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DeWayne Halfen
DeWayne Halfen
University of Arizona
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A systematic study of glycolaldehyde in Sagittarius B2 (N) at 2 and 3 mm: Criteria for detecting large interstellar molecules
DT Halfen, AJ Apponi, N Woolf, R Polt, LM Ziurys
The Astrophysical Journal 639 (1), 237, 2006
1372006
Formation of peptide bonds in space: a comprehensive study of formamide and acetamide in Sgr B2 (N)
DT Halfen, V Ilyushin, LM Ziurys
The Astrophysical Journal 743 (1), 60, 2011
1232011
Detection of the CCP Radical (X2Πr) in IRC+ 10216: a new interstellar phosphorus-containing species
DT Halfen, DJ Clouthier, LM Ziurys
The Astrophysical Journal 677 (2), L101, 2008
1152008
Constraining phosphorus chemistry in carbon-and oxygen-rich circumstellar envelopes: Observations of PN, HCP, and CP
SN Milam, DT Halfen, ED Tenenbaum, AJ Apponi, NJ Woolf, LM Ziurys
The Astrophysical Journal 684 (1), 618, 2008
1122008
Detection of FeCN (X4Δi) in IRC+ 10216: A new interstellar molecule
LN Zack, DT Halfen, LM Ziurys
The Astrophysical Journal Letters 733 (2), L36, 2011
912011
Interstellar detection of methyl isocyanate CH3NCO in Sgr B2 (N): A link from molecular clouds to comets
DT Halfen, VV Ilyushin, LM Ziurys
The Astrophysical Journal Letters 812 (1), L5, 2015
882015
Detection of a new interstellar molecule: thiocyanic acid HSCN
DT Halfen, LM Ziurys, S Brünken, CA Gottlieb, MC McCarthy, P Thaddeus
The Astrophysical Journal 702 (2), L124, 2009
862009
The rotational spectrum of CuCCH (X̃ Σ1+): A Fourier transform microwave discharge assisted laser ablation spectroscopy and millimeter/submillimeter study
M Sun, DT Halfen, J Min, B Harris, DJ Clouthier, LM Ziurys
The Journal of chemical physics 133 (17), 2010
612010
Evaluating the N/O chemical network: The distribution of N2O and NO in the Sagittarius B2 complex
DT Halfen, AJ Apponi, LM Ziurys
The Astrophysical Journal 561 (1), 244, 2001
562001
Insights into surface hydrogenation in the interstellar medium: Observations of methanimine and methyl amine in Sgr B2 (N)
DT Halfen, VV Ilyushin, LM Ziurys
The Astrophysical Journal 767 (1), 66, 2013
552013
Bonding in the heavy analogue of hydrogen cyanide: the curious case of bridged HPSi
V Lattanzi, S Thorwirth, DWT Halfen, LA Mück, LM Ziurys, P Thaddeus, ...
Angewandte Chemie International Edition 49 (33), 5661-5664, 2010
422010
Hydroxyacetone (CH3COCH2OH): a combined microwave and millimeter-wave laboratory study and associated astronomical search
AJ Apponi, JJ Hoy, DT Halfen, LM Ziurys, MA Brewster
The Astrophysical Journal 652 (2), 1787, 2006
392006
Investigating the limits of chemical complexity in Sagittarius B2 (N): a rigorous attempt to confirm 1, 3-dihydroxyacetone
AJ Apponi, DT Halfen, LM Ziurys, JM Hollis, AJ Remijan, FJ Lovas
The Astrophysical Journal 643 (1), L29, 2006
382006
Observations of the [HNCS]/[HSCN] ratio in Sgr B2 AND TMC-1: evidence for low-temperature gas-phase chemistry
GR Adande, DT Halfen, LM Ziurys, D Quan, E Herbst
The Astrophysical Journal 725 (1), 561, 2010
372010
Indirect determination of self-exchange electron transfer rate constants
SF Nelsen, RF Ismagilov, KE Gentile, MA Nagy, HQ Tran, Q Qu, ...
Journal of the American Chemical Society 120 (32), 8230-8240, 1998
351998
Gas-Phase Synthesis, Submillimeter Spectra, and Precise Structure of Monomeric, Solvent-Free CuCH3
DB Grotjahn, DWT Halfen, LM Ziurys, AL Cooksy
Journal of the American Chemical Society 126 (39), 12621-12627, 2004
342004
The 12C/13C ratio in Sgr B2 (N): constraints for galactic chemical evolution and isotopic chemistry
DT Halfen, NJ Woolf, LM Ziurys
The Astrophysical Journal 845 (2), 158, 2017
322017
Precise Rest Frequencies for AlH and AlD (X 1Σ+): A Reassessment of the Aluminum Hyperfine Structure
DT Halfen, LM Ziurys
The Astrophysical Journal 607 (1), L63, 2004
322004
The pure rotational spectra of SrSH (X̃ 2A′) and SrS (X 1Σ+): Further studies in alkaline-earth bonding
DT Halfen, AJ Apponi, JM Thompsen, LM Ziurys
The Journal of Chemical Physics 115 (24), 11131-11138, 2001
312001
Laboratory Detection and Pure Rotational Spectrum of the CaC Radical (X 3Σ–)
DT Halfen, AJ Apponi, LM Ziurys
The Astrophysical Journal 577 (1), L67, 2002
282002
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