Li, S.D., Li, W.L., Li, X.R., Li, Xin, Li, Y.Z., Li, Zhe, Li, Zhuo, Liang, E.W., Liang, Y.F., Lin, S.J., Liu, B., Liu, C., Liu, D., Liu, D.B., Liu, H., Liu, H.D., Liu, J., Liu, J.L., Liu, M.Y., Liu, R.Y., Liu, S.M., Liu, W., Liu, Y., Liu, Y.N., Luo, Q., Luo, Y., Lv, H.K., Ma, B.Q., Ma, L.L., Ma, X.H., Mao, J.R., Min, Z., Mitthumsiri, W., Mu, H.J., Nan, Y.C., Neronov, A., Ou, L.J., Pattarakijwanich, P., Pei, Z.Y., Qi, J.C., Qi, M.Y., Qiao, B.Q., Qin, J.J., Raza, A., Ruffolo, D., Sáiz, A., Saeed, M., Semikoz, D., Shao, L., Shchegolev, O., Sheng, X.D., Shu, F.W., Song, H.C., Stenkin, Yu.V., Stepanov, V., Su, Y., Sun, D.X., Sun, Q.N., Sun, X.N., Sun, Z.B., Takata, J., Tam, P.H.T., Tang, Q.W., Tang, R., Tang, Z.B., Tian, W.W., Wang, C., Wang, C.B., Wang, G.W., Wang, H.G., Wang, H.H., Wang, J.C., Wang, Kai, Wang, L.P., Wang, L.Y., Wang, P.H., Wang, R., Wang, W., Wang, X.G., Wang, X.Y., Wang, Y., Wang, Y.D., Wang, Y.J., Wang, Z.H., Wang, Z.X., Wang, Zhen, Wang, Zheng, Wei, D.M., Wei, J.J., Wei, Y.J., Wen, T., Wu, C.Y., Wu, H.R., Wu, Q.W., Wu, S., Wu, X.F., Wu, Y.S., Xi, S.Q., Xia, J., Xiang, G.M., Xiao, D.X., Xiao, G., Xin, Y.L., Xing, Y., Xiong, D.R., Xiong, Z., Xu, D.L., Xu, R.F., Xu, R.X., Xu, W.L., Xue, L., Yan, D.H., Yan, J.Z., Yan, T., Yang, C.W., Yang, C.Y., Yang, F., Yang, F.F., Yang, L.L., Yang, M.J., Yang, R.Z., Yang, W.X., Yao, Y.H., Yao, Z.G., Yin, L.Q., Yin, N., You, X.H., You, Z.Y., Yu, Y.H., Yuan, Q., Yue, H., Zeng, H.D., Zeng, T.X., Zeng, W., Zha, M., Zhang, B.B., Zhang, F., Zhang, H., Zhang, H.M., Zhang, H.Y., Zhang, J.L., Zhang, Li, Zhang, P.F., Zhang, P.P., Zhang, R., Zhang, S.B., Zhang, S.R., Zhang, S.S., Zhang, X., Zhang, X.P., Zhang, Y.F., Zhang, Yi, Zhang, Yong, Zhao, B., Zhao, J., Zhao, L., Zhao, L.Z., Zhao, S.P., Zhao, X.H., Zheng, F., Zhong, W.J., Zhou, B., Zhou, H., Zhou, J.N., Zhou, M., Zhou, P., Zhou, R., Zhou, X.X., Zhu, B.Y., Zhu, C.G., Zhu, F.R., Zhu, H., Zhu, K.J., Zou, Y.C., and Zuo, X.

Published
2025
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2. Evidence for particle acceleration approaching PeV energies in the W51 complex

Author

Cao, Zhen, Aharonian, F., Axikegu, Bai, Y.X., Bao, Y.W., Bastieri, D., Bi, X.J., Bi, Y.J., Bian, W., Bukevich, A.V., Cao, Q., Cao, W.Y., Cao, Zhe, Chang, J., Chang, J.F., Chen, A.M., Chen, E.S., Chen, H.X., Chen, Liang, Chen, Lin, Chen, Long, Chen, M.J., Chen, M.L., Chen, Q.H., Chen, S., Chen, S.H., Chen, S.Z., Chen, T.L., Chen, Y., Cheng, N., Cheng, Y.D., Cui, M.Y., Cui, S.W., Cui, X.H., Cui, Y.D., Dai, B.Z., Dai, H.L., Dai, Z.G., Danzengluobu, Dong, X.Q., Duan, K.K., Fan, J.H., Fan, Y.Z., Fang, J., Fang, J.H., Fang, K., Feng, C.F., Feng, H., Feng, L., Feng, S.H., Feng, X.T., Feng, Y., Feng, Y.L., Gabici, S., Gao, B., Gao, C.D., Gao, Q., Gao, W., Gao, W.K., Ge, M.M., Geng, L.S., Giacinti, G., Gong, G.H., Gou, Q.B., Gu, M.H., Guo, F.L., Guo, X.L., Guo, Y.Q., Guo, Y.Y., Han, Y.A., Hasan, M., He, H.H., He, H.N., He, J.Y., He, Y., Hor, Y.K., Hou, B.W., Hou, C., Hou, X., Hu, H.B., Hu, Q., Hu, S.C., Huang, D.H., Huang, T.Q., Huang, W.J., Huang, X.T., Huang, X.Y., Huang, Y., Ji, X.L., Jia, H.Y., Jia, K., Jiang, K., Jiang, X.W., Jiang, Z.J., Jin, M., Kang, M.M., Karpikov, I., Kuleshov, D., Kurinov, K., Li, B.B., Li, C.M., Li, Cheng, Li, Cong, Li, D., Li, F., Li, H.B., Li, H.C., Li, Jian, Li, Jie, Li, K., Li, S.D., Li, W.L., Li, X.R., Li, Xin, Li, Y.Z., Li, Zhe, Li, Zhuo, Liang, E.W., Liang, Y.F., Lin, S.J., Liu, B., Liu, C., Liu, D., Liu, D.B., Liu, H., Liu, H.D., Liu, J., Liu, J.L., Liu, M.Y., Liu, R.Y., Liu, S.M., Liu, W., Liu, Y., Liu, Y.N., Luo, Q., Luo, Y., Lv, H.K., Ma, B.Q., Ma, L.L., Ma, X.H., Mao, J.R., Min, Z., Mitthumsiri, W., Mu, H.J., Nan, Y.C., Neronov, A., Ou, L.J., Pattarakijwanich, P., Pei, Z.Y., Qi, J.C., Qi, M.Y., Qiao, B.Q., Qin, J.J., Raza, A., Ruffolo, D., Sáiz, A., Saeed, M., Semikoz, D., Shao, L., Shchegolev, O., Sheng, X.D., Shu, F.W., Song, H.C., Stenkin, Yu.V., Stepanov, V., Su, Y., Sun, D.X., Sun, Q.N., Sun, X.N., Sun, Z.B., Takata, J., Tam, P.H.T., Tang, Q.W., Tang, R., Tang, Z.B., Tian, W.W., Wang, C., Wang, C.B., Wang, G.W., Wang, H.G., Wang, H.H., Wang, J.C., Wang, Kai, Wang, L.P., Wang, L.Y., Wang, P.H., Wang, R., Wang, W., Wang, X.G., Wang, X.Y., Wang, Y., Wang, Y.D., Wang, Y.J., Wang, Z.H., Wang, Z.X., Wang, Zhen, Wang, Zheng, Wei, D.M., Wei, J.J., Wei, Y.J., Wen, T., Wu, C.Y., Wu, H.R., Wu, Q.W., Wu, S., Wu, X.F., Wu, Y.S., Xi, S.Q., Xia, J., Xiang, G.M., Xiao, D.X., Xiao, G., Xin, Y.L., Xing, Y., Xiong, D.R., Xiong, Z., Xu, D.L., Xu, R.F., Xu, R.X., Xu, W.L., Xue, L., Yan, D.H., Yan, J.Z., Yan, T., Yang, C.W., Yang, C.Y., Yang, F., Yang, F.F., Yang, L.L., Yang, M.J., Yang, R.Z., Yang, W.X., Yao, Y.H., Yao, Z.G., Yin, L.Q., Yin, N., You, X.H., You, Z.Y., Yu, Y.H., Yuan, Q., Yue, H., Zeng, H.D., Zeng, T.X., Zeng, W., Zha, M., Zhang, B.B., Zhang, F., Zhang, H., Zhang, H.M., Zhang, H.Y., Zhang, J.L., Zhang, Li, Zhang, P.F., Zhang, P.P., Zhang, R., Zhang, S.B., Zhang, S.R., Zhang, S.S., Zhang, X., Zhang, X.P., Zhang, Y.F., Zhang, Yi, Zhang, Yong, Zhao, B., Zhao, J., Zhao, L., Zhao, L.Z., Zhao, S.P., Zhao, X.H., Zheng, F., Zhong, W.J., Zhou, B., Zhou, H., Zhou, J.N., Zhou, M., Zhou, P., Zhou, R., Zhou, X.X., Zhu, B.Y., Zhu, C.G., Zhu, F.R., Zhu, H., Zhu, K.J., Zou, Y.C., Zuo, X., and Celli, S.

