MM
Michael C. McCarthy
astro-ph.GAphysics.chem-phastro-ph.SRrotational spectroscopyastro-ph.IMastro-phmicrowave spectroscopyab initio calculationsastrochemistryatmospheric chemistry
On Valency
published · living versionsW_nvtsms6d·v1 · currentpublished
The Detection of Interstellar Ethanimine (CH3CHNH) from Observations taken during the GBT PRIMOS Survey
with Ryan A. Loomis, Daniel P. Zaleski, Amanda L. Steber, Justin L. Neill +9
1 version
Preprints & journals
159 papers in the corpus · 1997–2026The Rotational Spectrum of 2-Furanyloxy Radical.42917516 · Changala, P Bryan, McCarthy, Michael C2026 · 0 citationsThe journal of physical chemistry. A. 2026;130(38):7706-7712
Automated Assignment and Prediction of Molecules in Astronomical Line Surveys Using Machine-Learning-Based Chemical Embeddings2608.18221v1 · Zachary T. P. Fried, Ryan A. Loomis, Jes K. J\orgensen et al.2026 · 0 citationsarXiv
The Structure of gauche-1,3-Butadiene: Further Insights from the Centimeter-Wave, Millimeter-Wave, and Far-Infrared High Resolution Spectra.42560091 · Martin-Drumel, Marie-Aline, Baraban, Joshua H, Changala, P Bryan et al.2026 · 0 citationsThe journal of physical chemistry. A. 2026;130(31):6114-6123
Exploring the Limits of Spectral Line Stacking in Spectral Line Data and Application Toward the Detection of Bulk C Enrichment of Aromatics in TMC-12607.27382v1 · Miya Duffy, Ryan A. Loomis, Martin S. Holdren et al.2026 · 0 citationsarXiv
Detection of the Polycyclic Aromatic Hydrocarbon Phenalene (CH) in the Very Low Luminosity Object (VeLLO) MC27/L1521F2607.08699v1 · Gabi Wenzel, Thomas H. Speak, Ci Xue et al.2026 · 0 citationsarXiv
Robust Performance of the Noniterative Triples Corrections in CCSD(T)Λ: YbS as a Challenging Case with Strong Variation of Orbital Rotation.42150127 · Chen, Tianxiang, Changala, P Bryan, McCarthy, Michael C et al.2026 · 0 citationsThe journal of physical chemistry. A. 2026;130(21):4029-4037
Cyclopropanone: Preparation, Rotational Spectroscopy, and Semi-Experimental Equilibrium (reSE) Structure.41910986 · Styers, W Hazel, Esselman, Brian J, Wood, Samuel A et al.2026 · 2 citationsJournal of the American Chemical Society. 2026;148(13):14072-14085
Spectroscopic Studies of Polycyclic Aromatic Hydrocarbons: Interstellar Aromatic Chemistry Revealed.41678283 · McCarthy, Michael C, McGuire, Brett A2026 · 3 citationsAnnual review of physical chemistry. 2026;77(1):345-369
Microwave Detection of a Metal Peroxide and Two New Metal Dicarbides: The Precise Semiexperimental Equilibrium Structures of CaO2, SrC2, and YbC2.41407500 · Changala, P Bryan, Gupta, Harshal, Meyer, Shawn et al.2026 · 1 citationThe journal of physical chemistry. A. 2026;130(1):161-170
Laboratory Rotational Spectroscopy of CaC3N and CaC4H.41342430 · Gur, T, Changala, P B, Baraban, J H et al.2025 · 0 citationsThe journal of physical chemistry. A. 2025;129(50):11531-11537
Centimeter-Wave Rotational Spectroscopy of Ethynylbenzonitriles: Structural Analysis and Astronomical Search.41326172 · Stewart, D Archie, Speak, Thomas H, Yuan, Elsa Q H et al.2025 · 3 citationsThe journal of physical chemistry. A. 2025;129(49):11400-11413
The Molecular Inventory of TMC-1 with GOTHAM Observations2509.06256v1 · Ci Xue, Alex N. Byrne, Larry Morgan et al.2025 · 17 citationsarXiv
Insights into Hypermetallic Molecules En Route to Multiple Optical Cycling Centers: Thermodynamic and Spectroscopic Trends in Mg and Ca Bearing Acetylides.40626765 · Brudner, Ella, Gur, Tomer, Genossar-Dan, Nadav et al.2025 · 1 citationThe journal of physical chemistry. A. 2025;129(28):6385-6390
Discovery of the Seven-ring Polycyclic Aromatic Hydrocarbon Cyanocoronene (C24H11CN) in GOTHAM Observations of TMC-1.41103619 · Wenzel, Gabi, Gong, Siyuan, Xue, Ci et al.2026 · 97 citationsThe astrophysical journal. Letters. 2025;984(1):L36
