Experimental Study of Hadron Inclusive Production in J/ψ Energy Region

Get Citation
Bai Jingzhi, Bian Jianguo, Chai Zhengwei, Chen Guangpei, Chen Hongfang, Chen Jiangchuan, Chen Shaomin, Chen Yaqing, Chen Yu, Chen Yuanbo, Cheng Baosen, Cui Xiangzong, Ding Huiliang, Du Zhizhen, Fan Xiaoling, Fang Jian, Gao Cuishan, Gao Meili, Gao Shuqi, Gu Jianhui, Gu Shudi, Gu Weixin, Gu Yifan, Guo Yanan, Han Shiwen, Han Ying, He Jingtang, He Ju, He Mao, Hu Guiyun, Hu Jingliang, Hu Qionghui, Hu Tao, Hu Xiaoqing, Huang Xiuping, Huang Yinzhi, Jiang Chunhua, Jin Shan, Jin Yan, Kang Shuhui, Ke Zunjian, Lai Yuanfen, Lan Huibin, Lang Pengfei, Li Jin, Li Peiqin, Li Qun, Li Rubai, Li Wei, Li Weidong, Li Weiguo, Li Xinhua, Li Xiaonan, Lin Shuzi, Liu Huaimin, Liu Jing, Liu Jinghua, Liu Qi, Liu Rongguang, Liu Yan, Liu Zhenan, Lu Feng, Lu Junguang, Lu Jianye, Luo Shuanqun, Luo Yong, Ma Aimin, Ma Encheng, Ma Jimao, Mao Huishun, Mao Zepu, Meng Xiangcheng, Ni Huiling, Nie Jing, Qi Nading, Qiu Jinfa, Qu Yunhe, Que Youkun, Rong Gang, Shao Yuying, Shen Benwei, Shen Dingli, Shen Hong, Shen Xiaoyan, Sheng Huayi, Shi Huanzhang, Song Xiaofei, Sun Fang, Sun Hansheng, Sun Shijun, Tan Yiping, Tang Suqiu, Tong Guoliang, Wang Feng, Wang Jufang, Wang Linzhou, Wang Lingshu, Wang Man, Wang Meng, Wang Peiliang, Wang Ping, Wang Shaomin, Wang Taijie, Wang Yunyong, Wei Chenglin, Wu Yigen, Xi Deming, Xia Xiaomi, Xie Peipei, Xie Yigang, Xiong Weijun, Xu Guofa, Xu Rongsheng, Xu Zhijing, Xue Shengtian, Yan Jie, Yan Wuguang, Yang Changyou, Yang Chunmin, Yang Jie, Yang Xiaofeng, Ye Minghan, Ye Shizhang, Ye Shuwei, Yi Kai, Yu Chuansong, Yu Chunxu, Yu Zhitang, Yu Zhongqiang, Yuan Changzheng, Zhang Bingyun, Zhang Changchun, Zhang Dahua, Zhang Dehong, Zhang Huiling, Zhang Jian, Zhang Jiawen, Zhang Lin, Zhang Liangsheng, Zhang Qinjian, Zhang Shaoqiang, Zhang Xueyao, Zhang Yu, Zhang Yueyuan, Zhao Dixin, Zhao Haiwen, Zhao Jingwei, Zhao Meng, Zhao Weiren, Zhao Xin, Zheng Jianping, Zheng Linsheng, Zheng Zhipeng, Zhou Guangpu, Zhou Huashi, Zhou Li, Zhou Yuehua, Zhu Qiming, Zhu Yucan, Zhu Yongsheng and Zhuang Baoan. Experimental Study of Hadron Inclusive Production in J/ψ Energy Region[J]. Chinese Physics C, 1997, 21(S4): 19-26.
Bai Jingzhi, Bian Jianguo, Chai Zhengwei, Chen Guangpei, Chen Hongfang, Chen Jiangchuan, Chen Shaomin, Chen Yaqing, Chen Yu, Chen Yuanbo, Cheng Baosen, Cui Xiangzong, Ding Huiliang, Du Zhizhen, Fan Xiaoling, Fang Jian, Gao Cuishan, Gao Meili, Gao Shuqi, Gu Jianhui, Gu Shudi, Gu Weixin, Gu Yifan, Guo Yanan, Han Shiwen, Han Ying, He Jingtang, He Ju, He Mao, Hu Guiyun, Hu Jingliang, Hu Qionghui, Hu Tao, Hu Xiaoqing, Huang Xiuping, Huang Yinzhi, Jiang Chunhua, Jin Shan, Jin Yan, Kang Shuhui, Ke Zunjian, Lai Yuanfen, Lan Huibin, Lang Pengfei, Li Jin, Li Peiqin, Li Qun, Li Rubai, Li Wei, Li Weidong, Li Weiguo, Li Xinhua, Li Xiaonan, Lin Shuzi, Liu Huaimin, Liu