Publications

A common isotopic reservoir for amoeboid olivine aggregates (AOAs) and calcium-aluminum-rich inclusions (CAIs) revealed by Ti and Cr isotopic compositions | Earth and Planetary Science Letters, 2024
Z. A. Torrano, C. M. O. Alexander, R. W. Carlson, J. Render, G. A. Brennecka, and E. S. Bullock
cosmochemistry

A primordial noble gas component discovered in the Ryugu asteroid and its implications | Nature Communications, 2024
A. B. Verchovsky, F. A. J. Abernethy, M. Anand, I. A. Franchi, M. M. Grady, R. C. Greenwood, S. J. Barber, M. Suttle, M. Ito, N. Tomioka, M. Uesugi, A. Yamaguchi, M. Kimura, N. Imae, N. Shirai, T. Ohigashi, M.-C. Liu, K. Uesugi, A. Nakato, K. Yogata, H. Yuzawa, Y. Karouji, S. Nakazawa, T. Okada, T. Saiki, S. Tanaka, F. Terui, M. Yoshikawa, A. Miyazaki, M. Nishimura, T. Yada, M. Abe, T. Usui, S.-I. Watanabe, and Y. Tsuda
cosmochemistry

Absolute decay counting of 146Sm with 4π cryogenic microcalorimetry | Nuclear Instruments and Methods in Physics Research A, 2024
A. R. L. Kavner, Q. R. Shollenberger, K. N. Kmak, L. E. Borg, S. T. P. Boyd, J. D. Despotopulos, O. B. Drury, I. Jovanovic, S. Friedrich, A. T. Gallant, I. Kim, Y. H. Kim, P. Kunz, A. A. Kwiatkowski, D. H. Kwon, D. Lee, N. D. Scielzo, and G. B. Kim
cosmochemistry

Asteroid (101955) Bennu in the laboratory: Properties of the sample collected by OSIRIS-REx | Meteoritics & Planetary Science, 2024
D. S. Lauretta et al.
cosmochemistry

Chondrule sizes within the CM carbonaceous chondrites and measurement methodologies | Meteoritics & Planetary Science, 2024
C. J. Floyd, S. Benito, P.-E. Martin, L. E. T. Jenkins, E. T. Dunham, L. Daly, and M. R. Lee
cosmochemistry

Disequilibrium oxygen isotope distribution among aqueously altered minerals in Ryugu asteroid returned samples | Meteoritics & Planetary Science, 2024
N. T. Kita and the Hayabusa2 Chemistry Initial Analysis Team, including M.-C. Liu
cosmochemistry

Formation and interior evolution of Mars | Treatise on Geochemistry, 3rd Edition, 2024
T. S. Kruijer, L. E. Borg, A. Udry, and J. Filiberto
cosmochemistry

HIDALGO: A FUN object from the earliest epoch of the solar system’s history | Geochimica et Cosmochimica Acta, 2024
M.-C. Liu, N. Matsuda, K. D. McKeegan, E. T. Dunham, and K. A. McCain
cosmochemistry

Hydrogen in magnetite from asteroid Ryugu | Meteoritics & Planetary Science, 2024
J. Aléon and the Hayabusa2 Chemistry Initial Analysis Team, including M.-C. Liu
cosmochemistry

Mineralogical approach on laboratory weathering of uncontaminated Ryugu particles: Comparison with Orgueil and perspective for storage and analysis | Meteoritics & Planetary Science, 2024
N. Imae, N. Tomioka, M. Uesugi, M. Kimura, A. Yamaguchi, M. Ito, R. C. Greenwood, T. Kawai, N. Shirai, T. Ohigashi, C. Pilorget, J.-P. Bibring, M.-C. Liu, K. Uesugi, A. Nakato, K. Yogata, H. Yuzawa, Y. Kodama, M. Yasutake, K. Hirahara, A. Takeuchi, I. Sakurai, I. Okada, Y. Karouji, T. Yada, and M. Abe
cosmochemistry

Neodymium‐142 deficits and samarium neutron stratigraphy of C‐type asteroid (162173) Ryugu | Meteoritics & Planetary Science, 2024
Z. A. Torrano and the Hayabusa2 Chemistry Initial Analysis Team, including M.-C. Liu
cosmochemistry

Pervasive aqueous alteration in the early Solar System revealed by potassium isotopic variations in Ryugu samples and carbonaceous chondrites | Icarus, 2024
Y. Hu and the Hayabusa2 Chemistry Initial Analysis Team, including M.-C. Liu
cosmochemistry

Phosphorus-rich grains in Ryugu samples with major biochemical potential | Nature Astronomy, 2024
C. Pilorget, D. Baklouti, J.-P. Bibring, R. Brunetto, M. Ito, I. Franchi, N. Tomioka, M. Uesugi, A. Yamaguchi, R. Greenwood, T. Okada, T. Usui, T. Yada, K. Hatakeda, K. Yogata, D. Loizeau, T. Le Pivert-Jolivet, T. Jiang, J. Carter, V. Hamm, M. Abe, A. Aléon-Toppani, F. Borondics, Y. Enokido, Y. Hitomi, N. Imae, Y. Karouji, K. Kumagai, M. Kimura, Y. Langevin, C. Lantz, M.-C. Liu, M. Mahlke, A. Miyazaki, Z. Mughal, K. Nagashima, A. Nakano, A. Nakata, A. Nakato, M. Nishimura, T. Ohigashi, T. Ojima, F. Poulet, L. Riu, N. Shirai, Y. Sugiyama, R. Tahara, K. Uesugi, M. Yasutake, H. Yuzawa, A. Moussi-Soffys, S. Nakazawa, T. Saiki, F. Terui, M. Yoshikawa, S. Tanaka, S. Watanabe, and Y. Tsuda
cosmochemistry

Pyrrhotites in asteroid 162173 Ryugu: Records of the initial changes on their surfaces with aqueous alteration | Geochimica et Cosmochimica Acta, 2024
H. Yui and the Hayabusa2 Chemistry Initial Analysis Team, including M.-C. Liu
cosmochemistry

Rapid dissolution without elemental fractionation by laser driven hydrothermal processing (LDHP) | Journal of Laser Applications, 2024
C. B. Durrant, G. A. Brennecka, J. Wimpenny, D. G. Weisz, and R. Mariella Jr.
cosmochemistry

