Zobrazeno 1 - 10
of 1 963
pro vyhledávání: '"He J., J."'
Autor:
Chen, X., Su, J., Shen, Y. P., Zhang, L. Y., He, J. J., Chen, S. Z., Wang, S., Shen, Z. L., Lin, S., Song, L. Y., Zhang, H., Wang, L. H., Jiang, X. Z., Wang, L., Huang, Y. T., Qin, Z. W., Liu, F. C., Sheng, Y. D., Chen, Y. J., Lu, Y. L., Li, X. Y., Dong, J. Y., Jiang, Y. C., Zhang, Y. Q., Zhang, Y., Tian, J. W., Xiao, D., Li, Z. M., Han, X. C., Wei, J. J., Li, H., An, Z., Lin, W. P., Liao, B., Liu, H. N., Zhang, F. S., Qiu, M. L., Xu, C., Jin, S. L., Lu, F., Chen, J. F., Nan, W., Wang, Y. B., Li, Z. H., Guo, B., Gu, Y. Q., Liu, W. P.
The solar composition problem has puzzled astrophysicists for more than 20 years. Recent measurements of carbon-nitrogen-oxygen (CNO) neutrinos by the Borexino experiment show a $\sim2\sigma$ tension with the "low-metallicity" determinations. $^{14}$
Externí odkaz:
http://arxiv.org/abs/2410.16086
Autor:
Qian, S. -B., Zhu, L. -Y., Li, F. -X., Li, L. -J., Han, Z. -T., He, J. -J., Zang, L., Chang, L. -F., Sun, Q. -B., Li, M. -Y., Zhang, H. -T., Yan, F. -Z.
KV Vel is a non-eclipsing short-period (P = 0.3571 days) close binary containing a very hot subdwarf primary (77000 K) and a cool low-mass secondary star (3400 K) that is located at the center of the planetary nebula DS 1. The changes in the orbital
Externí odkaz:
http://arxiv.org/abs/2409.02480
Autor:
Zhao, Y., Liu, J. C., Xiong, S. L., Xue, W. C., Yi, Q. B., Lu, G. P., Xu, W., Lyu, F. C., Sun, J. C., Peng, W. X., Zheng, C., Zhang, Y. Q., Cai, C., Xiao, S., Xie, S. L., Wang, C. W., Tan, W. J., An, Z. H., Chen, G., Du, Y. Q., Huang, Y., Gao, M., Gong, K., Guo, D. Y., He, J. J., Li, B., Li, G., Li, X. Q., Li, X. B., Liao, J. Y., Liang, J., Liang, X. H., Liu, Y. Q., Ma, X., Qiao, R., Song, L. M., Song, X. Y., Sun, X. L., Wang, J., Wang, J. Z., Wang, P., Wen, X. Y., Wu, H., Xu, Y. B., Yang, S., Zhang, B. X., Zhang, D. L., Zhang, F., Zhang, P., Zhang, H. M., Zhang, Z., Zhao, X. Y., Zheng, S. J., Zhang, K. K., Han, X. B., Wu, H. Y., Hu, T., Geng, H., Zhang, H. B., Lu, F. J., Zhang, S. N., Yu, H.
Gravitational-wave high-energy Electromagnetic Counterpart All-sky Monitor (GECAM) is a space-borne instrument dedicated to monitoring high-energy transients, including Terrestrial Gamma-ray Flashes (TGFs) and Terrestrial Electron Beams (TEBs). We im
Externí odkaz:
http://arxiv.org/abs/2306.10255
Autor:
Gao, B., Jiao, T. Y., Li, Y. T., Chen, H., Lin, W. P., An, Z., Ru, L. H., Zhang, Z. C., Tang, X. D., Wang, X. Y., Zhang, N. T., Fang, X., Xie, D. H., Fan, Y. H., Ma, L., Zhang, X., Bai, F., Wang, P., Fan, Y. X., Liu, G., Huang, H. X., Wu, Q., Zhu, Y. B., Chai, J. L., Li, J. Q., Sun, L. T., Wang, S., Cai, J. W., Li, Y. Z., Su, J., Zhang, H., Li, Z. H., Li, Y. J., Li, E. T., Chen, C., Shen, Y. P., Lian, G., Guo, B., Li, X. Y., Zhang, L. Y., He, J. J., Sheng, Y. D., Chen, Y. J., Wang, L. H., Zhang, L., Cao, F. Q., Nan, W., Nan, W. K., Li, G. X., Song, N., Cui, B. Q., Chen, L. H., Ma, R. G., Yan, S. Q., Liao, J. H., Wang, Y. B., Zeng, S., Nan, D., Fan, Q. W., Qi, N. C., Sun, W. L., Guo, X. Y., Zhang, P., Chen, Y. H., Zhou, Y., Zhou, J. F., He, J. R., Shang, C. S., Li, M. C., Kubono, S., Liu, W. P., deBoer, R. J., Wiescher, M., Pignatari, M.