Published
2024
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3. Method to measure muon content of extensive air showers with LHAASO KM2A-WCDA synergy

Author

Cao, Zhen, Aharonian, F., An, Q., Axikegu, Bai, L.X., Bai, Y.X., Bao, Y.W., Bastieri, D., Bi, X.J., Bi, Y.J., Cai, J.T., Cao, Q., Cao, W.Y., Cao, Zhe, Chang, J., Chang, J.F., Chen, E.S., Chen, Liang, Chen, Lin, Chen, Long, Chen, M.J., Chen, M.L., Chen, Q.H., Chen, S.H., Chen, S.Z., Chen, T.L., Chen, Y., Cheng, H.L., Cheng, N., Cheng, Y.D., Cui, S.W., Cui, X.H., Cui, Y.D., Dai, B.Z., Dai, H.L., Dai, Z.G., Danzengluobu, della Volpe, D., Dong, X.Q., Duan, K.K., Fan, J.H., Fan, Y.Z., Fang, J., Fang, K., Feng, C.F., Feng, L., Feng, S.H., Feng, X.T., Feng, Y.L., Gao, B., Gao, C.D., Gao, L.Q., Gao, Q., Gao, W., Gao, W.K., Ge, M.M., Geng, L.S., Gong, G.H., Gou, Q.B., Gu, M.H., Guo, F.L., Guo, X.L., Guo, Y.Q., Guo, Y.Y., Han, Y.A., He, H.H., He, H.N., He, J.Y., He, X.B., He, Y., Heller, M., Hor, Y.K., Hou, B.W., Hou, C., Hou, X., Hu, H.B., Hu, Q., Hu, S.C., Huang, D.H., Huang, T.Q., Huang, W.J., Huang, X.T., Huang, X.Y., Huang, Y., Huang, Z.C., Ji, X.L., Jia, H.Y., Jia, K., Jiang, K., Jiang, X.W., Jiang, Z.J., Jin, M., Kang, M.M., Ke, T., Kuleshov, D., Kurinov, K., Li, B.B., Li, Cheng, Li, Cong, Li, D., Li, F., Li, H.B., Li, H.C., Li, H.Y., Li, J., Li, Jian, Li, Jie, Li, K., Li, W.L., Li, X.R., Li, Xin, Li, Y.Z., Li, Zhe, Li, Zhuo, Liang, E.W., Liang, Y.F., Lin, S.J., Liu, B., Liu, C., Liu, D., Liu, H., Liu, H.D., Liu, J., Liu, J.L., Liu, J.S., Liu, J.Y., Liu, M.Y., Liu, R.Y., Liu, S.M., Liu, W., Liu, Y., Liu, Y.N., Long, W.J., Lu, R., Luo, Q., Lv, H.K., Ma, B.Q., Ma, L.L., Ma, X.H., Mao, J.R., Min, Z., Mitthumsiri, W., Nan, Y.C., Ou, Z.W., Pang, B.Y., Pattarakijwanich, P., Pei, Z.Y., Qi, M.Y., Qi, Y.Q., Qiao, B.Q., Qin, J.J., Ruffolo, D., Sáiz, A., Shao, C.Y., Shao, L., Shchegolev, O., Sheng, X.D., Song, H.C., Stenkin, Yu.V., Stepanov, V., Su, Y., Sun, Q.N., Sun, X.N., Sun, Z.B., Tam, P.H.T., Tang, Z.B., Tian, W.W., Wang, C., Wang, C.B., Wang, G.W., Wang, H.G., Wang, H.H., Wang, J.C., Wang, J.S., Wang, K., Wang, L.P., Wang, L.Y., Wang, P.H., Wang, R., Wang, W., Wang, X.G., Wang, X.Y., Wang, Y., Wang, Y.D., Wang, Y.J., Wang, Z.H., Wang, Z.X., Wang, Zhen, Wang, Zheng, Wei, D.M., Wei, J.J., Wei, Y.J., Wen, T., Wu, C.Y., Wu, H.R., Wu, S., Wu, X.F., Wu, Y.S., Xi, S.Q., Xia, J., Xia, J.J., Xiang, G.M., Xiao, D.X., Xiao, G., Xin, G.G., Xin, Y.L., Xing, Y., Xiong, Z., Xu, D.L., Xu, R.F., Xu, R.X., Xue, L., Yan, D.H., Yan, J.Z., Yan, T., Yang, C.W., Yang, F., Yang, F.F., Yang, H.W., Yang, J.Y., Yang, L.L., Yang, M.J., Yang, R.Z., Yang, S.B., Yao, Y.H., Yao, Z.G., Ye, Y.M., Yin, L.Q., Yin, N., You, X.H., You, Z.Y., Yu, Y.H., Yuan, Q., Yue, H., Zeng, H.D., Zeng, T.X., Zeng, W., Zeng, Z.K., Zha, M., Zhang, B.B., Zhang, F., Zhang, H.M., Zhang, H.Y., Zhang, J.L., Zhang, L.X., Zhang, Li, Zhang, P.F., Zhang, P.P., Zhang, R., Zhang, S.B., Zhang, S.R., Zhang, S.S., Zhang, X., Zhang, X.P., Zhang, Y.F., Zhang, Yi, Zhang, Yong, Zhao, B., Zhao, J., Zhao, L., Zhao, L.Z., Zhao, S.P., Zheng, F., Zheng, Y., Zhou, B., Zhou, H., Zhou, J.N., Zhou, P., Zhou, R., Zhou, X.X., Zhu, C.G., Zhu, F.R., Zhu, H., Zhu, K.J., and Zuo, X.

Published
2024
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4. Pointing calibration of LHAASO-WFCTA telescopes using bright stars

