Regularized Unfolding of gamma-ray Spectra for Nuclear Physics ApplicationsReconstructing gamma-ray spectra from detector measurements is an ill-posed inverse problem. Standard methods, such as Folding Iteration with Compton Subtraction (FICS), provide point estimates but…E. Lima, L. L. Braseth, A. H. Mjøs et al.·Nov 14, 2025SaveLearn
A compact, easy-to-use leak detector for vacuum systems based on the MQ-8 sensorThis paper presents the development of a compact leak detector for vacuum systems that operates using hydrogen as a tracer gas, detected by a semiconductor MQ-8 sensor. The sensor is connected to an…S. M. Kovalov, I. V. Beznosenko, A. V. Vasyliev et al.·Nov 14, 2025SaveLearn
Millimeter-Wave Transmission-Line Reflectionless FiltersWe report on the development of transmission-line reflectionless filters operating with passbands at 100 GHz and 230 GHz, and stopband absorption up to 500 GHz, the highest operating frequencies yet…Matthew A. Morgan, Matt Bauwens, Seng Loo et al.·Nov 14, 2025SaveLearn
In-situ environmental radiation background measurement in the second phase of CJPLChina Jinping Underground Laboratory (CJPL), the deepest and largest underground laboratory worldwide, provides a low radiation background environment, which is necessary to frontier scientific…P. Zhang, Z. Zeng, J. Cheng et al.·Nov 14, 2025SaveLearn
Edge Machine Learning for Cluster Counting in Next-Generation Drift ChambersDrift chambers have long been central to collider tracking, but future machines like a Higgs factory motivate higher granularity and cluster counting for particle ID, posing new data processing…Deniz Yilmaz, Liangyu Wu, Julia Gonski et al.·Nov 13, 2025SaveLearn
High-throughput Parasitic-independent Probe Thermal Resistance Calibration for Robust Thermal Mapping with Scanning Thermal MicroscopyNanostructured materials, critical for thermal management in semiconductor devices, exhibit a strong size dependence in thermal transport. Studying thermal resistance variation across grain…Ram Munde, Heng-Ray Chuang, Raisul Islam·Nov 13, 2025SaveLearn
PlatonSPAD: A novel SPAD sensor for large-scale high-resolution particle detectorsHigh-resolution 3D tracking with sub-nanosecond timing is required for the detection of elementary particles, such as neutrinos. Conventional detectors, which utilize analog silicon photomultipliers,…Kodai Kaneyasu, Till Dieminger, Matthew Franks et al.·Nov 13, 2025SaveLearn
Development of the CEPC analog hadron calorimeter prototypeThe Circular Electron Positron Collider (CEPC) is a next-generation electron-positron collider proposed for the precise measurement of the properties of the Higgs boson. To emphasize boson…Yukun Shi, Anshun Zhou, Hao Liu et al.·Nov 13, 2025SaveLearn
Time resolution of the ALICE Time-Of-Flight detector with the first Run 3 pp collisions at s = 13.6 TeVParticle identification (PID) is a fundamental aspect of the ALICE detector system, central to its heavy-ion and proton-proton physics programs. Among the different PID strategies, ALICE uses the…ALICE Collaboration·Nov 13, 2025SaveLearn
Temperature Dependence of the Time Resolution in a SiPM-Readout Plastic Scintillator for Cosmic-Ray ApplicationsBalloon- and space-borne cosmic-ray experiments employ plastic scintillators read out by silicon photomultipliers (SiPMs) to achieve picosecond-level time resolutions for triggering and particle…José Reyes Castillo, Saúl Aguilar Salazar, Diego Mauricio Gomez Coral·Nov 13, 2025SaveLearn
Autonomous X-ray Fluorescence Mapping of Chemically Heterogeneous Systems via a Correlative Feature Detection FrameworkWe present X-AutoMap, a modular framework for autonomous X-ray fluorescence (XRF) mapping that enables chemically informed targeting of regions of interest through a correlative feature detection…Carlos Deleon, Dmitri Gavrilov, Peggy ODay et al.·Nov 13, 2025SaveLearn
An ASME-Compliant Helium-4 Evaporation Refrigerator for the SpinQuest ExperimentThis paper presents the design, safety basis, and commissioning results of a 1 K liquid helium-4 (4He) evaporation refrigerator developed for the Fermilab SpinQuest Experiment (E1039). The system…Jordan D. Roberts, Vibodha Bandara, Kenichi Nakano et al.·Nov 12, 2025SaveLearn