Rhenium Isotope Reconnaissance of Uranium Ore Concentrates | Earth & Planetary Science Letters, 2024
D. L. Sullivan, G. A. Brennecka, K. E. Grant, and A. D. Anbar
cosmochemistry

Tarda and Tagish Lake: Samples from the same outer Solar System asteroid and implications for D- and P-type asteroids | Geochimica et Cosmochimica Acta, 2024
D.L. Schrader, E.A. Cloutis, D.M. Applin, J. Davidson, Z.A.Torrano, D. Foustoukos, C.M.O. Alexander, K.J. Domanik, M. Matsuoka, T. Nakamura, T.J. Zega, G.A. Brennecka, J. Render
cosmochemistry

The formation and aqueous alteration of CM2 chondrites and their relationship to CO3 chondrites: A fresh isotopic (O, Cd, Cr, Si, Te, Ti, and Zn) perspective from the Winchcombe CM2 fall | Meteoritics & Planetary Science, 2024
R. C. Greenwood, R. Findlay, R. Martins, R. C. J. Steele, K. M. M. Shaw, E. Morton, P. S. Savage, M. E. Murphy, M. Rehkämper, I. A. Franchi, T. Elliott, M. D. Suttle, A. J. King, M. Anand, J. Malley, K. T. Howard, X. Zhao, D. Johnson, M.-C. Liu, K. A. McCain, and N. R. Stephen
cosmochemistry

The NanoSIMS-HR: the next generation of high spatial resolution dynamic SIMS | Analytical Chemistry, 2024
P. K. Weber, M. Debliqui, C. Defouilloy, X. Mayali, M.-C. Liu, R. Hestrin, J. Pett-Ridge, R. Stuart, M. Morris, and C. Ramon
cosmochemistry

The Ni isotopic composition of Ryugu reveals a common accretion region for carbonaceous chondrites | Science Advances, 2024
F. Spitzer and the Hayabusa2 Chemistry Initial Analysis Team, including M.-C. Liu
cosmochemistry

A common isotopic reservoir for amoeboid olivine aggregates (AOAs) and calcium-aluminum-rich inclusions (CAIs) revealed by Ti and Cr isotopic compositions | Earth & Planetary Science Letters, 2023
Z.A. Torrano, C. M. O’D. Alexander, R.W. Carlson, J. Render, G.A. Brennecka, E.S. Bullock
cosmochemistry

A History of Mild Shocks Experienced by the Regolith Particles on Hydrated Asteroid Ryugu | Nature Astronomy, 2023
N. Tomioka, A. Yamaguchi, M. Ito, M. Uesugi, N. Imae, N. Shirai, T. Ohigashi, M. Kimura, M.-C. Liu, and 31 coauthors
cosmochemistry

Abundant Presolar Grains and Primordial Organics Preserved in Carbon-rich Exogenous Clasts in Asteroid Ryugu | Science Advances, 2023
A. Nguyen and Hayabusa2 initial analysis team including M.-C. Liu
cosmochemistry

Calcium-aluminum-rich Inclusions in Non-carbonaceous Chondrites: Abundances, Sizes, and Mineralogy | Meteoritics and Planetary Sciences, 2023
E. T. Dunham, A. Sheikh, D. Opara, N. Matsuda, M.-C. Liu, and K. D. McKeegan
cosmochemistry

Carbonate Record of Temporal Change in Oxygen Fugacity and Gaseous Species in Asteroid Ryugu | Nature Geosciences, 2023
W. Fujiya and Hayabusa2 initial analysis team including M.-C. Liu
cosmochemistry

Chronology of alkali anorthosite 14304 clast “b” records basin forming impact at ~3.95 Ga | Geochimica Cosmochimica Acta, 2023
T.S. Kruijer et al.
cosmochemistry

Contribution of Ryugu-like Material to Earth’s Volatile Inventory by Cu and Zn Isotopic Analysis | Nature Astronomy, 2023
M. Paquet and 123 coauthors including M.-C. Liu
cosmochemistry

Early Fluid Activity on Ryugu Inferred by Isotopic Analyses of Carbonates and Magnetite | Nature Astronomy, 2023
K. A. McCain, N. Matsuda, M.-C. Liu, et al.
cosmochemistry

Gallium isotopic constraints for the origin of the Earth-Moon system | Earth and Planetary Science Letters, 2023
J. Render, J. Wimpenny, L. Borg
cosmochemistry

High-speed Focal Plane Wave Front Sensing with an Optical Chopper | Publications of the Astronomical Society of the Pacific, 2023
B.L. Gerard, D. Dillon, S. Cetre, and R. Jensen-Clem
adaptive optics, optical astronomy and cosmology

Hydrogen Isotopic Composition of Hydrous Minerals in Asteroid Ryugu | The Astrophysical Journal Letters, 2023
L. Piani and Hayabusa2 initial analysis team including M.-C. Liu
cosmochemistry

Impact of point spread function higher moments error on weak gravitational lensing–II: A comprehensive study | Monthly Notices of the Royal Astronomical Society, 2023
T. Zhang, H. Almoubayyed, R. Mandelbaum, J.E. Meyers, M. Jarvis, A. Kannawadi, M.A. Schmitz, A. Guinot, and LSST Dark Energy Science Collaboration
optical astronomy and cosmology

Insight into Multi-step Geological Evolution of C-type Asteroids from Ryugu Particles | Nature Astronomy, 2023
A. Yamaguchi, N. Tomioka, M. Ito, N. Shirai, M. Kimura, R. C. Greenwood, M.-C. Liu, and 27 coauthors
cosmochemistry

Lithium and Boron Isotopic Compositions of Olivine in Chondrules from Carbonaceous and Ordinary Chondrite Meteorites: Implications for the Origin of Solar 11B/10B ratio | Geochimica et Cosmochimica Acta, 2023
M.-C. Liu, M. Chaussidon, N. Matsuda
cosmochemistry

Magmatic Evolution I: Initial Differentiation of the Moon | Reviews in Mineralogy and Geochemistry, 2023
A.M. Gaffney et al.
cosmochemistry

