A large-area GEM detector using a novel self-stretching technique

YOU Wen-Hao; ZHOU Yi; LI Cheng; CHEN Hong-Fang; SHAO Ming; SUN Yong-Jie; TANG Ze-Bo; LIU Jian-Bei

doi:10.1088/1674-1137/39/4/046001

Chinese Physics C> 2015, Vol. 39> Issue(4) : 046001 DOI: 10.1088/1674-1137/39/4/046001

A large-area GEM detector using a novel self-stretching technique

Abstract
HTML
Reference
Related

PDF

Abstract：
A Gas Electron Multiplier (GEM) detector with an effective area of 300 mm×300 mm has been constructed using a novel self-stretching technique, which allows a highly flexible and efficient GEM detector assembly free of glue or spacers. This makes the re-opening and repair of the GEM detectors possible and significantly reduces the scrap rate in the mass production of large-area GEM detectors. With the technique, the assembly time can be limited to a few hours, a factor of ten improvement compared to that using gluing techniques. The details of design and assembly procedure of the 300 mm×300 mm GEM detector are described in this paper. This detector was tested with 8 keV X-rays for the effective gain, energy resolution and performance uniformity. The results show that the typical energy resolution is 20% at an effective gain of about 10^4, with fairly good uniformity.

References

[1]

Sauli F. Nucl. Instrum. Methods A, 1997, 386: 531[2] Bachmann S et al. Nucl. Instrum. Methods A, 1999, 438: 376[3] LAI Yong-Fang, LI Yu-Lan, LI Yuan-Jing et al. HEP NP, 2006, 30(08): 767-770 (in Chinese)[4] AN Shao-Hui, LI Cheng, XU Zi-Zong et al. HEP NP, 2004, 28(04): 412-416 (in Chinese)[5] De Oliveira R. Large size GEM Detectors in TE/MPE/EM, 2011[6] Buttner C et al. Nucl. Instrum. Methods A, 1998, 409: 79[7] Bachmann S et al. Nucl. Instrum. Methods A, 1999, 443: 464[8] Villa M et al. Nucl. Instrum. Methods A, 2011, 628: 182[9] The Super Bigbite Collaboration, Progress Report on the Super Bigbite Spectrometer, 2011[10] The KLOE-2 collaboration. Technical Design Report of the Inner Tracker for the KLOE-2 Experiment. 2010[11] Abbaneo D et al. RD51-NOTE-2012-12. 2012[12] Noto F et al. Jlab12-Group GEM, Meccanica Tracker. 2011[13] Staib M et al. RD51-NOTE-2011-004. 2011[14] Franconi L et al. Status of No-stretch No-spacer GEM Assembly, the NS2 Technique Method and Experiment Results. 2012[15] Bencivenni G et al. The LHCb Experience with the Assembly of the GEM, GEM Training Session - CERN. 16, Feb. 2009[16] Armaingaud C. Gain Uniformity Tests on Full Scale Triple GEM Detectors for CMS High Eta Upgrade. MPGD 2013 11th RD51 Collaboration Meeting, 1-6 July, 2013

Access

Get Citation

YOU Wen-Hao, ZHOU Yi, LI Cheng, CHEN Hong-Fang, SHAO Ming, SUN Yong-Jie, TANG Ze-Bo and LIU Jian-Bei. A large-area GEM detector using a novel self-stretching technique[J]. Chinese Physics C, 2015, 39(4): 046001. doi: 10.1088/1674-1137/39/4/046001

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2014-05-09
Revised: 2014-09-25

Article Metric

Article Views(3220)
PDF Downloads(217)
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

A large-area GEM detector using a novel self-stretching technique

Corresponding author: ZHOU Yi,

Received Date: 2014-05-09
Accepted Date: 2014-09-25
Available Online: 2015-04-05

Abstract: A Gas Electron Multiplier (GEM) detector with an effective area of 300 mm×300 mm has been constructed using a novel self-stretching technique, which allows a highly flexible and efficient GEM detector assembly free of glue or spacers. This makes the re-opening and repair of the GEM detectors possible and significantly reduces the scrap rate in the mass production of large-area GEM detectors. With the technique, the assembly time can be limited to a few hours, a factor of ten improvement compared to that using gluing techniques. The details of design and assembly procedure of the 300 mm×300 mm GEM detector are described in this paper. This detector was tested with 8 keV X-rays for the effective gain, energy resolution and performance uniformity. The results show that the typical energy resolution is 20% at an effective gain of about 10^4, with fairly good uniformity.