Author

Cao, Zhen, Aharonian, F., An, Q., Axikegu, Bai, Y.X., Bao, Y.W., Bastieri, D., Bi, X.J., Bi, Y.J., Cai, J.T., Cao, Q., Cao, W.Y., Cao, Zhe, Chang, J., Chang, J.F., Chen, A.M., Chen, E.S., Chen, Liang, Chen, Lin, Chen, Long, Chen, M.J., Chen, M.L., Chen, Q.H., Chen, S.H., Chen, S.Z., Chen, T.L., Chen, Y., Cheng, N., Cheng, Y.D., Cui, M.Y., Cui, S.W., Cui, X.H., Cui, Y.D., Dai, B.Z., Dai, H.L., Dai, Z.G., Danzengluobu, della Volpe, D., Dong, X.Q., Duan, K.K., Fan, J.H., Fan, Y.Z., Fang, J., Fang, K., Feng, C.F., Feng, L., Feng, S.H., Feng, X.T., Feng, Y.L., Gabici, S., Gao, B., Gao, C.D., Gao, L.Q., Gao, Q., Gao, W., Gao, W.K., Ge, M.M., Geng, L.S., Giacinti, G., Gong, G.H., Gou, Q.B., Gu, M.H., Guo, F.L., Guo, X.L., Guo, Y.Q., Guo, Y.Y., Han, Y.A., He, H.H., He, H.N., He, J.Y., He, X.B., He, Y., Heller, M., Hor, Y.K., Hou, B.W., Hou, C., Hou, X., Hu, H.B., Hu, Q., Hu, S.C., Huang, D.H., Huang, T.Q., Huang, W.J., Huang, X.T., Huang, X.Y., Huang, Y., Huang, Z.C., Ji, X.L., Jia, H.Y., Jia, K., Jiang, K., Jiang, X.W., Jiang, Z.J., Jin, M., Kang, M.M., Ke, T., Kuleshov, D., Kurinov, K., Li, B.B., Li, Cheng, Li, Cong, Li, D., Li, F., Li, H.B., Li, H.C., Li, H.Y., Li, J., Li, Jian, Li, Jie, Li, K., Li, W.L., Li, X.R., Li, Xin, Li, Y.Z., Li, Zhe, Li, Zhuo, Liang, E.W., Liang, Y.F., Lin, S.J., Liu, B., Liu, C., Liu, D., Liu, H., Liu, H.D., Liu, J., Liu, J.L., Liu, J.Y., Liu, M.Y., Liu, R.Y., Liu, S.M., Liu, W., Liu, Y., Liu, Y.N., Lu, R., Luo, Q., Lv, H.K., Ma, B.Q., Ma, L.L., Ma, X.H., Mao, J.R., Min, Z., Mitthumsiri, W., Mu, H.J., Nan, Y.C., Neronov, A., Ou, Z.W., Pang, B.Y., Pattarakijwanich, P., Pei, Z.Y., Qi, M.Y., Qi, Y.Q., Qiao, B.Q., Qin, J.J., Ruffolo, D., Sáiz, A., Semikoz, D., Shao, C.Y., Shao, L., Shchegolev, O., Sheng, X.D., Shu, F.W., Song, H.C., Stenkin, Yu.V., Stepanov, V., Su, Y., Sun, Q.N., Sun, X.N., Sun, Z.B., Tam, P.H.T., Tang, Q.W., Tang, Z.B., Tian, W.W., Wang, C., Wang, C.B., Wang, G.W., Wang, H.G., Wang, H.H., Wang, J.C., Wang, K., Wang, L.P., Wang, L.Y., Wang, P.H., Wang, R., Wang, W., Wang, X.G., Wang, X.Y., Wang, Y., Wang, Y.D., Wang, Y.J., Wang, Z.H., Wang, Z.X., Wang, Zhen, Wang, Zheng, Wei, D.M., Wei, J.J., Wei, Y.J., Wen, T., Wu, C.Y., Wu, H.R., Wu, S., Wu, X.F., Wu, Y.S., Xi, S.Q., Xia, J., Xia, J.J., Xiang, G.M., Xiao, D.X., Xiao, G., Xin, G.G., Xin, Y.L., Xing, Y., Xiong, Z., Xu, D.L., Xu, R.F., Xu, R.X., Xu, W.L., Xue, L., Yan, D.H., Yan, J.Z., Yan, T., Yang, C.W., Yang, F., Yang, F.F., Yang, H.W., Yang, J.Y., Yang, L.L., Yang, M.J., Yang, R.Z., Yang, S.B., Yao, Y.H., Yao, Z.G., Ye, Y.M., Yin, L.Q., Yin, N., You, X.H., You, Z.Y., Yu, Y.H., Yuan, Q., Yue, H., Zeng, H.D., Zeng, T.X., Zeng, W., Zha, M., Zhang, B.B., Zhang, F., Zhang, H.M., Zhang, H.Y., Zhang, J.L., Zhang, L.X., Zhang, Li, Zhang, P.F., Zhang, P.P., Zhang, R., Zhang, S.B., Zhang, S.R., Zhang, S.S., Zhang, X., Zhang, X.P., Zhang, Y.F., Zhang, Yi, Zhang, Yong, Zhao, B., Zhao, J., Zhao, L., Zhao, L.Z., Zhao, S.P., Zheng, F., Zhou, B., Zhou, H., Zhou, J.N., Zhou, M., Zhou, P., Zhou, R., Zhou, X.X., Zhu, C.G., Zhu, F.R., Zhu, H., Zhu, K.J., and Zuo, X.

Published
2023
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6. Absolute calibration of LHAASO WFCTA camera based on LED

Author

Aharonian, F., An, Q., Axikegu, Bai, L.X., Bai, Y.X., Bao, Y.W., Bastieri, D., Bi, X.J., Bi, Y.J., Cai, H., Cai, J.T., Cao, Zhen, Cao, Zhe, Chang, J., Chang, J.F., Chen, B.M., Chen, E.S., Chen, J., Chen, Liang, Chen, Long, Chen, M.J., Chen, M.L., Chen, Q.H., Chen, S.H., Chen, S.Z., Chen, T.L., Chen, X.L., Chen, Y., Cheng, N., Cheng, Y.D., Cui, S.W., Cui, X.H., Cui, Y.D., Dai, B.Z., Dai, H.L., Dai, Z.G., Danzengluobu, della Volpe, D., Piazzoli, B. D’Ettorre, Dong, X.J., Duan, K.K., Fan, J.H., Fan, Y.Z., Fan, Z.X., Fang, J., Fang, K., Feng, C.F., Feng, L., Feng, S.H., Feng, Y.L., Fu, Y.T., Gan, H.Y., Gao, B., Gao, C.D., Gao, L.Q., Gao, Q., Gao, W., Ge, M.M., Geng, L.S., Gong, G.H., Gou, Q.B., Gu, M.H., Guo, F.L., Guo, J.G., Guo, X.L., Guo, Y.Q., Guo, Y.Y., Han, Y.A., He, H.H., He, H.N., He, J.C., He, S.L., He, X.B., He, Y., Heller, M., Hor, Y.K., Hou, C., Hu, H.B., Hu, S., Hu, S.C., Hu, X.J., Huang, D.H., Huang, Q.L., Huang, W.H., Huang, X.T., Huang, X.Y., Huang, Z.C., Ji, F., Ji, X.L., Jia, H.Y., Jiang, K., Jiang, Z.J., Jin, C., Ke, T., Kuleshov, D., Levochkin, K., Li, B.B., Li, Cong, Li, Cheng, Li, F., Li, H.B., Li, H.C., Li, H.Y., Li, J., Li, K., Li, W.L., Li, Xin, Li, X.R., Li, Y., Li, Y.Z., Li, Zhe, Li, Zhuo, Liang, E.W., Liang, Y.F., Lin, S.J., Liu, B., Liu, C., Liu, D., Liu, H., Liu, H.D., Liu, J., Liu, J.L., Liu, J.S., Liu, J.Y., Liu, M.Y., Liu, R.Y., Liu, S.M., Liu, W., Liu, Y., Liu, Y.N., Liu, Z.X., Long, W.J., Lu, R., Lv, H.K., Ma, B.Q., Ma, L.L., Ma, X.H., Mao, J.R., Masood, A., Min, Z., Mitthumsiri, W., Montaruli, T., Nan, Y.C., Pang, B.Y., Pattarakijwanich, P., Pei, Z.Y., Qi, M.Y., Qi, Y.Q., Qiao, B.Q., Qin, J.J., Ruffolo, D., Rulev, V., Sáiz, A., Shao, L., Shchegolev, O., Sheng, X.D., Shi, J.Y., Song, H.C., Stenkin, Yu.V., Stepanov, V., Su, Y., Sun, Q.N., Sun, X.N., Sun, Z.B., Tam, P.H.T., Tang, Z.B., Tian, W.W., Wang, B.D., Wang, C., Wang, H., Wang, H.G., Wang, J.C., Wang, J.S., Wang, L.P., Wang, L.Y., Wang, R.N., Wang, W., Wang, X.G., Wang, X.J., Wang, X.Y., Wang, Y., Wang, Y.D., Wang, Y.J., Wang, Y.P., Wang, Z.H., Wang, Z.X., Wang, Zhen, Wang, Zheng, Wei, D.M., Wei, J.J., Wei, Y.J., Wen, T., Wu, C.Y., Wu, H.R., Wu, S., Wu, W.X., Wu, X.F., Xi, S.Q., Xia, J., Xia, J.J., Xiang, G.M., Xiao, D.X., Xiao, G., Xiao, H.B., Xin, G.G., Xin, Y.L., Xing, Y., Xu, D.L., Xu, R.X., Xue, L., Yan, D.H., Yan, J.Z., Yang, C.W., Yang, F.F., Yang, J.Y., Yang, L.L., Yang, M.J., Yang, R.Z., Yang, S.B., Yao, Y.H., Yao, Z.G., Ye, Y.M., Yin, L.Q., Yin, N., You, X.H., You, Z.Y., Yu, Y.H., Yuan, Q., Zeng, H.D., Zeng, T.X., Zeng, W., Zeng, Z.K., Zha, M., Zhai, X.X., Zhang, B.B., Zhang, H.M., Zhang, H.Y., Zhang, J.L., Zhang, J.W., Zhang, Lu, Zhang, Li, Zhang, L.X., Zhang, P.F., Zhang, P.P., Zhang, R., Zhang, S.R., Zhang, S.S., Zhang, X., Zhang, X.P., Zhang, Y.F., Zhang, Y.L., Zhang, Yong, Zhang, Yi, Zhao, B., Zhao, J., Zhao, L., Zhao, L.Z., Zhao, S.P., Zheng, F., Zheng, Y., Zhou, B., Zhou, H., Zhou, J.N., Zhou, P., Zhou, R., Zhou, X.X., Zhu, C.G., Zhu, F.R., Zhu, H., Zhu, K.J., and Zuo, X.

