publications.bib

@comment{{This file has been generated by bib2bib 1.99}}
@comment{{Command line: /usr/bin/bib2bib -c 'author : "Heays" and not title : "archive"' /home/heays/refs/anhrefs.bib}}
@article{eidelsberg2012,
  author = {{Eidelsberg}, M. and {Lemaire}, J.~L. and {Federman}, S.~R. and {Stark}, G. and {Heays}, A.~N. and {Sheffer}, Y. and {Gavilan}, L. and {Fillion}, J.-H. and {Rostas}, F. and {Lyons}, J.~R. and {Smith}, P.~L. and {de~Oliveira}, N. and {Joyeux}, D. and {Roudjane}, M. and {Nahon}, L.},
  title = {{High-resolution study of oscillator strengths and predissociation rates for $^{12}$C$^{16}$O. W-X bands and Rydberg complexes between 92.9 and 93.4 nm}},
  journal = {Astron. Astrophys.},
  keywords = {techniques: spectroscopic, ISM: molecules, methods: laboratory, molecular data, ultraviolet: ISM},
  year = 2012,
  month = jul,
  volume = 543,
  eid = {A69},
  pages = {A69},
  doi = {10.1051/0004-6361/201118766},
  adsurl = {http://adsabs.harvard.edu/abs/2012A%26A...543A..69E},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{eidelsberg2014,
  author = {Eidelsberg, M. and Lemaire, J. L. and Federman, S. R. and Stark, G. and Heays, A. N. and Gavilan, L. and Lyons, J. R. and Smith, P. L. and de Oliveira, N. and Joyeux, D.},
  title = {{High-resolution study of oscillator strengths and predissociation rates for \ce{ ^{13}C ^{16}O} and \ce{ ^{12}C ^{18}O}}},
  doi = {10.1051/0004-6361/201423453},
  url = {http://dx.doi.org/10.1051/0004-6361/201423453},
  journal = {Astron. Astrophys.},
  year = 2014,
  volume = 566,
  pages = {A96}
}
@article{gavilan2013,
  author = {Gavilan, Lisseth and Lemaire, Jean Louis and Eidelsberg, Michèle and Federman, S. R. and Stark, Glenn and Heays, A. N. and Fillion, Jean-Hugues and Lyons, James R. and de~Oliveira, Nelson},
  title = {{High-Resolution Study of ${}^{13}$C${}^{16}$O $A-X(v'=0-9)$ Bands Using the VUV-FTS at SOLEIL: Revised Term Values}},
  journal = {J. Phys. Chem. A},
  volume = {117},
  number = {39},
  pages = {9644-9652},
  year = {2013},
  doi = {10.1021/jp312338z},
  url = {http://pubs.acs.org/doi/abs/10.1021/jp312338z}
}
@phdthesis{heays2011_thesis,
  author = {A. N. Heays},
  title = {{Photoabsorption and photodissociation in molecular nitrogen}},
  school = {The Australian National University},
  year = {2011},
  url = {http://hdl.handle.net/1885/7360}
}
@article{heays2011b,
  author = {A. N. Heays and G. D. Dickenson and E. J. Salumbides and N. de~Oliveira and D. Joyeux and L. Nahon and B. R. Lewis and W. Ubachs},
  collaboration = {},
  title = {{High-resolution Fourier-transform extreme ultraviolet photoabsorption spectroscopy of \ce{^{14}N  ^{15}N}}},
  publisher = {AIP},
  year = {2011},
  journal = {J. Chem. Phys.},
  volume = {135},
  number = {24},
  eid = {244301},
  pages = {244301},
  keywords = {coupled cluster calculations; Fourier transform spectra; isomerism; isotope effects; molecule-photon collisions; nitrogen; oscillator strengths; photodissociation; photoexcitation; Schrodinger equation; spectral line breadth; ultraviolet spectra},
  url = {http://link.aip.org/link/?JCP/135/244301/1},
  doi = {10.1063/1.3672165}
}
@article{heays2012,
  volume = {85},
  journal = {Phys. Rev. A},
  author = {Heays, A. N. and Lewis, B. R. and Gibson, S. T. and Malone, C. P. and Johnson, P. V. and Kanik, I. and Khakoo, M. A.},
  month = {Jan},
  url = {http://link.aps.org/doi/10.1103/PhysRevA.85.012705},
  doi = {10.1103/PhysRevA.85.012705},
  year = {2012},
  title = {{Tuning out vibrational levels in molecular electron energy-loss spectra}},
  issue = {1},
  publisher = {American Physical Society},
  pages = {012705}
}
@article{heays2014a,
  author = {Heays, Alan N. and Visser, Ruud and Gredel, Roland and Ubachs, Wim and Lewis, Brenton R. and Gibson, Stephen T. and {van Dishoeck}, Ewine F.},
  title = {{Isotope selective photodissociation of \ce{N2} by the interstellar radiation field and cosmic rays}},
  doi = {10.1051/0004-6361/201322832},
  url = {http://dx.doi.org/10.1051/0004-6361/201322832},
  journal = {Astron. Astrophys.},
  year = 2014,
  volume = 562,
  pages = {A61},
  month = {}
}
@article{heays2014b,
  author = {A. N. Heays and J. M. Ajello and A. Aguilar and B. R. Lewis and S. T. Gibson},
  title = {{The high-resolution extreme-ultraviolet spectrum of \ce{N2} by electron impact}},
  journal = {Astrophys. J. Suppl. Ser.},
  volume = {211},
  number = {2},
  pages = {28},
  url = {http://stacks.iop.org/0067-0049/211/i=2/a=28},
  year = {2014},
  abstract = {We have analyzed high-resolution (FWHM = 0.2 Å) extreme-ultraviolet (EUV, 800-1350 Å) laboratory emission spectra of molecular nitrogen excited by an electron impact at 20 and 100 eV under (mostly) optically thin, single-scattering experimental conditions. A total of 491 emission features were observed from N 2 electronic-vibrational transitions and atomic N I and N II multiplets and their emission cross sections were measured. Molecular emission was observed at vibrationally excited ground-state levels as high as v '' = 17, from the a 1 Π g , b 1 Π u , and b ' 1 Σ u + excited valence states and the Rydberg series c' n +1 1 Σ u + , c n 1 Π u , and o n 1 Π u for n between 3 and 9. The frequently blended molecular emission bands were disentangled with the aid of a sophisticated and predictive quantum-mechanical model of excited states that includes the strong coupling between valence and Rydberg electronic states and the effects of predissociation. Improved model parameters describing electronic transition moments were obtained from the experiment and allowed for a reliable prediction of the vibrationally summed electronic emission cross section, including an extrapolation to unobserved emission bands and those that are optically thick in the experimental spectra. Vibrationally dependent electronic excitation functions were inferred from a comparison of emission features following 20 and 100 eV electron-impact collisional excitation. The electron-impact-induced fluorescence measurements are compared with Cassini Ultraviolet Imaging Spectrograph observations of emissions from Titan's upper atmosphere.},
