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CERN Document Server 找到 63 笔记录  1 - 10下一个最後  跳到记录: 检索需时 0.71 秒. 
1.
The hypothetical track-length fitting algorithm for energy measurement in liquid argon TPCs / DUNE Collaboration
This paper introduces the hypothetical track-length fitting algorithm, a novel method for measuring the kinetic energies of ionizing particles in liquid argon time projection chambers (LArTPCs). The algorithm finds the most probable offset in track length for a track-like object by comparing the measured ionization density as a function of position with a theoretical prediction of the energy loss as a function of the energy, including models of electron recombination and detector response. [...]
arXiv:2409.18288; FERMILAB-PUB-24-0561-LBNF-PPD; CERN-EP-2024-256.- 2024-09-26 - 44 p. Fulltext: 2409.18288 - PDF; 5ebd9b53b0989890bee405d2a58efefa - PDF; External link: Fermilab Library Server
2.
DUNE Phase II: Scientific Opportunities, Detector Concepts, Technological Solutions / DUNE Collaboration
The international collaboration designing and constructing the Deep Underground Neutrino Experiment (DUNE) at the Long-Baseline Neutrino Facility (LBNF) has developed a two-phase strategy toward the implementation of this leading-edge, large-scale science project. The 2023 report of the US Particle Physics Project Prioritization Panel (P5) reaffirmed this vision and strongly endorsed DUNE Phase I and Phase II, as did the European Strategy for Particle Physics. [...]
arXiv:2408.12725; FERMILAB-TM-2833-LBNF.- 2024-12-06 - 106 p. - Published in : JINST 19 (2024) P12005 Fulltext: 2408.12725 - PDF; bd705d719db89fa76c9061fe3fff1acb - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
3.
First measurement of the total inelastic cross section of positively charged kaons on argon at energies between 5.0 and 7.5 GeV / DUNE Collaboration
ProtoDUNE Single-Phase (ProtoDUNE-SP) is a 770-ton liquid argon time projection chamber that operated in a hadron test beam at the CERN Neutrino Platform in 2018. We present a measurement of the total inelastic cross section of charged kaons on argon as a function of kaon energy using 6 and 7 GeV/$c$ beam momentum settings. [...]
arXiv:2408.00582; CERN-EP-2024-211; FERMILAB-PUB-24-0216-V.- Geneva : CERN, 2024-11-01 - 22 p. - Published in : Phys. Rev. D 110 (2024) 092011 Draft (restricted): PDF; Fulltext: CERN-EP-2024-211 - PDF; 2408.00582 - PDF; 3f22d35f790011dc2df45f95086221ea - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
4.
Supernova Pointing Capabilities of DUNE / DUNE Collaboration
The determination of the direction of a stellar core collapse via its neutrino emission is crucial for the identification of the progenitor for a multimessenger follow-up. [...]
arXiv:2407.10339 ; FERMILAB-PUB-24-0319-LBNF.
- 25.
Fermilab Library Server - Fulltext - Fulltext
5.
The impact of nuclear effect modeling on the cross-section ratio $\nu_e/\nu_\mu$ and its impact for futrue measurements of CP violation / Dieminger, T (Zurich, ETH) ; Dolan, S (CERN) ; Sgalaberna, D (Zurich, ETH) ; Nikolakopoulos, A (Fermilab) ; Dealtry, T (Lancaster U.) ; Bolognesi, S (IRFU, Saclay) ; Pickering, L (Royal Holloway, U. of London) ; Rubbia, A (Zurich, ETH)
Long-baseline (LBL) neutrino oscillation experiments search for Charge-Parity (CP) violation in the leptonic sector by precisely measuring the $\nu_\mu\to\nu_e$ and $\overline{\nu}_\mu\to\overline{\nu}_e$ appearance probabilities.One of the dominant systematic uncertainties on the measurements of CP violation, comes from our modeling of the $\nu_e/\overline{\nu}_e$ cross-section ratio, which is subject to a range of uncertainties related to poorly-constrained nuclear physics processes.Whilst tight constraints on the $\nu_\mu/\overline{\nu}_\mu$ cross-section can be achieved using LBL experiment's near detector data, the lepton mass differences mean that the extrapolation to the $\nu_e/\overline{\nu}_e$ is not trivial.Currently running LBL experiments reach a sensitivity to exclude the CP conserving hypothesis of about three standard deviations for a relatively large range of $\delta_{CP}$ values, hence a more accurate evaluation of the $\nu_e/\overline{\nu}_e$ related uncertainties becomes increasingly crucial.Following up on work by Nikolakopoulos et al.~\cite{Nik}, we present the analysis from \cite{UncertaintiesOTDi}, quantifying the potential for miss-modelling of the $\nu_\mu/\nu_e, \ \overline{\nu}_\mu / \overline{\nu}_e$ and $\nu_e/\overline{\nu}_e$ cross sections due to nuclear effects as a model spread in the full kinematic phase space for CCQE interactions.This impact is then propagated to simulated experimental configurations based on the Hyper-K and ESS$\nu$SB experiments.Significant differences between the theoretical models are found, which largely lie in regions of phase space that contribute only a small portion of the flux integrated cross sections.Overall, a systematic uncertainty on the oscillated flux-averaged $\nu_e/\overline{\nu}_e$ cross section of $\sim 2$\% and $\sim4$\% is found for the simulated Hyper-K and ESS$\nu$SB experiments respectively..
