T
Trevor J. Sears
Researcher at Stony Brook University
Publications - 207
Citations - 4681
Trevor J. Sears is an academic researcher from Stony Brook University. The author has contributed to research in topics: Excited state & Absorption spectroscopy. The author has an hindex of 38, co-authored 206 publications receiving 4556 citations. Previous affiliations of Trevor J. Sears include Herzberg Institute of Astrophysics & Harvard University.
Papers
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Journal ArticleDOI
Far infrared laser magnetic resonance of singlet methylene: Singlet–triplet perturbations, singlet–triplet transitions, and the singlet–triplet splittinga)
A. R. W. McKellar,Philip R. Bunker,Trevor J. Sears,Kenneth M. Evenson,Richard J. Saykally,Stephen R. Langhoff +5 more
TL;DR: In this article, the spin-orbit matrix element between the singlet and triplet levels of CH2 has been used to assign the levels that perturb each other and calculate the radiative lifetimes of the lowest ortho and para levels.
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A reduced form of the spin-rotation Hamiltonian for asymmetric-top molecules, with applications to HO2 and NH2
John M. Brown,Trevor J. Sears +1 more
TL;DR: In this article, the spin-rotational Hamiltonian for an asymmetric-top molecule in a given vibrational level of an open-shell electronic state may contain more parameters than can be determined from the observed energy levels.
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A theoretical study of the potential energy surface for the reaction OH+CO→H+CO2
TL;DR: In this article, the trans-HOCO intermediate was found to lie 30.10 kcal/mole below the dissociation limit for the forward reaction, and the vibrationally adiabatic ground-state barrier height was predicted to be 1.03 kcal /mole.
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The rotational spectrum and hyperfine structure of the methylene radical CH2 studied by far‐infrared laser magnetic resonance spectroscopy
Trevor J. Sears,Philip R. Bunker,A. R. W. McKellar,Kenneth M. Evenson,D. A. Jennings,John M. Brown +5 more
TL;DR: In this paper, 13 pure rotational transitions of CH2 in its X 3B1 ground vibronic state have been measured and assigned using the technique of far-infrared laser magnetic resonance (LMR) spectroscopy.
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Transient diode laser absorption spectroscopy of the ν2 fundamental of trans‐HOCO and DOCO
TL;DR: In this paper, the authors reported the observation and assignment of the ν2 fundamental vibration in the HOCO and DOCO radicals, which was made by photolysis of acetic acid or acetic acidsd at 193 nm in a flow system.