A normal-pressure MWPC for beam diagnostics at RIBLL2

Shuwen, Tang; Ma, P.; Duan, Limin; Sun, Zhigang; Chen-Gui, Lu; Yang, Herun; Hu, Ruicheng; Wen-xue, Huang; Xu, H. S.

doi:10.1088/1674-1137/37/6/066002

Cited by 6 publications

(2 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The diagnostic detector is needed to ensure that the beam has an ideal focus on the focal planes. Normally, the Parallel Plate Avalanche Counter (PPAC) [8] and the Multi-Wire Proportional Chamber (MWPC) [9] are placed at the focal planes as the diagnostic detector, which could provide the spatial resolution as hundreds of µm. In our study, a MAPS based diagnostic detector is expected to provide the spatial resolution of ∼ 10 µm for beam tuning in high vacuum condition.…”

Section: Jinst 14 C04007mentioning

confidence: 99%

Development of a readout system for the tentative pixel detectors at HIRFL

et al. 2019

View full text Add to dashboard Cite

This paper presents a common readout system for the development of the pixel detectors at the HIRFL. The readout system consists of the front-end cards (FEC) and the common data acquisition unit (CDAU). The FEC reads data from the customized detector boards and sends it to the CDAU through the high-speed optical fiber link. To reduce the risk of radiation-induced failures, the Flash-based Microsemi Smartfusion2 FPGA SOC has been chosen as the main FPGA on the FEC. The CDAU receives data from the FECs, processes the data and ships the data to the data computer through the PCIe interface. This paper will discuss the design, implementation and first test results of this readout system.

show abstract

Section: Jinst 14 C04007mentioning

confidence: 99%

Development of a readout system for the tentative pixel detectors at HIRFL

et al. 2019

View full text Add to dashboard Cite

show abstract

“…Returning now to Chinese, Miyagawa (2013) and Takahashi (2014) argue that the impossibility of subject AE in the language falls into place if it possesses abstract -feature agreement associated with the subject position. The hypothesis that Chinese possesses subject agreement was first argued for by Miyagawa (2010) based on the so-called blocking effect on ziji ‘self’ (Tang 1985, 1989). Consider examples (15)–(16).…”

Section: Argument Ellipsis In Japanese and Chinese And The Anti-agreementioning

confidence: 99%

Comparative syntax of argument ellipsis in languages without agreement: A case study with Mandarin Chinese

Sato

2018

J. Ling.

View full text Add to dashboard Cite

This paper investigates the cross-linguistic distribution of argument ellipsis (AE) with an emphasis on Chinese, an Asian language well-known for its lack of overt morphological agreement. It is observed in the literature that Japanese permits AE in both null subject and null object positions whereas Chinese permits it in null object positions, but not in null subject positions. Adopting Saito’s (2007) hypothesis that the presence of $\unicode[STIX]{x03C6}$-feature agreement associated with v or T blocks AE, Miyagawa (2013) and Takahashi (2014) argue that the absence of subject AE in Chinese follows from abstract subject agreement. After presenting three empirical arguments against this analysis from the Chinese literature, I propose that the distribution of AE is better predicted by topichood and link this proposal to Saito’s (2017) recent analysis of AE developed for Japanese, whereby AE, analyzed as LF Copy, cannot apply to an operator–variable configuration. My analysis is supported by the novel observation that the null subject position in Chinese actually allows AE when it is not linked to the topic position, as in hanging topics, relative clauses and conditional clauses.

show abstract