  doi = {{10.1088/0067-0049/211/2/28}}
}
@article{heays_etal2009,
  author = {Heays, A. N. and Lewis, B. R. and Stark, G. and Yoshino, K. and Smith, Peter L. and Huber, K. P. and Ito, K.},
  title = {{Oscillator strengths and line widths of dipole-allowed transitions in ${}^{14}\text{N}_2$ between 86.0 and 89.7 nm}},
  journal = {J. Chem. Phys.},
  year = {2009},
  volume = 131,
  pages = {194308},
  number = {{19}},
  month = {NOV 21},
  abstract = {{Oscillator strengths of 23 electric-dipole-allowed bands of N-14(2) in the 86.0-89.7 nm (111 480-116 280 cm(-1)) region are reported from synchrotron-based photoabsorption measurements at an instrumental resolution of 6.5x10(-4) nm (0.7 cm(-1)) full width at half maximum. The absorption spectrum comprises transitions to vibrational levels of the c(n) (1)Pi(u) (n=3,4), o(3) (1)Pi(u), and c(n+1)(') (1)Sigma(+)(u)(n=3,4) Rydberg states as well as the b (1)Pi(u) and b(') (1)Sigma(+)(u) valence states. The J dependences of band f-values derived from the experimental line f-values are reported as polynomials in J(J+1) and are extrapolated to zero nuclear rotation in order to facilitate comparisons with the results of coupled Schroumldinger equation calculations. Many bands in this study are characterized by a strong J dependence of the band f-values and display anomalous P-, Q-, and R-branch intensity patterns. Predissociation line widths are reported for six bands. The experimental f-value and line-width patterns inform current efforts to develop comprehensive spectroscopic models for N-2 that incorporate rotational effects and predissociation mechanisms, and are critical for the construction of realistic atmospheric radiative-transfer models.}},
  doi = {{10.1063/1.3257690}},
  article-number = {{194308}},
  issn = {{0021-9606}},
  unique-id = {{ISI:000272050200013}}
}
@article{jessup2013,
  title = {{\ce{^{14}N  ^{15}N} detectability in Pluto's atmosphere}},
  journal = {Icarus },
  volume = {226},
  number = {2},
  pages = {1514},
  year = {2013},
  note = {},
  issn = {0019-1035},
  doi = {http://dx.doi.org/10.1016/j.icarus.2013.08.012},
  url = {http://www.sciencedirect.com/science/article/pii/S0019103513003503},
  author = {{Kandis Lea} Jessup and G.~R. Gladstone and A.~N. Heays and S.~T. Gibson and B.~R. Lewis and G. Stark}
}
@article{lavvas_etal2011,
  title = {{Energy deposition and primary chemical products in Titan's upper atmosphere}},
  journal = {Icarus},
  volume = {213},
  number = {1},
  pages = {233},
  year = {2011},
  note = {},
  issn = {0019-1035},
  doi = {DOI: 10.1016/j.icarus.2011.03.001},
  url = {http://www.sciencedirect.com/science/article/B6WGF-52BPK5M-2/2/396ae8cdc53d9c067258117788c265a0},
  author = {P. Lavvas and M. Galand and R. V. Yelle and A. N. Heays and B. R. Lewis and G. R. Lewis and A. J. Coates},
  keywords = {Titan}
}
@article{lewis_etal2008b,
  author = {B. R. Lewis and A. N. Heays and S. T. Gibson and H. Lefebvre-Brion and R. Lefebvre},
  collaboration = {},
  title = {{A coupled-channel model of the $^3\Pi_u$ states of N$_2$: Structure and interactions of the $3s\sigma\,F_3{}^3\Pi_u$ and $3p\pi_u\,G_3{}^3\Pi_u$ Rydberg states}},
  publisher = {AIP},
  year = {2008},
  journal = {J. Chem. Phys.},
  volume = {129},
  number = {16},
  eid = {164306},
  pages = {164306},
  keywords = {molecular configurations; molecule-photon collisions; nitrogen; predissociation; Rydberg states; Schrodinger equation; vibrational states},
  url = {http://link.aip.org/link/?JCP/129/164306/1},
  doi = {10.1063/1.2990656}
}
@article{lewis_etal2008c,
  author = {B. R. Lewis and K. G. H. Baldwin and A. N. Heays and S. T. Gibson and J. P. Sprengers and W. Ubachs and M. Fujitake},
  collaboration = {},
  title = {{Structure and predissociation of the $3p\sigma_u\,D\,^3\Sigma_u^+$ Rydberg state of N$_2$: First extreme-ultraviolet and new near-infrared observations, with coupled-channels analysis}},
  publisher = {AIP},
  year = {2008},
  journal = {J. Chem. Phys.},
  volume = {129},
  number = {20},
  eid = {204303},
  pages = {204303},
  keywords = {coupled cluster calculations; infrared spectra; molecular configurations; molecule-photon collisions; nitrogen; photoionisation; predissociation; rotational states; Rydberg states; two-photon spectra; ultraviolet spectra},
  url = {http://link.aip.org/link/?JCP/129/204303/1},
  doi = {10.1063/1.3023034}
}
@article{li2014a,
  author = {Li, Xiaohu and Millar, Tom J. and Walsh, Catherine and Heays, Alan N. and {van Dishoeck}, Ewine F.},
  title = {{Photodissociation and chemistry of \ce{N2} in the circumstellar envelope of carbon-rich AGB stars}},
  journal = {Astron. Astrophys.},
  year = {2014},
  volume = 568,
  month = {AUG},
  doi = {{10.1051/0004-6361/201424076}},
  article-number = {{A111}},
  issn = {{0004-6361}},
  eissn = {{1432-0746}},
  unique-id = {{ISI:000341185900108}}
