A lightweight analysis farm for fundamental physics experimentsScientific collaborations require a strong computing infrastructure to successfully process and analyze data. While large-scale collaborations have access to resources such as Analysis Facilities,…Sebastian Brommer, Ralf Florian von Cube, Manuel Giffels et al.·Jan 6, 2025SaveLearn
Combined EFT interpretation of top quark, Higgs boson, electroweak and QCD measurements at CMSA recent EFT result from CMS is presented, combining differential cross section and direct EFT measurements performed by the CMS Collaboration across four branches of the Standard Model: top, Higgs,…Niels Van den Bossche·Jan 6, 2025SaveLearn
Observation of (3686) K-(1520)+ + c.c.Based on (2712.4 14.3)× 106 (3686) events collected at the BESIII detector operating at the BEPCII collider, we present the first observation of the decay $(3686) …BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Jan 5, 2025SaveLearn
Robust resonant anomaly detection with NPLMIn this study, we investigate the application of the New Physics Learning Machine (NPLM) algorithm as an alternative to the standard CWoLa method with Boosted Decision Trees (BDTs), particularly for…Gaia Grosso, Debajyoti Sengupta, Tobias Golling et al.·Jan 3, 2025SaveLearn
Search for ηc(2S) ppK+K- and measurement of cJ ppK+K- in (3686) radiative decaysA search for ηc(2S) ppK+K-, together with measurement of branching fractions of cJ(J=0,1,2) ppK+K- in the (3686) γ ηc(2S) and the $(3686)…M. Ablikim, M. N. Achasov, P. Adlarson et al.·Jan 3, 2025SaveLearn
Harnessing Hardware Acceleration in High-Energy Physics through High-Level Synthesis TechniquesAt the Large Hadron Collider, the vast amount of data from experiments demands not only sophisticated algorithms but also substantial computational power for efficient processing. This paper…Pelayo Leguina López, Santiago Folgueras·Jan 2, 2025SaveLearn
Estimating the track-reconstruction efficiency in phenomenological proposals of long-lived-particle searchesPhenomenological proposals of searches for new, long-lived particles face a challenge when estimating the reconstruction efficiency of displaced charged-particle tracks. The efficiency depends not…Emilie Bertholet, Abner Soffer·Jan 1, 2025SaveLearn
Energy reconstruction and calibration techniques of the DUNE LArTPCThe Liquid Argon Time Projection Chamber (LArTPC) technology is currently a preferred choice for neutrino experiments and beyond the standard model physics searches such as nucleon decay and dark…Praveen Kumar·Jan 1, 2025SaveLearn
Dual readout with capillary tubes -- status and prospectsThis paper discusses the ongoing development and testing of dual-readout fiber-based calorimeter demonstrators. An overview of the existing prototype will be presented, along with details on the…Nicolo Valle·Dec 31, 2024SaveLearn
Evolution of Pulse width modulation techniques of modular multilevel converterThe modular multilevel converter (MMC) is a promising converter technology for various highvoltage high-power applications. The reason to that is low-distortion output quantities can be achieved with…Khushbu Saradva, Meeta Matnani, Tapankumar Trivedi·Dec 31, 2024SaveLearn
Estimating detector systematic uncertainties for the T2K far detectorTokai to Kamioka (T2K) is a long-baseline neutrino oscillation experiment that measures oscillation parameters related to both μ(μ) disappearance and e(e)…Michael Reh·Dec 30, 2024SaveLearn
Exploring DHCAL design and performance with Graph Neural NetworksIn the context of a gas-sampling Digital Hadronic Calorimeter (DHCAL), we explore the potential of using Graph Neural Networks (GNN) for hadron energy reconstruction and Particle Identification (PID)…M. Borysova, D. Zavazieva, N. Kakati et al.·Dec 30, 2024SaveLearn
Charm production and hadronisation in pp and p--Pb collisions at s NN = 5.02 TeV at the LHC with ALICEProduction measurements of charm hadrons, particularly the yield ratios of different hadron species as a function of the transverse momentum, are important to study the charm hadronisation mechanism.…Tiantian Cheng·Dec 30, 2024SaveLearn