Published
2022
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8. Performance test of the electromagnetic particle detectors for the LHAASO experiment

Author

Aharonian, F., An, Q., Axikegu, Bai, L.X., Bai, Y.X., Bao, Y.W., Bastieri, D., Bi, X.J., Bi, Y.J., Cai, H., Cai, J.T., Cao, Z., Chang, J., Chang, J.F., Chang, X.C., Chen, B.M., Chen, J., Chen, L., Chen, M.J., Chen, M.L., Chen, Q.H., Chen, S.H., Chen, S.Z., Chen, T.L., Chen, X.L., Chen, Y., Cheng, N., Cheng, Y.D., Cui, S.W., Cui, X.H., Cui, Y.D., Dai, B.Z., Dai, H.L., Dai, Z.G., Danzengluobu, della Volpe, D., D’Ettorre Piazzoli, B., Dong, X.J., Fan, J.H., Fan, Y.Z., Fan, Z.X., Fang, J., Fang, K., Feng, C.F., Feng, L., Feng, S.H., Feng, Y.L., Gao, B., Gao, C.D., Gao, Q., Gao, W., Ge, M.M., Geng, L.S., Gong, G.H., Gou, Q.B., Gu, M.H., Guo, J.G., Guo, X.L., Guo, Y.Q., Guo, Y.Y., Han, Y.A., He, H.H., He, H.N., He, J.C., He, S.L., He, X.B., He, Y., Heller, M., Hor, Y.K., Hou, C., Hou, X., Hu, H.B., Hu, S., Hu, S.C., Hu, X.J., Huang, D.H., Huang, Q.L., Huang, W.H., Huang, X.T., Huang, Z.C., Ji, F., Ji, X.L., Jia, H.Y., Jia, K., Jiang, K., Jiang, Z.J., Jin, C., Kuleshov, D., Levochkin, K., Li, B., Li, B.B., Li, C., Li, F., Li, H., Li, H.B., Li, H.C., Li, H.Y., Li, J., Li, K., Li, W.L., Li, X., Li, X.R., Li, Y., Li, Y.Z., Li, Z., Liang, E.W., Liang, Y.F., Lin, S.J., Liu, B., Liu, C., Liu, D., Liu, H., Liu, H.D., Liu, J., Liu, J.L., Liu, J.S., Liu, J.Y., Liu, M.Y., Liu, R.Y., Liu, S.M., Liu, W., Liu, Y.N., Liu, Z.X., Long, W.J., Lu, R., Lv, H.K., Ma, B.Q., Ma, L.L., Ma, X.H., Mao, J.R., Masood, A., Mitthumsiri, W., Montaruli, T., Nan, Y.C., Pang, B.Y., Pattarakijwanich, P., Pei, Z.Y., Qi, M.Y., Ruffolo, D., Rulev, V., Sáiz, A., Shao, L., Shchegolev, O., Sheng, X.D., Shi, J.R., Song, H.C., Stenkin, Yu.V., Stepanov, V., Sun, Q.N., Sun, X.N., Sun, Z.B., Tam, P.H.T., Tang, Z.B., Tian, W.W., Wang, B.D., Wang, C., Wang, H., Wang, H.G., Wang, J.C., Wang, J.S., Wang, L.P., Wang, L.Y., Wang, R.N., Wang, W., Wang, X.G., Wang, X.J., Wang, X.Y., Wang, Y.D., Wang, Y.J., Wang, Y.P., Wang, Z., Wang, Z.H., Wang, Z.X., Wei, D.M., Wei, J.J., Wei, Y.J., Wen, T., Wu, C.Y., Wu, H.R., Wu, S., Wu, W.X., Wu, X.F., Xi, S.Q., Xia, J., Xia, J.J., Xiang, G.M., Xiao, G., Xiao, H.B., Xin, G.G., Xin, Y.L., Xing, Y., Xu, D.L., Xu, R.X., Xue, L., Yan, D.H., Yang, C.W., Yang, F.F., Yang, J.Y., Yang, L.L., Yang, M.J., Yang, R.Z., Yang, S.B., Yao, Y.H., Yao, Z.G., Ye, Y.M., Yin, L.Q., Yin, N., You, X.H., You, Z.Y., Yu, Y.H., Yuan, Q., Zeng, H.D., Zeng, T.X., Zeng, W., Zeng, Z.K., Zha, M., Zhai, X.X., Zhang, B.B., Zhang, H.M., Zhang, H.Y., Zhang, J.L., Zhang, J.W., Zhang, L., Zhang, L.X., Zhang, P.F., Zhang, P.P., Zhang, R., Zhang, S.R., Zhang, S.S., Zhang, X., Zhang, X.P., Zhang, Y., Zhang, Y.F., Zhang, Y.L., Zhao, B., Zhao, J., Zhao, L., Zhao, L.Z., Zhao, S.P., Zhao, X., Zheng, F., Zheng, Y., Zhou, B., Zhou, H., Zhou, J.N., Zhou, P., Zhou, R., Zhou, X.X., Zhu, C.G., Zhu, F.R., Zhu, H., Zhu, K.J., and Zuo, X.

Published
2021
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16. Measurement of ultra-high-energy diffuse gamma-ray emission of the Galactic plane from 10 TeV to 1 PeV with LHAASO-KM2A

