S. Choi
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View article: Corrigendum to “Proton exchange membrane electrolytic enrichment system and tritium residual ratio curve method for analysis of tritium concentration in seawater” [Anal. Chim. Acta 1383 (2026) 344898]
Corrigendum to “Proton exchange membrane electrolytic enrichment system and tritium residual ratio curve method for analysis of tritium concentration in seawater” [Anal. Chim. Acta 1383 (2026) 344898] Open
View article: Space resolution measurement and threshold calibration of the iRPC detector
Space resolution measurement and threshold calibration of the iRPC detector Open
International audience
View article: Design and Mechanical Integration of Scintillation Modules for SUB-Millicharge ExperimenT (SUBMET)
Design and Mechanical Integration of Scintillation Modules for SUB-Millicharge ExperimenT (SUBMET) Open
We present a detailed description of the detector design for the SUB-Millicharge ExperimenT (SUBMET), developed to search for millicharged particles. The experiment probes a largely unexplored region of the charge-mass parameter space, foc…
View article: Transverse single-spin asymmetry of forward $η$ mesons in $p^{\uparrow}+ p$ collisions at $\sqrt{s} = 200$ GeV
Transverse single-spin asymmetry of forward $η$ mesons in $p^{\uparrow}+ p$ collisions at $\sqrt{s} = 200$ GeV Open
Utilizing the 2012 transversely polarized proton data from the Relativistic Heavy Ion Collider at Brookhaven National Laboratory, the forward $η$-meson transverse single-spin asymmetry ($A_N$) was measured for $p^{\uparrow}+p$ collisions a…
View article: New RPC gas mixtures for sustainable operation in the CMS experiment
New RPC gas mixtures for sustainable operation in the CMS experiment Open
International audience
View article: IceCube Search for Neutrino Emission from X-Ray Bright Seyfert Galaxies
IceCube Search for Neutrino Emission from X-Ray Bright Seyfert Galaxies Open
The recent IceCube detection of TeV neutrino emission from the nearby active galaxy NGC 1068 suggests that active galactic nuclei (AGNs) could make a sizable contribution to the diffuse flux of astrophysical neutrinos. The absence of TeV γ…
View article: Does Knowing More Make You Easier to Trick? Adversarial Robustness of Multi-Target Regression
Does Knowing More Make You Easier to Trick? Adversarial Robustness of Multi-Target Regression Open
Following the rapid rise of deep learning (DL) and generative artificial intelligence (GenAI), it is imperative that we gain a better understanding of how these machine learning (ML) systems actually learn. What information are DL models r…
View article: ProtoOcc: Accurate, Efficient 3D Occupancy Prediction Using Dual Branch Encoder-Prototype Query Decoder
ProtoOcc: Accurate, Efficient 3D Occupancy Prediction Using Dual Branch Encoder-Prototype Query Decoder Open
In this paper, we introduce ProtoOcc, a novel 3D occupancy prediction model designed to predict the occupancy states and semantic classes of 3D voxels via a deep semantic understanding of scenes. ProtoOcc consists of two main components: t…
View article: CMS RPC Non-Physics Event Data Automation Ideology
CMS RPC Non-Physics Event Data Automation Ideology Open
This paper presents a streamlined framework for real-time processing and analysis of condition data from the CMS experiment Resistive Plate Chambers (RPC). Leveraging data streaming, it uncovers correlations between RPC performance metrics…
View article: CMS RPC L1 Trigger clustering at CMSSW
CMS RPC L1 Trigger clustering at CMSSW Open
International audience
View article: Simulation study for the energy and position reconstruction performances of the beam monitoring system of Carbon Ion Radiation Therapy using GEANT4
Simulation study for the energy and position reconstruction performances of the beam monitoring system of Carbon Ion Radiation Therapy using GEANT4 Open
Carbon Ion Radiation Therapy is operated in several countries because of its advantage to have high dose concentration and/or high linear energy transfer (LET). To estimate the beam performance of Carbon Ion Radiation Therapy, we target th…
