DN
D. Neufeld
astro-ph.GAastro-ph.SRastro-phastro-ph.COastro-ph.EPastro-ph.IMcs.SYeess.SYMeteoroidsstars: AGB and post-AGB
On Valency
published · living versionsW_jdnn4hgb·v1 · currentpublished
First detection of ND in the solar-mass protostar IRAS16293-2422
with A. Bacmann, E. Caux, P. Hily-Blant, B. Parise +62
1 version
Preprints & journals
159 papers in the corpus · 1986–2026IPA: Morphology and Kinematics of Molecular Hydrogen Winds in Five Young Protostars across the Mass Spectrum Observed with JWST2608.09920v1 · Himanshu Tyagi, P. Manoj, Mayank Narang et al.2026 · 0 citationsarXiv
JWST Edge-on Disk Ice (JEDIce): Vibrationally hot, rotationally cold H in the outer disk of Oph 163131 non-thermally excited by UV and cosmic rays2607.09407v1 · Korash Assani, Zhi-Yun Li, Jennifer B. Bergner et al.2026 · 0 citationsarXiv
Excitation of warm HD and H and implications for the interstellar deuterium abundance2607.03816v1 · David A. Neufeld (JHU)2026 · 0 citationsarXiv
HyGAL: Characterizing the Galactic ISM with observations of hydrides and other small molecules. III. The absorption lines of [O I], CH, and OH2604.25590v1 · W.-J. Kim, A. M. Jacob, D. A. Neufeld et al.2026 · 0 citationsarXiv
Investigating the Nested Structure of the Outflow from the Low Luminosity Protostar IRAS 16253-2429 using JWST and ALMA2602.09837v2 · Mayank Narang, Himanshu Tyagi, Nagayoshi Ohashi et al.2026 · 4 citationsarXiv
IPA. Accretion rate of a low-mass Class 0 protostar, measured via mid-infrared fluorescent OH emission2512.15999v1 · Dan M. Watson, Mayank Narang, Caeley V. Pittman et al.2025 · 1 citationarXiv
JWST observations of cosmic-ray-excited H in Barnard 68: spatial variations and constraints on cosmic-ray attenuation2511.16003v1 · David A. Neufeld (JHU), Kedron Silsbee (UTEP), Alexei V. Ivlev (MPE) et al.2025 · 5 citationsarXiv
Mapping the Cosmic-Ray Ionization Rate in the Local Galaxy with H2511.13915v1 · Nick Indriolo, Alexei V. Ivlev, T. Pellegrin et al.2025 · 7 citationsarXiv
The first detection of cosmic-ray excited H in interstellar space2508.20168v1 · Shmuel Bialy, Amit Chemke, David A. Neufeld et al.2025 · 6 citationsarXiv
Quantum Algorithms for Optimal Power Flow2412.06177v1 · Sajad Fathi Hafshejani, Md Mohsin Uddin, David Neufeld et al.2024 · 4 citationsarXiv
Revisiting rotationally excited CH at radio wavelengths: A case study towards W512411.08193v1 · Arshia M. Jacob, Meera Nandakumar, Nirupam Roy et al.2024 · 4 citationsA&A 692, A164 (2024)
H2 fluorescent emission from the diffuse interstellar medium2410.09315v1 · David A. Neufeld2024 · 0 citationsarXiv
JWST-IPA: Chemical Inventory and Spatial Mapping of Ices in the Protostar HOPS370 -- Evidence for an Opacity Hole and Thermal Processing of Ices2410.06697v1 · Himanshu Tyagi, Manoj P., Mayank Narang et al.2024 · 14 citationsarXiv
SOFIA/EXES observations of warm H2 at high spectral resolution: II. IC443C, NGC2071, and 3C3912410.04473v1 · David A. Neufeld (JHU), Curtis DeWitt (SSI), Pierre Lesaffre et al.2024 · 2 citationsarXiv
Re-evaluation of the cosmic-ray ionization rate in diffuse clouds2408.11511v1 · M. Obolentseva, A. V. Ivlev, K. Silsbee et al.2024 · 33 citationsarXiv
The densities in diffuse and translucent molecular clouds: estimates from observations of C and from 3-dimensional extinction maps2408.11108v2 · David A. Neufeld (JHU), Daniel E. Welty (STScI), Alexei V. Ivlev (MPE) et al.2024 · 0 citationsarXiv
Dissociative recombination of rotationally cold ArH2408.06808v1 · 'Abel K'alosi (1, Manfred Grieser, Leonard W. Isberner (2 et al.2024 · 6 citationsarXiv