}
@article{li2013,
  author = {Li, X. and Heays, A. N. and Visser, R. and Ubachs, W. and Lewis, B. R. and Gibson, S. T. and {van Dishoeck}, E. F.},
  title = {{Photodissociation of interstellar \ce{N2}}},
  journal = {Astron. Astrophys.},
  year = {2013},
  volume = 555,
  month = {JUL},
  doi = {{10.1051/0004-6361/201220625}},
  pages = {A14},
  article-number = {{A14}},
  issn = {{0004-6361}},
  researcherid-numbers = {{Ubachs, Wim/F-5649-2011}},
  orcid-numbers = {{Ubachs, Wim/0000-0001-7840-3756}},
  unique-id = {{ISI:000322008600014}}
}
@article{liang_etal2007,
  author = {Liang, Mao-Chang and Heays, Alan N. and Lewis, Brenton R. and Gibson, Stephen T. and Yung, Yuk L.},
  title = {{Source of nitrogen isotope anomaly in HCN in the atmosphere of Titan}},
  journal = {Astrophys. J.},
  year = {2007},
  volume = {664},
  number = {2},
  pages = {L115},
  month = {AUG 1},
  abstract = {The N-14/N-15 ratio for N-2 in the atmosphere of Titan was recently measured to be a factor of 2 higher than the corresponding ratio for HCN. Using a one-dimensional photochemical model with transport, we incorporate new isotopic photoabsorption and photodissociation cross sections of N-2, computed quantum-mechanically, and show that the difference in the ratio of N-14/N-15 between N-2 and HCN can be explained primarily by the photolytic fractionation of (NN)-N-14-N-14 and (NN)-N-14-N-15. The {[}(HCN)-N-14]/{[}(HCN)-N-15] ratio produced by N-2 photolysis alone is 23. This value, together with the observed ratio, constrains the flux of atomic nitrogen input from the top of the atmosphere to be in the range (1-2) x 10(9) atoms cm(-2) s(-1).},
  issn = {0004-637X},
  unique-id = {ISI:000248675400014}
}
@article{liu_etal2008,
  author = {Liu, Xianming and Shemansky, Donald E. and Malone, Charles P. and
   Johnson, Paul V. and Ajello, Joseph M. and Kanik, Isik and Heays, Alan
   N. and Lewis, Brenton R. and Gibson, Stephen T. and Stark, Glenn},
  title = {{Experimental and coupled-channels investigation of the radiative
   properties of the N$_2$ $c'_4\,{}^1\Sigma_u^+-X\,{}^1\Sigma_g^+$ band system}},
  journal = {J. Geophys. Res. -- Space},
  year = {2008},
  pages = {A02304},
  volume = {113},
  number = {A2},
  month = {FEB 14},
  abstract = {{The emission properties of the N-2 c(4)' (1)Sigma(+)(u) - X (1)Sigma(+)(g) band system have been investigated in a joint experimental and coupled-channels theoretical study. Relative intensities of the c(4)' (1)Sigma(+)(u)(0) - X (1)Sigma(+()(g)v(i)) transitions, measured via electron-impact-induced emission spectroscopy, are combined with a coupled-channel Schrodinger equation (CSE) model of the N-2 molecule, enabling determination of the diabatic electronic transition moment for the c(4)' (1)Sigma(+)(u) - X (1)Sigma(+)(g) system as a function of internuclear distance. The CSE rotational transition probabilities are further verified by comparison with a high-resolution experimental spectrum. Spontaneous transition probabilities of the c(4)' (1)Sigma(+)(u) - X (1)Sigma(+)(g) band system, required for modeling atmospheric emission, can now be calculated reliably.}},
  doi = {10.1029/2007JA012787},
  article-number = {A02304},
  issn = {0148-0227},
  unique-id = {ISI:000253236800001}
}
@article{liu_etal2009,
  author = {Liu, Xianming and Heays, Alan N. and Shemansky, Donald E. and Lewis, Brenton R. and Feldman, Paul D.},
  title = {{Analysis of terrestrial-thermospheric N$_2$ $c_4'\,{}^1\Sigma^+_u(0)\sim b'\,{}^1\Sigma^+_u(1)-X\,{}^1\Sigma^+_g$ by the Far Ultraviolet Spectroscopic Explorer}},
  journal = {J. Geophys. Res. -- Space},
  year = {2009},
  volume = 114,
  pages = {D07304},
  month = {APR 10},
  abstract = {{Terrestrial thermospheric dayglow emission from the coupled and overlapping c `(4) (1)Sigma(+)(u)(0) similar to b ` (1)Sigma(+)(u)(1) levels of molecular nitrogen, observed by the Far Ultraviolet Spectroscopic Explorer, is analyzed with the aid of a coupled channels quantum mechanical model of N-2 spectroscopy and predissociation dynamics. Model emission spectra for the mixed c `(4) (1)Sigma(+)(u)(0) similar to b ` (1)Sigma(+)(u)(1) - X (1)Sigma(+)(g)(nu(i) = 2, 6-9) transitions, calculated for the case of excitation by photoelectron impact, are in excellent agreement with the observations. While the principal excitation mechanism for N-2 in the thermosphere is photoelectron impact, evidence is also found in other transitions of resonant fluorescence, induced by lines in the solar atomic hydrogen Lyman series, atomic oxygen transitions, and other N-2 bands. The observed emission rate of the c `(4) (1)Sigma(+)(u)(0) similar to b ` (1)Sigma(+)(u)(1) - X (1)Sigma(+)(g)(0) band is similar to 1\% of that inferred from the emission rates to X (1)Sigma(+)(g)(nu(i) > 2) levels. A qualitative explanation is given for the drastically reduced intensity and band shape distortion observed in the c `(4) (1)Sigma(+)(u)(0) - X (1)Sigma(+)(g)(0) emission band. Estimates of the total electron excitation rates for the nominal b ` (1)Sigma(+)(u)(1) and c `(4) (1)Sigma(+)(u)(0) levels are determined from the spectrum by extrapolating the model through regions containing unmeasured and/or resonantly absorbed bands.}},
  publisher = {{AMER GEOPHYSICAL UNION}},
  address = {{2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA}},
  type = {{Article}},
  language = {{English}},
