|
| | | | |
| | | |
| Stat |
Members: 3645
Articles: 2'504'928
Articles rated: 2609
25 April 2024 |
|
| | | | |
|
Article overview
| |
|
|
Timing performance of small cell 3D silicon detectors | | G.Kramberger
; V.Cindro
; D. Flores
; S. Hidalgo
; B.Hiti
; M. Manna
; I. Mandić
; M.Mikuž
; D. Quirion
; G. Pellegrini
; M. Zavrtanik
; | | Date: |
8 Jan 2019 | | Abstract: | A silicon 3D detector with a single cell of 50x50 um2 was produced and
evaluated for timing applications. The measurements of time resolution were
performed for 90Sr electrons with dedicated electronics used also for
determining time resolution of Low Gain Avalanche Detectors (LGADs). The
measurements were compared to those with LGADs and also simulations. The
studies showed that the dominant contribution to the timing resolution comes
from the time walk originating from different induced current shapes for hits
over the cell area. This contribution decreases with higher bias voltages,
lower temperatures and smaller cell sizes. The values reached are around 30 ps
for (50x50 um2, 150 V, -20C) which is comparable to time walk due to Landau
fluctuations in LGADs. It even improves for inclined tracks and larger pads
composed of multiple cells. A good agreement between measurements and
simulations was obtained, thus validating the simulation results. | | Source: | arXiv, 1901.2538 | | Services: | Forum | Review | PDF | Favorites | |
|
|
No review found.
Did you like this article?
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)
|
| |
|
|
|
|
News, job offers and information for researchers and scientists:
| |
REGISTER