JWST/MIRI detection of suprathermal OH rotational emissions: probing the dissociation of the water by Lyman alpha photons near the protostar HOPS 3702404.07299v1 · David A. Neufeld, P. Manoj, Himanshu Tyagi et al.2024 · 0 citationsarXiv
JWST detection of extremely excited outflowing CO and H2O in VV 114 E SW: a possible rapidly accreting IMBH2312.04914v1 · Eduardo Gonz'alez-Alfonso, Ismael Garc'ia-Bernete, Miguel Pereira-Santaella et al.2023 · 21 citationsarXiv
A Hybrid Quantum Algorithm for Load Flow2310.19953v2 · David Neufeld, Sajad Fathi Hafshejani, Daya Gaur et al.2023 · 3 citationsPower, Energy and Electrical Engineering, Volume 54, 2024, Pages 589-600
Dissociative Recombination of Rotationally Cold OH and Its Implications for the Cosmic Ray Ionization Rate in Diffuse Clouds2309.17015v1 · 'Abel K'alosi (1, Lisa Gamer, Manfred Grieser et al.2023 · 12 citationsarXiv
High-resolution SOFIA/EXES Spectroscopy of Water Absorption Lines in the Massive Young Binary W3 IRS 52306.13798v2 · Jialu Li, Adwin Boogert, Andrew G. Barr et al.2023 · 6 citationsarXiv
HyGAL: Characterizing the Galactic ISM with observations of hydrides and other small molecules II. The absorption line survey with the IRAM 30 m telescope2212.09334v1 · W.-J. Kim, P. Schilke, D. A. Neufeld et al.2022 · 7 citationsA&A 670, A111 (2023)
Experimental determination of the dissociative recombination rate coefficient for rotationally-cold CH and its implications for the diffuse cloud chemistry2208.14927v1 · Daniel Paul, Manfred Grieser, Florian Grussie et al.2022 · 20 citationsarXiv
Infrared line emissions from atoms and atomic ions in NGC 7027: improved wavelength determinations for infrared metal lines and a probable detection of Zn2205.05796v1 · David A. Neufeld (JHU)2022 · 1 citationarXiv
ArH+ and H2O+ absorption towards luminous galaxies2112.15546v1 · Arshia M. Jacob, Karl M. Menten, Friedrich Wyrowski et al.2021 · 1 citationA&A 659, A152 (2022)
The chemistry of chlorine-bearing species in the diffuse interstellar medium, and new SOFIA/GREAT observations of HCl2106.00744v1 · David A. Neufeld (JHU), Helmut Wiesemeyer, Mark J. Wolfire (UMd) et al.2021 · 6 citationsarXiv
Anomalous intensities in the infrared emission of CH explained by quantum nuclear motion and electric dipole calculations2105.14049v1 · P. Bryan Changala (CfA), David A. Neufeld (JHU), Benjamin Godard2021 · 7 citationsarXiv
Extending the view of ArH+ chemistry in diffuse clouds2010.02258v1 · Arshia M. Jacob, Karl M. Menten, Friedrich Wyrowski et al.2020 · 15 citationsA&A 643, A91 (2020)
High Resolution Infrared Spectroscopy of Hot Molecular Gas in AFGL 2591 and AFGL 2136: Accretion in the Inner Regions of Disks Around Massive Young Stellar Objects2007.11266v1 · Andrew G. Barr, Adwin Boogert, Curtis N. DeWitt et al.2020 · 20 citationsarXiv
The HO Spectrum of the Massive Protostar AFGL 2136 IRS 1 from 2 to 13 m at High Resolution: Probing the Circumstellar Disk2004.05818v1 · Nick Indriolo, D. A. Neufeld, A. G. Barr et al.2020 · 15 citationsApJ 894 (2020) 107
Detection of vibrational emissions from the helium hydride ion (HeH) in the planetary nebula NGC 70272001.11344v1 · David A. Neufeld (JHU), Miwa Goto (LMU), T. R. Geballe (Gemini) et al.2020 · 38 citationsarXiv
The Structure of Dark Molecular Gas in the Galaxy -- II. Physical State of "CO-Dark" Gas in the Perseus Arm1908.04829v1 · Michael P. Busch, Ronald J. Allen, Philip D. Engelke et al.2019 · 17 citationsarXiv
