Explanipedia

Detector Response Matrices, Effective Areas, and Flash-Effective Areas for Radiation Detectors Open

G. S. Bowers, E. A. Chase, William P. Ford, D. Coupland, B. Larsen , et al. · 2025

Radio frequency transients correlated with electron flux measured on-board the STP-Sat6 Open

Amitabh Nag, E. H. Lay, B. Larsen, Megan Mark, P. A. Fernandes , et al. · 2025

Determining Magnetic Field Directions and Omni-directional Fluxes of Particles from STPSat-6 ZPS Plasma Measurements Open

Yue Chen, Steven K. Morley, P. A. Fernandes, B. Larsen · 2025

This report summarizes our recent data derivation efforts on STPSat-6 ZPS plasma measurements, presenting final outcomes. We begin by outlining the methodology developed to determine local magnetic field directions from measured directiona…

The Influence of the Inner Magnetospheric Electric Field on Plasma Sheet Access Open

C. Ferradas, S. A. Thaller, Mei‐Ching Fok, G. D. Reeves, B. Larsen · 2024

This study presents observations of the large‐scale electric field and H + fluxes over the entire Van Allen Probes mission duration. These observations are used to determine the spatial distributions of the azimuthal component of the ExB d…

Proton Quenching in Rare-Earth Inorganic Scintillators: GAGG:Ce and YSO:Ce Open

Tatiana Espinoza, D. Walter, K. Bartlett, Caleb Roecker, R. Schirato , et al. · 2024

Scintillator detectors are an integral component of radiation detection systems for a variety of applications such as medical imaging, accelerator diagnostics, and space science. Typically, a scintillator detector’s response is characteriz…

Total Ionizing Dose Observations On-Board STPSat-6 in GEO Open

Carlos Maldónado, A. J. Rogers, J. T. Steinberg, R. M. Skoug, Steven K. Morley , et al. · 2024

The Falcon Solid-state Energetic Electron Detector (SEED) is an energetic charged particle sensor that has been developed at the United States Air Force Academy to monitor electron flux across the energy range of 14 to 145 keV in geosynchr…

Spacepy, Open-source software for space science data analysis and modelling Open

J. T. Niehof, B. Larsen, Steven K. Morley, D. T. Welling · 2024

Presentation - Development of the Experiment for Space Radiation Analysis (ESRA) CubeSat Mission to GTO Open

Carlos Maldónado, Jonathan Deming, Brooke N. Mosley, Justin McGlown, Anthony Nelson , et al. · 2024

Bayesian model for uncertainty in the HOPE Mass Spectrometer time-of-flight matrix Open

B. Larsen, A. D. Vira, R. M. Skoug, P. A. Fernandes · 2024

Acceleration, transport, and trapping of ultra heavy ions in the inner magnetosphere Open

G. D. Reeves, B. Larsen, H. O. Funsten, R. M. Skoug, P. A. Fernandes , et al. · 2024

The Need for Innovations in Instruments and Techniques to Enable Cold Ion and Cold Electron Measurements within the Magnetosphere Open

Carlos Maldónado, Gian Luca Delzanno, Pedro Alberto Resendiz Lira, B. Larsen, D. B. Reisenfeld , et al. · 2024

Bayesian Model for Uncertainty in HOPE Mass Spectrometer Time-of-Flight Matrix -Introduction Open

B. Larsen, A. D. Vira, R. M. Skoug, P. A. Fernandes · 2024

Influence of Counting and Response Function Uncertainties on Energy Spectra Parameter Distributions Open

B. Larsen, Mykhaylo Shumko · 2024

Current Space Environment Measurements Made By Los Alamos National Laboratory Open

B. Larsen, M. G. Henderson, Steven K. Morley, R. M. Skoug · 2024

The Los Alamos Laboratory: Space Weather Research and Data Open

R. H. Friedel, M. G. Henderson, Steven K. Morley, V. K. Jordanova, G. Cunningham , et al. · 2024

Ring Current Pressure Estimation with RAM-SCB using Data Assimilation and VanAllen Probe Flux Data Open

Humberto C. Godinez Vazquez, Yiqun Yu, M. G. Henderson, B. Larsen, V. K. Jordanova · 2024

Global Simulation of the March 17, 2013 storm: importance of boundary conditions in reproducing ring current observations Open

Yiqun Yu, V. K. Jordanova, B. Larsen, S. G. Claudepierre, D. T. Welling , et al. · 2024