Neodymium-142 Deficits and Samarium Neutron Stratigraphy of C-type Asteroid (162173) Ryugu | Meteoritics and Planetary Sciences, 2023
Z. A. Torrano and Hayabusa2 initital analysis team including M.-C. Liu
cosmochemistry

Oxygen Isotope Evidence from Ryugu Samples for Early Water Delivery to Earth by CI Chondrites | Nature Astronomy, 2023
R. C. Greenwood and 41 coauthors including M.-C. Liu
cosmochemistry

Quantifying the effect of late bombardment on terrestrial zircons | Earth and Planetary Science Letters, 2023
J. Reimink, C. Crow, D. Moser, B. Jacobsen, A. Bauer, T. Chacko
cosmochemistry

The Evolving Chronology of Moon Formation | Annual Review of Earth and Planetary Sciences, 2023
L.E. Borg, R.W. Carlson
cosmochemistry

The Formation and Aqueous Alteration of CM2 Chondrites and Their Relationship to CO3 Chondrites: A Fresh Isotopic (O, Cd, Cr, Si, Te, Ti, and Zn) Perspective from the Winchcombe CM2 Fall | Meteoritics and Planetary Sciences, 2023
R. C. Greenwood, R. M. Findlay, R. C. J. Steele, K. M. M. Shaw, E. Morton, P. S. Savage, M. E. Murphy, M. Rehkampler, I. A. Franchi, T. Elliott, M. D. Suttle, A. J. King, M. Anand, J. Malley, K. T. Howard, X. Zhao, D. Johnson, M.-C. Liu, K. A. McCain, N. R. Stephan
cosmochemistry

The Magnesium Isotope Composition of Samples Returned from Asteroid Ryugu | The Astrophysical Journal Letters, 2023
M. Bizzarro and Hayabusa2 initial analysis team including M.-C. Liu
cosmochemistry

The Oxygen Isotopic Composition of Samples Returned from Asteroid Ryugu with Implications for the Nature of the Parent Planetesimal | The Planetary Science Journal, 2023
H. Tang and Hayabusa2 initial analysis team including M.-C. Liu
cosmochemistry

Titanium and chromium isotopic compositions of calcium-aluminum-rich inclusions: Implications for the sources of isotopic anomalies and the formation of distinct isotopic reservoirs in the early Solar System | Geochimica Cosmochimica Acta, 2023
Z.A. Torrano, G.A. Brennecka, C.M. Mercer, S.J. Romaniello, V.K. Rai, R.R. Hines, M. Wadhwa
cosmochemistry

Water Circulation in Ryugu Asteroid Affected the Distribution of Nucleosynthetic Isotope Anomalies in Returned Sample | Science Advances, 2023
T. Yokoyama and Hayabusa2 initial analysis team including M.-C. Liu
cosmochemistry

A Reanalysis of Public Galactic Bulge Gravitational Microlensing Events from OGLE-III and IV |The Astrophysical Journal Supplement Series, 2022
N. Golovich, W. Dawson, F. Bartolic, C.Y. Lam, J.R. Lu, M.S. Medford, M.D. Schneider, G. Chapline, E.F. Schlafly, A. Drlica-Wagner, and K. Pruett
optical astronomy and cosmology

Chemical separation of 146Sm for half-life determination | Journal of Radioanalytical and Nuclear Chemistry, 2022
Q.R. Shollenberger, K.N. Kmak, C. K. I. Sio, J.D. Despotopulos, G.B. Kim, L.E. Borg
cosmochemistry

Disk transport rates from Ti isotopic signatures of refractory inclusions | Meteoritics & Planetary Science, 2022
J. Render, J.F.J. Bryson, S. Ebert, G.A. Brennecka
cosmochemistry

EarthShine: Observing our world as an exoplanet from the surface of the Moon | JATIS, 2022
P. T. Boyd, E. L. Wilson, A. P. Smale, P. Supsinskas, T. A. Livengood, T. Hewagama, G. L. Villanueva, A. Marshak, N. A. Krotkov, P. Pokorny, J. Bixler, J. D. Noland, G. Ramu, P. Cleveland, J. Ganino, M. Jhabvala, E. Quintana, E. Gilbert, K. Colon, G. N. Arney, S. D. Domalgal-Goldman, A. Mandell, T. Barclay, M. Kuchner, L. Ott
smallsat capabilities

Effects of Impact and Target Parameters on the Results of a Kinetic Impactor: Predictions for the Double Asteroid Redirection Test (DART) Mission | Planetary Science Journal, 2022
A.M. Stickle, M.E. DeCoster, C. Burger , W.K. Caldwell, D. Graninger, K.M. Kumamoto, R. Luther, J. Ormö, S. Raducan, E. Rainey, C.M. Schäfer, J.D. Walker, Y. Zhang, P. Michel, J.M. Owen, O. Barnouin, A.F. Cheng, S. Chocron, G.S. Collins, T.M. Davison, E. Dotto, F. Ferrari, M.I. Herreros , S.L. Ivanovski, M. Jutzi, A. Lucchetti, E. Martellato, M. Pajola, C.S. Plesko, M. Bruck Syal, S.R. Schwartz, J.M. Sunshine, K. Wünnemann
planetary defense

FSISPH: An SPH formulation for impacts between dissimilar materials | Journal of Computational Physics, 2022
J.M. Pearl, C.D. Raskin, J.M. Owen
planetary defense

Gaussian Process Classification for Galaxy Blend Identification in LSST |The Astrophysical Journal, 2022
J.J. Buchanan, M.D. Schneider, R.E. Armstrong, A.L. Muyskens, B.W. Priest, and R.J. Dana
optical astronomy and cosmology

Isotope velocimetry: Experimental and theoretical demonstration of the potential importance of gas flow for isotope fractionation during evaporation of protoplanetary material | Earth & Planetary Science Letters, 2022
E.D. Young, C.A. Macris, H. Tang, A.A. Hogan, Q.R. Shollenberger
cosmochemistry

MEGASIM: Lifetimes and Resonances of Earth Trojan Asteroids—The Death of Primordial ETAs? | The Astrophysical Journal, 2022
T. Yeager and N. Golovich
optical astronomy and cosmology

