This $517,046 Project Grant award from the National Science Foundation's (NSF) Geosciences program (CFDA 47.050) supports collaborative research on plasma turbulence and heating in the solar chromosphere. The investigators will carry out theoretical analysis and computer simulations to test the hypothesis that small-scale plasma processes, known as the thermal Farley-Buneman instability, cause heating in the coolest parts of the Sun's atmosphere. The research team will use observational data...
This National Science Foundation (NSF) Geosciences Program (CFDA 47.050) Project Grant award of $105,935 to the Bay Area Environmental Research Institute (BAER Institute) will support collaborative research to investigate plasma turbulence and heating in the solar chromosphere. The key activities include: Conducting theoretical analysis and computer simulations of solar observations to test the hypothesis that small-scale plasma processes, known as the Thermal Farley-Buneman Instability, are...
The National Science Foundation awarded a $280,817 Project Grant to the University of Colorado Boulder under the Geosciences federal grant program (CFDA 47.050) from May 15, 2023 to April 30, 2026. The grant supports research to advance understanding of coronal heating and solar wind acceleration processes through multi-messenger data analysis and four-dimensional forward modeling simulations. Specifically, the University will construct line-of-sight models of extreme ultraviolet and X-ray...
This National Science Foundation (NSF) Project Grant award under the Mathematical and Physical Sciences program (CFDA 47.049) provides $137,356 to support a collaborative research project focused on "Characterizing Energy Release and Flare Heating with High-Resolution Imaging and Spectral Observations and Modeling: Early DKIST Science." The project aims to unravel the physical mechanisms that heat the solar atmosphere during solar flares by combining numerical modeling with analysis of...
COLLABORATIVE RESEARCH: CHARACTERIZING ENERGY RELEASE AND FLARE HEATING WITH HIGH-RESOLUTION IMAGING AND SPECTRAL OBSERVATIONS AND MODELING: EARLY DKIST SCIENCE -SOLAR FLARES ARE BELIEVED TO BE POWERED BY MAGNETIC ENERGY RELEASED RAPIDLY THROUGH MAGNETIC RECONNECTION. THE TOTAL EMISSION OF A FLARE LASTS FOR TENS OF MINUTES, EVOLVING FROM THE SO-CALLED IMPULSIVE RISE PHASE THROUGH THE GRADUAL DECAY PHASE. EMISSION AT THE FEET OF EACH OF THE INDIVIDUAL FLARE LOOPS ALSO OFTEN EXHIBIT AN IMPULSIVE...
This $300,519 National Science Foundation project grant supports research and outreach activities to study the parametric decay instability mechanism's potential role in solar corona heating. Funded under the Geosciences program, which supports basic research to improve understanding of Earth's integrated systems, the two-year award to New Mexico Consortium will analyze observational data and conduct numerical simulations. Postdoctoral researchers and undergraduate students at Columbia...
This $135,000 National Science Foundation (NSF) Project Grant award under the Geosciences program (CFDA 47.050) supports collaborative research to study the impact of solar eclipses on the ionosphere, a critical region of Earth's atmosphere that affects radio communications and navigation. The lead awardee, the Regents of the University of Colorado (a U.S. state government entity and institution of higher learning), will coordinate multi-instrument observations of ionospheric parameters during...
This $305,598 Project Grant from the National Science Foundation Division of Astronomical Sciences, under the Mathematical and Physical Sciences program (CFDA 47.049), will fund collaborative research between the New Jersey Institute of Technology and the University of Alabama, Huntsville to study solar flare-producing active regions. The researchers will leverage high-resolution observations from the Daniel K. Inouye Solar Telescope and other ground-based and space-based telescopes, along...
This Project Grant from the National Science Foundation Division of Atmospheric and Geospace Sciences, totaling $357,172, supports research into small-scale ejections in the sun's photosphere through chromosphere and corona from September 1, 2021 through August 31, 2024. The award is being administered by the New Jersey Institute of Technology under the Geosciences program (CFDA 47.050) to strengthen understanding of the integrated Earth system through basic atmospheric and ocean sciences...
This $473,175 Project Grant award from the National Science Foundation's (NSF) Division of Astronomical Sciences supports research by the Bay Area Environmental Research Institute (BAER Institute), a non-profit research organization, and the University of Alabama, Huntsville. The funding will be used to analyze observations of sunspots from the NSF's Daniel K. Inouye Solar Telescope (DKIST) to better understand the dynamics of small-scale jets and bright dots in and around sunspot penumbrae....