The Missing Link of Sulfur Chemistry in TMC-1: The Detection of c-C3H2S from the GOTHAM Survey2501.06343v1 · Anthony J. Remijan, P. Bryan Changala, Ci Xue et al.2025 · 0 citationsarXiv
Detection of interstellar 1-cyanopyrene: A four-ring polycyclic aromatic hydrocarbon.39446895 · Wenzel, Gabi, Cooke, Ilsa R, Changala, P Bryan et al.2024 · 135 citationsScience (New York, N.Y.). 2024;386(6723):810-813
Discovery of interstellar 1-cyanopyrene: a four-ring polycyclic aromatic hydrocarbon in TMC-12410.00657v2 · Gabi Wenzel, Ilsa R. Cooke, P. Bryan Changala et al.2024 · 0 citationsarXiv
Detections of interstellar 2-cyanopyrene and 4-cyanopyrene in TMC-12410.00670v2 · Gabi Wenzel, Thomas H. Speak, P. Bryan Changala et al.2024 · 0 citationsarXiv
High Spectral Resolution Observations of Propynal (HCCCHO) towards TMC-1 from the GOTHAM Large Program on the Green Bank Telescope2409.16435v1 · Anthony J. Remijan, Zachary T. P. Fried, Ilsa R. Cooke et al.2024 · 0 citationsarXiv
Rotational Spectrum of the Phenoxy Radical.38701387 · Changala, P Bryan, McCarthy, Michael C2024 · 4 citationsThe journal of physical chemistry letters. 2024;15(19):5063-5069
Direct Probes of π-Delocalization in Prototypical Resonance-Stabilized Radicals: Hyperfine-Resolved Microwave Spectroscopy of Isotopic Propargyl and Cyanomethyl.38170910 · Changala, P Bryan, Franke, Peter R, Stanton, John F et al.2024 · 22 citationsJournal of the American Chemical Society. 2024;146(2):1512-1521
Astrochemical Modeling of Propargyl Radical Chemistry in TMC-12309.07341v1 · Alex N. Byrne, Ci Xue, Ilsa R. Cooke et al.2023 · 15 citationsarXiv
Structural and electronic trends of optical cycling centers in polyatomic molecules revealed by microwave spectroscopy of MgCCH, CaCCH, and SrCCH.37399375 · Changala, P Bryan, Genossar-Dan, Nadav, Brudner, Ella et al.2023 · 9 citationsProceedings of the National Academy of Sciences of the United States of America. 2023;120(28):e2303586120
Hyperfine-Resolved Rotational Spectroscopy of Phenyl Radical.37278393 · Changala, P Bryan, McCarthy, Michael C2023 · 6 citationsThe journal of physical chemistry letters. 2023;14(23):5370-5376
Low-Temperature Gas-Phase Kinetics of Ethanol-Methanol Heterodimer Formation.37119198 · Satterthwaite, Lincoln, Koumarianou, Greta, Carroll, P Brandon et al.2023 · 3 citationsThe journal of physical chemistry. A. 2023;127(18):4096-4102
Detection of Interstellar -1-cyano-1,3-butadiene in GOTHAM Observations of TMC-12303.12221v1 · Ilsa R. Cooke, Ci Xue, P. Bryan Changala et al.2023 · 30 citationsarXiv
Astronomical Detection of the Interstellar Anion C10H- towards TMC-1 from the GOTHAM Large Program on the GBT2301.07760v1 · Anthony Remijan, Haley N. Scolati, Andrew M. Burkhardt et al.2023 · 45 citationsarXiv
Laboratory and astronomical discovery of magnesium dicarbide, MgC2210.17348v1 · P. B. Changala, H. Gupta, J. Cernicharo et al.2022 · 40 citationsarXiv
Discovery of Interstellar 2-Cyanoindene (2-CHCN) in GOTHAM Observations of TMC-12209.06851v1 · Madelyn L. Sita, P. Bryan Changala, Ci Xue et al.2022 · 150 citationsarXiv
Grain-Surface Hydrogen-Addition Reactions as a Chemical Link Between Cold Cores and Hot Corinos: The Case of H2CCS and CH3CH2SH.35944179 · Shingledecker, Christopher N, Banu, Tahamida, Kang, Yi et al.2022 · 8 citationsThe journal of physical chemistry. A. 2022;126(32):5343-5353
First Laboratory Detection of N13CO- and Semiexperimental Equilibrium Structure of the NCO- Anion.35285635 · Dore, Luca, Bizzocchi, Luca, Lattanzi, Valerio et al.2025 · 1 citationThe journal of physical chemistry. A. 2022;126(11):1899-1904
CH3-Terminated Carbon Chains in the GOTHAM Survey of TMC-1: Evidence of Interstellar CH3C7N2110.13152v2 · Mark A. Siebert, Kin Long Kelvin Lee, Anthony J. Remijan et al.2021 · 26 citationsarXiv
