2018•Chinese Physics COpen access

Measurement of the integrated Luminosities of cross-section scan data samples around the ${\rm{\psi }}$(3770) mass region

M. Ablikim, Mikhail N. Achasov, S. Ahmed, M. Albrecht, M. Alekseev, A. Amoroso, F. F. An, Q. An, Y. Bai, Olga Bakina, Rinaldo Baldini Ferroli, Y. Ban, K. Begzsuren, D. W. Bennett, J. V. Bennett, N. Berger, M. Bertani, D. Bettoni, F. Bianchi, E. Boger, Igor R. Boyko, Roy A. Briere, H. Cai, Xiang-Ji Cai, Ö. Çakır, Alessandro Calcaterra, G. F. Cao, Serkant Ali Cetin, J. Chai, J. F. Chang, W. L. Chang, G. Chelkov, G. Chen, H. S. Chen, J. C. Chen, M. L. Chen, Pingbo Chen, S. J. Chen, X. R. Chen, Y. B. Chen, X. Chu, G. Cibinetto, F. Cossio, H. L. Dai, J. P. Dai, A. Dbeyssi, D. V. Dedovich, Z. Y. Deng, A. Denig, I. Denysenko, Marco Giovanni Maria Destefanis, F. De Mori, Y. Ding, C. Dong, J. Dong, L. Y. Dong, M. Y. Dong, Z. L. Dou, S. X. Du, Pengfei Duan, J. Fang, S. S. Fang, Y. Fang, R. Farinelli, L. Fava, S. Fegan, F. Feldbauer, Giulietto Felici, C. Q. Feng, E. Fioravanti, M. Fritsch, C. D. Fu, Q. Gao, X. L. Gao, Y. Gao, Y. Gao, Zhen Gao, B. Garillon, I. Garzia, A. Gilman, K. Goetzen, L. Gong, W. X. Gong, W. Gradl, M. Greco, L. M. Gu, M. H. Gu, Y. T. Gu, A. Q. Guo, L. B. Guo, R. P. Guo, Y. P. Guo, A. Guskov, Z. Haddadi, S. W. Han, X. Q. Hao, Frederick A. Harris, K. L. He, X. Q. He, F. H. Heinsius, T. Held, Y. K. Heng, T. Holtmann, Z. L. Hou, H. M. Hu, J. F. Hu, J. F. Hu, Yiwen Hu, G. S. Huang, J. S. Huang, X. T. Huang, X. Z. Huang, Z. Huang, T. Hussain, W. Ikegami Andersson, M. Irshad, Q. P. Ji, Q. P. Ji, X. B. Ji, X. L. Ji, X. S. Jiang, X. Y. Jiang, J. B. Jiao, Z. Jiao, D. P. Jin, S. Jin, Y. Jin, Tord Johansson, A. Julin, Nasser Kalantar-Nayestanaki, X. S. Kang, M. Kavatsyuk, B. C. Ke, T. Khan, Alfons Khoukaz, Patric Kiese, R. Kliemt, L. Koch, O. B. Kolcu, B. Kopf, M. Kornicer, M. Kuemmel, M. Kuessner, A. Kupść, M. G. Kurth, W. Kühn, Jens Sören Lange, Manuel Lara, P. Larin, L. Lavezzi, S. Leiber, H. Leithoff, C. Li, Cheng Li, D. M. Li, F. Li, F. Y. Li, Gang Li, H. B. Li, H. J. Li, J. C. Li, J. W. Li, K. J. Li, Kang Li, Ke Li, Lei Li, Pengda Li, P. R. Li, Q. Y. Li, T. Li, W. D. Li, W. G. Li, X. L. Li, X. N. Li, X. Q. Li, Z. B. Li, H. Liang, Y. F. Liang, Y. T. Liang, G. R. Liao, L. Z. Liao, James Frederick Libby, C. X. Lin, D. X. Lin, B. J. Liu, B. J. Liu, F. H. Liu, D. Liu, De‐Hai Liu, F. H. Liu, Fang Liu, Feng Liu, H. B. Liu, H. L. Liu, H. M. Liu, Huanhuan Liu, Huihui Liu, J. B. Liu, J. Y. Liu, Kaige Liu, K. Y. Liu, Ke Liu, L. D. Liu, Q. Liu, S. B. Liu, Xiaotian Liu, Y. B. Liu, Z. A. Liu, Zhiqing Liu, Y. F. Long, X. C. Lou, H. J. Lü, J. G. Lu, Y. Lu, Y. P. Lu, C. L. Luo, M. X. Luo, X. L. Luo, S. Lusso, X. R. Lyu, F. C. Ma, H. L. Ma, L. L. Ma, M. M., Q. M., X. N. Ma, X. Y. Ma, Y. M., Frank E. Maas, Marco Maggiora, Q. A. Malik, A. Mangoni, Y. J. Mao, Z. P. Mao, S. Marcello, Z. X. Meng, Johan G. Messchendorp, G. Mezzadri, J. Min, T. J. Min, Ryan Edward Mitchell, X. H. Mo, Y. J. Mo, C. Morales Morales, G. Morello, N. Yu. Muchnoi, Hajime Muramatsu, A. Mustafa, S. Nakhoul, Yevhen Nefedov, F. Nerling, I. B. Nikolaev, Z. Ning, S. Nisar, S. L. Niu, X. Y. Niu, S. L. Olsen, Q. Ouyang, S. Pacetti, Y. Pan, M. Papenbrock, P. Patteri, M. Pelizaeus, Jacopo Pellegrino, H. P. Peng, Z. Y. Peng, Κ. Peters, J. Pettersson, J. L. Ping, R. G. Ping, A. Pitka, Ronald A. Poling, Vindhyawasini Prasad, H. R. Qi, M. Qi, T. Y. Qi, Si-Jin Qian, C. F. Qiao, N. Qin, X. S. Qin, H. R. Qi, J. F. Qiu, K. H. Rashid, Christoph Florian Redmer, M. Richter, M. Ripka, Manuel Dionisio Da Rocha Rolo, G. Rong, Ch. Rosner, X. D. Ruan, A. Sarantsev, M. Savrié, C. Schnier, K. Schoenning, W. Shan, X. Y. Shan, Ming Shao, C. P. Shen, P. X. Shen, X. Y. Shen, H. Y. Sheng, Xin Shi, J. J. Song, W. M. Song, Y. X. Song, S. Sosio, C. Sowa, S. Spataro, G. X. Sun, J. F. Sun, Liang Sun, S. S. Sun, Xiangxiang Sun, Y. J. Sun, Y. K. Sun, Y. Z. Sun, Z. J. Sun, Z. T. Sun, Y. T. Tan, C. J. Tang, G. Y. Tang, X. Tang, Ilhan Tapan, M. Tiemens, B. Tsednee, I. Uman, Gary S. Varner, B. Wang, B. L. Wang, C. W. Wang, D. Wang, D. Y. Wang, Dan Wang, K. Wang, L. L. Wang, L. S. Wang, Meng Wang, Meng Wang, P. L. Wang, P. L. Wang, W. P. Wang, X. F. Wang, Y. Wang, Y. F. Wang, Y. Q. Wang, Z. Wang, Z. G. Wang, Z. Y. Wang, Zongyuan Wang, T. Weber, D. H. Wei, P. Weidenkaff, S. P. Wen, U. Wiedner, M. Wolke, L. H. Wu, L. J. Wu, Zhenbin Wu, L. Xia, X. M. Xia, Yu Xia, Dong Xiao, Y. J. Xiao, Z. J. Xiao, Y. G. Xie, Y. Xie, X. A. Xiong, Q. L. Xiu, G. F. Xu, J. J. Xu, L. Xu, Q. Xu, Q. N. Xu, X. P. Xu, Fei Yan, L. Yan, W. B. Yan, W. C. Yan, Y. H. Yan, H. J. Yang, H. X. Yang, Ling Qiang Yang, S. L. Yang, Y. H. Yang, Y. Yang, Yifan Yang, M. Ye, M. H. Ye, J. H. Yin, Z. Y. You, B. X. Yu, C. X. Yu, J. S. Yu, C. Z. Yuan, Y. Yuan, Alperen Yüncü, A. A. Zafar, A. Zallo, Y. Zeng, Z. Zeng, B. X. Zhang, B. Y. Zhang, Chris Cheng ZHANG, D. H. Zhang, H. H. Zhang, H. Y. Zhang, J. Zhang, J. L. Zhang, J. Q. Zhang, J. W. Zhang, J. Y. Zhang, J. Z. Zhang, K. Zhang, L. Zhang, S. F. Zhang, T. J. Zhang, X. Y. Zhang, Y. Zhang, Y. H. Zhang, Y. T. Zhang, Yang Zhang, Yao Zhang, Yu Zhang, Z. H. Zhang, Z. P. Zhang, Z. Y. Zhang, G. Zhao, J. W. Zhao, J. Y. Zhao, J. Z. Zhao, Lei Zhao, Q. Zhao, M. G. Zhao, Q. Zhao, Q. Zhao, T. C. Zhao, Y. B. Zhao, Z. G. Zhao, Alexey Zhemchugov, B. Zheng, J. P. Zheng, W. J. Zheng, Y. Zheng, Bin Zhong, Li Zhou, Q. Zhou, Xiaoyu Zhou, Xiaoyu Zhou, X. R. Zhou, X. Y. Zhou, A. N. Zhu, J. Zhu, J. Zhu, K. J. Zhu, K. J. Zhu, S. H. Zhu, S. H. Zhu, Xianglei Zhu, Y. C. Zhu, Y. S. Zhu, Z. A. Zhu, J. Zhuang, B. S. Zou, J. H. Zou

