Bibliographic Details
| Title: |
An integrated readout system for drift chambers: the application of monolithic CMOS pixel sensors as segmented direct anode |
| Authors: |
Campbell, M.1, Heijne, E.H.M.1, Llopart, X.1, Chefdeville, M.2, Colas, P.2, Giomataris, Y.2, Colijn, A.P.3, Fornaini, A.3, van der Graaf, H.3 vdgraaf@nikhef.nl, Kluit, P.3, Timmermans, J.3, Visschers, J.L.3, Schmitz, J.4 |
| Source: |
Nuclear Physics B Proceedings Supplement. Jan2006, Vol. 150 Issue 1, p200-203. 4p. |
| Subjects: |
Particles (Nuclear physics), Multiplication, Electrons, Cathode rays |
| Abstract: |
A small TPC has been read out by means of a MediPix2 readout chip as direct anode. A Micromegas foil was placed 50 μm above the chip, and electron multiplication occurred in the gap. With a He/Isobutane 80/20 mixture, gas multiplication factors up to tens of thousands were achieved, resulting in an efficiency for detecting single electrons of better than 90%. We recorded many frames containing 2D images with tracks from cosmic muons. Along these tracks, electron clusters were observed, as well as δ-rays. [Copyright &y& Elsevier] |
|
Copyright of Nuclear Physics B Proceedings Supplement is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| Database: |
Engineering Source |