  affiliation = {{Liu, XM (Reprint Author), Space Environm Technol, Planetary \& Space Sci Div, 320 N Halstead, Pasadena, CA 91107 USA. {[}Liu, Xianming; Shemansky, Donald E.] Space Environm Technol, Planetary \& Space Sci Div, Pasadena, CA 91107 USA. {[}Heays, Alan N.; Lewis, Brenton R.] Australian Natl Univ, Res Sch Phys Sci \& Engn, Canberra, ACT 0200, Australia. {[}Feldman, Paul D.] Johns Hopkins Univ, Dept Phys \& Astron, Baltimore, MD 21218 USA.}},
  doi = {{10.1029/2008JD010403}},
  article-number = {{D07304}},
  issn = {{0148-0227}},
  keywords-plus = {{HIGH-RESOLUTION ABSORPTION; SINGLET UNGERADE STATES; ELECTRON-IMPACT; MOLECULAR NITROGEN; VIBRATIONAL-EXCITATION; LIFETIME MEASUREMENTS; CROSS-SECTIONS; OSCILLATOR-STRENGTHS; LASER SPECTROSCOPY; RYDBERG STATES}},
  subject-category = {{Meteorology \& Atmospheric Sciences}},
  unique-id = {{ISI:000265102100001}}
}
@article{mandt2012,
  author = {{Mandt}, K.~E. and {Gell}, D.~A. and {Perry}, M. and {Hunter Waite}, Jr., J. and 
        {Crary}, F.~A. and {Young}, D. and {Magee}, B.~A. and {Westlake}, J.~H. and 
        {Cravens}, T. and {Kasprzak}, W. and {Miller}, G. and {Wahlund}, J.-E. and 
        {{\AA}gren}, K. and {Edberg}, N.~J.~T. and {Heays}, A.~N. and 
        {Lewis}, B.~R. and {Gibson}, S.~T. and {de la Haye}, V. and 
        {Liang}, M.-C.},
  title = {{Ion densities and composition of Titan's upper atmosphere derived from the Cassini Ion Neutral Mass Spectrometer: Analysis methods and comparison of measured ion densities to photochemical model simulations}},
  journal = {J. Geophys. Res. -- Planet.},
  keywords = {Planetary Sciences: Solid Surface Planets: Atmospheres (0343, 1060), Planetary Sciences: Solid Surface Planets: Ionospheres (2459), Planetary Sciences: Solid Surface Planets: Instruments and techniques, Planetary Sciences: Solid Surface Planets: General or miscellaneous, Planetary Sciences: Solar System Objects: Titan},
  year = 2012,
  month = oct,
  volume = 117,
  number = {E16},
  pages = {10006},
  doi = {10.1029/2012JE004139},
  adsurl = {http://adsabs.harvard.edu/abs/2012JGRE..11710006M},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@inbook{mccarthy2007,
  editor = {{F. Wang}},
  author = {B. R. Lewis, S. T. Gibson and A. N. Heays},
  title = {{Nanoscale interactions and their applications: essays in honour of Ian McCarthy}},
  publisher = {Transworld Research Network, Tivandrum, India},
  year = {2007},
  chapter = {8. Coupled channels and Planetary atmospheres         }
}
@article{ndome_etal2008,
  author = {H. Ndome and M. Hochlaf and B. R. Lewis and A. N. Heays and S. T. Gibson and H. Lefebvre-Brion},
  collaboration = {},
  title = {{Sign reversal of the spin-orbit constant for the $C\,{}^3\Pi_u$  state of N$_2$}},
  publisher = {AIP},
  year = {2008},
  journal = {J. Chem. Phys.},
  volume = {129},
  number = {16},
  eid = {164307},
  pages = {164307},
  keywords = {ab initio calculations; configuration interactions; excited states; nitrogen; potential energy surfaces; spin-orbit interactions},
  url = {http://link.aip.org/link/?JCP/129/164307/1},
  doi = {10.1063/1.2990658}
}
@article{stark2014,
  author = {G. Stark and A. N. Heays and J. R. Lyons and P. L. Smith and M. Eidelsberg and S. R. Federman and J. L. Lemaire and L. Gavilan and N. de Oliveira and D. Joyeux and L. Nahon},
  title = {{High-resolution oscillator strength measurements of the $v'=0,1$ bands of the $B-X$, $C-X$, and $E-X$ systems in five isotopologues of carbon monoxide}},
  journal = {Astrophys. J.},
  volume = {788},
  number = {1},
  pages = {67},
  url = {http://stacks.iop.org/0004-637X/788/i=1/a=67},
  doi = {10.1088/0004-637X/788/1/67},
  year = {2014},
  abstract = {We report oscillator strengths for six strong vibrational bands between 105.0 and 115.2 nm, associated with transitions from the v = 0 level of the X 1 Σ + ground state to the v = 0 and 1 levels of the B 1 Σ + , C 1 Σ + , and E 1 Π states, in 12 C 16 O, 12 C 17 O, 12 C 18 O, 13 C 16 O, and 13 C 18 O. These measurements extend the development of a comprehensive database of line positions, oscillator strengths, and linewidths of photodissociating transitions for all astrophysically relevant CO isotopologues. The E-X bands, in particular, play central roles in CO photodissociation and fractionation models of interstellar clouds and circumstellar disks including the early solar nebula. The resolving powers of the room-temperature measurements, R = 300,000-400,000, allow for the analysis of individual line strengths within bands; the measurements reveal J -dependences in the branch intensities of the C ( v = 0,1)- X (0) and E ( v = 0,1)- X (0) bands in all isotopologues. Minimal or no isotopologue dependence was found in the f -values of the C ( v = 0,1)- X (0) and E ( v = 0,1)- X (0) bands at a ~5% uncertainty level. Revised dissociation branching ratios for the C ( v = 0,1) and E ( v = 0,1) levels are computed based on these f -values. The weak isotopologue dependence of the f -values presented here eliminates this mechanism as an explanation for the large 17 O enrichments seen in recent laboratory photolysis experiments on CO at wavelengths from 105 to 108 nm.}
}
@article{stark_etal2008,
  author = {G. Stark and B. R. Lewis and A. N. Heays and K. Yoshino and P. L. Smith and K. Ito},
  collaboration = {},
  title = {{Oscillator strengths and line widths of dipole-allowed transitions in ${}^{14}$N$_2$ between 89.7 and 93.5 nm}},
  publisher = {AIP},
  year = {2008},
  journal = {J. Chem. Phys.},
  volume = {128},
  number = {11},
  eid = {114302},
  pages = {114302},
