L. A. Helton

Ames Research Center — United States

Physics and Astronomy · Physical Sciences

16h-index1.0kcitations80works0.02yr avg
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Research Topics

Astrophysical Phenomena and Observations(42), Stellar, planetary, and galactic studies(34), Gamma-ray bursts and supernovae(30), Astrophysics and Star Formation Studies(22), Astronomy and Astrophysical Research(17)

Publications80 total

Erratum: Gas phase SiO in the circumstellar environment of the recurrent nova T Coronae Borealis
Monthly Notices of the Royal Astronomical Society·2022· 2 citedOpen Access
On the Nature of Organic Dust in Novae
The Astrophysical Journal·2021· 15 citedOpen Access
Towards the identification of carriers of the unidentified infrared (UIR) bands in novae
Proceedings of the International Astronomical Union·2020Open Access
SOFIA/FORCAST Observations of R Aqr: Monitoring the Dust Emission
The Astrophysical Journal·2020· 4 cited
The infrared view of dust and molecules around V4334 Sgr (Sakurai’s object): a 20-yr retrospective
Monthly Notices of the Royal Astronomical Society·2020· 17 citedOpen Access
Gas phase SiO in the circumstellar environment of the recurrent nova T Coronae Borealis
Monthly Notices of the Royal Astronomical Society·2019· 11 citedOpen Access
Recent High Mass Loss Events in the Extreme Red Supergiant VY CMa
American Astronomical Society Meeting Abstracts #233·2019
Probing the radiation field color towards (and beyond) Per OB3 (Richard Spolizino, Kristin Kulas, B-G Andersson, Archana Soam, Ilija Medan, Andrew Helton)
American Astronomical Society Meeting Abstracts #233·2019
The Temporal Development of Dust Formation and Destruction in Nova Sagittarii 2015#2 (V5668 SGR): A Panchromatic Study
The Astrophysical Journal·2018· 35 citedOpen Access
VizieR Online Data Catalog: Massive star formation in the LMC. I. N159 & N160 (Gordon+, 2017)
yCat·2017
Modeling SOFIA/FORCAST spectra of the classical nova V5568 Sgr with 3D pyCloudy
AAS·2017
A SOFIA / FORCAST Picture of Shock-Induced Dust Formation and Evolution in the Classical Nova V5668 Sgr
American Astronomical Society Meeting Abstracts #230·2017
Radiative Transfer Modeling of the Mid-IR/Far-IR Dust Emissions of the Symbiotic Mira, V* R Aqr
American Astronomical Society Meeting Abstracts #229·2017
SOFIA/FORCAST Observations of the Symbiotic Mira, R Aquarii
American Astronomical Society Meeting Abstracts #229·2017
Rise and fall of the dust shell of the classical nova V339 Delphini
Monthly Notices of the Royal Astronomical Society·2016· 29 citedOpen Access
Science with FORCAST, the mid-IR imager and grism spectrometer for SOFIA(Conference Presentation)
2016
CK Vul: a smorgasbord of hydrocarbons rules out a 1670 nova (and much else besides)
Monthly Notices of the Royal Astronomical Society·2016· 14 citedOpen Access
SOFIA/FORCAST Grism Spectra of Classical Novae
AAS·2016
Modelling the spectral energy distribution of the red giant in RS Ophiuchi: evidence for irradiation
Monthly Notices of the Royal Astronomical Society·2015· 5 citedOpen Access
Searching for Cool Dust in the Mid-to-Far Infrared: The Mass Loss Histories of the Hypergiants mu Cep, VY CMa, IRC +10420, and rho Cas
arXiv (Cornell University)·2015Open Access
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Frequent Co-authors

C. E. Woodward(25), R. D. Gehrz(23), A. Evans(23), S. Starrfield(18), S. P. S. Eyres(16), J. Krautter(14), Jan‐Uwe Ness(11), J. P. Osborne(11), K. L. Page(11), D. K. Lynch(9), R. J. Rudy(9), William D. Vacca(8), M. F. Bode(8), R. W. Russell(7), D. P. K. Banerjee(7), G. J. Schwarz(7), M. T. Rushton(7), T. J. O’Brien(6), R. M. Wagner(6), James M. De Buizer(5)