Jing, Liu Jinghua, Liu Qi, Liu Rongguang, Liu Yan, Liu Zhenan, Lu Feng, Lu Junguang, Lu Jianye, Luo Shuanqun, Luo Yong, Ma Aimin, Ma Encheng, Ma Jimao, Mao Huishun, Mao Zepu, Meng Xiangcheng, Ni Huiling, Nie Jing, Qi Nading, Qiu Jinfa, Qu Yunhe, Que Youkun, Rong Gang, Shao Yuying, Shen Benwei, Shen Dingli, Shen Hong, Shen Xiaoyan, Sheng Huayi, Shi Huanzhang, Song Xiaofei, Sun Fang, Sun Hansheng, Sun Shijun, Tan Yiping, Tang Suqiu, Tong Guoliang, Wang Feng, Wang Jufang, Wang Linzhou, Wang Lingshu, Wang Man, Wang Meng, Wang Peiliang, Wang Ping, Wang Shaomin, Wang Taijie, Wang Yunyong, Wei Chenglin, Wu Yigen, Xi Deming, Xia Xiaomi, Xie Peipei, Xie Yigang, Xiong Weijun, Xu Guofa, Xu Rongsheng, Xu Zhijing, Xue Shengtian, Yan Jie, Yan Wuguang, Yang Changyou, Yang Chunmin, Yang Jie, Yang Xiaofeng, Ye Minghan, Ye Shizhang, Ye Shuwei, Yi Kai, Yu Chuansong, Yu Chunxu, Yu Zhitang, Yu Zhongqiang, Yuan Changzheng, Zhang Bingyun, Zhang Changchun, Zhang Dahua, Zhang Dehong, Zhang Huiling, Zhang Jian, Zhang Jiawen, Zhang Lin, Zhang Liangsheng, Zhang Qinjian, Zhang Shaoqiang, Zhang Xueyao, Zhang Yu, Zhang Yueyuan, Zhao Dixin, Zhao Haiwen, Zhao Jingwei, Zhao Meng, Zhao Weiren, Zhao Xin, Zheng Jianping, Zheng Linsheng, Zheng Zhipeng, Zhou Guangpu, Zhou Huashi, Zhou Li, Zhou Yuehua, Zhu Qiming, Zhu Yucan, Zhu Yongsheng and Zhuang Baoan. Experimental Study of Hadron Inclusive Production in J/ψ Energy Region[J]. Chinese Physics C, 1997, 21(S4): 19-26. shu
Milestone
Received: 1997-03-12
Fund

    Supported by the National Natural Science Foundation of China and the Chinese Academy of Sciences.

Article Metric

Article Views(886)
PDF Downloads(3)
Cited by(0)
Policy on re-use
To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

Experimental Study of Hadron Inclusive Production in J/ψ Energy Region

  • 1. Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China;
  • 2. Department of Modem Physics, University of Science and Technology of China, Hefei, China;
  • 3. Department of Physics, Shandong University, Jinan, China
Fund Project:  Supported by the National Natural Science Foundation of China and the Chinese Academy of Sciences.

Abstract: The mean multiplicities of mesons π±, π0, K±, Ks0, K*0, K, and φ and baryons p, Ξ±, and ∑± (1385) are measured for the first time at J/ψ region with 200,000 events collected at the BEPC with the BES detector. The results are compatible with LUND and Shandong phenomenological models. Based on the experimental results, the strangeness suppression factor s/u and spin suppression factor V(V+P) can be calculated to be ~0.3 and ~0.3-0.5, respectively, which are in good agreement with those given by the ARGUS Collaboration in the Υ region. This indicates that the SU(6) breaking is consistent in the energy region from J/ψ to Υ.

    HTML

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return