  keywords = {nitrogen; oscillator strengths; photoexcitation; predissociation; radiative transfer; Rydberg states; Schrodinger equation; spectral line breadth; vibrational states},
  url = {http://link.aip.org/link/?JCP/128/114302/1},
  doi = {10.1063/1.2834933}
}
@article{stevens_etal2011,
  author = {Stevens, Michael H. and Gustin, Jacques and Ajello, Joseph M. and Evans, J. Scott and Meier, R. R. and Kochenash, Andrew J. and Stephan, Andrew W. and Stewart, A. Ian F. and Esposito, Larry W. and McClintock, William E. and Holsclaw, Greg and Bradley, E. Todd and Lewis, B. R. and Heays, A. N.},
  title = {{The production of Titan's ultraviolet nitrogen airglow}},
  journal = {J. Geophys. Res. -- Space},
  year = {2011},
  volume = 116,
  pages = {A05304},
  month = {MAY 5},
  abstract = {{The Cassini Ultraviolet Imaging Spectrograph (UVIS) observed Titan's dayside limb in the extreme ultraviolet (EUV) and far ultraviolet (FUV) on 22 June 2009 from a mean distance of 23 Titan radii. These high-quality observations reveal the same EUV and FUV emissions arising from photoelectron excitation and photofragmentation of molecular nitrogen (N-2) as found on Earth. We investigate both of these solar driven processes with a terrestrial airglow model adapted to Titan and find that total predicted radiances for the two brightest N-2 band systems agree with the observed peak radiances to within 5\%. Using N-2 densities constrained from in situ observations by the Ion Neutral Mass Spectrometer on Cassini, the altitude of the observed limb peak of the EUV and FUV emission bands is between 840 and 1060 km and generally consistent with model predictions. We find no evidence for carbon emissions in Titan's FUV airglow in contrast to previous Titan airglow studies using UVIS data. In their place, we identify several vibrational bands from the N-2 Vegard-Kaplan system arising from photoelectron impact with predicted peak radiances in agreement with observations. These Titan UV airglow observations are therefore comprised of emissions arising only from solar processes on N-2 with no detectable magnetospheric contribution. Weaker EUV Carroll-Yoshino N-2 bands within the v' = 3, 4, and 6 progressions between 870 and 1020 angstrom are underpredicted by about a factor of five while the (0,1) band near 980 angstrom is overpredicted by about a factor of three.}},
  publisher = {{AMER GEOPHYSICAL UNION}},
  address = {{2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA}},
  type = {{Article}},
  language = {{English}},
  affiliation = {{Stevens, MH (Reprint Author), USN, Res Lab, Div Space Sci, Washington, DC 20375 USA. {[}Stevens, Michael H.; Stephan, Andrew W.] USN, Res Lab, Div Space Sci, Washington, DC 20375 USA. {[}Gustin, Jacques] Univ Liege, Lab Phys Atmospher \& Planetaire, B-4000 Liege, Belgium. {[}Ajello, Joseph M.] CALTECH, Jet Prop Lab, Pasadena, CA 91109 USA. {[}Stewart, A. Ian F.; Esposito, Larry W.; McClintock, William E.; Holsclaw, Greg] Univ Colorado, Lab Atmospher \& Space Phys, Boulder, CO 80303 USA. {[}Bradley, E. Todd] Univ Cent Florida, Dept Phys, Orlando, FL 32816 USA. {[}Evans, J. Scott; Kochenash, Andrew J.] Computat Phys Inc, Springfield, VA 22151 USA. {[}Lewis, B. R.; Heays, A. N.] Australian Natl Univ, Res Sch Phys \& Engn, Canberra, ACT 0200, Australia. {[}Meier, R. R.] George Mason Univ, Dept Phys \& Astron, Fairfax, VA 22030 USA.}},
  optdoi = {{10.1029/2010JA016284}},
  article-number = {{A05304}},
  issn = {{0148-0227}},
  keywords-plus = {{ELECTRON-IMPACT; CROSS-SECTIONS; UPPER-ATMOSPHERE; VOYAGER-1 ENCOUNTER;
   MEDIUM-RESOLUTION; EUV EMISSION; N-2; DAYGLOW; BAND; DISSOCIATION}},
  subject-category = {{Astronomy \& Astrophysics}},
  author-email = {{michael.stevens@nrl.navy.mil}},
  funding-acknowledgement = {{NASA ; Cassini Project ; ESA ; Australian Research Council {[}DP0558962, DP0773050]; Office of Naval Research }},
  funding-text = {{This work was supported by the NASA Cassini Data analysis Program, the NASA Planetary Atmospheres Program, and the Cassini Project. JG is supported by the PRODEX program of ESA. The N2 cross section calculations were supported by the Australian Research Council Discovery Program grants DP0558962 and DP0773050. AWS is supported by the Office of Naval Research. We thank Roger Yelle for providing some of the CH4 densities used in this work. We also thank Robert West and Joseph Spitale for useful discussions on pointing uncertainties.}},
  number-of-cited-references = {{56}},
  times-cited = {{0}},
  journal-iso = {{J. Geophys. Res-Space Phys.}},
  doc-delivery-number = {{761RG}},
  unique-id = {{ISI:000290415100001}}
}
@article{wu2012,
  author = {C. Y. Robert Wu and D. L. Judge and M.-H. Tsai and Y.-C. Lin and T.-S. Yih and J.-I. Lo and H.-S. Fung and Y.-Y. Lee and B. R. Lewis and A. N. Heays and S. T. Gibson},
  collaboration = {},
  title = {{Experimental verification of strong rotational dependence of fluorescence and predissociation yield in the $b\,{}^1\Pi_u(v=1)$ level of ${}^{14}$N$_2$}},
  publisher = {AIP},
  year = {2012},
  journal = {J. Chem. Phys.},
  volume = {136},
  number = {4},
  eid = {044301},
  pages = {044301},
  keywords = {excited states; fluorescence; molecule-photon collisions; nitrogen; predissociation; rotational states},
  url = {http://link.aip.org/link/?JCP/136/044301/1},
  doi = {10.1063/1.3676781}
}
@article{heays2014c,
  author = {Heays, A. N. and Eidelsberg, M. and Stark, G. and Lemaire, J. L. and Gavilan, L. and Federman, S. R. and Lewis, B. R. and Lyons, J. R. and de~Oliveira, N. and Joyeux, D.},