An ultrafast plenoptic-camera system for high-resolution 3D particle tracking in unsegmented scintillatorsNeutrino detectors, particle calorimeters and some dark matter detectors require dense and massive active materials. An extremely fine segmentation is desirable to achieve precise three-dimensional…Till Dieminger, Saúl Alonso-Monsalve, Christoph Alt et al.·Nov 12, 2025SaveLearn
Progress on the ALETHEIA project and a new approach to mitigate events overlapThe ALETHEIA project aims to search for low-mass dark matter using liquid helium (LHe)-filled time projection chambers (TPCs). While liquid argon and liquid xenon TPCs have been extensively employed…Junhui Liao·Nov 12, 2025SaveLearn
Commissioning the Resonance Ionization Spectroscopy Experiment at FRIBThis manuscript reports on the commissioning of the Resonance Ionization Spectroscopy Experiment (RISE) at the BECOLA facility at FRIB. The new instrument implements the collinear resonance…A. J. Brinson, B. J. Rickey, J. M. Allmond et al.·Nov 12, 2025SaveLearn
Photothermal resistivity alignment of optical fibers to SNSPDWe demonstrate a straightforward optoelectronic fiber alignment technique for superconducting nanowire single-photon detectors (SNSPDs) that exploits the temperature-dependent resistance of the…Martin Baránek, Dušan Lorenc, Tomáš Ščepka et al.·Nov 12, 2025SaveLearn
Towards low-cost lead screening with transmission XRFHuman exposure to lead (Pb) is a global health concern, yet existing technologies for detecting lead in our environment remain prohibitively expensive for widespread deployment. Here we present a new…Christoph Gaßner, Juliane Reisewitz, Jenna E. Forsyth et al.·Nov 12, 2025SaveLearn
On the Measurability of True Coincidence Summing in the GRIFFIN SpectrometerThe measurement of gamma-rays from decaying nuclei allow for the investigation into nuclear structure. True coincidence summing occurs when two gamma-rays from a single decay get detected in a single…Liam Schmidt·Nov 10, 2025SaveLearn
The Use of O2 in Gas Mixtures for Drift ChambersThe use of Oxygen in gas mixtures for drift chambers is highly discouraged because Oxygen, being strongly electronegative, is generally believed to lead, even in very small quantities, to extremely…A. M. Baldini, L. Bianco, H. Benmansour et al.·Nov 10, 2025SaveLearn
From Commissioning to Precision Data-Taking: Resolving Operational Challenges in the Nab Detector SystemsOur understanding of the weak mixing of quarks, described by the Cabibbo Kobayashi Maskawa (CKM) matrix, currently presents an anomaly. Thanks to major strides in both theory and experiment, improved…L. J. Broussard, H. Acharya, R. Alarcon et al.·Nov 10, 2025SaveLearn
MPGD with a 3D-printed Thick-GEM as sole gain elementWe present the first micropattern gaseous detector that employs a small 3D-printed Thick-GEM as its sole gain element. The detector can achieve sufficient gas gain for regular operation without the…J. Collins, M. Hohlmann·Nov 10, 2025SaveLearn
Electromagnetic transients and failed upward leaders observed during lightning activity in an onshore wind farmAt a wind farm in Croatia, lightning activity is monitored across the entire site using a lightning location system, and on a single wind turbine equipped with a Rogowski-coil-based current…Franjo Vukovic, Bozidar Filipovic-Grcic, Nina Stipetic et al.·Nov 9, 2025SaveLearn
Compressive multi-beam scanning transmission electron microscopyWe demonstrate a multi-beam scanning transmission electron microscopy (STEM) imaging that integrates down-sampling with super-resolution image reconstruction via a compressive sensing framework. A…Akira Yasuhara, Takumi Sannomiya, Ryoichi Horisaki·Nov 8, 2025SaveLearn
Transmission Efficiency of the Recoil Mass Spectrometer EMMA at TRIUMFThe mean transmission efficiency of the EMMA recoil mass spectrometer at TRIUMF has been measured with 6 different angular apertures at 17 kinetic energy/charge deviations with respect to the…B. Davids, N. E. Esker, J. Jaeyoung et al.·Nov 7, 2025SaveLearn
Development and characterization of MPGD-based transition radiation detectorsTransition Radiation Detectors (TRDs) are useful for electron identification and hadron suppression in high energy nuclear and particle physics experiments. Conventional wire-chamber TRDs face…Lauren Kasper, Alexander Austregesilo, Fernando Barbosa et al.·Nov 7, 2025SaveLearn