Author

Cao, Zhen, Aharonian, F, An, Q, Axikegu, M, Bai, Y.X, Bao, Y.W, Bastieri, D, Bi, X.J, Bi, Y.J, Cai, J.T, Cao, Q, Cao, W.Y, Cao, Zhe, Chang, J, Chang, J.F, Chen, A.M, Chen, E.S, Chen, Liang, Chen, Lin, Chen, Long, Chen, M.J, Chen, M.L, Chen, Q.H, Chen, S.H, Chen, S.Z, Chen, T.L, Chen, Y, Cheng, N, Cheng, Y.D, Cui, M.Y, Cui, S.W, Cui, X.H, Cui, Y.D, Dai, B.Z, Dai, H.L, Dai, Z.G, Danzengluobu, M, Della Volpe, D, Dong, X.Q, Duan, K.K, Fan, J.H, Fan, Y.Z, Fang, J, Fang, K, Feng, C.F, Feng, L, Feng, S.H, Feng, X.T, Feng, Y.L, Gabici, S, Gao, B, Gao, C.D, Gao, L.Q, Gao, Q, Gao, W, Gao, W.K, Ge, M.M, Geng, L.S, Giacinti, G, Gong, G.H, Gou, Q.B, Gu, M.H, Guo, F.L, Guo, X.L, Guo, Y.Q, Guo, Y.Y, Han, Y.A, He, H.H, He, H.N, He, J.Y, He, X.B, He, Y, Heller, M, Hor, Y.K, Hou, B.W, Hou, C, Hou, X, Hu, H.B, Hu, Q, Hu, S.C, Huang, D.H, Huang, T.Q, Huang, W.J, Huang, X.T, Huang, X.Y, Huang, Y, Huang, Z.C, Ji, X.L, Jia, H.Y, Jia, K, Jiang, K, Jiang, X.W, Jiang, Z.J, Jin, M, Kang, M.M, Ke, T, Kuleshov, D, Kurinov, K, Li, B.B, Li, Cheng, Li, Cong, Li, D, Li, F, Li, H.B, Li, H.C, Li, H.Y, Li, J, Li, Jian, Li, Jie, Li, K, Li, W.L, Li, X.R, Li, Xin, Li, Y.Z, Li, Zhe, Li, Zhuo, Liang, E.W, Liang, Y.F, Lin, S.J, Liu, B, Liu, C, Liu, D, Liu, H, Liu, H.D, Liu, J, Liu, J.L, Liu, J.Y, Liu, M.Y, Liu, R.Y, Liu, S.M, Liu, W, Liu, Y, Liu, Y.N, Lu, R, Luo, Q, Lv, H.K, Ma, B.Q, Ma, L.L, Ma, X.H, Mao, J.R, Min, Z, Mitthumsiri, W, Mu, H.J, Nan, Y.C, Neronov, A, Ou, Z.W, Pang, B.Y, Pattarakijwanich, P, Pei, Z.Y, Qi, M.Y, Qi, Y.Q, Qiao, B.Q, Qin, J.J, Ruffolo, D, Saiz, A, Semikoz, D, Shao, C.Y, Shao, L, Shchegolev, O, Sheng, X.D, Shu, F.W, Song, H.C, Stenkin, Yu.V, Stepanov, V, Su, Y, Sun, Q.N, Sun, X.N, Sun, Z.B, Tam, P.H.T, Tang, Q.W, Tang, Z.B, Tian, W.W, Wang, C, Wang, C.B, Wang, G.W, Wang, H.G, Wang, H.H, Wang, J.C, Wang, K, Wang, L.P, Wang, L.Y, Wang, P.H, Wang, R, Wang, W, Wang, X.G, Wang, X.Y, Wang, Y, Wang, Y.D, Wang, Y.J, Wang, Z.H, Wang, Z.X, Wang, Zhen, Wang, Zheng, Wei, D.M, Wei, J.J, Wei, Y.J, Wen, T, Wu, C.Y, Wu, H.R, Wu, S, Wu, X.F, Wu, Y.S, Xi, S.Q, Xia, J, Xia, J.J, Xiang, G.M, Xiao, D.X, Xiao, G, Xin, G.G, Xin, Y.L, Xing, Y, Xiong, Z, Xu, D.L, Xu, R.F, Xu, R.X, Xu, W.L, Xue, L, Yan, D.H, Yan, J.Z, Yan, T, Yang, C.W, Yang, F, Yang, F.F, Yang, H.W, Yang, J.Y, Yang, L.L, Yang, M.J, Yang, R.Z, Yang, S.B, Yao, Y.H, Yao, Z.G, Ye, Y.M, Yin, L.Q, Yin, N, You, X.H, You, Z.Y, Yu, Y.H, Yuan, Q, Yue, H, Zeng, H.D, Zeng, T.X, Zeng, W, Zha, M, Zhang, B.B, Zhang, F, Zhang, H.M, Zhang, H.Y, Zhang, J.L, Zhang, L.X, Zhang, Li, Zhang, P.F, Zhang, P.P, Zhang, R, Zhang, S.B, Zhang, S.R, Zhang, S.S, Zhang, X, Zhang, X.P, Zhang, Y.F, Zhang, Yi, Zhang, Yong, Zhao, B, Zhao, J, Zhao, L, Zhao, L.Z, Zhao, S.P, Zheng, F, Zhou, B, Zhou, H, Zhou, J.N, Zhou, M, Zhou, P, Zhou, R, Zhou, X.X, Zhu, C.G, Zhu, F.R, Zhu, H, Zhu, K.J, Zuo, X, AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), and LHAASO

Subjects
High Energy Astrophysical Phenomena (astro-ph.HE), FOS: Physical sciences, cosmic radiation: interaction, gamma ray: energy spectrum, gamma ray: emission, gamma ray: UHE, gamma ray: VHE, gas, propagation, TeV, galaxy, cosmic radiation: UHE, gamma ray: flux, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], Astrophysics - High Energy Astrophysical Phenomena, LHAASO
Abstract

The diffuse Galactic $\gamma$-ray emission, mainly produced via interactions between cosmic rays and the diffuse interstellar medium, is a very important probe of the distribution, propagation, and interaction of cosmic rays in the Milky Way. In this work we report the measurements of diffuse $\gamma$-rays from the Galactic plane between 10 TeV and 1 PeV energies, with the square kilometer array of the Large High Altitude Air Shower Observatory (LHAASO). Diffuse emissions from the inner ($15^{\circ}10$~TeV). The energy spectrum in the inner Galaxy regions can be described by a power-law function with an index of $-2.99\pm0.04$, which is different from the curved spectrum as expected from hadronic interactions between locally measured cosmic rays and the line-of-sight integrated gas content. Furthermore, the measured flux is higher by a factor of $\sim3$ than the prediction. A similar spectrum with an index of $-2.99\pm0.07$ is found in the outer Galaxy region, and the absolute flux for $10\lesssim E\lesssim60$ TeV is again higher than the prediction for hadronic cosmic ray interactions. The latitude distributions of the diffuse emission are consistent with the gas distribution, while the longitude distributions show slight deviation from the gas distribution. The LHAASO measurements imply that either additional emission sources exist or cosmic ray intensities have spatial variations., Comment: 11 pages, 7 figures, 5 tables