  title = {{Observation of a new electronic state of CO perturbing $W\,{}^1\Pi(v=1)$}},
  journal = {J. Chem. Phys.},
  year = {2014},
  volume = {141},
  number = {14},
  eid = 144311,
  pages = {144311},
  url = {http://scitation.aip.org/content/aip/journal/jcp/141/14/10.1063/1.4897326},
  doi = {http://dx.doi.org/10.1063/1.4897326}
}
@article{heays2015a,
  author = {A. N. Heays and B. R. Lewis and S. T. Gibson and G. Stark and N. {de~Oliveira}},
  title = {{Indirect predissociation of highly excited singlet states of \ce{N2}}},
  doi = {10.1051/epjconf/20158403004},
  url = {http://dx.doi.org/10.1051/epjconf/20158403004},
  journal = {Eur. Phys. J. Web Conf.},
  year = 2015,
  volume = 84,
  pages = {03004}
}
@article{heays2015b,
  author = {{A. N. Heays and  A. D. Bosman and  and E. F. {van Dishoeck}}},
  title = {{Photodissociation and photoionisation of astrochemically-important molecules}},
  journal = {In prep.},
  year = {2015}
}
@article{lavvas2015,
  title = {{\ce{N2} state population in Titan's atmosphere}},
  journal = {Icarus},
  volume = {260},
  pages = {29 - 59},
  year = {2015},
  issn = {0019-1035},
  doi = {http://dx.doi.org/10.1016/j.icarus.2015.06.033},
  url = {http://www.sciencedirect.com/science/article/pii/S0019103515002778},
  author = {P. Lavvas and R.V. Yelle and A.N. Heays and L. Campbell and M.J. Brunger and M. Galand and V. Vuitton},
  abstract = {Abstract We present a detailed model for the vibrational population of all non pre-dissociating excited electronic states of N2, as well as for the ground and ionic states, in Titan’s atmosphere. Our model includes the detailed energy deposition calculations presented in the past (Lavvas, P. et al. [2011]. Icarus 213(1), 233–251) as well as the more recent developments in the high resolution \{N2\} photo-absorption cross sections that allow us to calculate photo-excitation rates for different vibrational levels of singlet nitrogen states, and provide information for their pre-dissociation yields. In addition, we consider the effect of collisions and chemical reactions in the population of the different states. Our results demonstrate that above 600 km altitude, collisional processes are efficient only for a small sub-set of the excited states limited to the A and W(ν = 0) triplet states, and to a smaller degree to the a′ singlet state. In addition, we find that a significant population of vibrationally excited ground state \{N2\} survives in Titan’s upper atmosphere. Our calculations demonstrate that this hot \{N2\} population can improve the agreement between models and observations for the emission of the c 4 ′ state that is significantly affected by resonant scattering. Moreover we discuss the potential implications of the vibrationally excited population on the ionospheric densities. }
}
@article{niu2015b,
  title = {{VUV-synchrotron absorption studies of \ce{N2} and CO at 900\,K}},
  journal = {J. Mol. Spectrosc.},
  volume = {315},
  pages = {137 - 146},
  year = {2015},
  note = {Spectroscopy with Synchrotron Radiation },
  issn = {0022-2852},
  doi = {http://dx.doi.org/10.1016/j.jms.2015.02.011},
  url = {http://www.sciencedirect.com/science/article/pii/S0022285215000466},
  author = {M. L. Niu and A. N. Heays and S. Jones and E. J. Salumbides and E. F. {van~Dishoeck} and N. de~Oliveira and L. Nahon and W. Ubachs},
  abstract = {Abstract Photoabsorption spectra of \{N2\} and \{CO\} were recorded at 900 K, using the vacuum-ultraviolet Fourier-transform spectrometer at the \{DESIRS\} beamline of synchrotron SOLEIL. These high-temperature and high-resolution measurements allow for precise determination of line wavelengths, oscillator strengths, and predissociative line broadening of highly-excited rotational states with J up to about 50, and also vibrational hot bands. In CO, the perturbations of the A 1 Π - X 1 Σ + vibrational bands ( 0 , 0 ) and ( 1 , 0 ) were studied, as well as the transitions to perturbing optically-forbidden states e 3 Σ - , d 3 Δ , D 1 Δ and a ′ 3 Σ + . In N2, we observed line shifts and broadening in several b 1 Π u - X 1 Σ g + bands due to unobserved forbidden states of 3 Π u symmetry. The observed state interactions are deperturbed and, for N2, used to validate a coupled-channels model of the interacting electronic states. These data are appropriate for use in astrophysical or (exo-)planetary atmospheric applications where high temperatures are important and in future spectroscopic models of these molecules. }
}
@article{hakalla2016a,
  author = {Hakalla, R. and Niu, M. L. and Field, R. W. and Salumbides, E. J. and Heays, A. N. and Stark, G. and Lyons, J. R. and Eidelsberg, M. and Lemaire, J. L. and Federman, S. R. and Zachwieja, M. and Szajna, W. and Kolek, P. and Piotrowska, I. and Ostrowska-Kopec, M. and Kepa, R. and de Oliveira, N. and Ubachs, W.},
  title = {VIS and VUV spectroscopy of \ce{^{12}C ^{17}O} and deperturbation analysis of the $A{}^1\Pi,\,v=1-5$ levels},
  journal = {RSC Adv.},
  year = {2016},
  volume = {6},
  issue = {38},
  pages = {31588-31606},
  doi = {10.1039/C6RA01358A},
  url = {http://dx.doi.org/10.1039/C6RA01358A},