SOFIA/EXES observations of warm H at high spectral resolution: witnessing para-to-ortho conversion behind a molecular shock wave in HH71905.10381v1 · David A. Neufeld, Curtis DeWitt, Pierre Lesaffre et al.2019 · 14 citationsarXiv
Dark Matter that Interacts with Baryons: Experimental Limits on the Interaction Cross-section for 27 Atomic Nuclei, and Resultant Constraints on the Particle Properties1904.01590v1 · David A. Neufeld (JHU), Daniel J. Brach-Neufeld2019 · 8 citationsarXiv
Astrophysical detection of the helium hydride ion HeH.30996316 · Güsten, Rolf, Wiesemeyer, Helmut, Neufeld, David et al.2019 · 200 citationsNature. 2019;568(7752):357-359
Infrared Detection of Abundant CS in the Hot Core AFGL 2591 at High Spectral Resolution with SOFIA/EXES1810.10833v1 · Andrew G. Barr, Adwin Boogert, Curtis N. DeWitt et al.2018 · 17 citationsarXiv
Time-dependent molecular emission in IRC+10216.30185989 · Pardo, J R, Cernicharo, J, Velilla Prieto, L et al.2025 · 23 citationsAstronomy and astrophysics. 2018;615
Hydrogen in diffuse molecular clouds in the Milky Way: Atomic column densities and molecular fraction along prominent lines of sight1702.05956v1 · B. Winkel, H. Wiesemeyer, K. M. Menten et al.2017 · 19 citationsarXiv
Science Impacts of the SPHEREx All-Sky Optical to Near-Infrared Spectral Survey: Report of a Community Workshop Examining Extragalactic, Galactic, Stellar and Planetary Science1606.07039v1 · Olivier Dor'e, Michael W. Werner, Matt Ashby et al.2016 · 36 citationsarXiv
Herschel/HIFI Spectral Mapping of C, CH, and CH in Orion BN/KL: The Prevailing Role of Ultraviolet Irradiation in CH Formation1604.05805v3 · Patrick W. Morris, Harshal Gupta, Zsofia Nagy et al.2016 · 27 citationsarXiv
Far-infrared study of tracers of oxygen chemistry in diffuse clouds1602.03472v1 · H. Wiesemeyer, R. Gusten, S. Heyminck et al.2016 · 40 citationsAstronomy and Astrophysics, EDP Sciences, 2016, 585, pp.A76
Constraints on the H2O formation mechanism in the wind of carbon-rich AGB stars1601.07017v1 · R. Lombaert, L. Decin, P. Royer et al.2016 · 20 citationsA&A 588, A124 (2016)
Interstellar Hydrides1601.02985v1 · Maryvonne Gerin, David A. Neufeld, Javier R. Goicoechea2016 · 141 citationsarXiv
Evolution of Mass Outflow in Protostars1511.04787v1 · Dan M. Watson, Nuria P. Calvet, William J. Fischer et al.2015 · 57 citationsarXiv
Detection of extragalactic argonium, ArH, toward PKS~1830$-$2111509.06917v1 · Holger S.P. Muller, S'ebastien Muller, Peter Schilke et al.2015 · 62 citationsA&A 582, L4 (2015)
Widespread Galactic CF+ absorption: detection toward W49 with the Plateau de Bure Interferometer1505.07927v1 · H. S. Liszt, V. V. Guzman, J. Pety et al.2015 · 20 citationsA&A 579, A12 (2015)
Herschel Survey of Galactic OH+, H2O+, and H3O+: Probing the Molecular Hydrogen Fraction and Cosmic-Ray Ionization Rate1412.1106v1 · Nick Indriolo, D. A. Neufeld, M. Gerin et al.2014 · 262 citationsApJ 800 (2015) 40
Discovery of Time Variation of the Intensity of Molecular Lines in IRC+10216 in The Submillimeter and Far Infrared Domains.26722620 · Cernicharo, J, Teyssier, D, Quintana-Lacaci, G et al.2025 · 63 citationsThe astrophysical journal. Letters. 2014;796(1)
[CII] absorption and emission in the diffuse interstellar medium across the Galactic Plane1410.4663v1 · M. Gerin, M. Ruaud, J. R. Goicoechea et al.2014 · 95 citationsA&A 573, A30 (2015)
Career total: at least 470 works. 159 are in this corpus.Showing the 50 most recent.
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