Published
2023

17. Flux variations of cosmic ray air showers detected by LHAASO-KM2A during a thunderstorm on June 10, 2021*

Author

Aharonian, F., primary, An, Q., additional, Bai, L.X., additional, Bai, Y.X., additional, Bao, Y.W., additional, Bastieri, D., additional, Bi, X.J., additional, Bi, Y.J., additional, Cai, J.T., additional, Cao, Zhe, additional, Cao, Zhen, additional, Chang, J., additional, Chang, J.F., additional, Chen, E.S., additional, Chen, Liang, additional, Chen, Long, additional, Chen, M.J., additional, Chen, M.L., additional, Chen, S.H., additional, Chen, S.Z., additional, Chen, T.L., additional, Chen, X. J., additional, Chen, Y., additional, Cheng, H.L., additional, Cheng, N., additional, Cheng, Y.D., additional, Cui, S.W., additional, Cui, X.H., additional, Cui, Y.D., additional, Dai, B.Z., additional, Dai, H.L., additional, Dai, Z.G., additional, Volpe, D. della, additional, Duan, K.K., additional, Fan, J.H., additional, Fan, Y.Z., additional, Fan, Z.X., additional, Fang, J., additional, Fang, K., additional, Feng, C.F., additional, Feng, L., additional, Feng, S.H., additional, Feng, X.T., additional, Feng, Y.L., additional, Gao, B., additional, Gao, C.D., additional, Gao, L.Q., additional, Gao, Q., additional, Gao, W., additional, Gao, W.K., additional, Ge, M.M., additional, Geng, L.S., additional, Gong, G.H., additional, Gou, Q.B., additional, Gu, M.H., additional, Guo, F.L., additional, Guo, J.G., additional, Guo, X.L., additional, Guo, Y.Q., additional, Guo, Y.Y., additional, Han, Y.A., additional, He, H.H., additional, He, H.N., additional, He, S.L., additional, He, X.B., additional, He, Y., additional, Heller, M., additional, Hor, Y.K., additional, Hou, C., additional, Hou, X., additional, Hu, H.B., additional, Hu, Q., additional, Hu, S., additional, Hu, S.C., additional, Hu, X.J., additional, Huang, D.H., additional, Huang, W.H., additional, Huang, X.T., additional, Huang, X.Y., additional, Huang, Y., additional, Huang, Z.C., additional, Ji, X.L., additional, Jia, H.Y., additional, Jia, K., additional, Jiang, K., additional, Jiang, Z.J., additional, Jin, M., additional, Kang, M.M., additional, Ke, T., additional, Kuleshov, D., additional, Li, B.B., additional, Li, Cheng, additional, Li, Cong, additional, Li, F., additional, Li, H.B., additional, Li, H.C., additional, Li, H.Y., additional, Li, J., additional, Li, Jian, additional, Li, Jie, additional, Li, K., additional, Li, W.L., additional, Li, X.R., additional, Li, Xin, additional, Li, Y.Z., additional, Li, Zhe, additional, Li, Zhuo, additional, Liang, E.W., additional, Liang, Y.F., additional, Lin, S.J., additional, Liu, B., additional, Liu, C., additional, Liu, D., additional, Liu, H., additional, Liu, H.D., additional, Liu, J., additional, Liu, J.L., additional, Liu, J.S., additional, Liu, J.Y., additional, Liu, M.Y., additional, Liu, R.Y., additional, Liu, S.M., additional, Liu, W., additional, Liu, Y., additional, Liu, Y.N., additional, Long, W.J., additional, Lu, R., additional, Luo, Q., additional, Lv, H.K., additional, Ma, B.Q., additional, Ma, L.L., additional, Ma, X.H., additional, Mao, J.R., additional, Masood, A., additional, Min, Z., additional, Mitthumsiri, W., additional, Nan, Y.C., additional, Ou, Z.W., additional, Pang, B.Y., additional, Pattarakijwanich, P., additional, Pei, Z.Y., additional, Qi, M.Y., additional, Qi, Y.Q., additional, Qiao, B.Q., additional, Qin, J.J., additional, Ruffolo, D., additional, Sáiz, A., additional, Shao, C.Y., additional, Shao, L., additional, Shchegolev, O., additional, Sheng, X.D., additional, Shi, J.Y., additional, Song, H.C., additional, Stenkin, Yu.V., additional, Stepanov, V., additional, Su, Y., additional, Sun, Q.N., additional, Sun, X.N., additional, Sun, Z.B., additional, Tam, P.H.T., additional, Tang, Z.B., additional, Tian, W.W., additional, Wang, B.D., additional, Wang, C., additional, Wang, H., additional, Wang, H.G., additional, Wang, J.C., additional, Wang, J.S., additional, Wang, L.P., additional, Wang, L.Y., additional, Wang, R., additional, Wang, R.N., additional, Wang, W., additional, Wang, X.G., additional, Wang, X.Y., additional, Wang, Y., additional, Wang, Y.D., additional, Wang, Y.J., additional, Wang, Y.P., additional, Wang, Z.H., additional, Wang, Z.X., additional, Wang, Zhen, additional, Wang, Zheng, additional, Wei, D.M., additional, Wei, J.J., additional, Wei, Y.J., additional, Wen, T., additional, Wu, C.Y., additional, Wu, H.R., additional, Wu, S., additional, Wu, X.F., additional, Wu, Y.S., additional, Xi, S.Q., additional, Xia, J., additional, Xia, J.J., additional, Xiang, G.M., additional, Xiao, D.X., additional, Xiao, G., additional, Xin, G.G., additional, Xin, Y.L., additional, Xing, Y., additional, Xiong, Z., additional, Xu, D.L., additional, Xu, R.X., additional, Xue, L., additional, Yan, D.H., additional, Yan, J.Z., additional, Yang, C.W., additional, Yang, F.F., additional, Yang, H.W., additional, Yang, J.Y., additional, Yang, L.L., additional, Yang, M.J., additional, Yang, R.Z., additional, Yang, S.B., additional, Yao, Y.H., additional, Yao, Z.G., additional, Ye, Y.M., additional, Yin, L.Q., additional, Yin, N., additional, You, X.H., additional, You, Z.Y., additional, Yu, Y.H., additional, Yuan, Q., additional, Yue, H., additional, Zeng, H.D., additional, Zeng, T.X., additional, Zeng, W., additional, Zeng, Z.K., additional, Zha, M., additional, Zhai, X.X., additional, Zhang, B.B., additional, Zhang, F., additional, Zhang, H.M., additional, Zhang, H.Y., additional, Zhang, J.L., additional, Zhang, L.X., additional, Zhang, Li, additional, Zhang, Lu, additional, Zhang, P.F., additional, Zhang, P.P., additional, Zhang, R., additional, Zhang, S.B., additional, Zhang, S.R., additional, Zhang, S.S., additional, Zhang, X., additional, Zhang, X.P., additional, Zhang, Y.F., additional, Zhang, Y.L., additional, Zhang, Yi, additional, Zhang, Yong, additional, Zhao, B., additional, Zhao, J., additional, Zhao, L., additional, Zhao, L.Z., additional, Zhao, S.P., additional, Zheng, F., additional, Zheng, Y., additional, Zhou, B., additional, Zhou, H., additional, Zhou, J.N., additional, Zhou, P., additional, Zhou, R., additional, Zhou, X.X., additional, Zhu, C.G., additional, Zhu, F.R., additional, Zhu, H., additional, Zhu, K.J., additional, and Zuo, X., additional

Published
2023
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19. Corrigendum to “Performance test of the electromagnetic particle detectors for the LHAASO experiment” [Nucl. Instrum. Methods Phys. Res. A 1001 (2021) 165193]

Author

Aharonian, F., An, Q., Axikegu, Bai, L.X., Bai, Y.X., Bao, Y.W., Bastieri, D., Bi, X.J., Bi, Y.J., Cai, H., Cai, J.T., Cao, Z., Chang, J., Chang, J.F., Chang, X.C., Chen, B.M., Chen, J., Chen, L., Chen, M.J., Chen, M.L., Chen, Q.H., Chen, S.H., Chen, S.Z., Chen, T.L., Chen, X.L., Chen, Y., Cheng, N., Cheng, Y.D., Cui, S.W., Cui, X.H., Cui, Y.D., Dai, B.Z., Dai, H.L., Dai, Z.G., Danzengluobu, della Volpe, D., Piazzoli, B. D’Ettorre, Dong, X.J., Fan, J.H., Fan, Y.Z., Fan, Z.X., Fang, J., Fang, K., Feng, C.F., Feng, L., Feng, S.H., Feng, Y.L., Gao, B., Gao, C.D., Gao, Q., Gao, W., Ge, M.M., Geng, L.S., Gong, G.H., Gou, Q.B., Gu, M.H., Guo, J.G., Guo, X.L., Guo, Y.Q., Guo, Y.Y., Han, Y.A., He, H.H., He, H.N., He, J.C., He, S.L., He, X.B., He, Y., Heller, M., Hor, Y.K., Hou, C., Hou, X., Hu, H.B., Hu, S., Hu, S.C., Hu, X.J., Huang, D.H., Huang, Q.L., Huang, W.H., Huang, X.T., Huang, Z.C., Ji, F., Ji, X.L., Jia, H.Y., Jia, K., Jiang, K., Jiang, Z.J., Jin, C., Kuleshov, D., Levochkin, K., Li, B., Li, B.B., Li, C., Li, F., Li, H., Li, H.B., Li, H.C., Li, H.Y., Li, J., Li, K., Li, W.L., Li, X., Li, X.R., Li, Y., Li, Y.Z., Li, Z., Liang, E.W., Liang, Y.F., Lin, S.J., Liu, B., Liu, C., Liu, D., Liu, H., Liu, H.D., Liu, J., Liu, J.L., Liu, J.S., Liu, J.Y., Liu, M.Y., Liu, R.Y., Liu, S.M., Liu, W., Liu, Y.N., Liu, Z.X., Long, W.J., Lu, R., Lv, H.K., Ma, B.Q., Ma, L.L., Ma, X.H., Mao, J.R., Masood, A., Mitthumsiri, W., Montaruli, T., Nan, Y.C., Pang, B.Y., Pattarakijwanich, P., Pei, Z.Y., Qi, M.Y., Ruffolo, D., Rulev, V., Sáiz, A., Shao, L., Shchegolev, O., Sheng, X.D., Shi, J.R., Song, H.C., Stenkin, Yu.V., Stepanov, V., Sun, Q.N., Sun, X.N., Sun, Z.B., Tam, P.H. T., Tang, Z.B., Tian, W.W., Wang, B.D., Wang, C., Wang, H., Wang, H.G., Wang, J.C., Wang, J.S., Wang, L.P., Wang, L.Y., Wang, R.N., Wang, W., Wang, X.G., Wang, X.J., Wang, X.Y., Wang, Y.D., Wang, Y.J., Wang, Y.P., Wang, Z., Wang, Z.H., Wang, Z.X., Wei, D.M., Wei, J.J., Wei, Y.J., Wen, T., Wu, C.Y., Wu, H.R., Wu, S., Wu, W.X., Wu, X.F., Xi, S.Q., Xia, J., Xia, J.J., Xiang, G.M., Xiao, G., Xiao, H.B., Xin, G.G., Xin, Y.L., Xing, Y., Xu, D.L., Xu, R.X., Xue, L., Yan, D.H., Yang, C.W., Yang, F.F., Yang, J.Y., Yang, L.L., Yang, M.J., Yang, R.Z., Yang, S.B., Yao, Y.H., Yao, Z.G., Ye, Y.M., Yin, L.Q., Yin, N., You, X.H., You, Z.Y., Yu, Y.H., Yuan, Q., Zeng, H.D., Zeng, T.X., Zeng, W., Zeng, Z.K., Zha, M., Zhai, X.X., Zhang, B.B., Zhang, H.M., Zhang, H.Y., Zhang, J.L., Zhang, J.W., Zhang, L., Zhang, L.X., Zhang, P.F., Zhang, P.P., Zhang, R., Zhang, S.R., Zhang, S.S., Zhang, X., Zhang, X.P., Zhang, Y., Zhang, Y.F., Zhang, Y.L., Zhao, B., Zhao, J., Zhao, L., Zhao, L.Z., Zhao, S.P., Zhao, X., Zheng, F., Zheng, Y., Zhou, B., Zhou, H., Zhou, J.N., Zhou, P., Zhou, R., Zhou, X.X., Zhu, C.G., Zhu, F.R., Zhu, H., Zhu, K.J., and Zuo, X.