View article: Search for Extremely-High-Energy Neutrinos and First Constraints on the Ultrahigh-Energy Cosmic-Ray Proton Fraction with IceCube
Search for Extremely-High-Energy Neutrinos and First Constraints on the Ultrahigh-Energy Cosmic-Ray Proton Fraction with IceCube Open
We present a search for the diffuse extremely-high-energy neutrino flux using $12.6$ years of IceCube data. The nonobservation of neutrinos with energies well above $10 \, \mathrm{PeV}$ constrains the all-flavor neutrino flux at $10^{18} \…
View article: Improved background modeling for dark matter search with COSINE-100
Improved background modeling for dark matter search with COSINE-100 Open
COSINE-100 aims to conclusively test the claimed dark matter annual modulation signal detected by DAMA/LIBRA collaboration. DAMA/LIBRA has released updated analysis results by lowering the energy threshold to 0.75 keV through various upgra…
View article: Beam tests of the copper-based Dual-Readout calorimeter to measure electromagnetic performance for future <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e1846" altimg="si3.svg"> <mml:mrow> <mml:msup> <mml:mrow> <mml:mi>e</mml:mi> </mml:mrow> <mml:mrow> <mml:mo>+</mml:mo> </mml:mrow> </mml:msup> <mml:msup> <mml:mrow> <mml:mi>e</mml:mi> </mml:mrow> <mml:mrow> <mml:mo>−</mml:mo> </mml:mrow> </mml:msup> </mml:mrow> </mml:math> colliders
Beam tests of the copper-based Dual-Readout calorimeter to measure electromagnetic performance for future colliders Open
View article: CAC-CoT: Connector-Aware Compact Chain-of-Thought for Efficient Reasoning Data Synthesis Across Dual-System Cognitive Tasks
CAC-CoT: Connector-Aware Compact Chain-of-Thought for Efficient Reasoning Data Synthesis Across Dual-System Cognitive Tasks Open
View article: ProtoOcc: Accurate, Efficient 3D Occupancy Prediction Using Dual Branch Encoder-Prototype Query Decoder
ProtoOcc: Accurate, Efficient 3D Occupancy Prediction Using Dual Branch Encoder-Prototype Query Decoder Open
In this paper, we introduce ProtoOcc, a novel 3D occupancy prediction model designed to predict the occupancy states and semantic classes of 3D voxels through a deep semantic understanding of scenes. ProtoOcc consists of two main component…
View article: Up and down quark structure of the proton
Up and down quark structure of the proton Open
We report an improved measurement of the valence u and d quark distributions from the forward-backward asymmetry in the Drell-Yan process using 8.6 fb−1 of data collected with the D0 detector in pp¯ collisions at s=1.96. This analysis pro…
View article: COSINE-100 Full Dataset Challenges the Annual Modulation Signal of DAMA/LIBRA
COSINE-100 Full Dataset Challenges the Annual Modulation Signal of DAMA/LIBRA Open
For over 25 years, the DAMA/LIBRA collaboration has claimed to observe an annual modulation signal, suggesting the existence of dark matter interactions. However, no experiment employing different target materials has observed a dark matte…
View article: Erratum: “A Search for IceCube Sub-TeV Neutrinos Correlated with Gravitational-wave Events Detected By LIGO/Virgo” (2023, ApJ, 959, 96)
Erratum: “A Search for IceCube Sub-TeV Neutrinos Correlated with Gravitational-wave Events Detected By LIGO/Virgo” (2023, ApJ, 959, 96) Open
The LIGO/Virgo collaboration published the catalogs GWTC-1, GWTC-2.1, and GWTC-3 containing candidate gravitational-wave (GW) events detected during its runs O1, O2, and O3. These GW events can be possible sites of neutrino emission. In th…
View article: Erratum: “Limits on Neutrino Emission from GRB 221009A from MeV to PeV Using the IceCube Neutrino Observatory” (2023, ApJL, 946, L26)
Erratum: “Limits on Neutrino Emission from GRB 221009A from MeV to PeV Using the IceCube Neutrino Observatory” (2023, ApJL, 946, L26) Open
Erratum: "Limits on Neutrino Emission from GRB 221009A from MeV to PeV Using the IceCube Neutrino Observatory" (2023, ApJL, 946, L26), R. Abbasi, M. Ackermann, J. Adams, S. K. Agarwalla, N. Aggarwal, J. A. Aguilar, M. Ahlers, J. M. Alamedd…
