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A 2D neutron detector based on 3He convertor and MWPC with an active area of 200 mm \times 200 mm has been successfully designed and fabricated. The detector has been tested with Am/Be neutron source and with collimated neutron beam with…

Signatures of neutrino and antineutrino signals from stellar collapse in heavy water detectors are contrasted with those in water detectors. The effects of mixing, especially due to the highly dense matter in the supernova core, are…

高能物理 - 唯象学 · 物理学 2011-08-17 Gautam Dutta , D. Indumathi , M. V. N. Murthy , G. Rajasekaran

The identification of cosmic objects emitting high energy neutrinos could provide new insights about the Universe and its active sources. The existence of these cosmic neutrinos has been proven by the IceCube collaboration, but the big…

天体物理仪器与方法 · 物理学 2021-09-06 Rasa Muller , Aart Heijboer , Alfonso Garcia Soto , Barbara Caiffi , Matteo Sanguineti , Vladimir Kulikovskiy

Since local feature detection has been one of the most active research areas in computer vision, a large number of detectors have been proposed. This has rendered the task of characterizing the performance of various feature detection…

计算机视觉与模式识别 · 计算机科学 2015-10-20 Shoaib Ehsan , Adrian F. Clark , Bruno Ferrarini , Naveed Ur Rehman , Klaus D. McDonald-Maier

The NuMI neutrino beam line and the MINOS experiment represent a major investment of US High Energy Physics in the area of neutrino physics. The forthcoming results could decisively establish neutrino oscillations as the underlying physics…

高能物理 - 实验 · 物理学 2016-08-31 D. Ayres et. al

The NO{\nu}A Experiment will construct a detector optimized for electron neutrino detection in the existing Neutrino at Main Injector (NuMI) beamline. This beamline is capable of operating at 400 kW of primary beam power and the upgrade…

加速器物理 · 物理学 2012-07-18 C. Ader , D. W. Wildman

The NuTeV experiment has obtained a unique high statistics sample of neutrino and antineutrino interactions using its high-energy sign-selected beam. Charged-current neutrino and anti-neutrino differential cross sections are extracted.…

高能物理 - 实验 · 物理学 2019-08-14 D. Naples

Gas Electron Multiplier (GEM) is one of the mostly used gaseous detectors in the High Energy Physics (HEP) experiments. GEMs are widely used as tracking devices due to their high-rate handling capability and good position resolution. An…

高能物理 - 实验 · 物理学 2024-01-23 S. Mandal , S. Chatterjee , A. Sen , S. Gope , S. Dhani , A. C. Hegde , M. Chatterjee , S. Das , S. Biswas

Neutrino telescopes of kilometer size are currently being planned. They will be two or three orders of magnitude bigger than presently operating detectors, but they will have a much higher muon energy threshold. We discuss the trade-off…

高能物理 - 唯象学 · 物理学 2016-08-25 L. Bergstrom , J. Edsjo , P. Gondolo

The electromagnetic properties of neutrinos, which are either trivial or negligible in the context of the Standard Model, can probe new physics and have significant implications in astrophysics and cosmology. The current best direct limits…

Neural Architecture Search (NAS) has achieved great success in image classification task. Some recent works have managed to explore the automatic design of efficient backbone or feature fusion layer for object detection. However, these…

计算机视觉与模式识别 · 计算机科学 2020-03-27 Jianyuan Guo , Kai Han , Yunhe Wang , Chao Zhang , Zhaohui Yang , Han Wu , Xinghao Chen , Chang Xu

A new particle detector with sub-nanosecond time resolution capable of working in high-rate environment (rate capability of the order of $MHz/ cm^2$) is under developmnet. Semiconductive electrodes with resistivity $\rho$ up to $10^8…

Neutrino telescopes of kilometer size are currently being planned. They will be two or three orders of magnitude larger than presently operating detectors, but they will have a much higher muon energy threshold. We discuss the trade-off…

天体物理学 · 物理学 2007-05-23 Lars Bergstrom , Joakim Edsjo , Paolo Gondolo

Neutrino-nucleus cross sections for the detection of atmospheric neutrinos are calculated in relativistic impulse and random phase approximations. Pion production is estimated via inclusive Delta-hole nuclear excitations. The number of pion…

核理论 · 物理学 2008-11-26 H. Kim , S. Schramm , C. J. Horowitz

Building on earlier studies, we investigate the possibility to determine the type of neutrino mass spectrum (i.e., "the neutrino mass hierarchy") in a high statistics reactor electron antineutrino experiment with a relatively large…

高能物理 - 唯象学 · 物理学 2011-03-28 Pomita Ghoshal , S. T. Petcov

The current KM3NeT/ORCA neutrino telescope, still under construction, has not yet reached its full potential in neutrino reconstruction capability. When training any deep learning model, no explicit information about the physics or the…

高能物理 - 实验 · 物理学 2026-03-10 Iván Mozún Mateo

We present an updated analysis of all available solar and reactor neutrino data, emphasizing in particular the totality of the KamLAND results and including the SNO phase III spectrum data. In a two active-neutrino framework, we determine…

高能物理 - 唯象学 · 物理学 2007-05-23 P. Aliani , V. Antonelli , R. Ferrari , M. Picariello , E. Torrente-Lujan

A Monte Carlo simulation-based optimization of a multilayer 10B-RPC thermal neutron detector is performed targeting an increase in the counting rate capability while maintaining high (>50%) detection efficiency for thermal neutrons. The…

仪器与探测器 · 物理学 2020-04-22 A. Morozov , L. M. S. Margato , I. Stefanescu

GRANDProto300 is a 300-antenna prototype array of the envisioned GRAND (Giant Radio Array for Neutrino Detection) project. The goal of GRANDProto300 is to detect radio signals emitted by cosmic ray-induced air showers, with energies ranging…

天体物理仪器与方法 · 物理学 2023-07-26 Kai-Kai Duan , Peng-Xiong Ma , Ke-Wen Zhang , Xiao-Yuan Huang , Yi Zhang

Neutrino cross sections are a critical ingredient in experiments that depend on neutrino scattering to reconstruct event kinematics and infer neutrino characteristics, like NOvA and T2K. An opportunity exists to reduce the 5-10% broad…