Published
2022
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22. Performance of LHAASO-WCDA and observation of the Crab Nebula as a standard candle *

Author

Aharonian, F., primary, An, Q., additional, Axikegu, 克古, additional, Bai, L.X., additional, Bai, Y.X., additional, Bao, Y.W., additional, Bastieri, D., additional, Bi, X.J., additional, Bi, Y.J., additional, Cai, H., additional, Cai, J.T., additional, Cao, Z., additional, Chang, J., additional, Chang, J.F., additional, Chang, X.C., additional, Chen, B.M., additional, Chen, J., additional, Chen, L., additional, Chen, M.J., additional, Chen, M.L., additional, Chen, Q.H., additional, Chen, S.H., additional, Chen, S.Z., additional, Chen, T.L., additional, Chen, X.L., additional, Chen, Y., additional, Cheng, N., additional, Cheng, Y.D., additional, Cui, S.W., additional, Cui, X.H., additional, Cui, Y.D., additional, Dai, B.Z., additional, Dai, H.L., additional, Dai, Z.G., additional, Danzengluobu, 罗布, additional, della Volpe, D., additional, Piazzoli, B. D'Ettorre, additional, Dong, X.J., additional, Fan, J.H., additional, Fan, Y.Z., additional, Fan, Z.X., additional, Fang, J., additional, Fang, K., additional, Feng, C.F., additional, Feng, L., additional, Feng, S.H., additional, Feng, Y.L., additional, Gao, B., additional, Gao, C.D., additional, Gao, Q., additional, Gao, W., additional, Ge, M.M., additional, Geng, L.S., additional, Gong, G.H., additional, Gou, Q.B., additional, Gu, M.H., additional, Guo, J.G., additional, Guo, X.L., additional, Guo, Y.Q., additional, Guo, Y.Y., additional, Han, Y.A., additional, He, H.H., additional, He, H.N., additional, He, J.C., additional, He, S.L., additional, He, X.B., additional, He, Y., additional, Heller, M., additional, Hor, Y.K., additional, Hou, C., additional, Hou, X., additional, Hu, H.B., additional, Hu, S., additional, Hu, S.C., additional, Hu, X.J., additional, Huang, D.H., additional, Huang, Q.L., additional, Huang, W.H., additional, Huang, X.T., additional, Huang, Z.C., additional, Ji, F., additional, Ji, X.L., additional, Jia, H.Y., additional, Jiang, K., additional, Jiang, Z.J., additional, Jin, C., additional, Kuleshov, D., additional, Levochkin, K., additional, Li, B.B., additional, Li, C., additional, Li, F., additional, Li, H.B., additional, Li, H.C., additional, Li, H.Y., additional, Li, J., additional, Li, K., additional, Li, W.L., additional, Li, X., additional, Li, X.R., additional, Li, Y., additional, Li, Y.Z., additional, Li, Z., additional, Liang, E.W., additional, Liang, Y.F., additional, Lin, S.J., additional, Liu, B., additional, Liu, C., additional, Liu, D., additional, Liu, H., additional, Liu, H.D., additional, Liu, J., additional, Liu, J.L., additional, Liu, J.S., additional, Liu, J.Y., additional, Liu, M.Y., additional, Liu, R.Y., additional, Liu, S.M., additional, Liu, W., additional, Liu, Y.N., additional, Liu, Z.X., additional, Long, W.J., additional, Lu, R., additional, Lv, H.K., additional, Ma, B.Q., additional, Ma, L.L., additional, Ma, X.H., additional, Mao, J.R., additional, Masood, A., additional, Mitthumsiri, W., additional, Montaruli, T., additional, Nan, Y.C., additional, Pang, B.Y., additional, Pattarakijwanich, P., additional, Pei, Z.Y., additional, Qi, M.Y., additional, Qiao, B.Q., additional, Ruffolo, D., additional, Rulev, V., additional, Sáiz, A., additional, Shao, L., additional, Shchegolev, O., additional, Sheng, X.D., additional, Shi, J.R., additional, Song, H.C., additional, Stenkin, Yu.V., additional, Stepanov, V., additional, Sun, Q.N., additional, Sun, X.N., additional, Sun, Z.B., additional, Tam, P.H.T., additional, Tang, Z.B., additional, Tian, W.W., additional, Wang, B.D., additional, Wang, C., additional, Wang, H., additional, Wang, H.G., additional, Wang, J.C., additional, Wang, J.S., additional, Wang, L.P., additional, Wang, L.Y., additional, Wang, R.N., additional, Wang, W., additional, Wang, X.G., additional, Wang, X.J., additional, Wang, X.Y., additional, Wang, Y.D., additional, Wang, Y.J., additional, Wang, Y.P., additional, Wang, Z., additional, Wang, Z.H., additional, Wang, Z.X., additional, Wei, D.M., additional, Wei, J.J., additional, Wei, Y.J., additional, Wen, T., additional, Wu, C.Y., additional, Wu, H.R., additional, Wu, S., additional, Wu, W.X., additional, Wu, X.F., additional, Xi, S.Q., additional, Xia, J., additional, Xia, J.J., additional, Xiang, G.M., additional, Xiao, G., additional, Xiao, H.B., additional, Xin, G.G., additional, Xin, Y.L., additional, Xing, Y., additional, Xu, D.L., additional, Xu, R.X., additional, Xue, L., additional, Yan, D.H., additional, Yang, C.W., additional, Yang, F.F., additional, Yang, J.Y., additional, Yang, L.L., additional, Yang, M.J., additional, Yang, R.Z., additional, Yang, S.B., additional, Yao, Y.H., additional, Yao, Z.G., additional, Ye, Y.M., additional, Yin, L.Q., additional, Yin, N., additional, You, X.H., additional, You, Z.Y., additional, Yu, Y.H., additional, Yuan, Q., additional, Zeng, H.D., additional, Zeng, T.X., additional, Zeng, W., additional, Zeng, Z.K., additional, Zha, M., additional, Zhai, X.X., additional, Zhang, B.B., additional, Zhang, H.M., additional, Zhang, H.Y., additional, Zhang, J.L., additional, Zhang, J.W., additional, Zhang, L., additional, Zhang, L.X., additional, Zhang, P.F., additional, Zhang, P.P., additional, Zhang, R., additional, Zhang, S.R., additional, Zhang, S.S., additional, Zhang, X., additional, Zhang, X.P., additional, Zhang, Y., additional, Zhang, Y.F., additional, Zhang, Y.L., additional, Zhao, B., additional, Zhao, J., additional, Zhao, L., additional, Zhao, L.Z., additional, Zhao, S.P., additional, Zheng, F., additional, Zheng, Y., additional, Zhou, B., additional, Zhou, H., additional, Zhou, J.N., additional, Zhou, P., additional, Zhou, R., additional, Zhou, X.X., additional, Zhu, C.G., additional, Zhu, F.R., additional, Zhu, H., additional, Zhu, K.J., additional, Zuo, X., additional, and Collaboration), (The LHAASO, additional

