scholarly journals Supernova neutrino burst detection with the deep underground neutrino experiment

2021 ◽  
Vol 81 (5) ◽  
Author(s):  
B. Abi ◽  
R. Acciarri ◽  
M. A. Acero ◽  
G. Adamov ◽  
D. Adams ◽  
...  
Keyword(s):  
Liquid Argon ◽  
Neutrino Energy ◽  
Electron Neutrino ◽  
Core Collapse ◽  
Neutrino Experiment ◽  
Spectral Parameters ◽  
Deep Underground ◽  
Supernova Neutrino ◽  
Time Projection ◽  
Insight Into

AbstractThe deep underground neutrino experiment (DUNE), a 40-kton underground liquid argon time projection chamber experiment, will be sensitive to the electron-neutrino flavor component of the burst of neutrinos expected from the next Galactic core-collapse supernova. Such an observation will bring unique insight into the astrophysics of core collapse as well as into the properties of neutrinos. The general capabilities of DUNE for neutrino detection in the relevant few- to few-tens-of-MeV neutrino energy range will be described. As an example, DUNE’s ability to constrain the $$\nu _e$$ ν e spectral parameters of the neutrino burst will be considered.

scholarly journals The SLAC RCE Platform for ProtoDUNE

2019 ◽  
Vol 214 ◽  
pp. 01025
Author(s):  
K.V. Tsang ◽  
M. Convery ◽  
M. Graham ◽  
R. Herbst ◽  
J. Russell
Keyword(s):  
Single Phase ◽  
Liquid Argon ◽  
Neutrino Experiment ◽  
Processing Elements ◽  
Industry Standard ◽  
Wide Range ◽  
Phase Liquid ◽  
Deep Underground ◽  
Time Projection ◽  
Electronic Channels

The ProtoDUNE-SP is a single-phase liquid argon time projection chamber (LArTPC) prototype for the Deep Underground Neutrino Experiment (DUNE). Signals from 15,360 electronic channels are received by 60 Reconfigurable Cluster Elements (RCEs), which are processing elements designed at SLAC for a wide range of applications and are based upon the “system-onchip” Xilinx Zynq family of FPGAs. The RCEs are housed in industry-standard ATCA shelves on a custom blade, called the Cluster on Board (COB). The RCE platform and its processing functions for the ProtoDUNE-SP will be presented.

scholarly journals Status of DUNE

2019 ◽  
Author(s):  
Alessandra Tonazzo
Keyword(s):  
Time Projection Chamber ◽  
Liquid Argon ◽  
Neutrino Experiment ◽  
Beyond The Standard Model ◽  
Long Baseline ◽  
The Standard Model ◽  
The Usa ◽  
Deep Underground ◽  
Time Projection ◽  
Baseline Detection

The Deep Underground Neutrino Experiment (DUNE) is a next-generation underground observatory, to be located in the USA, aiming at precise measurements of long-baseline neutrino oscillations over a 1300 km baseline, detection of supernova neutrinos and search for nucleon decay and other physics beyond the Standard Model. The far detector, a very large liquid argon time projection chamber, requires a dedicated prototyping effort (ProtoDUNE), currently ongoing at CERN.

scholarly journals Design, construction and operation of the ProtoDUNE-SP Liquid Argon TPC

2022 ◽  
Vol 17 (01) ◽  
pp. P01005
Author(s):  
A. Abed Abud ◽  
B. Abi ◽  
R. Acciarri ◽  
M.A. Acero ◽  
M.R. Adames ◽  
...  
Keyword(s):  
Single Phase ◽  
Liquid Argon ◽  
Particle Identification ◽  
Neutrino Experiment ◽  
Successful Operation ◽  
Active Volume ◽  
Phase Liquid ◽  
Deep Underground ◽  
Time Projection ◽  
Design Construction

Abstract The ProtoDUNE-SP detector is a single-phase liquid argon time projection chamber (LArTPC) that was constructed and operated in the CERN North Area at the end of the H4 beamline. This detector is a prototype for the first far detector module of the Deep Underground Neutrino Experiment (DUNE), which will be constructed at the Sandford Underground Research Facility (SURF) in Lead, South Dakota, U.S.A. The ProtoDUNE-SP detector incorporates full-size components as designed for DUNE and has an active volume of 7 × 6 × 7.2 m3. The H4 beam delivers incident particles with well-measured momenta and high-purity particle identification. ProtoDUNE-SP's successful operation between 2018 and 2020 demonstrates the effectiveness of the single-phase far detector design. This paper describes the design, construction, assembly and operation of the detector components.