Publikováno v:
Physical Review Letters 129, 132701 (2022)
The $^{13}$C($\alpha$,$n$)$^{16}$O reaction is the main neutron source for the slow-neutron-capture (s-) process in Asymptotic Giant Branch stars and for the intermediate (i-) process. Direct measurements at astrophysical energies in above-ground lab
Externí odkaz:
http://arxiv.org/abs/2210.03222
Autor:
Li, X. X., Liu, L. X., Jiang, W., Ren, J., Wang, H. W., Fan, G. T., He, J. J., Wang, D. X., Zhang, S. Y, An, Z. D., Cao, X. G., Song, L. L., Zhang, Y., Hu, X. R., Hao, Z. R., Kuang, P., Jiang, B., Wang, X. H., Hu, J. F., Liu, Y. D., Ma, X., Ma, C. W., Wang, Y. T., Su, J., Zhang, L. Y., Yang, Y. X., Liu, W. B., Su, W. Q., Jin, S., Chen, K. J.
Multiple isotopes of samarium element are the isotopes produced by the s process, and 154Sm is produced by the r process. In addition, 144Sm is p nuclei in nuclear astrophysics. The measurement of these can help us to better understand the results of
Externí odkaz:
http://arxiv.org/abs/2204.04345
Autor:
Xu, Y. B., Sun, X. L., Yang, S., Li, X. Q., Peng, W. X., Gong, K., Liang, X. H., Liu, Y. Q., Guo, D. Y., Wang, H., Li, C. Y., An, Z. H., He, J. J., Liu, X. J., Xiong, S. L., Wen, X. Y., Zhang, Fan, Zhang, D. L., Zhao, X. Y., Zhang, C. Y., Cai, C., Chang, Z., Chen, G., Chen, C., Du, Y. Y., Gao, M., Gao, R., Hou, D. J., Li, Y. G., Li, G., Li, L., Li, X. F., Li, M. S., Lu, F. J., Lu, H., Meng, B., Shi, F., Wang, J. Z., Wang, Y. S., Wang, H. Z., Wen, X., Xiao, S., Xu, Y. P., Yang, J. W., Yi, Q. B., Zhang, S. N., Zhang, C. M., Zhang, Fei, Zhao, Y., Zhou, X.
The Gravitational Wave highly energetic Electromagnetic Counterpart All-sky Monitor (GECAM) is dedicated to detecting gravitational wave gamma-ray bursts. It is capable of all-sky monitoring over and discovering gamma-ray bursts and new radiation phe
Externí odkaz:
http://arxiv.org/abs/2112.05314
Autor:
Chen, Y. P., Li, J., Xiong, S. L., Ji, L., Zhang, S., Peng, W. X., Qiao, R., Li, X. Q., Wen, X. Y., Song, L. M., Zheng, S. J., Song, X. Y., Zhao, X. Y., Huang, Y., Lu, F. J., Zhang, S. N., Xiao, S., Cai, C., Zhang, B. X., An, Z. H., Chen, C., Chen, G., Chen, W., Dai, G. Q., Du, Y. Q., Gao, M., Gong, K., Guo, D. Y., Guo, Z. W., He, J. J., Li, B., Li, C., Li, C. Y., Li, G., Li, J. H., Li, L., Li, Q. X., Li, X. B., Li, Y. G., Liang, J., Liang, X. H., Liao, J. Y., Liu, J. C., Liu, X. J., Liu, Y. Q., Luo, Q., Ma, X., Meng, B., Ou, G., Shi, D. L., Shi, F., Shi, J. Y., Sun, G. X., Sun, X. L., Tuo, Y. L., Wang, C. W., Wang, H., Wang, H. Y., Wang, J., Wang, J. Z., Wang, P., Wang, Y. S., Wang, Y. X., Wen, X., Wu, H., Xie, S. L., Xu, Y. B., Xu, Y. P., Xue, W. C., Yang, S., Yao, M., Ye, J. Y., Yi, Q. B., Zhang, C. M., Zhang, C. Y., Zhang, D. L., Zhang, Fan, Zhang, Fei, Zhang, H. M., Zhang, K., Zhang, P., Zhang, X. L., Zhang, Y. Q., Zhang, Z., Zhao, G. Y., Zhao, S. Y., Zhao, Y., Zheng, C., Zhou, X., Zhu, Y.