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Abstract

To investigate the nature of the (3770) resonance and to measure the cross section for , a cross-section scan data sample, distributed among 41 center-of-mass energy points from 3.73 to 3.89 GeV, was taken with the BESIII detector operated at the BEPCII collider in the year 2010. By analyzing the large angle Bhabha scattering events, we measure the integrated luminosity of the data sample at each center-of-mass energy point. The total integrated luminosity of the data sample is , where the first uncertainty is statistical and the second systematic.

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What this paper is about

To investigate the nature of the (3770) resonance and to measure the cross section for , a cross-section scan data sample, distributed among 41 center-of-mass energy points from 3.73 to 3.89 GeV, was taken with the BESIII detector operated at the BEPCII collider in the year 2010. By analyzing the large angle Bhabha scattering events, we measure the integrated luminosity of the data sample at each center-of-mass energy point. The total integrated luminosity of the data sample is , where the first uncertainty is statistical and the second systematic.

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Available abstract

To investigate the nature of the (3770) resonance and to measure the cross section for , a cross-section scan data sample, distributed among 41 center-of-mass energy points from 3.73 to 3.89 GeV, was taken with the BESIII detector operated at the BEPCII collider in the year 2010. By analyzing the large angle Bhabha scattering events, we measure the integrated luminosity of the data sample at each center-of-mass energy point. The total integrated luminosity of the data sample is , where the first uncertainty is statistical and the second systematic.

Key concepts: Luminosity, Collider, Bhabha scattering, Physics, Cross section (physics), Detector, Measure (data warehouse), Sample (material)

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Measurement of the integrated Luminosities of cross-section scan data samples around the ${\rm{\psi }}$(3770) mass region — Research Paper | ScholarLens