  abstract = {High-accuracy dispersive optical spectroscopy measurements in the visible (VIS) region have been performed on the less-abundant 12C17O isotopologue{,} observing high-resolution emission bands of the B1[capital Sigma]+ ([small upsilon] = 0) [rightward arrow] A1[capital Pi] ([small upsilon] = 3{,} 4{,} and 5) Angstrom system. These are combined with high-resolution photoabsorption measurements of the 12C17O B1[capital Sigma]+ ([small upsilon] = 0) ? X1[capital Sigma]+ ([small upsilon] = 0) and C1[capital Sigma]+ ([small upsilon] = 0) ? X1[capital Sigma]+ ([small upsilon] = 0) Hopfield-Birge bands recorded with the vacuum-ultraviolet (VUV) Fourier transform spectrometer{,} installed on the DESIRS beamline at the SOLEIL synchrotron. The frequencies of 429 observed transitions have been determined in the 15 100-18 400 cm-1 and 86 900-92 100 cm-1 regions with an absolute accuracy of up to 0.003 cm-1 and 0.005 cm-1 for the B-A{,} and B-X{,} C-X systems{,} respectively. These new experimental data were combined with data from the previously analysed C [rightward arrow] A and B [rightward arrow] A systems. The comprehensive data set{,} 982 spectral lines belonging to 12 bands{,} was included in a deperturbation analysis of the A1[capital Pi]{,} [small upsilon] = 1-5 levels of 12C17O{,} taking into account interactions with levels in the d3[capital Delta]i{,} e3[capital Sigma]-{,} a[prime or minute]3[capital Sigma]+{,} I1[capital Sigma]- and D1[capital Delta] states. The A1[capital Pi] and perturber states were described in terms of a set of deperturbed molecular constants{,} spin-orbit and L-uncoupling interaction parameters{,} equilibrium constants{,} 309 term values{,} as well as isotopologue-independent spin-orbit and rotation-electronic perturbation parameters.}
}
@article{niu2015c,
  author = {M. L. Niu and E. J. Salumbides and A. N. Heays and N. de Oliveira and R. W. Field and W. Ubachs},
  title = {Spectroscopy and perturbation analysis of the CO $A{}^1\Pi−X\m{}^1\Sigma^+$ $(2,0)$, $(3,0)$ and $(4,0)$ bands},
  journal = {Mol. Phys.},
  volume = {114},
  number = {5},
  pages = {627-636},
  year = {2016},
  doi = {10.1080/00268976.2015.1108472}
}
@article{niu2016a,
  author = {M. L. Niu and E. J. Salumbides and A. N. Heays and N. de Oliveira and R. W. Field and W. Ubachs},
  title = {Spectroscopy and perturbation analysis of the CO $A{}^1\Pi−X\,{}^1\Sigma^+$ $(2,0)$, $(3,0)$ and $(4,0)$ bands},
  journal = {Mol. Phys.},
  volume = {114},
  number = {5},
  pages = {627-636},
  year = {2016},
  doi = {10.1080/00268976.2015.1108472}
}
@article{doi:10.1080/00268976.2015.1108472,
  author = {M. L. Niu and E. J. Salumbides and A. N. Heays and N. de Oliveira and R. W. Field and W. Ubachs},
  title = {Spectroscopy and perturbation analysis of the CO $A\,{}^1\Pi - X\,{}^1\Sigma^+$ (2,0), (3,0) and (4,0) bands},
  journal = {Mol. Phys.},
  volume = {0},
  number = {0},
  pages = {1-9},
  year = {0},
  doi = {10.1080/00268976.2015.1108472}
}
@article{li2016,
  author = {{Li, Xiaohu} and {Millar, Tom J.} and {Heays, Alan N.} and {Walsh, Catherine} and {van Dishoeck, Ewine F.} and {Cherchneff, Isabelle}},
  title = {{Chemistry and distribution of daughter species in the circumstellar envelopes of O-rich AGB stars}},
  doi = {10.1051/0004-6361/201525739},
  url = {http://dx.doi.org/10.1051/0004-6361/201525739},
  journal = {Astron. Astrophys.},
  year = 2016,
  volume = 588,
  pages = {A4},
  month = {}
}
@article{niu2016b,
  author = {M. L. Niu and R. Hakalla and T. Madhu Trivikram and A. N. Heays and N. de Oliveira and E. J. Salumbides and W. Ubachs},
  title = {{Spectroscopy and perturbation analysis of the $A\,{}^1\Pi(v=0)$ state of \ce{^{13}C ^{16}O}}},
  journal = {Mol. Phys.},
  volume = {114},
  number = {19},
  pages = {2857-2867},
  year = {2016},
  doi = {10.1080/00268976.2016.1218078}
}
@article{kama2016,
  author = {{Kama, M.} and {Pinilla, P.} and {Heays, A. N.}},
  title = {Spirals in protoplanetary disks from photon travel time},
  doi = {10.1051/0004-6361/201628924},
  url = {http://dx.doi.org/10.1051/0004-6361/201628924},
  journal = {Astron. Astrophys.},
  year = 2016,
  volume = 593,
  pages = {L20}
}
@article{hakalla2017,
  title = {{Fourier-transform spectroscopy of \ce{{}^{13}C{}^{17}O} and deperturbation analysis of the $A\,{}^1\Pi(v=0-3)$ levels}},
  journal = {J. Quant. Spectrosc. Radiat. Transfer},
  volume = {189},
  pages = {312 - 328},
  year = {2017},
  issn = {0022-4073},
  doi = {http://dx.doi.org/10.1016/j.jqsrt.2016.12.012},
  url = {http://www.sciencedirect.com/science/article/pii/S0022407316307518},
  author = {R. Hakalla and M.L. Niu and R.W. Field and A.N. Heays and E.J. Salumbides and G. Stark and J.R. Lyons and M. Eidelsberg and J.L. Lemaire and S.R. Federman and N. de Oliveira and W. Ubachs}
}
@article{heays2017a,
  author = {A. N. Heays and A. D. Bosman and E. F. {van~Dishoeck}},
  title = {{Photodissociation and photoionisation of atoms and molecules of astrophysical interest}},
  doi = {10.1051/0004-6361/201628742},
  url = {https://doi.org/10.1051/0004-6361/201628742},
  journal = {Astron. Astrophys.},
  year = 2017,
  volume = 602,
  pages = {A105}
}
@article{lemaire2016,
  author = {J L Lemaire and M Eidelsberg and A N Heays and L Gavilan and S R Federman and G Stark and J R Lyons and N de Oliveira and D Joyeux},
  title = {High-resolution spectroscopy of the $A\,{}^\Pi(v'=0-10)-X\,{}^1\Sigma^+(v''=0)$ bands in \ce{^{13}C ^{18}O}: term values, ro-vibrational oscillator strengths and Honl–London corrections},
  journal = {J. Phys. B},
  volume = {49},
  number = {15},
  pages = {154001},
  url = {http://stacks.iop.org/0953-4075/49/i=15/a=154001},
  year = {2016},
  doi = {10.1088/0953-4075/49/15/154001}
}
@article{loison2017,
