کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8172383 | 1526330 | 2015 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Performance studies for the new CMS Outer Tracker module concept at HL-LHC based on measurements of charge collection properties in irradiated silicon sensors
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Performance studies for the new CMS Outer Tracker module concept at HL-LHC based on measurements of charge collection properties in irradiated silicon sensors Performance studies for the new CMS Outer Tracker module concept at HL-LHC based on measurements of charge collection properties in irradiated silicon sensors](/preview/png/8172383.png)
چکیده انگلیسی
In order to increase the discovery potential of the experiments at the Large Hadron Collider, the high-luminosity phase of the LHC (HL-LHC) is expected to deliver a total of 3000Â fbâ1 integrated luminosity. The instantaneous luminosity will be increased by a factor of five compared to the LHC design luminosity. This results in an intensified track density and radiation level especially in the tracking systems, requiring new radiation hard silicon sensors for the CMS Outer Tracker. To cope with the increased track density and trigger rates, a new module concept based on the coincidence of hits in two closely stacked sensors is pursued for the new tracker, allowing the use of tracking and transverse momentum information already at the first trigger level. The performance of the new trigger module concept has been studied using a parametrization of the charge drift in the electric and magnetic field in the sensor. From that, the phase-space of efficient operation for this module concept and the binary readout in terms of collected charge and noise has been explored.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 796, 1 October 2015, Pages 68-73
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 796, 1 October 2015, Pages 68-73
نویسندگان
Andreas Nürnberg, On behalf of the CMS Tracker Collaboration On behalf of the CMS Tracker Collaboration,