IEEE Nuclear Science Symposuim & Medical Imaging Conference最新文献_第3页

SOI detector with drift field due to majority carrier flow — An alternative to biasing in depletion 由于大多数载流子流而具有漂移场的SOI探测器-损耗中偏置的替代方案

IEEE Nuclear Science Symposuim & Medical Imaging Conference Pub Date : 2010-11-01 DOI: 10.1109/NSSMIC.2010.5874103

M. Trimpl, G. Deptuch, R. Yarema

引用次数: 0

Results from the coded aperture neutron imaging system 编码孔径中子成像系统的结果

IEEE Nuclear Science Symposuim & Medical Imaging Conference Pub Date : 2010-11-01 DOI: 10.1109/NSSMIC.2010.5874054

P. Marleau, J. Brennan, E. Brubaker, J. Steele

引用次数: 14

Monolithic Active Pixel Matrix with Binary Counters (MAMBO) ASIC 单片有源像素矩阵与二进制计数器(MAMBO) ASIC

IEEE Nuclear Science Symposuim & Medical Imaging Conference Pub Date : 2010-11-01 DOI: 10.1109/NSSMIC.2010.5874035

F. Khalid, G. Deptuch, A. Shenai, R. Yarema

{"title":"Monolithic Active Pixel Matrix with Binary Counters (MAMBO) ASIC","authors":"F. Khalid, G. Deptuch, A. Shenai, R. Yarema","doi":"10.1109/NSSMIC.2010.5874035","DOIUrl":"https://doi.org/10.1109/NSSMIC.2010.5874035","url":null,"abstract":"Monolithic Active Matrix with Binary Counters (MAMBO) is a counting ASIC designed for detecting and measuring low energy X-rays from 6–12keV. Each pixel contains analogue functionality implemented with a charge preamplifier, CR-RC2 shaper and a baseline restorer. It also contains a window comparator which can be trimmed by 4 bit DACs to remove systematic offsets. The hits are registered by a 12 bit ripple counter which is reconfigured as a shift register to serially output the data from the entire ASIC. Each pixel can be tested individually. Two diverse approaches have been used to prevent coupling between the detector and electronics in MAMBO III and MAMBO IV. MAMBO III is a 3D ASIC, the bottom ASIC consists of diodes which are connected to the top ASIC using μ-bump bonds. The detector is decoupled from the electronics by physically separating them on two tiers and using several metal layers as a shield. MAMBO IV is a monolithic structure which uses a nested well approach to isolate the detector from the electronics. The ASICs are being fabricated using the SOI 0.2μm OKI process, MAMBO III is 3D bonded at T-Micro and MAMBO IV nested well structure was developed in collaboration between OKI and Fermilab.","PeriodicalId":13048,"journal":{"name":"IEEE Nuclear Science Symposuim & Medical Imaging Conference","volume":"2016 1","pages":"1544-1550"},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73917321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 9

The Chicagoland Observatory Underground for Particle Physics cosmic ray veto system 芝加哥地下粒子物理天文台宇宙射线否决系统

IEEE Nuclear Science Symposuim & Medical Imaging Conference Pub Date : 2010-11-01 DOI: 10.1109/NSSMIC.2010.5873871

M. Crisler, J. Hall, S. Hansen, E. Ramberg, T. Kiper

引用次数: 1

Simulation study on the timing property of wavelength shifter fiber embedded in a plastic scintillator 塑料闪烁体中波长移位光纤定时特性的仿真研究

IEEE Nuclear Science Symposuim & Medical Imaging Conference Pub Date : 2010-10-01 DOI: 10.1109/NSSMIC.2010.5873945

Shigeharu Kobayashi, Tokonatsu Yamamoto

引用次数: 0

A scintillator based muon system with SiPM readout for the SuperB detector 一个闪烁体为基础的μ子系统与SiPM读数的高超探测器

IEEE Nuclear Science Symposuim & Medical Imaging Conference Pub Date : 2010-10-01 DOI: 10.1109/NSSMIC.2010.5874068

M. Andreotti, W. Baldini, M. Benettoni, R. Calabrese, V. Carassiti, G. Cibinetto, F. Corso, F. Evangelisti, C. Fanin, E. Feltresi, N. Gagliardi, E. Luppi, R. Malaguti, M. Manzali, M. Melchiorri, M. Munerato, M. Posocco, A. C. Ramusino, M. Rotondo, R. Stroili, L. Tomassetti