One month after launching Gravitational wave high-energy Electromagnetic Counterpart All-sky Monitor (GECAM), a bright thermonuclear X-ray burst from 4U~0614+09, was observed on January 24, 2021. We report the time-resolved spectroscopy of the burst
Externí odkaz:
http://arxiv.org/abs/2112.04790
Autor:
Liu, Y. Q., Gong, K., Li, X. Q., Wen, X. Y., An, Z. H., Cai, C., Chang, Z., Chen, G., Chen, C., Du, Y. Y., Gao, M., Gao, R., Guo, D. Y., He, J. J., Hou, D. J., Li, Y. G., Li, C. Y., Li, G., Li, L., Li, X. F., Li, M. S., Liang, X. H., Liu, X. J., Lu, F. J., Lu, H., Meng, B., Peng, W. X., Shi, F., Sun, X. L., Wang, H., Wang, J. Z., Wang, Y. S., Wang, H. Z., Wen, X., Xiao, S., Xiong, S. L., Xu, Y. B., Xu, Y. P., Yang, S., Yang, J. W., Yi, Q. B., Zhang, Fan., Zhang, D. L., Zhang, S. N., Zhang, C. Y., Zhang, C. M., Zhang, Fei, Zhao, X. Y., Zhao, Y., Zhou, X.
The Gravitational Wave Burst High-energy Electromagnetic Counterpart All-sky Monitor (GECAM), consists of 2 small satellites that each contain 25 LaBr3 (lanthanum bromide doped with cerium chloride) detectors and 8 plastic scintillator detectors. The
Externí odkaz:
http://arxiv.org/abs/2112.04786
Autor:
He, J. J., An, Z. H., Peng, W. X., Li, X. Q., Xiong, S. L., Zhang, D. L., Qiao, R., Guo, D. Y., Cai, C., Chang, Z., Chen, C., Chen, G., Du, Y. Y., Gao, M., Gao, R., Gong, K., Hou, D. J., Li, C. Y., Li, G., Li, L., Li, M. S., Li, X. B., Li, X. F., Li, Y. G., Liang, X. H., Liu, J. C., Liu, X. J., Liu, Y. Q., Lu, H., Ma, X., Meng, B., Shi, F., Song, L. M., Sun, X. L., Wang, C. W., Wang, H., Wang, H. Z., Wang, J. Z., Wang, Y. S., Wen, X., Wen, X. Y., Xiao, S., Xu, Y. B., Xu, Y. P., Xue, W. C., Yang, J. W., Yang, S., Yi, Q. B., Zhang, C. M., Zhang, C. Y., Zhang, Fan, Zhang, Fei, Zhang, P., Zhang, S. N., Zhang, Y. Q., Zhao, X. Y., Zhao, Y., Zheng, C., Zheng, S. J., Zhou, X., Zhu, Y.
As the main detector of the GECAM satellite, the calibration of the energy response and detection efficiency of the GRD detector is the main content of the ground-based calibration. The calibration goal requires the calibrated energy points to sample
Externí odkaz:
http://arxiv.org/abs/2112.04787
Autor:
An, Z. H., Sun, X. L., Zhang, D. L., Yang, S., Li, X. Q., Wen, X. Y., Gong, K., Liang, X. H., Liu, X. J., Liu, Y. Q., Li, Y. G., Xiong, S. L., Xu, Y. B., Zhang, Fan, Zhao, X. Y., Cai, C., Chang, Z., Chen, G., Chen, C., Du, Y. Y., Feng, P. Y., Gao, M., Gao, R., Guo, D. Y., He, J. J., Hou, D. J., Li, C. Y., Li, G., Li, L., Li, X. F., Li, M. S., Lu, F. J., Lu, H., Meng, B., Peng, W. X., Shi, F., Wang, H., Wang, Z., Wang, Y. S., Wang, H. Z., Wen, X., Xiao, S., Xu, Y. P., Yang, J. W., Yi, Q. B., Zhang, S. N., Zhang, C. Y., Zhang, C. M., Zhang, Fei, Zhao, Y., Zhou, X.
Background: Each GECAM satellite payload contains 25 gamma-ray detectors (GRDs), which can detect gamma-rays and particles and can roughly localize the Gamma-Ray Bursts (GRBs). GRD was designed using lanthanum bromide (LaBr3) crystal as the sensitive
Externí odkaz:
http://arxiv.org/abs/2112.04774