NR
Nathan X. Roth
astro-ph.EPastro-ph.GAastro-ph.IMastro-ph.SRastrobiologycometExocometsorganicsPhotometrySpectroscopy
On Valency
published · living versionsW_j23pet3p·v1 · currentpublished
JWST/MIRI Observations of Amorphous Silicates in Interstellar Comet 3I/ATLAS
with Cristina A. Thomas, Michael S. P. Kelley, David E. Harker, Martin A. Cordiner +9
1 version
Preprints & journals
41 papers in the corpus · 2019–2026A JWST Study of Stardust. II. Polycyclic Aromatic Hydrocarbons in Comet 81P/Wild 2 and Implications for Primitive Solar System Carbon2609.34116v1 · Nathan X. Roth, Stefanie N. Milam, Diane H. Wooden et al.2026 · 0 citationsarXiv
JWST Reveals Refractory-Rich Water Ice in Interstellar Comet 3I/ATLAS: Evidence for a Continuum of Grain Properties across Protoplanetary Disks2609.19286v1 · Silvia Protopapa, Michael S. P. Kelley, Martin A. Cordiner et al.2026 · 0 citationsarXiv
High water D/H ratio of the interstellar object 3I/ATLAS is consistent with a low-metallicity origin2609.12370v2 · Kenji Furuya, Martin Cordiner, Dominique Bockel'ee-Morvan et al.2026 · 0 citationsarXiv
JWST Spatial-Spectral Mapping of Green Comet C/2022 E3 (ZTF)2608.20544v1 · Stefanie N. Milam, Nathan X. Roth, Geronimo L. Villanueva et al.2026 · 0 citationsarXiv
A JWST Study of Stardust. I. Infrared Spectroscopy of Comet 81P/Wild 2 and Overall Composition2608.02190v1 · Nathan X. Roth, Stefanie N. Milam, Diane H. Wooden et al.2026 · 0 citationsarXiv
Isotopic evidence for a cold and distant origin of 3I/ATLAS.42332108 · Cordiner, Martin, Roth, Nathan X, Micheli, Marco et al.2026 · 16 citationsNature. 2026;655(8124):870-874
Monitoring Volatile Evolution in Disrupting Comet D/2021 A1 (Leonard) with NOEMA and APEX2604.02613v2 · Timothy N. Proudkii, Nathan X. Roth, J'er'emie Boissier et al.2026 · 0 citationsarXiv
Perihelion observations of interstellar comet 3I/ATLAS with the IRAM 30-m telescope2603.23240v1 · N. Biver, D. Bockel'ee-Morvan, R. Moreno et al.2026 · 9 citationsA&A 708, L16 (2026)
Observations of Exocomets2603.19978v1 · Judith Korth, Azib Norazman, Raphael Bendahan-West et al.2026 · 0 citationsarXiv
An Enriched Methane D/H Ratio in the Interstellar Object 3I/ATLAS2603.20445v3 · Nathan X. Roth, Martin Cordiner, Stefanie Milam et al.2026 · 0 citationsarXiv
Coma Physics of an Interstellar Object: JWST Spatial-Spectral Mapping of 3I/ATLAS2603.20460v3 · Nathan X. Roth, Martin A. Cordiner, Stefanie N. Milam et al.2026 · 4 citationsarXiv
Water D/H in 3I/ATLAS as a Probe of Formation Conditions in Another Planetary System2603.07026v2 · Luis E. Salazar Manzano, Teresa Paneque-Carreno, Martin A. Cordiner et al.2026 · 7 citationsarXiv
Isotopic Evidence for a Cold and Distant Origin of the Interstellar Object 3I/ATLAS2603.06911v1 · Martin Cordiner, Nathan X. Roth, Marco Micheli et al.2026 · 1 citationarXiv
Coma Volatile Composition and Thermal Physics in Comet C/2022 E3 (ZTF) Measured Near Closest Approach to Earth with NASA-IRTF2602.07188v1 · Nathan X. Roth, Michael A. DiSanti, Boncho P. Bonev et al.2026 · 0 citationsarXiv
A Multi-Wavelength Study of Comet C/2022 E3 (ZTF): Complementary ALMA and JWST Investigations of Water and Methanol in Cometary Comae2601.11767v1 · K. D. Foster, M. A. Cordiner, Nathan X. Roth et al.2026 · 0 citationsarXiv
Observations of Exocomets.42079426 · Korth, Judith, Norazman, Azib, Bendahan-West, Raphaël et al.2026 · 0 citationsSpace science reviews. 2026;222(4):41
CHOH and HCN in Interstellar Comet 3I/ATLAS Mapped with the ALMA Atacama Compact Array: Distinct Outgassing Behaviors and a Remarkably High CHOH/HCN Production Rate Ratio2511.20845v2 · Nathan X. Roth, Martin A. Cordiner, Dominique Bockel'ee-Morvan et al.2025 · 14 citationsarXiv
The Evolution in Coma Molecular Composition of Comet C/2017 K2 (PanSTARRS) Across the HO Sublimation Zone: ALMA Imaging of an HO-Dominated Coma2511.05662v2 · Nathan X. Roth, Stefanie N. Milam, Martin A. Cordiner et al.2025 · 0 citationsarXiv
JCMT detection of HCN emission from 3I/ATLAS at 2.1 AU2510.02817v2 · Iain M. Coulson, Yi-Jehng Kuan, Steven B. Charnley et al.2025 · 14 citationsarXiv
The interstellar heritage of comets2509.20530v1 · Karen Willacy, Liton Majumdar, Boncho Bonev et al.2025 · 4 citationsarXiv
