608 papers
This collection explores the fascinating world of instrumentation and detection within physics, focusing on the tools and sensors that allow scientists to measure the universe. From advanced particle trackers to sensitive gravitational wave detectors, these innovations form the backbone of modern discovery, turning abstract theories into observable data.
On Gist.Science, we process every new preprint in this field as it appears on arXiv, ensuring you stay ahead of the curve. Each paper is accompanied by a clear, plain-language explanation alongside a detailed technical summary, bridging the gap between complex research and accessible knowledge.
Below are the latest papers in physics instrumentation and detection, offering fresh insights into how we observe the fundamental nature of reality.
This paper describes the design and construction of the BUTTON-30, a 30-tonne hybrid detector installed 1.1 km underground at the Boulby Laboratory to evaluate the potential of simultaneous Cherenkov and scintillation light detection for neutrino interactions in a low-background environment.
This paper presents a compact, low-cost diagnostic for pulsed D-T fusion systems that utilizes an undoped fused-silica rod to detect short-lived radioactive isotopes via Cherenkov radiation, enabling rapid, pulse-to-pulse neutron yield measurements validated against existing detectors and currently deployed on Helion Energy's Polaris prototype.
This paper describes a server system and GUI application developed to automatically retrieve, process, and store data from the SNAPPY CubeSat while maintaining a command database, with future plans to implement automated email notifications for the team.
This paper summarizes the achievements of the MexNICA Collaboration, established in 2016 to coordinate Mexican participation in the MPD-NICA experiment at JINR, highlighting their contributions to the development of the miniBeBe trigger detector and advances in phenomenological and theoretical studies of the baryon-rich QCD phase diagram.
This paper presents experimental results validating the feasibility of a graphite cube moderator for creating a standing neutron target for inverse kinematics measurements, demonstrating strong agreement between measured and simulated neutron flux distributions for a full cube setup while highlighting discrepancies in a half-cube configuration to inform future proof-of-principle campaigns.
The PLASEN system at the Beijing Radioactive Ion-beam Facility has been fully commissioned, successfully utilizing an RFQ cooler-buncher to deliver high-quality bunched beams for high-resolution and high-sensitivity collinear resonance ionization spectroscopy of exotic nuclei.
This paper introduces an erasure-Pauli channel model to derive rigorous bounds on the optimal two-way assisted rates of polarization entanglement distribution in optical fibers, establishing a benchmark for long-distance quantum communication that remains robust against polarization mode dispersion and detector dark counts.
This paper presents a rapid, GPU-parallelized array-based algorithm that enables real-time, high-fidelity particle coincidence detection and centroiding for TimePix3-based velocity map imaging instruments, achieving processing speeds 25 times faster than data acquisition while outperforming traditional delay line anode detectors in discriminating simultaneous hits.
This paper presents the design, implementation, and theoretical validation of a compact, modular, and cost-effective tabletop high-harmonics generation beamline utilizing a hollow capillary waveguide to produce intense, broadband extreme ultraviolet and soft X-ray pulses for ultrafast pump-probe spectroscopy of complex optoelectronic devices.
This paper details the strategies and results of optimizing fresh air ventilation to successfully reduce radon concentration in the main hall of the 700-m deep JUNO underground laboratory from 1600 Bq/m³ to the required 100 Bq/m³, identifying underground water as a primary radon source.