scholarly journals A New Concept for Kilotonne Scale Liquid Argon Time Projection Chambers

Instruments ◽  
2020 ◽  
Vol 4 (1) ◽  
pp. 6
Author(s):  
Jonathan Asaadi ◽  
Martin Auger ◽  
Roman Berner ◽  
Alan Bross ◽  
Yifan Chen ◽  
...  
Keyword(s):  
Integrated Circuits ◽  
Liquid Argon ◽  
Neutrino Experiment ◽  
Readout System ◽  
Scintillation Light ◽  
Active Volume ◽  
Deep Underground ◽  
Novel Concept ◽  
A Charge ◽  
Time Projection

We develop a novel Time Projection Chamber (TPC) concept suitable for deployment in kilotonne-scale detectors, with a charge-readout system free from reconstruction ambiguities, and a robust TPC design that reduces high-voltage risks while increasing the coverage of the light-collection system and maximizing the active volume. This novel concept could be used as a far detector module in the Deep Underground Neutrino Experiment (DUNE). For the charge-readout system, we used the charge-collection pixels and associated application-specific integrated circuits currently being developed for the liquid argon (LAr) component of the DUNE Near Detector design, ArgonCube. In addition, we divided the TPC into a number of shorter drift volumes, reducing the total voltage used to drift the ionization electrons, and minimizing the stored energy per TPC. Segmenting the TPC also contains scintillation light, allowing for precise trigger localization and a more expansive light-readout system. Furthermore, the design opens the possibility of replacing or upgrading components. These augmentations could substantially improve the reliability and the sensitivity, particularly for low-energy signals, in comparison to traditional monolithic LArTPCs with projective-wire charge readouts.

scholarly journals Neutrino interaction measurements with the MicroBooNE and ArgoNeuT liquid argon time projection chambers

2022 ◽  
Author(s):  
K. E. Duffy ◽  
A. P. Furmanski ◽  
E. Gramellini ◽  
O. Palamara ◽  
M. Soderberg ◽  
...  
Keyword(s):  
Cross Sections ◽  
Liquid Argon ◽  
Electron Neutrino ◽  
Neutrino Interaction ◽  
Neutrino Experiment ◽  
Short Baseline ◽  
Neutrino Scattering ◽  
Scattering Cross ◽  
Time Projection ◽  
Scattering Cross Sections

AbstractPrecise modeling of neutrino interactions on argon is crucial for the success of future experiments such as the Deep Underground Neutrino Experiment (DUNE) and the Short-Baseline Neutrino (SBN) program, which will use liquid argon time projection chamber (LArTPC) technology. Argon is a large nucleus, and nuclear effects—both on the initial and final-state particles in the interaction—are expected to be large in neutrino–argon interactions. Therefore, measurements of neutrino scattering cross sections on argon will be of particular importance to future DUNE and SBN oscillation measurements. This article presents a review of neutrino–argon interaction measurements from the MicroBooNE and ArgoNeuT collaborations, using two LArTPC detectors that have collected data in the NuMI and Booster Neutrino Beams at Fermilab. Measurements are presented of charged-current muon neutrino scattering in the inclusive channel, the ‘0$$\pi $$ π ’ channel (in which no pions but some number of protons may be produced), and single pion production (including production of both charged and neutral pions). Measurements of electron neutrino scattering are presented in the form of $$\nu _e+\bar{\nu }_e$$ ν e + ν ¯ e  inclusive scattering cross sections.

scholarly journals The Deep Underground Neutrino Experiment

2015 ◽  
Vol 2015 ◽  
pp. 1-9 ◽  
Author(s):  
Maury Goodman
Keyword(s):  
Neutrino Oscillation ◽  
High Precision ◽  
Liquid Argon ◽  
Neutrino Experiment ◽  
Research Facility ◽  
Long Baseline ◽  
The Status ◽  
Deep Underground ◽  
Fermi National Accelerator Laboratory ◽  
Sanford Underground Research Facility

The Deep Underground Neutrino Experiment (DUNE) is a worldwide effort to construct a next-generation long-baseline neutrino experiment based at the Fermi National Accelerator Laboratory. It is a merger of previous efforts and other interested parties to build, operate, and exploit a staged 40 kt liquid argon detector at the Sanford Underground Research Facility 1300 km from Fermilab, and a high precision near detector, exposed to a 1.2 MW, tunableνbeam produced by the PIP-II upgrade by 2024, evolving to a power of 2.3 MW by 2030. The neutrino oscillation physics goals and the status of the collaboration and project are summarized in this paper.