JWST detection of a carbon dioxide dominated gas coma surrounding interstellar object 3I/ATLAS2508.18209v3 · Martin A. Cordiner, Nathaniel X. Roth, Michael S. P. Kelley et al.2025 · 65 citationsarXiv
A D/H Ratio Consistent with Earth's Water in Halley-type Comet 12P from ALMA HDO Mapping2508.05925v1 · M. A. Cordiner, E. L. Gibb, Z. Kisiel et al.2025 · 16 citationsarXiv
Volatiles2507.13116v1 · Kathleen Mandt, Oleksandra Ivanova, Olga Harrington Pinto et al.2025 · 0 citationsarXiv
First Detection of Molecular Activity in the Largest Known Oort Cloud Comet: ALMA Imaging of C/2014 UN271 (Bernardinelli-Bernstein) at 16.6 au from the Sun2505.04767v2 · Nathan X. Roth, Stefanie N. Milam, Martin A. Cordiner et al.2025 · 7 citationsThe Astrophysical Journal Letters, 986, L22 (2025)
A JWST Study of the Remarkable Oort Cloud Comet C/2017 K2 (PanSTARRS)2504.19849v1 · Charles E. Woodward, Dominique Bockelee-Morvan, David E. Harker et al.2025 · 16 citationsarXiv
Evidence for Surprising Heavy Nitrogen Isotopic Enrichment in Comet 46P/Wirtanen's Hydrogen Cyanide2409.05711v1 · M. A. Cordiner, K. Darnell, D. Bockele'e-Morvan et al.2024 · 4 citationsarXiv
Infrared Compositional Measurements in Comet C/2017 K2 (Pan-STARRS) at Heliocentric Distances Beyond 2.3 AU2409.05789v1 · Chemeda Ejeta, Erika Gibb, Michael A. DiSanti et al.2024 · 9 citationsarXiv
Chemical composition of comets C/2021 A1 (Leonard) and C/2022 E3 (ZTF) from radio spectroscopy and the abundance of HCOOH and HNCO in comets2408.10759v1 · N. Biver, D. Bockelee-Morvan, B. Handzlik et al.2024 · 23 citationsA&A 690, A271 (2024)
Single Aperture Large Telescope for Universe Studies (SALTUS): Science Overview2405.12829v1 · Gordon Chin, Carrie M. Anderson, Jennifer Bergner et al.2024 · 4 citationsarXiv
ALMA Observations of the DART Impact: Characterizing the Ejecta at Sub-Millimeter Wavelengths2306.05908v2 · Nathan X. Roth, Stefanie N. Milam, Anthony J. Remijan et al.2023 · 24 citationsarXiv
Gas Sources from the Coma and Nucleus of Comet 46P/Wirtanen Observed Using ALMA2305.04822v3 · M. A. Cordiner, N. X. Roth, S. N. Milam et al.2023 · 26 citationsarXiv
Molecular Outgassing in Centaur 29P/Schwassmann-Wachmann 1 During Its Exceptional 2021 Outburst: Coordinated Multi-Wavelength Observations Using nFLASH at APEX and iSHELL at the NASA-IRTF2304.14324v1 · Nathan X. Roth, Stefanie N. Milam, Michael A. DiSanti et al.2023 · 8 citationsarXiv
Comets in context: Comparing comet compositions with protosolar nebula models2204.07517v1 · Karen Willacy, Neal Turner, Boncho Bonev et al.2022 · 11 citationsarXiv
A SUBLIME 3D Model for Cometary Coma Emission: the Hypervolatile-Rich Comet C/2016 R2 (PanSTARRS)2202.11849v1 · M. A. Cordiner, I. M. Coulson, E. Garcia-Berrios et al.2022 · 30 citationsarXiv
Leveraging the ALMA Atacama Compact Array for Cometary Science: An Interferometric Survey of Comet C/2015 ER61 (PanSTARRS) and Evidence for a Distributed Source of Carbon Monosulfide2104.03210v2 · Nathan X. Roth, Stefanie N. Milam, Martin A. Cordiner et al.2021 · 25 citationsarXiv
Rapidly Varying Anisotropic Methanol (CHOH) Production in the Inner Coma of Comet 46P/Wirtanen as Revealed by the ALMA Atacama Compact Array2103.06684v1 · Nathan X. Roth, Stefanie N. Milam, Martin A. Cordiner et al.2021 · 2 citationsarXiv
Molecular composition of comet 46P/Wirtanen from millimetre-wave spectroscopy2102.12847v1 · N. Biver, D. Bockel'ee-Morvan, J. Boissier et al.2021 · 38 citationsA&A 648, A49 (2021)
Organic Matter in Cometary Environments.33430031 · McKay, Adam J, Roth, Nathan X2026 · 24 citationsLife (Basel, Switzerland). 2021;11(1)
The Crucial Role of Ground- and Space-Based Remote Sensing Studies of Cometary Volatiles in the Next Decade (2023-2032)2007.08568v1 · Nathan X. Roth (1, Dennis Bodewits, Boncho Bonev et al.2020 · 1 citationarXiv
Unusually High CO Abundance of the First Active Interstellar Comet2004.09586v2 · M. A. Cordiner, S. N. Milam, N. Biver et al.2020 · 119 citationsarXiv
The Peculiar Volatile Composition of CO-Dominated Comet C/2016 R2 (PanSTARRS)1907.07208v1 · Adam McKay, Michael DiSanti, Michael Kelley et al.2019 · 82 citationsarXiv
Career total: 120 works. 41 are in this corpus.
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