M. Antonello, B. Baibussinov, V. Bellini, H. Bilokon, F. Boffelli, M. Bonesini, E. Calligarich, S. Centro, K. Cieslik, D. B. Cline, A. G. Cocco, A. Curioni, A. … 展开作者
M. Antonello, B. Baibussinov, V. Bellini, H. Bilokon, F. Boffelli, M. Bonesini, E. Calligarich, S. Centro, K. Cieslik, D. B. Cline, A. G. Cocco, A. Curioni, A. Dermenev, R. Dolfini, A. Falcone, C. Farnese, A. Fava, A. Ferrari, D. Gibin, S. Gninenko, F. Guber, A. Guglielmi, M. Haranczyk, J. Holeczek, A. Ivashkin, M. Kirsanov, J. Kisiel, I. Kochanek, A. Kurepin, J. Lagoda, F. Mammoliti, S. Mania, G. Mannocchi, V. Matveev, A. Menegolli, G. Meng, G. B. Mills, C. Montanari, F. Noto, S. Otwinowski, T. J. Palczewski, P. Picchi, F. Pietropaolo, P. Plonski, R. Potenza, A. Rappoldi, G. L. Raselli, M. Rossella, C. Rubbia, P. Sala, A. Scaramelli, E. Segreto, D. Stefan, J. Stepaniak, R. Sulej, C. M. Sutera, D. Tlisov, M. Torti, R. G. Van de Water, F. Varanini, S. Ventura, C. Vignoli, H. G. Wang, X. Yang, A. Zani, K. Zaremba
The INFN and the ICARUS collaboration originally developed the technology of the LAr-TPC. Located the underground LNGS Hall-B, the ICARUS T600 detector has been performed over three years with remarkable detection efficiency featuring a smooth operation, high live time, and high reliability. About 3000 CNGS neutrino events have been collected and are being actively analyzed. ICARUS will now be moved to CERN for an extensive R&D program. The T600 detector will be overhauled and complemented with a similar T150 detector. These improvements are performed in collaboration with the LBNE experiment, of which several INFN Institutions are now members. As a novelty, a SC magnetic field of about 1 T will be introduced. During 2016 it is proposed to move the experiment to FNAL where short base line neutrino beams are available, complementing the approved MicroBooNe experiment which will start operation in 2014. The ICARUS detectors at FNAL will be an important addition since, in absence of anomalies, the signals of several detectors at different distances from the target should be a copy of each other for all experimental signatures. Due to the reduced mass, in MicroBooNE the anti-neutrino signal is too weak for a sensitive comparison. Hence, a definitive clarification of the LSND anomaly requires the exploration of the anti-neutrino signal provided by the much larger T600. The magnetic field will allow separating the anti-neutrino signal from the neutrino-induced background. It is proposed to expose the T600 at the Booster NuBeam at ~700 m from target; the T150 will be located at ~150 m. The T600 will also receive >10^4 nu_e events/year from the off-axis NUMI beam peaked around 1 GeV and exploitable to prepare for the LBNE experiment. The ICARUS teams are also interested in extending the participation to other short baseline neutrino activities collaborating with existing FNAL groups.
Optimization of the light detection system of the ICARUS detector
INAF-OACT(国家天体物理研究所光学天文台);INFN, Sezione di Catania(意大利国家核物理研究院卡塔尼亚分部);Università degli Studi di Catania(卡塔尼亚大学);INFN, Sezione di Pavia(意大利国家核物理研究院帕维亚分部)
Operation and performance of the ICARUS-T600 cryogenic plant at Gran Sasso underground Laboratory
ICARUS T600液氩时间投影室是新一代的第一个大质量电子探测器,它能够将旧泡室的成像能力与出色的量热能量测量相结合。2001年在帕维亚进行了三个月的地面示范运行后,T600低温工厂在可靠性和安全性方面进行了重大修改,考虑到其在地下环境中的长期运行。T600探测器于2010年春季在INFN Gran Sasso实验室的B厅启动,在那里不间断地运行了大约三年,将暴露于欧洲核子研究中心的数据带到Gran Sasso长基线中微子束和宇宙射线。本文详细介绍了T600低温装置以及在液态氩填充结束后不久成功运行探测器的调试程序。讨论了长期地下运行期间的总体电厂性能和稳定性。最后,退役程序,进行了约6个月后,CNGS中微子束操作结束,报告。
Enhanced Ionization Charge Identification in the Short-Baseline Neutrino Program Neutrino Detectors with Deep Neural Networks
Tufts University(塔夫茨大学);Centro de Investigacion y de Estudios Avanzados del IPN (Cinvestav)(墨西哥国立自治大学高级研究中心);Fermi National Accelerator Laboratory(费米国家加速器实验室);University of Houston(休斯顿大学);University of Rochester(罗切斯特大学);Illinois Institute of Technology(伊利诺伊理工学院);University of Texas at Arlington(德克萨斯大学阿灵顿分校);CIEMAT, Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas(能源、环境和技术研究中央中心);University of Liverpool(利物浦大学);University of California, Santa Barbara(加州大学圣巴巴拉分校);INFN Sezione di Padova and University(意大利国家核物理学院帕多瓦分部及大学);Universidad de Granada(格拉纳达大学);Mount Holyoke College(曼荷利女子学院);University of Oxford(牛津大学)
Operation of the Trigger System for the ICARUS Detector at Fermilab
University of Houston(休斯顿大学);Tufts University(塔夫茨大学);University of Rochester(罗切斯特大学);University of Texas at Arlington(德克萨斯大学阿灵顿分校);INFN Sezione di Padova and University, Padova(帕多瓦大学及意大利国家核物理研究所帕多瓦分部);Fermi National Accelerator Laboratory(费米国家加速器实验室);INFN Sezione di Bologna and University, Bologna(博洛尼亚大学及意大利国家核物理研究所博洛尼亚分部);INFN Sezione di Catania and University, Catania(卡塔尼亚大学及意大利国家核物理研究所卡塔尼亚分部);INFN Sezione di Milano Bicocca and University, Milano(米兰比可卡大学及意大利国家核物理研究所米兰比可卡分部);Colorado State University(科罗拉多州立大学);CERN(欧洲核子研究组织);INFN Sezione di Pavia and University, Pavia(帕维亚大学及意大利国家核物理研究所帕维亚分部);INFN Sezione di Genova and University, Genova(热那亚大学及意大利国家核物理研究所热那亚分部);Lancaster University(兰卡斯特大学);Brookhaven National Laboratory(布鲁克海文国家实验室);Physical Research Laboratory(物理研究实验室);Southern Methodist University(南方卫理公会大学);SLAC National Accelerator Laboratory(斯坦福直线加速器中心);University of Pittsburgh(匹兹堡大学);York University(约克大学);Harvey Mudd College(哈维穆德学院);University of Chicago(芝加哥大学)