Estimating Large Global Significances with a New Monte Carlo Extrapolation MethodIn particle physics, it is needed to evaluate the possibility that excesses of events in mass spectra are due to statistical fluctuations as quantified by the standards of local and global…Liangliang Chen, Yufei Chen, Gerry Bauer et al.·Dec 30, 2024SaveLearn
Demonstration that Differential Length Changes of Optical Cavities are a Sensitive Probe for Ultralight Dark MatterMeasurements of differential length oscillations of Fabry-Perot cavities provide a sensitive and promising approach to searching for scalar ultralight dark matter (ULDM). The initial demonstration…Tejas Deshpande, Andra Ionescu, Nicholas Miller et al.·Dec 30, 2024SaveLearn
Precise Magnetic Field Mapping of the EMPHATIC Phase 1 Magnet with COMSOLA compact Halbach array magnet is used to measure the momentum of the secondary particles in EMPHATIC (Experiment to Measure the Production of Hadrons At a Test beam In Chicagoland). Hall probe data…Prachi Sharma·Dec 29, 2024SaveLearn
Measurement of Born cross section of e+e-00 at s = 3.50-4.95 GeVUsing e+e- collision data collected with the BESIII detector at the BEPCII collider at thirty-two center-of-mass energies from 3.50 to 4.95 GeV, corresponding to an integrated luminosity of 25…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Dec 29, 2024SaveLearn
Search for Solar Boosted Dark Matter Particles at the PandaX-4T ExperimentWe present a novel constraint on light dark matter utilizing 1.54 tonne·year of data acquired from the PandaX-4T dual-phase xenon time projection chamber. This constraint is derived through…Guofang Shen, Zihao Bo, Wei Chen et al.·Dec 28, 2024SaveLearn
First evidence for mixing-induced CP violation in B0s J/\,φ(1020) decays in pp collisions at s = 13 TeVA novel machine-learning-based flavor-tagging algorithm combining same-side and opposite-side tagging is used to obtain the equivalent of 27\,000 tagged B0s J/\, φ(1020)…CMS Collaboration·Dec 27, 2024SaveLearn
Measurement of the hard exclusive π0 muoproduction cross section at COMPASSA new and detailed measurement of the cross section for hard exclusive neutral-pion muoproduction on the proton was performed in a wide kinematic region, with the photon virtuality Q2 ranging from…G. D. Alexeev, M. G. Alexeev, C. Alice et al.·Dec 27, 2024SaveLearn
Flavor Physics at the CEPC: a General PerspectiveWe discuss the landscape of flavor physics at the Circular Electron-Positron Collider (CEPC), based on the nominal luminosity outlined in its Technical Design Report. The CEPC is designed to operate…Xiaocong Ai, Wolfgang Altmannshofer, Peter Athron et al.·Dec 27, 2024SaveLearn
Search for the double Dalitz decays η/η' e+e-μ+μ- and η' μ+μ-μ+μ-Using a data sample of (10087 44) × 106 J/ events collected with the BESIII detector, we search for the decays η/η' e+e-μ+μ- and $η' …BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Dec 27, 2024SaveLearn
Measurement of the branching fraction, polarization, and time-dependent CP asymmetry in B0 +- decays and constraint on the CKM angle φ2We present a measurement of the branching fraction and fraction of longitudinal polarization of B0 + - decays, which have two π0's in the final state. We also measure…Belle II Collaboration, I. Adachi, L. Aggarwal et al.·Dec 27, 2024SaveLearn
Experimental search potential for sbottom via 1 decays at the LHC Run-3 and HL-LHC, in final states with same-sign leptons and multiple jetsThis paper explores the experimental search potential for sbottom pair production in an R-parity conserving scenario at the LHC Run-3 and HL-LHC. The sbottom decays with a 100% BR via a chargino,…Otilia Ducu·Dec 26, 2024SaveLearn
Electron efficiency in LHC Run-2 with the ATLAS experimentThe document presents a general overview of the electron reconstruction, identification and isolation performance in the ATLAS experiment. The results are obtained using 13 TeV proton-proton…Otilia Ducu·Dec 26, 2024SaveLearn