Validation of a highly integrated SiPM readout system with a TOF-PET demonstrator
نویسندگان
چکیده
منابع مشابه
Proof of concept of an imaging system demonstrator for PET applications with SiPM
A PET imaging system demonstrator based on LYSO crystal arrays coupled to SiPM matrices is under construction at the University and INFN of Pisa. Two SiPM matrices, composed of 8 8 SiPM pixels, and 1,5 mm pitch, have been coupled one to one to a LYSO crystals array and read out by a custom electronics system. front-end ASICs were used to read 8 channels of each matrix. Data from each frontend w...
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Our goal is to develop a system with 100 picosecond time resolution for time of flight positron emission tomography [PET-TOF] using silicon photomultipliers (SiPMs). We have obtained a coincidence time resolution of 188 ps FWHM with two LYSO crystals (3x3x15 mm) coupled to SiPMs and irradiated with Na source. The best time resolution was obtained with the signal trimmed by a clipping capacitanc...
متن کاملvalidation of a revised logical-mathematical intelligence scale and exploring its relationship with english language proficiency
نظریه هوش چندگانه قسمتهای متفاوت هوش بشری را مورد بررسی قرار می دهد که با شناخت آن شخص به درک بهتری از توانایی های خود میرسد و در نتیجه سعی در استفاده از آن جهت یادگیری بهتر میکند. همچنین با شناخت استعداد دانش آموزان، فرایند یادگیری بهتر میشود. هدف از انجام دادن این تحقیق بررسی رابطه بین هوش ریاضی و استعداد یادگیری زبان انگلیسی میباشد. برای انجام این تحقیق از پرسشنامه هوش ریاضی که توسط شیرر در ...
First results with SiPM tiles for TOF PET based on FBK RGB-HD technology
Fondazione Bruno Kessler, Trento, Italy We present the first results of timing and energy resolution of two newly developed tiles based on FBK RGB-HD SiPMs. The first tile has dimensions of 32×32 mm and is composed of 8×8 SiPMs, with a regular pitch of 4 mm and a cell size of 25×25 μm. Although manufactured with a standard bond wire technology, the tile achieves a fill factor at the tile level ...
متن کاملScintillator Tile Hadron Calorimeter with Novel SiPM Readout
The CALICE collaboration is presently constructing a test hadron calorimeter (HCAL) with 7620 scintillator tiles read out by novel photo-detectors Silicon Photomultipliers (SiPMs). This prototype is the first device which uses SiPMs on a large scale. We present the design of the HCAL and report on measured properties of more than 10 thousand SiPMs. We discuss the SiPM efficiency, gain, cross-ta...
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ژورنال
عنوان ژورنال: Journal of Instrumentation
سال: 2016
ISSN: 1748-0221
DOI: 10.1088/1748-0221/11/12/p12003