Predicting Asteroid Material Properties from a DART-like Kinetic Impact | The Planetary Science Journal, 2022
K.M. Kumamoto, J.M. Owen, M. Bruck Syal, J. Pearl, C. Raskin, W.K. Caldwell, E. Rainey, A.M. Stickle, R.T. Daly, and O. Barnouin
planetary defense

Rare Events via Cross-Entropy Population Monte Carlo | IEEE Signal Processing Letters, 2022
C. Miller, J.N. Corcoran, and M.D. Schneider
optical astronomy and cosmology

Solar System evolution and terrestrial planet accretion determined by Zr isotopic signatures of meteorites | Earth & Planetary Science Letters, 2022
J. Render, G.A. Brennecka, C. Burkhardt, T. Kleine
cosmochemistry

Spacecraft Geometry Effects on Kinetic Impactor Missions | The Planetary Science Journal, 2022
J.M. Owen, M.E. DeCoster, D.M. Graninger, and S.D. Raducan
planetary defense

Star-Galaxy Image Separation with Computationally Efficient Gaussian Process Classification |The Astrophysical Journal, 2022
A.L. Muyskens, I.R. Goumiri, B.W. Priest, M.D. Schneider, R.E. Armstrong, J. Bernstein, and R. Dana
optical astronomy and cosmology

The gallium isotopic composition of the Moon | Earth and Planetary Science Letters, 2022
J. Wimpenny, L. Borg, and C.K.I. Sio
cosmochemistry

The impact of tomographic redshift bin width errors on cosmological probes | Monthly Notices of the Royal Astronomical Society, 2022
I.S. Hasan, S.J. Schmidt, M.D. Schneider, J.A. Tyson
optical astronomy and cosmology

The origin of volatile elements in the Earth–Moon system | Proceedings of the National Academy of Sciences, 2022
L.E. Borg, G.A. Brennecka, T. S. Kruijer
cosmochemistry

Titanium isotope systematics of refractory inclusions: Echoes of molecular cloud heterogeneity | Geochimica Cosmochimica Acta, 2022
Q.R. Shollenberger, J. Render, M.K. Jordan, K.A. McCain, S. Ebert, A. Bischoff, T. Kleine, E.D. Young
cosmochemistry

Tungsten and molybdenum isotopic evidence for an impact origin of pallasites | Earth and Planetary Science Letters, 2022
T. S. Kruijer, C. Burkhardt, L. E. Borg, T. Kleine
cosmochemistry

A Search for L4 Earth Trojan Asteroids Using a Novel Track-Before-Detect Multi-Epoch Pipeline | The Astronomical Journal, 2021
N. Lifset, N. Golovich, E. Green, R. Armstrong, and T. Yeager
optical astronomy and cosmology

Blending and obscuration in weak-lensing magnification | Monthly Notices of the Royal Astronomical Society, 2021
E. Gaztanaga, S.J. Schmidt, M.D. Schneider, and J.A. Tyson
optical astronomy and cosmology

Conceptual Design of BabyIAXO, the intermediate stage towards the International Axion Observatory | Journal of High Energy Physics, 2021
A. Alben et al. (IAXO Collaboration)
particle astrophysics

Constraints on chondrule generation, disk dynamics, and asteroid accretion from the compositions of carbonaceous meteorites | The Astrophysical Journal, 2021
J.F.J. Bryson and G.A. Brennecka
cosmochemistry

First operation of transition-edge sensors in space with the Micro-X sounding rocket | Proc. SPIE, 2021
J.S. Adams et al, with M.E. Eckart and A.J.F. Hubbard
x-ray and laboratory astrophysics

Fossil records of early solar irradiation and cosmolocation of the CAI factory: A reappraisal | Science Advances, 2021
D.V. Bekaert, M. Auro, Q.R. Shollenberger, M.-C. Liu, H. Marschall, K.W. Burton, B. Jacobsen, G.A. Brennecka, G.J. MacPherson, R. von Mutius, A. Sarafian, S.G. Nielsen
cosmochemistry

High-resolution Laboratory Measurements of K-shell X-Ray Line Polarization and Excitation Cross Sections in Helium-like S XV Ions | ApJ, 2021
C. Shah, N. Hell, A. Hubbard, M.F. Gu, M.J. MacDonald, M.E. Eckart, R.L. Kelley, C.A. Kilbourne, M.A. Leutenegger, F.S. Porter, G.V. Brown
x-ray and laboratory astrophysics

Impact of neutron energy on asteroid deflection performance | Acta Astronautica, 2021
L.S. Horan, D.E. Holland, M. Bruck Syal, J.E. Bevins, J.V. Wasem
planetary defense

Improving Astronomy Image Quality Through Real-Time Wavefront Estimation | Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) Workshops, 2021
D. Thomas, J. Meyers, S.M. Kahn
optical astronomy and cosmology

Isotopic signatures as tools to reconstruct the primordial architecture of the Solar System | Earth and Planetary Science Letters, 2021
J. Render and G.A. Brennecka
cosmochemistry

Late-time small body disruptions for planetary defense | Acta Astronautica, 2021
P.K. King, M. Bruck Syal, D.S.P. Dearborn, R. Managan, J.M. Owen, C. Raskin
planetary defense

Microcalorimeter measurement of x-ray spectra from a high-temperature magnetically confined plasma | RSI, 2021
M.E. Eckart, P. Beiersdorfer, G.V. Brown, D.J. Den Hartog, N. Hell, R.L. Kelley, C.A. Kilbourne, E.W. Magee, A.-E.Y. Mangoba, M.D. Nornberg, F.S. Porter, L.M. Reusch, and J.P. Wallace
x-ray and laboratory astrophysics

MuyGPs: Scalable Gaussian Process Hyperparameter Estimation Using Local Cross-Validation | 2021
A. Muyskens, B. Priest, I. Goumiri, and M. Schneider
optical astronomy and cosmology

Optical, structural and aging properties of Al/Sc-based multilayers for the extreme ultraviolet | Thin Solid Films, 2021
J. Rebellato, R. Soufli, E. Meltchakov, E.M. Gullikson, S. de Rossi, C. Baumiere, F. Pallier, and F. Delmotte
x-ray and extreme ultraviolet optics

