Optimization of the data taking strategy for a high precision τ mass measurement

被引：21
|
作者：
Wang, Y. K. [1 ,2 ]
Mo, X. H. [1 ]
Yuan, C. Z. [1 ]
Liu, J. P. [2 ]
机构：
[1] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
[2] Wuhan Univ, Sch Phys Sci & Technol, Wuhan 430072, Peoples R China
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2007年 / 583卷 / 2-3期
关键词：
tau mass; statistical optimization; e(+)e(-) annihilation;
D O I：
10.1016/j.nima.2007.09.026
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
To achieve a high precision c mass (m(tau)) measurement at the forthcoming high luminosity experiment, Monte Carlo simulation and sampling technique are adopted to simulate various data taking cases from which the optimal scheme is determined. The study indicates that when m, is the sole parameter to be fit, the optimal energy for data taking is located near the tau(+)tau(-) production threshold in the vicinity of the largest derivative of the cross-section to energy; one point in the optimal position with luminosity around 63pb(-1) is sufficient for getting a statistical precision of 0.1 MeV/c(2) or better. (c) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：479 / 484
页数：6
相关论文
共 50 条
  • [21] Fast optimization estimation algorithm of high precision MSCMG angular measurement
    Chen, Dong
    Fang, Jian-Cheng
    Yuhang Xuebao/Journal of Astronautics, 2008, 29 (03): : 943 - 946
  • [22] Inductor Current Measurement Strategy for High-Precision Output Current Control
    Wu, Cheng-Nan
    Chen, Yaow-Ming
    IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, 2017, 5 (03) : 1263 - 1271
  • [23] High-precision mass measurement of 103Sn restores smoothness of the mass surface
    Ireland, C. M.
    Maier, F. M.
    Bollen, G.
    Campbell, S. E.
    Chen, X.
    Erington, H.
    Gamage, N. D.
    Gutierrez, M. J.
    Izzo, C.
    Leistenschneider, E.
    Lykiardopoulou, E. M.
    Orford, R.
    Porter, W. S.
    Puentes, D.
    Redshaw, M.
    Ringle, R.
    Rogers, S.
    Schwarz, S.
    Stackable, L.
    Sumithrarachchi, C. S.
    Valverde, A. A.
    Villari, A. C. C.
    Yandow, I. T.
    PHYSICAL REVIEW C, 2025, 111 (01)
  • [24] High precision penning trap mass spectroscopy and a new measurement of the proton's "atomic mass"
    Van Dyck, RS
    Farnham, DL
    Zafonte, SL
    Schwinberg, PB
    TRAPPED CHARGED PARTICLES AND FUNDAMENTALS PHYSICS, 1999, 457 : 101 - 110
  • [25] A precision measurement of the mass of the top quark
    Abazov, VM
    Abbott, B
    Abdesselam, A
    Abolins, M
    Abramov, V
    Acharya, BS
    Adams, DL
    Adams, M
    Ahmed, SN
    Alexeev, GD
    Alton, A
    Alves, GA
    Arnoud, Y
    Avila, C
    Babintsev, VV
    Babukhadia, L
    Bacon, TC
    Baden, A
    Baffioni, S
    Baldin, B
    Balm, PW
    Banerjee, S
    Barberis, E
    Baringer, P
    Barreto, J
    Bartlett, JF
    Bassler, U
    Bauer, D
    Bean, A
    Beaudette, F
    Begel, M
    Belyaev, A
    Beri, SB
    Bernardi, G
    Bertram, I
    Besson, A
    Beuselinck, R
    Bezzubov, VA
    Bhat, PC
    Bhatnagar, V
    Bhattacharjee, M
    Blazey, G
    Blekman, F
    Blessing, S
    Boehnlein, A
    Bojko, NI
    Bolton, TA
    Borcherding, F
    Bos, K
    Bose, T
    NATURE, 2004, 429 (6992) : 638 - 642
  • [26] A precision measurement of the mass of the top quark
    Nature, 2004, 429 : 638 - 642
  • [27] Precision Measurement of the Mass of the τ Lepton at BESIII
    Luo, Tao
    NUCLEAR AND PARTICLE PHYSICS PROCEEDINGS, 2015, 260 : 23 - 26
  • [28] Precision measurement of W mass at LHC
    Petersen, Troels C.
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2008, 177 : 32 - 35
  • [29] Data processing of finite unequal precision measurement and assessing of precision measurement
    金哲
    崔玉子
    延边大学学报(自然科学版), 2004, (04) : 254 - 256
  • [30] Precision measurement of the Ξcc++ mass
    Aaij, R.
    Abellan Beteta, C.
    Ackernley, T.
    Adeva, B.
    Adinolfi, M.
    Afsharnia, H.
    Aidala, C. A.
    Aiola, S.
    Ajaltouni, Z.
    Akar, S.
    Albicocco, P.
    Albrecht, J.
    Alessio, F.
    Alexander, M.
    Alfonso Albero, A.
    Alkhazov, G.
    Alvarez Cartelle, P.
    Alves, A. A., Jr.
    Amato, S.
    Amhis, Y.
    An, L.
    Anderlini, L.
    Andreassi, G.
    Andreotti, M.
    Archilli, F.
    Arnau Romeu, J.
    Artamonov, A.
    Artuso, M.
    Arzymatov, K.
    Aslanides, E.
    Atzeni, M.
    Audurier, B.
    Bachmann, S.
    Back, J. J.
    Baker, S.
    Balagura, V.
    Baldini, W.
    Baranov, A.
    Barlow, R. J.
    Barsuk, S.
    Barter, W.
    Bartolini, M.
    Baryshnikov, F.
    Bassi, G.
    Batozskaya, V.
    Batsukh, B.
    Battig, A.
    Bay, A.
    Becker, M.
    Bedeschi, F.
    JOURNAL OF HIGH ENERGY PHYSICS, 2020, (02):
12345