Monte Carlo Study on the Strategy of Tau Mass Measurement

Li Jin; Li Yushan; Qi Nading; Xue Shengtian; Wang Ping; Hu Tao; Ma Donghong; Zhang Jiawen; Zhu Qiming; Jiang Chunhua; Jiang Zhijin

Chinese Physics C> 1995, Vol. 19> Issue(S2) : 115-123

Monte Carlo Study on the Strategy of Tau Mass Measurement

Institute of High Energy Physics, The Chinese Academy of Sciences, Beijing, China

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Abstract：
Before the τ mass experiment, several measurement strategies were studied in detail by Monte Carlo simulation. After they were widely compared, the likelihood method was suggested to determine the energy points, and the possible measurement accuracy has been given. The effects of many factors of the measurement were simulated, such as the event selection efficiency and energy spread, and necessary req requirements were proposed for the experiment.
- Monte Carlo simulation ,
- likelihood method ,
- tau mass measurement

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Li Jin, Li Yushan, Qi Nading, Xue Shengtian, Wang Ping, Hu Tao, Ma Donghong, Zhang Jiawen, Zhu Qiming, Jiang Chunhua and Jiang Zhijin. Monte Carlo Study on the Strategy of Tau Mass Measurement[J]. Chinese Physics C, 1995, 19(S2): 115-123.

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Received: 1994-03-07

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沈阳化工大学材料科学与工程学院沈阳 110142

Monte Carlo Study on the Strategy of Tau Mass Measurement

Institute of High Energy Physics, The Chinese Academy of Sciences, Beijing, China

Received Date: 1994-03-07

Abstract: Before the τ mass experiment, several measurement strategies were studied in detail by Monte Carlo simulation. After they were widely compared, the likelihood method was suggested to determine the energy points, and the possible measurement accuracy has been given. The effects of many factors of the measurement were simulated, such as the event selection efficiency and energy spread, and necessary req requirements were proposed for the experiment.