scholarly journals Fast inference using FPGAs for DUNE data reconstruction

2020 ◽  
Vol 245 ◽  
pp. 01030
Author(s):  
Manuel J. Rodriguez
Keyword(s):  
Particle Physics ◽  
Computational Cost ◽  
Liquid Argon ◽  
Neutrino Interaction ◽  
Neutrino Experiment ◽  
Raw Data ◽  
Reconstruction Methods ◽  
Data Volume ◽  
Commercial Off The Shelf ◽  
Time Projection

The Deep Underground Neutrino Experiment (DUNE) will be a world-class neutrino observatory and nucleon decay detector aiming to address some of the most fundamental questions in particle physics. With a modular liquid argon time-projection chamber (LArTPC) of 40 kt fiducial mass, the DUNE far detector will be able to reconstruct neutrino interactions with an unprecedented resolution. With no triggering and no zero suppression or compression, the total raw data volume would be of order 145 EB/year. Consequently, fast and affordable reconstruction methods are needed. Several state-of-theart methods are focused on machine learning (ML) approaches to identify the signal within the raw data or to classify the neutrino interaction during the reconstruction. One of the main advantages of using those techniques is that they will reduce the computational cost and time compared to classical strategies. Our plan aims to go a bit further and test the implementation of those techniques on an accelerator board. In this work, we present the accelerator board used, a commercial off-the-shelf (COTS) hardware for fast deep learning (DL) inference based on an FPGA, and the experimental results obtained outperforming more traditional processing units. The FPGA-based approach is planned to be eventually used for online reconstruction.

scholarly journals Retrieval of energy spectra for all flavours of neutrinos from core-collapse supernova with multiple detectors

2020 ◽  
Vol 500 (1) ◽  
pp. 319-332
Author(s):  
Hiroki Nagakura
Keyword(s):  
Energy Spectrum ◽  
Three Dimensional ◽  
Large Error ◽  
Neutrino Energy ◽  
Energy Spectra ◽  
Joint Analysis ◽  
Core Collapse ◽  
Neutrino Experiment ◽  
Core Collapse Supernova ◽  
Reaction Channels

ABSTRACT We present a new method by which to retrieve energy spectrum for all falvours of neutrinos from core-collapse supernova (CCSN). In the retrieval process, we do not assume any analytic formulas to express the energy spectrum of neutrinos but rather take a direct way of spectrum reconstruction from the observed data; the singular value decomposition algorithm with a newly developed adaptive energy-gridding technique is adopted. We employ three independent reaction channels having different flavour sensitivity to neutrinos. Two reaction channels, inverse beta decay on proton and elastic scattering on electrons, from a water Cherenkov detector such as Super-Kamiokande (SK) and Hyper-Kamiokande (HK), and a charged current reaction channel with Argon from the Deep Underground Neutrino Experiment (DUNE) are adopted. Given neutrino oscillation models, we iteratively search the neutrino energy spectra at the CCSN source until they provide the consistent event counts in the three reaction channels. We test the capability of our method by demonstrating the spectrum retrieval to a theoretical neutrino data computed by our recent three-dimensional CCSN simulation. Although the energy spectrum with either electron-type or electron-type antineutrinos at the CCSN source has relatively large error compared to that of other species, the joint analysis with HK + DUNE or SK + DUNE will provide precise energy spectrum of all flavours of neutrinos at the source. Finally, we discuss perspectives for improvements of our method by using neutrino data of other detectors.

scholarly journals The Short-Baseline Neutrino Program at Fermilab

2019 ◽  
Vol 69 (1) ◽  
pp. 363-387 ◽  
Author(s):  
Pedro A.N. Machado ◽  
Ornella Palamara ◽  
David W. Schmitz
Keyword(s):  
Liquid Argon ◽  
New Physics ◽  
Energy Scale ◽  
Neutrino Beam ◽  
Neutrino Experiment ◽  
Sterile Neutrinos ◽  
Short Baseline ◽  
Long Baseline ◽  
Fermi National Accelerator Laboratory ◽  
Time Projection

The Short-Baseline Neutrino (SBN) program consists of three liquid argon time-projection chamber detectors located along the Booster Neutrino Beam at Fermi National Accelerator Laboratory. Its main goals include searches for New Physics—particularly eV-scale sterile neutrinos, detailed studies of neutrino–nucleus interactions at the GeV energy scale, and the advancement of the liquid argon detector technology that will also be used in the DUNE/LBNF long-baseline neutrino experiment in the next decade. We review these science goals and the current experimental status of SBN.

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