Published
2021
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23. Development of a compound-specific carbon isotope analysis method for atmospheric formaldehyde via NaHS[O.sub.3] and cysteamine derivatization

Author

Yu, Y.X., Wen, S., Feng, Y.L., Bi, X.H., Wang, X.M., Peng, P.A., Sheng, G.Y., and Fu, J.M.

Subjects
Cysteamine -- Structure, Cysteamine -- Research, Gas chromatography -- Analysis, Mass spectrometry -- Analysis, Carbon -- Isotopes, Carbon -- Structure, Carbon -- Properties, Carbon -- Electric properties, Chemistry
Abstract

A novel method has been developed for the compound-specific carbon isotope analysis of atmospheric formal-dehyde using gas chromatography/combustion/isotope ratio mass spectrometry (GC/C/IRMS). The method allows the determination of the [[sigma].sup.13]C value for atmospheric formaldehyde at nanogram levels with higher precision and lower detection limit. In the present work, atmospheric formaldehyde was collected using NaHS[O.sub.3]-coated Sep-Pak silica gel cartridges, washed out by water, then derivatized by cysteamine of known [[sigma].sup.13]C value, and the [[sigma].sup.13]C value of its derivative (thiazolidine) determined by GC/C/IRMS. Finally, the [[sigma].sup.13]C value of atmospheric formaldehyde could be calculated by a simple mass balance equation between formaldehyde, cysteamine, and thiazolidine. Using three formaldehydes with different [[sigma].sup.13]C values, calibration experiments were carried out over large ranges of formaldehyde concentrations. The carbon isotope analysis method achieved excellent reproducibility and high accuracy. There was no carbon isotopic fractionation throughout the derivatization processes. The differences in the carbon isotopic compositions of thiazolidine between the measured and predicted values were always

Published
2006

29. Invasive Buddleja davidii allocates more nitrogen to its photosynthetic machinery than five native woody species

Author

Feng, Y.L., Auge, Harald, Ebeling, Susan, Feng, Y.L., Auge, Harald, and Ebeling, Susan

Abstract

The general-purpose genotype hypothesis and the hypothesis of the evolution of invasiveness predict that invasive species are characterized by particular traits that confer invasiveness. However, these traits are still not well-defined. In this study, ecophysiological traits of eight populations of the invasive shrub Buddleja davidii from a wide range of European locations and five co-occurring native woody species in Germany were compared in a common garden experiment. We hypothesized that the invader has higher resource capture ability and utilization efficiency than the natives. No differences were detected among the eight populations of B. davidii in any of the traits evaluated, indicating that the invader did not evolve during range expansion, thus providing support to the general-purpose genotype hypothesis. The invader showed significantly higher maximum electron transport rate, maximum carboxylation rate, carboxylation efficiency, light-saturated photosynthetic rate (P max) and photosynthetic nitrogen utilization efficiency (PNUE) than the five natives. Leaf nitrogen content was not significantly different between the invader and the natives, but the invader allocated more nitrogen to the photosynthetic machinery than the natives. The increased nitrogen content in the photosynthetic machinery resulted in a higher resource capture ability and utilization efficiency in the invader. At the same intercellular CO2 concentration, P max was significantly higher in the invader than in the natives, again confirming the importance of the higher nitrogen allocation to photosynthesis. The invader reduced metabolic cost by increasing the ratio of P max to dark respiration rate (R d), but it did not reduce carbon cost by increasing the specific leaf area and decreasing leaf construction cost. The higher nitrogen allocation to the photosynthetic machinery, P max, PNUE and P max/R d may facilitate B. davidii invasion, although studies involving a wide range of invasive spec

Published
2007

36. Coupling of finite volume method and thermal lattice Boltzmann method and its application to natural convection.

Author

Luan, H.B., Xu, H., Chen, L., Feng, Y.L., He, Y.L., and Tao, W.Q.

Abstract

SUMMARY On the basis of the existing density distribution function reconstruction operator, the temperature distribution operator was derived to calculate heat transfer by coupling the lattice Boltzmann method (LBM) with the finite volume method. The present coupling model was validated by two-dimensional natural convection flows with and without an isolated internal vertical plate. The results from the coupling model agree well with those from the pure-finite volume method, pure-LBM and references, and all the physical quantities cross the coupled interface smoothly. On the basis of residual history curves, it is likely that the convergence property and the numerical stability of the present model are better than those of the pure-LBM at fine grid numbers and high Rayleigh numbers. Copyright © 2011 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]

Published
2012
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39. Selective separation and extraction of vanadium(V) over manganese(II) from co-leaching solution of roasted stone coal and pyrolusite using solvent extraction.

Author

Cai Z.L., Feng Y.L., Li H.R., Wang W.D., Zhou Y.Z., Cai Z.L., Feng Y.L., Li H.R., Wang W.D., and Zhou Y.Z.

Abstract

The co-leaching solution contained 2.68 g/l V, 37.21 g/l Mn, 11.46 g/l Al, 5.72 g/l Fe3+, 0.84 g/l Fe2+, 4.31 g/l Mg, 2.54 g/l K, 1.57 g/l Na, 0.13 g/l Si and 0.088 g/l Ca. Na and K were removed from the solution by sodium jarosite precipitation at pH 1.8-2 in the presence of dilute H2SO4 at 95 degrees C with aeration for 3 h, Fe and Al were removed by increasing the pH to 5.5-6 and the addition of lime with a reaction time of 80 degrees C for 1 h, and Mg was removed by the addition of MnF2. The purified solution was subjected to solvent extraction using the trialkylamine N235 and secondary octyl alcohol and the results verified using countercurrent simulation experiments. V extraction of 99.21% was obtained with three countercurrent extraction stages using 5% v/v N235 and 5% v/v secondary octyl alcohol at an initial aqueous pH of 3.0 and organic/aqueous phase ratio of 1.0. V(V) could be completely stripped after a three-stage countercurrent process using 20 wt% NH4Cl at an organic/aqueous phase ratio of 1.0. A process flow sheet for the recovery of V(V), as well as Mn(II) is presented., The co-leaching solution contained 2.68 g/l V, 37.21 g/l Mn, 11.46 g/l Al, 5.72 g/l Fe3+, 0.84 g/l Fe2+, 4.31 g/l Mg, 2.54 g/l K, 1.57 g/l Na, 0.13 g/l Si and 0.088 g/l Ca. Na and K were removed from the solution by sodium jarosite precipitation at pH 1.8-2 in the presence of dilute H2SO4 at 95 degrees C with aeration for 3 h, Fe and Al were removed by increasing the pH to 5.5-6 and the addition of lime with a reaction time of 80 degrees C for 1 h, and Mg was removed by the addition of MnF2. The purified solution was subjected to solvent extraction using the trialkylamine N235 and secondary octyl alcohol and the results verified using countercurrent simulation experiments. V extraction of 99.21% was obtained with three countercurrent extraction stages using 5% v/v N235 and 5% v/v secondary octyl alcohol at an initial aqueous pH of 3.0 and organic/aqueous phase ratio of 1.0. V(V) could be completely stripped after a three-stage countercurrent process using 20 wt% NH4Cl at an organic/aqueous phase ratio of 1.0. A process flow sheet for the recovery of V(V), as well as Mn(II) is presented.

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