Research articles

search articles

My Pages

Stat

Members: 3645
Articles: 2'503'724
Articles rated: 2609

23 April 2024

» arxiv » 1503.2497

Article overview

The study of the aging behavior on large area MCP-PMT
Wen-Wen Wang ; Sen Qian ; Ming Qi ; Jing-Kai Xia ; Ya-Ping Cheng ; Zhe Ning ; Feng-Jiao Luo ; Yue-Kun Heng ; Shu-Lin Liu ; Shu-Guang Si ; Jian-Ning Sun ; Dong Li ; Xing-Chao Wang ; Guo-Rui Huang ; Jing-Shou Tian ; Yong-Lin Wei ; Hu-Lin Liu ; Wei-Hua Li ; Xing Wang ; Li-Wei Xin ;
Date:	9 Mar 2015
Abstract:	Aging experiments of a novel type of large area MCP-PMT made by JUNO collaboration were conducted.In these aging experiments, the multi-photoelectron spectrum and single photoelectron spectrum were measured daily,as well as the MCP resistance of the second PMT before and after the experiment. Two PMTs were aged successivelyfor cross check. The first PMT was aged for 52 days, while the other one was aged for 84 days. In order to study the mechanism of the aging process, the high voltage on the second PMT was increased to accelerate its aging process when the cumulative output of charge from its anode was about 4 C. From our study, it can be known that large area MCP-PMT aging had a strong relationship with the related MCPs. In accordance with the PMT aging curve,a PMT aging model was setup and a general aging formula was given.
Source:	arXiv, 1503.2497
Services:	Forum \| Review \| PDF \| Favorites

No review found.

Did you like this article?

This article or document is ...
important:
of broad interest:
readable:
new:
correct:
Global appreciation:

Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.

browser Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

ScienXe.org
» my Online CV
» Free

News, job offers and information for researchers and scientists:

home

contact

sitemap