FERMILAB-CONF-23-770-T.- 2023 - 6 p. - Published in : PoS EPS-HEP2023 (2024) 183 Fulltext: PDF;
In : 2023 European Physical Society Conference on High Energy Physics (EPS-HEP2023), Hamburg, Germany, 20 - 25 Aug 2023, pp.183
6.
First joint oscillation analysis of Super-Kamiokande atmospheric and T2K accelerator neutrino data / T2K Collaboration
The Super-Kamiokande and T2K collaborations present a joint measurement of neutrino oscillation parameters from their atmospheric and beam neutrino data. [...]
arXiv:2405.12488.
- 12.
Fulltext
7.
Performance of a modular ton-scale pixel-readout liquid argon time projection chamber / DUNE Collaboration
The Module-0 Demonstrator is a single-phase 600 kg liquid argon time projection chamber operated as a prototype for the DUNE liquid argon near detector. Based on the ArgonCube design concept, Module-0 features a novel 80k-channel pixelated charge readout and advanced high-coverage photon detection system. [...]
arXiv:2403.03212; FERMILAB-PUB-24-0073-LBNF.- 2024-09-11 - 46 p. - Published in : Instruments 8 (2024) 41 Fulltext: a68f99fb0ea20981dbb416a651b29c4c - PDF; 2403.03212 - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
8.
Doping liquid argon with xenon in ProtoDUNE Single-Phase: effects on scintillation light / DUNE Collaboration
Doping of liquid argon TPCs (LArTPCs) with a small concentration of xenon is a technique for light-shifting and facilitates the detection of the liquid argon scintillation light. In this paper, we present the results of the first doping test ever performed in a kiloton-scale LArTPC. [...]
arXiv:2402.01568; CERN-EP-2024-024; FERMILAB-PUB-23-0819-LBNF.- Geneva : CERN, 2024-08-05 - 43 p. - Published in : JINST 19 (2024) P08005 Draft (restricted): PDF; Fulltext: 2402.01568 - PDF; CERN-EP-2024-024 - PDF; FERMILAB-PUB-23-0819-LBNF - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
9.
The DUNE Far Detector Vertical Drift Technology, Technical Design Report / DUNE Collaboration
DUNE is an international experiment dedicated to addressing some of the questions at the forefront of particle physics and astrophysics, including the mystifying preponderance of matter over antimatter in the early universe. The dual-site experiment will employ an intense neutrino beam focused on a near and a far detector as it aims to determine the neutrino mass hierarchy and to make high-precision measurements of the PMNS matrix parameters, including the CP-violating phase. [...]
arXiv:2312.03130; FERMILAB-TM-2813-LBNF.- 2024-08-09 - 17 p. - Published in : JINST 19 (2024) T08004 Fulltext: PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
10.
Measurements of the $\nu_{\mu}$ and $\bar{\nu}_{\mu}$-induced coherent charged pion production cross cections on $^{12}C$ by the T2K experiment / T2K Collaboration
We report an updated measurement of the $\nu_{\mu}$-induced, and the first measurement of the $\bar{\nu}_{\mu}$-induced coherent charged pion production cross section on $^{12}C$ nuclei in the T2K experiment. This is measured in a restricted region of the final-state phase space for which $p_{\mu,\pi} > 0.2$ GeV, $\cos(\theta_{\mu}) > 0.8$ and $\cos(\theta_{\pi}) > 0.6$, and at a mean (anti)neutrino energy of 0.85 GeV using the T2K near detector. [...]
arXiv:2308.16606.- 2023-11-01 - 15 p. - Published in : Phys. Rev. D 108 (2023) 092009 Fulltext: 2308.16606 - PDF; Publication - PDF;

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