CRRES observations of ion composition during EMIC mode wave events Open

E. MacDonald, B. Larsen · 2024

EMIC mode waves may play an important role in the dynamics of the growth and loss of the radiation belts. CRRES mission analysis has provided extensive information on the distributions of EMIC mode waves. Less well studied and understood i…

Synchronized Observations of Upflow, Redistribution, Circulation, and Energization (SOURCE) mission concept Open

J. Goldstein, Philippa Molyneux, D. L. Gallagher, Michael W. Davis, B. Larsen , et al. · 2023

The life cycle of core plasma, from its sources in the ionosphere through the magnetosphere-and its evolution and impacts along the way-is a truly critical aspect of geospace dynamics.Core plasma is initially cold (<10 eV) but becomes heat…

Follow the mass: the Science Case for Transformational Multi-scale Observations of Mass and Energy Flow Dynamics in Earth’s Magnetosphere Open

D. Malaspina, R. E. Ergun, J. Goldstein, Constance Spittler, Bryce Unruh , et al. · 2023

Whitepaper #261 in the Decadal Survey for Solar and Space Physics (Heliophysics) 2024-2033. Main topics: basic research. Additional topics: planetary magnetospheres; space-based missions/projects; system science.

Geospace Core Plasma Supply and Refillling (CPSR): Science and Observations for the Next Decade Open

J. Goldstein, Maria Usanova, Sergio Toledo‐Redondo, Viviane Pierrard, D. Malaspina , et al. · 2023

Heavy Ions: A Critical Measurement for Understanding the Solar Wind/Ionosphere/Magnetosphere Open

P. A. Fernandes, Raluca Ilie, Carlos Maldónado, Gian Luca Delzanno, M. H. Denton , et al. · 2023

Whitepaper #106 in the Decadal Survey for Solar and Space Physics (Heliophysics) 2024-2033. Main topics: basic research. Additional topics: system science; user-need-driven basic space weather research.

The Critical Need for Innovations in Instruments and Techniques to Enable In-Situ Cold Ion and Cold Electron Measurements within the Magnetosphere Open

Carlos Maldónado, Gian Luca Delzanno, Pedro Resendiz Lira, Justin Lee, B. Larsen , et al. · 2023

Whitepaper #262 in the Decadal Survey for Solar and Space Physics (Heliophysics) 2024-2033. Main topics: space weather applications; basic research. Additional topics: planetary magnetospheres; planetary ionospheres / upper atmospheres; ot…

Environmental specification accuracy requirements for anomaly resolution in various orbits Open

A. J. Boyd, T. P. O’Brien, Jeffery Cox, B. Larsen · 2023

Spacecraft anomaly attribution typically requires careful examination of the local space environment. However, this process can be strongly influenced by errors inherent in the environmental data. This can result in false negatives where e…

Front Matter Open

Joanne Coggins, Laura Clark Briggs, Mary Mcconnaha, Alix Dorsey, Margaret Saelens , et al. · 2023

WHOLE GLASS FACADE IN OFFICE BUILDING - MEASURED NOISE LEVEL AND REQUIREMENT FOR FACADE Open

B. Larsen · 2023

A review of instrument techniques to measure magnetospheric cold electrons and ions Open

Carlos Maldónado, Pedro Alberto Resendiz Lira, Gian Luca Delzanno, B. Larsen, D. B. Reisenfeld , et al. · 2023

A review of the instruments and techniques to directly measure the full distributions of the cold-ion and cold-electron populations in the magnetosphere is presented. Relatively few studies have focused on the cold plasma populations of th…

Resilience in Young Adult Literature Open

Margaret Saelens, B. Larsen · 2023

Young adult literature focuses on teenage main characters, telling the stories of their relationships, situations, challenges, and beliefs as they transition from children to adults. One main component in young adult literature is resilien…

Science of the Van Allen Probes Science Operations Centers Open

J. W. Manweiler, A. W. Breneman, J. T. Niehof, B. Larsen, G. Romeo , et al. · 2022

1283 Applying machine vision to empower preclinical development of immunotherapies in patient-derived organoid models of solid tumors Open

Chi-Sing Ho, Sonal Khare, Madhavi Kannan, Michael Streit, Timothy Lopez , et al. · 2022

Background Paradigm shifting next-generation immuno-oncology therapeutics such as CAR-T cells and bispecific engagers are rapidly gaining interest as investigational therapies. However, the discovery and preclinical development of these th…

B. Larsen YOU? Author Swipe