The Emirates Mars Ultraviolet Spectrometer (EMUS) for the EMM Mission | Space Science Reviews, 2021
G.M. Holsclaw, J. Deighan, H. Almatroushi, M. Chaffin, J. Correira, J.S. Evans, M. Fillingim, A. Hoskins, S.K. Jain, R. Lillis, F. Hussain Lootah, J.B. McPhate, O.H.W. Siegmund, R. Soufli, and K. Tyagi
x-ray and extreme ultraviolet optics

The LSST DESC DC2 Simulated Sky Survey | The Astrophysical Journal Supplement Series, 2021
The LSST Dark Energy Science Collaboration
optical astronomy and cosmology

The Pandora SmallSat: Multiwavelength Characterization of Exoplanets and their Host Stars | Proceedings of the Small Satellite Conference, 2021
E.V. Quintana, K.D. Colón, G. Mosby, J.E. Schlieder, P. Supsinskas, J. Karburn, J.L. Dotson, T.P. Greene, C. Hedges, D. Apai, T. Barclay, J.L. Christiansen, N. Espinoza, S.E. Mullally, E.A. Gilbert, K. Hoffman, V.B. Kostov, N.K. Lewis, T.O. Foote, J. Mason, A. Youngblood, B.M. Morris, E.R. Newton, J. Pepper, B.V. Rackham, J.F. Rowe, K. Stevenson
smallsat capabilities

Trigonometric Parallaxes of Two T Dwarfs With Keck and ShaneAO Astrometry | The Astronomical Society of the Pacific, 2021
J. Nguyen, S.M. Ammons, K. Dennison, E.V. Garcia, J.R. Lu, S. McMillan, and M. Salama
optical astronomy and cosmology

Trigonometric Parallaxes of Two T Dwarfs With Keck and Shane AO Astrometry | Publications of the Astronomical Society of the Pacific, 2021
J. Nguyen, S.M. Ammons, K. Dennison, E.V. Garcia, J.R. Lu, S. McMillan, M. Salama
adaptive optics

Astronomical context of Solar System formation from molybdenum isotopes in meteorite inclusions | Science, 2020
G.A. Brennecka, C. Burkhardt, G. Budde, T.S. Kruijer, F. Nimmo, T. Kleine
cosmochemistry

Benchmarking impact hydrocodes in the strength regime: implications for modeling deflection by a kinetic impactor | Icarus, 2020
A.M. Stickle, M. Bruck Syal, A.F. Cheng, G.S. Collins, T.M. Davison, G. Gisler, N. Güldemeister, T. Heberling, R. Luther, P. Michel, P.L. Miller, J.M. Owen, E.S.G. Rainey, A.S. Rivkin, T. Rosch, K. Wünnemann
planetary defense

Color-color diagrams as tools for assessment of the variable absorption in high mass X-ray binaries | A&A, 2020
V. Grinberg, M. A. Nowak, and N. Hell
x-ray and laboratory astrophysics

Constraining the behavior of gallium isotopes during evaporation at extreme temperatures | Geochimica et Cosmochimica Acta, 2020
J. Wimpenny, N. Marks, K. Knight, L. Borg, J. Badro, and F. Ryerson
cosmochemistry

Debris Disk Results from the Gemini Planet Imager Exoplanet Survey’s Polarmetric Imaging Campaign | The Astronomical Journal, 2020
T.M. Esposito et al
adaptive optics

GeMini: A High-Resolution, Low-Resource, Gamma-Ray Spectrometer for Planetary Science Applications | Space Science Reviews, 2020
M.T. Burks, O.B. Drury, J.O. Goldsten, L.B. Hagler, L.E. Heffern, N.R. Hines, G.-B. Kim, D.J. Lawrence, K.E. Nelson, P.N. Peplowski, Z.W. Yokley
gamma-ray spectrometers

High efficiency Al/Sc-based multilayer coatings in the EUV wavelength range above 40 nanometers | Opt. Lett., 2020
J. Rebellato, R. Soufli, E. Meltchakov, E. Gullikson, S. de Rossi, and F. Delmotte
x-ray and extreme ultraviolet optics

High-Precision Determination of Oxygen Ka Transition Energy Excludes Incongruent Motion of Interstellar Oxygen | PRL, 2020
M.A. Leutenegger et al, with N. Hell and G. V. Brown
x-ray and laboratory astrophysics

Highly charged ions in a new era of high resolution X-ray astrophysics | X-ray Spectrometry, 2020
N. Hell, P. Beiersdorfer, G.V. Brown, M.E. Eckart, R.L. Kelley, C.A. Kilbourne, M.A. Leutenegger, T.E. Lockard, F.S. Porter, J. Wilms
x-ray and laboratory astrophysics

Lifetimes of interstellar dust from cosmic ray exposure ages of presolar silicon carbide | Proceedings of the National Academy of Sciences, 2020
P.R. Heck, J. Greer, L. Kööp, R. Trappitsch, F. Gyngard, H. Busemann, C. Maden, J.N. Ávila, A.M. Davis, R. Wieler
cosmochemistry

Numerical Simulations of Laboratory-Scale, Hypervelocity-Impact Experiments for Asteroid-Deflection Code Validation | Earth and Space Science, 2020
T.P. Remington, J.M. Owen, A.M. Nakamura, P.L. Miller, and M. Bruck Syal
planetary defense

Options and uncertainties in planetary defense: Impulse-dependent response and the physical properties of asteroids | Acta Astronautica, 2020
D.S.P. Dearborn, M. Bruck Syal, B.W. Barbee, G. Gisler, K. Greenaugh, K.M. Howley, R. Leung, J. Lyzhoft, P.L. Miller, J.A. Nuth, C.S. Plesko, B.D. Seery, J.V. Wasem, R.P. Weaver, M. Zebenay
planetary defense

PopSyCLE: A New Population Synthesis Code for Compact Object Microlensing Events | The Astrophysical Journal, 2020
C.Y. Lam, J.R. Lu, M.W. Hosek Jr., W.A. Dawson, and N.R. Golovich
optical astronomy and cosmology

Reinforcement Learning via Gaussian Processes with Neural Network Dual Kernels | 2020 IEEE Conference on Games, 2020
I. Goumiri, B. Priest, and M.D. Schneider
optical astronomy and cosmology