View article: Characterization of the astrophysical diffuse neutrino flux using starting track events in IceCube
Characterization of the astrophysical diffuse neutrino flux using starting track events in IceCube Open
A measurement of the diffuse astrophysical neutrino spectrum is presented using IceCube data collected from 2011–2022 (10.3 years). We developed novel detection techniques to search for events with a contained vertex and exiting track indu…
View article: Improved modeling of in-ice particle showers for IceCube event reconstruction
Improved modeling of in-ice particle showers for IceCube event reconstruction Open
The IceCube Neutrino Observatory relies on an array of photomultiplier tubes to detect Cherenkov light produced by charged particles in the South Pole ice. IceCube data analyses depend on an in-depth characterization of the glacial ice, an…
View article: A search for an eV-scale sterile neutrino using improved high-energy $ν_μ$ event reconstruction in IceCube
A search for an eV-scale sterile neutrino using improved high-energy $ν_μ$ event reconstruction in IceCube Open
This Letter presents the result of a 3+1 sterile neutrino search using 10.7 years of IceCube data. We analyze atmospheric muon neutrinos that traverse the Earth with energies ranging from 0.5 to 100 TeV, incorporating significant improveme…
View article: Nonproportionality of NaI(Tl) scintillation detector for dark matter search experiments
Nonproportionality of NaI(Tl) scintillation detector for dark matter search experiments Open
We present a comprehensive study of the nonproportionality of NaI(Tl) scintillation detectors within the context of dark matter search experiments. Our investigation, which integrates COSINE-100 data with supplementary $$\gamma $$ spectr…
View article: All-sky Search for Transient Astrophysical Neutrino Emission with 10 Years of IceCube Cascade Events
All-sky Search for Transient Astrophysical Neutrino Emission with 10 Years of IceCube Cascade Events Open
Neutrino flares in the sky are searched for in data collected by IceCube between 2011 and 2021 May. This data set contains cascade-like events originating from charged-current electron neutrino and tau neutrino interactions and all-flavor …
View article: CMS iRPC FEB development and validation
CMS iRPC FEB development and validation Open
View article: Measurement of the mesonic decay branch of the $\bar{K}\!N\!N$ quasi-bound state
Measurement of the mesonic decay branch of the $\bar{K}\!N\!N$ quasi-bound state Open
We conducted measurements of $K^- + {^3{\rm He}} \to π\!Y \!N + N'$ reactions using a $1~{\rm GeV}/c$ $K^-$-beam, with the objective of understanding the broad decay width of $\bar{K} \!N \!N$ (approximately twice as broad as that of $Λ(14…
View article: Search for decoherence from quantum gravity with atmospheric neutrinos
Search for decoherence from quantum gravity with atmospheric neutrinos Open
Neutrino oscillations at the highest energies and longest baselines can be used to study the structure of spacetime and test the fundamental principles of quantum mechanics. If the metric of spacetime has a quantum mechanical description, …
View article: Search for 10–1000 GeV Neutrinos from Gamma-Ray Bursts with IceCube
Search for 10–1000 GeV Neutrinos from Gamma-Ray Bursts with IceCube Open
We present the results of a search for 10–1000 GeV neutrinos from 2268 gamma-ray bursts (GRBs) over 8 yr of IceCube-DeepCore data. This work probes burst physics below the photosphere where electromagnetic radiation cannot escape. Neutrino…
View article: Search for Continuous and Transient Neutrino Emission Associated with IceCube’s Highest-energy Tracks: An 11 yr Analysis
Search for Continuous and Transient Neutrino Emission Associated with IceCube’s Highest-energy Tracks: An 11 yr Analysis Open
IceCube alert events are neutrinos with a moderate-to-high probability of having astrophysical origin. In this study, we analyze 11 yr of IceCube data and investigate 122 alert events and a selection of high-energy tracks detected between …