{"title":"A scintillator based muon system with SiPM readout for the SuperB detector","authors":"M. Andreotti, W. Baldini, M. Benettoni, R. Calabrese, V. Carassiti, G. Cibinetto, F. Corso, F. Evangelisti, C. Fanin, E. Feltresi, N. Gagliardi, E. Luppi, R. Malaguti, M. Manzali, M. Melchiorri, M. Munerato, M. Posocco, A. C. Ramusino, M. Rotondo, R. Stroili, L. Tomassetti","doi":"10.1109/NSSMIC.2010.5874068","DOIUrl":"https://doi.org/10.1109/NSSMIC.2010.5874068","url":null,"abstract":"The existing muon detectors for high-energy physics experiments are mainly made of gas chambers such as Resistive Plate Chambers, Limited Streamer Tubes or Multi Wire Proportional Chambers. With the increasing luminosity of the new accelerators and the increment in dimensions of the experiments the development of a new detection technique, which is robust, cheap and capable to sustain high particle rate, is mandatory. We present the technology proposed for the Super B muon system. The detector is based on MINOS style extruded scintillators coupled to wavelength shifting fibers. The light readout is done by means of Silicon Photomultiplier devices. We report the R&D results on prototypes that can be operated either with binary readout, measuring only one coordinate, or with a TDC readout that can measure both the coordinate at the same time with adequate precision. Efficiency and time resolution will be discussed for different prototype geometry as well as the main operational issues related to the photodetectors, like stability, noise rate and neutron damage. A full-scale prototype with the same geometry designed for the SuperB experiment is under construction in our lab and it will be tested with a muon/pion beam at FNAL next fall. The structure optimization has been studied using a GEANT4 Monte Carlo simulation and the expected muon identification performances have been evaluated with a neural network algorithm, we present preliminary results of the optimization and its implication for the SuperB muon system.","PeriodicalId":13048,"journal":{"name":"IEEE Nuclear Science Symposuim & Medical Imaging Conference","volume":"1 1","pages":"1718-1721"},"PeriodicalIF":0.0,"publicationDate":"2010-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74876094","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

VERDI: A versatile readout ASIC for radiation detectors 用于辐射探测器的多功能读出专用集成电路

IEEE Nuclear Science Symposuim & Medical Imaging Conference Pub Date : 2010-10-01 DOI: 10.1109/NSSMIC.2010.5873997

A. Celani, L. Bombelli, C. Fiorini, T. Frizzi, R. Nava, J. Pavlick, M. Kastner, M. Morichi, B. Roberson, B. Zakrzewski, O. Evrard, C. Cherukuri, S. Assouak

{"title":"VERDI: A versatile readout ASIC for radiation detectors","authors":"A. Celani, L. Bombelli, C. Fiorini, T. Frizzi, R. Nava, J. Pavlick, M. Kastner, M. Morichi, B. Roberson, B. Zakrzewski, O. Evrard, C. Cherukuri, S. Assouak","doi":"10.1109/NSSMIC.2010.5873997","DOIUrl":"https://doi.org/10.1109/NSSMIC.2010.5873997","url":null,"abstract":"In this work we present the circuit VERDI (VErsatile Readout for Detector Integration), an integrated circuit developed for the readout of different families of radiation detectors, from nitrogen-cooled Ge and Si(Li) detectors, to silicon drift detectors (SDDs), scintillation detectors, photomultipliers tubes and others. The circuit may represent a suitable solution when a compact integration between a multi-element detector and the front-end readout is needed to realize a compact and low-power detection module. The circuit includes 8 channels, each one composed by a charge preamplifier, a shaping amplifier, a gain stage, a baseline holder and a peak stretcher. An on-chip selector provides at the output of each channel the waveform of a specific stage, including an RC integrator for external digital processing of the signal. Alternatively, the 8 channels may be multiplexed on a single output. Different settings, like gain, shaping time, preamplifier compensation and others, may be externally programmed by SPI accordingly to the specific detector in use. Only the input JFET, feedback capacitor and reset device are left external to the ASIC, and must be chosen specifically for each detector. The results of preliminary experimental characterization of the circuit when used with different detectors are presented in this work.","PeriodicalId":13048,"journal":{"name":"IEEE Nuclear Science Symposuim & Medical Imaging Conference","volume":"14 1","pages":"1382-1385"},"PeriodicalIF":0.0,"publicationDate":"2010-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73337141","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

New physics data libraries for Monte Carlo transport 蒙特卡罗传输的新物理数据库

IEEE Nuclear Science Symposuim & Medical Imaging Conference Pub Date : 2010-10-01 DOI: 10.1109/NSSMIC.2010.5873770

M. Augelli, S. Hauf, M. Kuster, M. Han, C. H. Kim, M. Pia, L. Quintieri, H. Seo, P. Saracco, G. Weidenspointner, A. Zoglauer

引用次数: 4

TRI-PICCS in single source and dual source CT 单源和双源CT的三piccs

IEEE Nuclear Science Symposuim & Medical Imaging Conference Pub Date : 2010-10-01 DOI: 10.1109/NSSMIC.2010.5874304

C. Maas, C. Hofmann, M. Kachelries

引用次数: 5

R&D on long-strip MRPC 长条MRPC的研发

IEEE Nuclear Science Symposuim & Medical Imaging Conference Pub Date : 2010-10-01 DOI: 10.1109/NSSMIC.2010.5873902

Yongjie Sun, Cheng Li, Zebo Tang, Lailin Xu

引用次数: 0