Simulations of high-velocity impacts on metal in preparation for the Psyche mission | Icarus, 2020
C. Maurel, P. Michel, J.M. Owen, R.P. Binzel, M. Bruck Syal, and G. Libourel
planetary defense

Status of x-ray imaging and spectroscopy mission (XRISM) | Proc. SPIE, 2020
M. Tashiro et al.
x-ray and laboratory astrophysics

The formation and evolution of the Moon’s crust inferred from the Sm-Nd isotopic systematics of highlands rocks | Geochimica et Cosmochimica Acta, 2020
L.E. Borg, W. S. Cassata, J. Wimpenny, A. M. Gaffney, C. K. Shearer
cosmochemistry

The great isotopic dichotomy of the early Solar System | Nature Astronomy, 2020
T.S. Kruijer, T. Kleine, L.E. Borg
cosmochemistry

The timing of lunar solidification and mantle overturn recorded in ferroan anorthosite | Earth and Planetary Science Letters, 2020
C. K. Sio, L. E. Borg, and W. S. Cassata
cosmochemistry

A High Spectral Resolution Study of the Soft X-Ray Background with the X-Ray Quantum Calorimeter | ApJ, 2019
D. Wulf, M.E. Eckart, M. Galeazzi, F. Jaeckel, R.L. Kelly, C.A. Kilbourne, K.M. Morgan, F.S. Porter, D. McCammon, A.E. Szymkowiak
x-ray and laboratory astrophysics

Chandra X-ray spectroscopy of the focused wind in the Cyngus X-1 system. III. Dipping in the low/hard state | A&A, 2019
M. Hirsch, N. Hell, V. Grinberg, R. Balhausen, M.A. Nowak, K. Pottschmidt, N.S. Schulz, T. Dauser, M. Hanke, T.R. Kallman, G.V. Brown, and J. Wilms
x-ray and laboratory astrophysics

Depth-graded Mo/Si multilayer coatings for hard x-rays | Opt. Express, 2019
C. Burcklen, T. Pardini, J. Alameda, J. Robinson, Y. Platonov, C. Walton, and R. Soufli
x-ray and extreme ultraviolet optics

Design of optical/IR blocking filters for the Lynx X-ray Microcalorimeter | JATIS, 2019
M.E. Eckart, W. Yoon, B. Zeiger, S. Bandler, and D. McCammon
x-ray and laboratory astrophysics

Extended Line Spread Function of TES Microcalorimeters with Au/Bi Absorbers | IEEE Trans. Appl. Supercond., 2019
M. E. Eckart et al.
x-ray and laboratory astrophysics

Isotopes of Barium as a Chronometer for Supernova Dust Formation | The Astrophysical Journal, 2019
U. Ott, T. Stephan, P. Hoppe, M.R. Savina
cosmochemistry

Isotopic evidence for a young magma ocean | Earth and Planetary Science Letters, 2019
L.E. Borg, A.M. Gaffney, T.K. Kruijer, N.A. Marks, C.K. Sio, J. Wimpenny
cosmochemistry

Laboratory Measurements of X-Ray Emission from Highly Charged Argon Ions | ApJ, 2019
E. Bulbul, A. Foster, G.V. Brown, M.W. Bautz, P. Beiersdorfer, N. Hell, C. Kilbourne, R. Kraft, R. Kelley, M.A. Leutenegger, E.D. Miller, F.S. Porter, and R.K. Smith
x-ray and laboratory astrophysics

Lifetime stability and microstructure properties of Cr/B4C x-ray reflective multilayer coatings | Journal of Nanoscience and Nanotechnology, 2019
C. Burcklen, R. Soufli, J. Rebellato, C. Walton, E. Meltchakov, J.E. Rault, E. Gullikson, and F. Delmotte
x-ray and extreme ultraviolet optics

Optical constants of magnetron sputtered Pt thin films with improved accuracy in the N- and O- electronic shell absorption regions | J. Appl. Phys., 2019
R. Soufli, F. Delmotte, J. Meyer-Ilse, F. Salmassi, N. Brejnholt, S. Massahi, D. Girou, F. Christensen, and E.M. Gullikson
x-ray and extreme ultraviolet optics

Origin of ¹⁶O-righ Fin-Grained Ca-Al-Rich Inclusions of Different Mineralogy and Texture | Geochemistry, 2019
J. Han, B. Jacobsen, M.-L. Liu, A.J. Brearley, J.E. Matzel, L.P. Keller
cosmochemistry

Physics Potential of the International Axion Observatory (IAXO) | Journal of Cosmology and Astroparticle Physics, 2019
E. Armengaud et al.
particle astrophysics

The Gemini Planet Imager Exoplanet Survey: Giant Planet and Brown Dwarf Demographics from 10 to 100 AU | The Astronomical Journal, 2019
E. Nielsen et al
adaptive optics, optical astronomy and cosmology

Validating Ice Impacts using Adaptive Smoothed Particle Hydrodynamics for Planetary Defense | Proceedings of the 2019 Hypervelocity Impact Symposium, 2019
D. Graninger, M. Bruck Syal, J.M. Owen, P.L. Miller
planetary defense

Design of optical systems that maximize as-built performance using tolerance/compensator-informed optimization | Optics Express, 2018
B.J. Bauman and M.D. Schneider
optical astronomy and cosmology

Ground calibration of the Astro-H (Hitomi) soft x-ray spectrometer | JATIS, 2018
M.E. Eckart et al, with G.V. Brown
x-ray and laboratory astrophysics

High-resolution Charge Exchange Spectra with L-shell Nickel Show Striking Differences from Models | ApJL, 2018
G. L. Betancourt-Martinez, P. Beiersdorfer, G.V. Brown, R.S. Cumbee, N. Hell, R.L. Kelley, C.A. Kilbourne, M.A. Leutenegger, T.E. Lockard, F.S. Porter
x-ray and laboratory astrophysics

Integrated telescope for imaging applications | US Patent 10,935,780, 2018
B. Bauman and A. Pertica
smallsat capabilities

LLAMAS: Low Latency Adaptive Optics at LLNL | Proceedings of the SPIE, 2018
S.M. Ammons, B. Bauman, G. Burton, C. Gates, J. Dawson, B. Hackel, D. Homoelle, M. Kim, G. Larkin, D.W. Palmer, R. Panas, P. Pax, L.A. Poyneer
adaptive optics

