Status and prospects of the PandaX-III experiment

被引：1

作者：

Zhang, W. ^{[1
,2
]}

Lin, H. ^{[1
,2
]}

Liu, Y. ^{[1
,2
]}

Han, K. ^{[1
,2
]}

Ni, K. ^{[1
,2
]}

Wang, S. ^{[1
,2
,3
]}

Zhai, W.

机构：

[1] Shanghai Jiao Tong Univ, Shanghai Key Lab Particle Phys & Cosmol, MOE Key Lab Particle Phys Astrophys & Cosmol, INPAC, Shanghai 200240, Peoples R China

[2] Shanghai Jiao Tong Univ, Sch Phys & Astron, Shanghai Key Lab Particle Phys & Cosmol, MOE Key Lab Particle Phys Astrophys & Cosmol, Shanghai 200240, Peoples R China

[3] Shanghai Jiao Tong Univ, SPEIT SJTU Paris Elite Inst Technol, Shanghai 200240, Peoples R China

来源：

JOURNAL OF INSTRUMENTATION | 2023年 / 18卷 / 12期

关键词：

Micropattern gaseous detectors (MSGC; GEM; THGEM; RETHGEM; MHSP; MICROPIC; MICROMEGAS; InGrid; etc); Time projection chambers;

D O I：

10.1088/1748-0221/18/12/C12001

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The PandaX-III experiment searches for neutrinoless double beta decay of 136Xe with a high-pressure xenon gaseous time projection chamber (TPC). Thermal-bonding Micromegas modules are used for charge collection. Benefitting from the excellent energy resolution and imaging capability, the background rate can be significantly suppressed through the topological information of events. The technology is successfully demonstrated by a prototype detector. The final detector has been constructed. In this paper, we will report the status of the PandaX-III experiment, including the construction and commissioning of the final detector, and the Micromegas-based TPC performance test in the prototype detector.

引用

页数：12

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