J
Justin L. Fernandes
Researcher at Pacific Northwest National Laboratory
Publications - 11
Citations - 412
Justin L. Fernandes is an academic researcher from Pacific Northwest National Laboratory. The author has contributed to research in topics: Radar imaging & Neutrino. The author has an hindex of 8, co-authored 11 publications receiving 336 citations. Previous affiliations of Justin L. Fernandes include Northeastern University & Battelle Memorial Institute.
Papers
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Journal ArticleDOI
Determining the neutrino mass with cyclotron radiation emission spectroscopy-Project 8
Ali Ashtari Esfahani,David M. Asner,Sebastian Böser,R. Cervantes,C. Claessens,Luiz de Viveiros,P. J. Doe,S. Doeleman,Justin L. Fernandes,Martin Fertl,Erin C. Finn,Joseph A. Formaggio,D. Furse,Mathieu Guigue,K. M. Heeger,A. Mark Jones,Kareem Kazkaz,Jared A. Kofron,Callum Lamb,Benjamin H. LaRoque,Eric Machado,Elizabeth L. McBride,M. L. Miller,Benjamin Monreal,Prajwal Mohanmurthy,James Nikkel,N. S. Oblath,N. S. Oblath,Walter C. Pettus,R. G. Hamish Robertson,L J Rosenberg,Gray Rybka,Devyn Rysewyk,L. Saldaña,P. L. Slocum,Matthew Sternberg,Jonathan R. Tedeschi,Thomas Thümmler,B. A. VanDevender,Laura Vertatschitsch,M. Wachtendonk,Jonathan Weintroub,Natasha L. Woods,Andre Young,E. Zayas +44 more
TL;DR: Project 8 as discussed by the authors uses cyclotron radiation emission spectroscopy (CRES) to estimate the absolute neutrino mass with a lower bound of 9(0.1 ) using an atomic tritium source.
Journal ArticleDOI
Single-Electron Detection and Spectroscopy via Relativistic Cyclotron Radiation
D. M. Asner,Richard F. Bradley,L. de Viveiros,P. J. Doe,Justin L. Fernandes,Martin Fertl,Erin C. Finn,Joseph A. Formaggio,D. Furse,A. M. Jones,J. N. Kofron,B H LaRoque,M. Leber,Elizabeth L. McBride,M. L. Miller,Prajwal Mohanmurthy,Benjamin Monreal,N. S. Oblath,R. G. H. Robertson,L. J. Rosenberg,Gray Rybka,Devyn Rysewyk,Matthew Sternberg,Jonathan R. Tedeschi,Thomas Thümmler,B. A. VanDevender,Natasha L. Woods +26 more
TL;DR: This work demonstrates a fundamentally new approach to precision beta spectroscopy for future neutrino mass experiments by demonstrating single-electron detection in a novel radio-frequency spectrometer and the relativistic shift in the cyclotron frequency permits a precise electron energy measurement.
Proceedings ArticleDOI
Wide-Bandwidth, Wide-Beamwidth, High-Resolution, Millimeter-Wave Imaging for Concealed Weapon Detection
David M. Sheen,Justin L. Fernandes,Jonathan R. Tedeschi,Douglas L. McMakin,A. Mark Jones,Wayne M. Lechelt,Ronald H. Severtsen +6 more
TL;DR: The results of an extensive imaging study that explored the advantages of using extremely wide beamwidth and bandwidth are presented, primarily for 10-40 GHz frequency band.
Posted Content
Project 8: Determining neutrino mass from tritium beta decay using a frequency-based method
P. J. Doe,Jared A. Kofron,Elizabeth L. McBride,R. G. H. Robertson,L. J. Rosenberg,Gray Rybka,S. Doelman,A. Rogers,Joseph A. Formaggio,D. Furse,N. S. Oblath,B. H. LaRoque,M. Leber,Benjamin Monreal,M. Bahr,D. M. Asner,A. M. Jones,Justin L. Fernandes,B. A. VanDevender,R. B. Patterson,Richard F. Bradley,T. Thuemmler +21 more
TL;DR: Project 8 as discussed by the authors is a new approach to measuring the neutrino mass scale via the beta decay of tritium using cyclotron radiation emitted as the electrons spiral in a uniform magnetic field.
Proceedings ArticleDOI
Experimental results for standoff detection of concealed body-worn explosives using millimeter-wave radar and limited view ISAR processing
TL;DR: Current radar systems require impractically large synthetic apertures to effectively distinguish people wearing concealed body-worn improvised explosive devices from innocent individuals, and strategies to maximize detection with limited aperture are proposed.