Options and uncertainties in planetary defense: Mission planning and vehicle design for flexible response | Acta Astronautica, 2018
B.W. Barbee, M. Bruck Syal, D.S.P. Dearborn, G. Gisler, K. Greenaugh, K.M. Howley, R. Leung, J. Lyzhoft, P.L. Miller, J.A. Nuth, C.S. Plesko, B.D. Seery, J.V. Wasem, R.P. Weaver, M. Zebenay
planetary defense

Soft x-ray optical constants of sputtered chromium thin films with improved accuracy in the L and M absorption edge regions | J. Appl. Phys., 2018
F. Delmotte, J. Meyer-Ilse, F. Salmassi, R. Soufli, C. Burcklen, J. Rebellato, A. Jérome, I. Vickridge, E. Briand, and E. Gullikson
x-ray and extreme ultraviolet optics

The Warm Electron Beam Ion Trap (WEBIT): An instrument for ground calibration of space-borne x-ray spectrometers | RSI, 2018
T.E. Lockard, E.W. Magee, D.A. Layne, M.A. Leutenegger, M.E. Eckart, N. Hell, G.V. Brown, P. Beiersdorfer
x-ray and laboratory astrophysics

Age of Jupiter inferred from the distinct genetics and formation times of meteorites | Proceedings of the National Academy of Sciences, 2017
T.S. Kruijer, C. Burkhardt, G. Budde, T. Kleine
cosmochemistry

Individual, Model-Independent Masses of the Closest Known Binary Brown Dwarf Binary to the Sun | Astrophysical Journal, 2017
E.V. Garcia, S.M. Ammons, M. Salama, I. Crossfield, E. Bendek, J. Chilcote, V. Garrel, J.R. Graham, P. Kalas, Q. Konopacky, J.R. Lu, B. Macintosh, E. Marin, C. Marois, E. Nielsen, B. Neichel, D. Pham, R.J. De Rosa, D.M. Ryan, M. Service, and G. Sivo
adaptive optics

Modeling impact outcomes for the Double Asteroid Redirection Test (DART) mission | Procedia Engineering, 2017
A.M. Stickle, E.S.G. Rainey, M. Bruck Syal, J.M. Owen, P.L. Miller, O.S. Barnouin, C.M. Ernst
planetary defense

New CAST limit on the axion–photon interaction | Nature Physics, 2017
CAST Collaboration
particle astrophysics

Probabilistic Cosmological Mass Mapping from Weak Lensing Shear | The Astrophysical Journal, 2017
M.D. Schneider, K.Y. Ng, W.A. Dawson, P.J. Marshall, J.E. Meyers, and D.J. Bard
optical astronomy and cosmology

Shape Dependence of the Kinetic Deflection of Asteroids | Journal of Guidance, Control, and Dynamics, 2017
J.D. Feldhacker, M. Bruck Syal, B.A. Jones, A. Doostan, J. McMahon, D.J. Scheeres
planetary defense

The Hyper Suprime-Cam Software Pipeline | Publications of the Astronomical Society of Japan, 2017
J. Bosch et al
optical astronomy and cosmology

A nucleosynthetic origin of the Earth’s anomalous ¹⁴²Nd composition | Nature, 2016
C. Burkhardt, L.E. Borg, G.A. Brennecka, Q.R. Shollenberger, N. Dauphas, T. Kleine
cosmochemistry

An accurate and practical method for inference of weak gravitational lensing from galaxy images | Monthly Notices of the Royal Astronomical Society, 2016
G.M. Bernstein, R. Armstrong, C. Krawiec, M.C. March
optical astronomy and cosmology

Aperiodic Mo/Si multilayers for hard x-rays | Optics Express, 2016
T. Pardini, J. Alameda, Y. Platonov, J. Robinson, R. Soufli, E. Spiller, C. Walton, and S.P. Hau-Riege
x-ray and extreme ultraviolet optics

Cr/B4C multilayer mirrors: study of interfaces and x-ray reflectivity | J. App. Phys., 2016
C. Burcklen, R. Soufli, D. Dennetiere, F. Polack, B. Capitanio, E. Gullikson, E. Meltchakov, M. Thomasset, A. Jerome, S. de Rossi, and F. Delmotte
x-ray and extreme ultraviolet optics

Deflection by kinetic impact: Sensitivity to asteroid properties | Icarus, 2016
M. Bruck Syal, J.M. Owen, and P.L. Miller
planetary defense

Discovery of a Substellar Companion to the Nearby Debris Disk Host HR 2562 | The Astrophysical Journal Letters, 2016
Q. Konopacky et al
adaptive optics

Excavating Stickney Crater at Phobos | Geophysical Research Letters, 2016
M. Bruck Syal, J. Rovny, J.M. Owen, P.L. Miller
planetary defense

A Micromegas-based low-background x-ray detector coupled to a slumped-glass telescope for axion research | Journal of Cosmology and Astroparticle Physics, 2015
F. Aznar, J. Castel, F.E. Christensen, T. Dafni, T.A. Decker, E. Ferrer-Ribas, J.A. Garcia, I. Giomataris, J.G. Garza, C.J. Hailey, R.M. Hill, F.J. Iguaz, I.G. Irastorza, A.C. Jakobsen, G. Luzon, H. Mirallas, T. Papaevangelou, M.J. Pivovaroff, J. Ruz, T. Vafeiadis, and J.K. Vogel
particle astrophysics

Direct Imaging of an Asymmetric Debris Disk in the HD 106906 Planetary System | The Astrophysical Journal, 2015
P. Kalas et al
adaptive optics

Hierarchical Probabilistic Inference of Cosmic Shear | The Astrophysical Journal, 2015
M.D. Schneider, D.W. Hogg, P.J. Marshall, W.A. Dawson, J. Meyers, D.J. Bard, and D. Lang
optical astronomy and cosmology

New Solar Axion Search in CAST with ⁴He filling | Phys. Rev. D, 2015
M. Arik et al. (CAST Collaboration)
particle astrophysics

CAST solar axion search with ³He buffer gas: Closing the hot matter gap | Phys. Rev. Lett., 2014
M. Arik et al. (CAST Collaboration)
particle astrophysics

