1.辽宁师范大学物理与电子技术学院,辽宁 大连 116029
2.辽宁师范大学高能物理理论与实验研究中心,辽宁 大连116029
宋思瑶(1999年生),女;研究方向:理论物理;E-mail:songsiy1999@163.com
杨硕(1982年生),男;研究方向:粒子物理理论与现象学;E-mail:shuoyang@lnnu.edu.cn
纸质出版日期:2023-07-25,
网络出版日期:2023-04-24,
收稿日期:2022-10-09,
录用日期:2023-01-12
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宋思瑶,王奕璇,杨硕等.紧致型直线对撞机上的三规范玻色子事例[J].中山大学学报(自然科学版),2023,62(04):126-130.
SONG Siyao,WANG Yixuan,YANG Shuo,et al.Triboson events at Compact Linear Collider[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2023,62(04):126-130.
宋思瑶,王奕璇,杨硕等.紧致型直线对撞机上的三规范玻色子事例[J].中山大学学报(自然科学版),2023,62(04):126-130. DOI: 10.13471/j.cnki.acta.snus.2022E036.
SONG Siyao,WANG Yixuan,YANG Shuo,et al.Triboson events at Compact Linear Collider[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2023,62(04):126-130. DOI: 10.13471/j.cnki.acta.snus.2022E036.
在未来的紧致型直线对撞机(CLIC)上,模拟分析标准模型下三规范玻色子WWZ的产生过程。该过程对研究三规范玻色子耦合具有重要意义,也是某些可能的新物理信号的重要背景。具体针对
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信号道,在探测器水平下进行了末态运动学分布的研究,还进行了喷注分析,采用为CLIC专门设计的瓦伦西亚喷注算法进行喷注聚类重建,研究不同的喷注半径
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值下捕捉到的W喷注的情况。
At the future Compact Linear Collider (CLIC), the production process of triboson WWZ in the Standard Model was simulated and analyzed. This process has important significance for the study of triple-gauge-boson coupling and is also an important background for some possible new physics signals. Focusing on the signal channel
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,we studied the kinematic distributions of the final state at the detector level. Furthermore,jet analysis was also carried out. The Valencia jet algorithm specially designed for CLIC was adopted to study the W-jet reconstruction with different jet radii
R
in jet clustering.
紧致型直线对撞机(CLIC)喷注运动学
Compact Linear Collider(CLIC)jetkinematics
岳崇兴, 张纳倩, 于海湄, 2020. 高能对撞机实验之未来发展趋势[J]. 辽宁师范大学学报(自然科学版), 43(1): 27-32.
AGASHE K, COLLINS J H, DU P, et al, 2018. Detecting a boosted diboson resonance[J]. J High Energ Phys, 2018(11): 27.
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LEOGRANDE E, ROLOFF P, SCHNOOR U, et al, 2019. A DELPHES card for the CLIC detector[EB/OL]. arXiv: 1909.12728. https://arxiv.org/abs/1909.12728https://arxiv.org/abs/1909.12728.
LINSSEN L, MIYAMOTO A, STANITZKI M, et al, 2012. Physics and detectors at CLIC: CLIC conceptual design report[EB/OL]. arXiv: 1202.5940. https://arxiv.org/abs/1202.5940https://arxiv.org/abs/1202.5940.
SALAM G P, 2010. Towards jetography[J]. Eur Phys J C, 67(3/4): 637-686.
SJÖSTRAND T, ASK S, CHRISTIANSEN J R, et al, 2015. An introduction to PYTHIA 8.2[J]. Comput Phys Commun, 191: 159-177.
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