Machine Learning of Interstellar Chemical Inventories2107.14610v1 · Kin Long Kelvin Lee, Jacqueline Patterson, Andrew M. Burkhardt et al.2021 · 34 citationsarXiv
Detection of Interstellar HCCCHCN2105.03347v1 · C. N. Shingledecker, K. L. K. Lee, J. T. Wandishin et al.2021 · 36 citationsarXiv
Discovery of the Pure Polycyclic Aromatic Hydrocarbon Indene (-CH) with GOTHAM Observations of TMC-12104.15117v2 · Andrew M. Burkhardt, Kin Long Kelvin Lee, P. Bryan Changala et al.2021 · 238 citationsApJL 2021, 913 L18
Aromatics and Cyclic Molecules in Molecular Clouds: A New Dimension of Interstellar Organic Chemistry.33749264 · McCarthy, Michael C, McGuire, Brett A2021 · 76 citationsThe journal of physical chemistry. A. 2021;125(16):3231-3243
Detection of two interstellar polycyclic aromatic hydrocarbons via spectral matched filtering.33737489 · McGuire, Brett A, Loomis, Ryan A, Burkhardt, Andrew M et al.2021 · 523 citationsScience (New York, N.Y.). 2021;371(6535):1265-1269
Interstellar Detection of 2-Cyanocyclopentadiene, CHCN, a Second Five-Membered Ring Toward TMC-12102.09595v1 · Kin Long Kelvin Lee, P. Bryan Changala, Ryan A. Loomis et al.2021 · 66 citationsarXiv
A rotational and vibrational investigation of phenylpropiolonitrile (CHCN)2101.11534v1 · Zachary Buchanan, Kin Long Kelvin Lee, Olivia Chitarra et al.2021 · 17 citationsarXiv
Discovery of Interstellar trans-cyanovinylacetylene (HCCCH=CHCN) and vinylcyanoacetylene (HC=CHCN) in GOTHAM Observations of TMC-12101.05858v2 · Kin Long Kelvin Lee, Ryan A. Loomis, Andrew M. Burkhardt et al.2021 · 20 citationsApJL 2021, 908 L11
Interstellar Detection of the Highly Polar Five-Membered Ring Cyanocyclopentadiene2009.13546v1 · Michael C. McCarthy, Kin Long Kelvin Lee, Ryan A. Loomis et al.2020 · 161 citationsarXiv
Ubiquitous Aromatic Carbon Chemistry at the Earliest Stages of Star Formation2009.13548v1 · Andrew M. Burkhardt, Ryan A. Loomis, Christopher N. Shingledecker et al.2020 · 91 citationsarXiv
An Investigation of Spectral Line Stacking Techniques and Application to the Detection of HCN2009.11900v1 · Ryan A. Loomis, Andrew M. Burkhardt, Christopher N. Shingledecker et al.2020 · 111 citationsarXiv
Detection of Interstellar HCNC and an Investigation of Isocyanopolyyne Chemistry under TMC-1 Conditions2008.12345v1 · Ci Xue, Eric R. Willis, Ryan A. Loomis et al.2020 · 55 citationsarXiv
Early Science from GOTHAM: Project Overview, Methods, and the Detection of Interstellar Propargyl Cyanide (HCCCHCN) in TMC-12008.12349v1 · Brett A. McGuire, Andrew M. Burkhardt, Ryan A. Loomis et al.2020 · 125 citationsarXiv
Exhaustive Product Analysis of Three Benzene Discharges by Microwave Spectroscopy.32437151 · McCarthy, Michael C, Lee, Kin Long Kelvin, Carroll, P Brandon et al.2020 · 58 citationsThe journal of physical chemistry. A. 2020;124(25):5170-5181
Descendant of the X-ogen carrier and a "mass of 69": Infrared action spectroscopic detection of HCO and HCS2005.11515v1 · S. Thorwirth, M. E. Harding, O. Asvany et al.2020 · 31 citationsarXiv
Automated Construction of Potential Energy Surfaces Suitable to Describe van der Waals Complexes with Highly Excited Nascent Molecules: The Rotational Spectra of Ar-CS(v) and Ar-SiS(v).32368913 · Quintas-Sánchez, Ernesto, Dawes, Richard, Lee, Kelvin et al.2020 · 7 citationsThe journal of physical chemistry. A. 2020;124(22):4445-4454
Molecule Identification with Rotational Spectroscopy and Probabilistic Deep Learning.32212702 · McCarthy, Michael, Lee, Kin Long Kelvin2020 · 35 citationsThe journal of physical chemistry. A. 2020;124(15):3002-3017
Synchrotron-Based High Resolution Far-Infrared Spectroscopy of trans-Butadiene.32118434 · Martin-Drumel, Marie-Aline, Porterfield, Jessica P, Goubet, Manuel et al.2020 · 11 citationsThe journal of physical chemistry. A. 2020;124(12):2427-2435
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