Conceptual Design of the International Axion Observatory (IAXO) | Journal of Instrumentation, 2014
E. Armengaud et al. (IAXO collaboration)
particle astrophysics

Demonstration of multilayer reflective optics at photon energies above 0.6 MeV | Optics Express, 2014
N.F. Brejnholt, R. Soufli, M.-A. Descalle, M. Fernández-Perea, F.E. Christensen, A.C. Jakobsen, V. Honkimäki, and M.J. Pivovaroff
x-ray and extreme ultraviolet optics

Government-owned CubeSat Next Generation Bus Reference Architecture | Conference on Small Satellites, 2014
V. Riot, L. Simms, D. Carter, T. Decker, J. Newman, L. Magallanes, J. Horning, D. Rigmaiden, M. Hubbell, and D. Williamson
smallsat capabilities

A soft X-ray beam-splitting multilayer optic for the NASA GEMS Bragg Reflection Polarimeter | Exp. Astron., 2013
R. Allured, M. Fernández-Perea, R. Soufli, J.B. Alameda, M.J. Pivovaroff, E.M. Gullikson, P. Kaaret
x-ray and extreme ultraviolet optics

CAST constraints on the axion-electron coupling | Journal of Cosmology and Astroparticle Physics, 2013
K. Barth et al.
particle astrophysics

Corrosion-resistant multilayer structures with improved reflectivity, US Patent 8,416, 829, 2013
R. Soufli, M. Fernández-Perea, and J.C. Robinson
x-ray and extreme ultraviolet optics

Evidence for supernova injection into the solar nebula and the decoupling of r-process nucleosynthesis | Proceedings of the National Academy of Sciences, 2013
G.A. Brennecka, L.E. Borg, M. Wadhwa
cosmochemistry

Multisegmented, multilayer-coated mirrors for the Solar Ultraviolet Imager | Opt. Eng., 2013
D.S. Martínez-Galarce, R. Soufli, D.L. Windt, M.E. Bruner, E.M. Gullikson, S. Khatri, E.A. Spiller, J.C. Robinson, S.L. Baker, and E. Prast
x-ray and extreme ultraviolet optics

Physics of reflective optics for the soft gamma-ray photon energy range | Phys. Rev. Lett., 2013
M. Fernández-Perea, M.-A. Descalle, R. Soufli, K.P. Ziock, J. Alameda, S.L. Baker, T.J. McCarville, V. Honkimäki, E. Ziegler, A.C. Jakobsen, F.E. Christensen, and M.J. Pivovaroff
x-ray and extreme ultraviolet optics

The Nuclear Spectroscopic Telescope Array (NuSTAR) Mission | The Astrophysical Journal, 2013
F.A. Harrison et al. (NuSTAR Collaboration)
x-ray optics and astrophysics

In-band and out-of-band reflectance calibrations of the EUV multilayer mirrors of the Atmospheric Imaging Assembly instrument aboard the Solar Dynamics Observatory | Proc. SPIE, 2012
R. Soufli, E. Spiller, D.L. Windt, J.C. Robinson, E.M. Gullikson, L. Rodriguez-de Marcos, M. Fernández-Perea, S.L. Baker, A.L. Aquila, F.J. Dollar, J. Antonio Méndez, J.I. Larruquert, L. Golub, and P. Boerner
x-ray and extreme ultraviolet optics

Initial Calibration of the Atmospheric Imaging Assembly (AIA) on the Solar Dynamics Observatory (SDO) | Solar Physics, 2012
P. Boerner, C. Edwards, J. Lemen, A. Rausch, C. Schrijver, R. Shine, L. Shing, R. Stern, T. Tarbell, A. Title, C.J. Wolfson, R. Soufli, E. Spiller, E. Gullikson, D. McKenzie, D. Windt, L. Golub, W. Podgorski, P. Testa, and M. Weber
x-ray and extreme ultraviolet optics

Space-based telescopes for actionable refinement of ephemeris pathfinder mission | Optical Engineering, 2012
L.M. Simms, W.H. De Vries, V.J. Riot, S.S. Olivier, A.J. Pertica, B.J. Bauman, D.W. Phillion, S. Nikolaev
smallsat capabilities

Spontaneously intermixed Al-Mg barriers enable corrosion-resistant Mg/SiC multilayer coatings | Appl. Phys. Lett., 2012
R. Soufli, M. Fernández-Perea, S.L. Baker, J.C. Robinson, J. Alameda, and C.C. Walton
x-ray and extreme ultraviolet optics

The Atmospheric Imaging Assembly (AIA) on the Solar Dynamics Observatory (SDO) | Solar Physics, 2012
J.R. Lemen et al.
x-ray and extreme ultraviolet optics

Triple-wavelength, narrowband Mg/SiC multilayers with corrosion barriers and high peak reflectance in the 25-80 nm wavelength region | Opt. Express, 2012
M. Fernández-Perea, R. Soufli, J.C. Robinson, L. Rodríguez-De Marcos, J.A. Méndez, J.I. Larruquert, and E.M. Gullikson
x-ray and extreme ultraviolet optics

Integrated Laboratory Demonstrations of Multi-Object Adaptive Optics on a Simulated 10 Meter Telescope at Visible Wavelengths | Publications of the Astronomical Society of the Pacific, 2010
S.M. Ammons, L. Johnson, E.A. Laag, R. Kupke, B.J. Bauman, D.T. Gavel, C.E. Max
adaptive optics

Atomic force microscopy characterization of Zerodur mirror substrates for the extreme ultraviolet telescopes aboard NASA’s Solar Dynamics Observatory | Appl. Opt., 2007
R. Soufli, S.L. Baker, D.L. Windt, J.C. Robinson, E.M. Gullikson, W.A. Podgorski, L. Golub
x-ray and extreme ultraviolet optics

Development and testing of EUV multilayer coatings for the atmospheric imaging assembly instrument aboard the Solar Dynamics Observatory | Proc. SPIE, 2005
R. Soufli, D.L. Windt, J.C. Robinson, S.L. Baker, E.A. Spiller, F.J. Dollar, A.L. Aquila, E.M. Gullikson, B. Kjornrattanawanich, J.F. Seely, L. Golub
x-ray and extreme ultraviolet optics