  title = {{The photochemical fractionation of oxygen isotopologues in Titan’s atmosphere}},
  journal = {Icarus},
  volume = {291},
  pages = {17 - 30},
  year = {2017},
  issn = {0019-1035},
  doi = {https://doi.org/10.1016/j.icarus.2017.02.032},
  url = {http://www.sciencedirect.com/science/article/pii/S0019103516306613},
  author = {J.C. Loison and M. Dobrijevic and K.M. Hickson and A.N. Heays},
  abstract = {Abstract The origin of \{CO\} and the external source of \{H2O\} in the atmosphere of Titan is still a matter of debate. We investigated the chemical fractionation of oxygen isotopologues in order to give new constraints on the origin of oxygen species. We created a new chemical scheme and we developed a 1-D time-dependent photochemical model to compute the mole fraction profiles of various oxygen isotopologues. We show that the photochemical fractionation of oxygen isotopologues is quite low. Observations of \{C18O\} and \{CO18O\} are compatible with both an external origin or an internal origin of \{CO\} considering that the various sources of oxygen have a cometary 16O/18O ratio (16O/18O ≈ 500). Improvement of the measurements of the 16O/18O ratio in both Enceladus’ plumes and atmospheric \{CO2\} could give a valuable constraint on the origin of oxygen in Titan’s atmosphere. }
}
@article{coppola2017,
  author = {Coppola, C. M. and Kazandjian, M. V. and Galli, D. and Heays, A. N. and {van~Dishoeck}, E. F.},
  title = {{Non-thermal photons and direct photodissociation of \ce{H2}, HD and \ce{HeH+} in the chemistry of the primordial Universe}},
  journal = {Mon. Not. R. Astron. Soc.},
  volume = {470},
  number = {4},
  pages = {4163-4167},
  year = {2017},
  doi = {10.1093/mnras/stx1397},
  url = {http://dx.doi.org/10.1093/mnras/stx1397},
  eprint = {/oup/backfile/content_public/journal/mnras/470/4/10.1093_mnras_stx1397/1/stx1397.pdf}
}
@article{eidelsberg2017,
  author = {M. Eidelsberg and J.L. Lemaire and S. R. Federman and A. N. Heays and G. Stark and J. R. Lyons and L. Gavilanand N. {de~Oliveira} },
  title = {{High-resolution study of oscillator strengths and predissociation rates for \ce{^{13}C ^{18}O}. $W-X$ bands and Rydberg complexes between 92.9 and 93.5\,nm}},
  journal = {Astron. Astrophys.},
  keywords = {ISM: molecules, methods: laboratory: molecular, molecular data, techniques: spectroscopic, ultraviolet: ISM},
  year = 2017,
  month = jun,
  volume = 602,
  eid = {A76},
  pages = {A76},
  doi = {10.1051/0004-6361/201630195},
  adsurl = {http://adsabs.harvard.edu/abs/2017A%26A...602A..76E},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@article{lemaire2017_in_preparation,
  title = {{Atlas of new and revised high-resolution spectroscopy of six CO isotopologues in the 101--115 nm range}},
  journal = {In preparation},
  year = {2017},
  author = {J. L. Lemaire and M. Eidelsberg and A. N. Heays and  L. Gavilan and  G. Stark and  S. R. Federman and J. R. Lyons and  and N. {de~Oliveira}}
}
@article{lemaire2017_forthcoming,
  title = {{Atlas of new and revised high-resolution spectroscopy of six CO isotopologues in the 101-115 nm range Transition energies of the v0=0, 1, 2 and 3 to v00=0 bands of the B1+, C1+ and E1 to X1+ states, related term values and molecular constants.}},
  journal = {Astron. Astrophys. -- forthcoming},
  year = {2018},
  author = {J. L. Lemaire and M. Eidelsberg and A. N. Heays and  L. Gavilan and  G. Stark and  S. R. Federman and J. R. Lyons and  and N. {de~Oliveira}}
}
@article{meudon_pdr_in_prep,
  title = {{Photon-dominated chemistry in diffuse interstellar clouds with the Meudon PDR code}},
  journal = {In preparation},
  year = {2017},
  author = {A. N. Heays and F. {Le Petit} and E. Roueff and J. {Le Bourlot}}
}
@article{trivikram2017,
  author = {T. Madhu Trivikram and R. Hakalla and A. N. Heays and M. L. Niu and S. Scheidegger and E. J. Salumbides and N. de Oliveira and R. W. Field and W. Ubachs},
  title = {{Perturbations in the $A\,{}^1\Pi$, $v=0$ state of \ce{ ^{12}C ^{18}O} investigated via complementary spectroscopic techniques}},
  journal = {Molecular Physics},
  volume = {115},
  number = {24},
  pages = {3178-3191},
  year = {2017},
  doi = {10.1080/00268976.2017.1356477}
}
@article{heays2018a,
  title = {{High-resolution one-photon absorption spectroscopy of $D\,{}^2\Sigma^-\leftarrow X\,{}^2\Pi$ the system of radical OH and OD}},
  journal = {J. Quant. Spectrosc. Radiat. Transfer},
  volume = {204},
  pages = {12 - 22},
  year = {2018},
  issn = {0022-4073},
  doi = {https://doi.org/10.1016/j.jqsrt.2017.08.021},
  url = {http://www.sciencedirect.com/science/article/pii/S0022407317305691},
  author = {A.N. Heays and N. {de~Oliveira} and B. Gans and K. Ito and S. Boy\'e-P\'eronne and S. Douin and K.M. Hickson and L. Nahon and J.C. Loison},
  abstract = {Abstract Vacuum-ultraviolet (VUV) photoabsorption spectra were recorded of the A 2 Σ + ( v ′ = 0 ) ← X 2 Π ( v ′ ′ = 0 ) , D 2 Σ − ( v ′ = 0 ) ← X 2 Π ( v ′ ′ = 0 ) and D 2 Σ − ( v ′ = 1 ) ← X 2 Π ( v ′ ′ = 0 ) bands of the \{OH\} and \{OD\} radicals generated in a plasma-discharge source using synchrotron radiation as a background continuum coupled with the \{VUV\} Fourier-transform spectrometer on the \{DESIRS\} beamline of synchrotron SOLEIL. High-resolution spectra permitted the quantification of transition frequencies, relative f-values, and natural line broadening. The f-values were absolutely calibrated with respect to a previous measurement of A 2 Σ + ( v ′ = 0 ) ← X 2 Π ( v ′ ′ = 0 ) (Wang et al., 1979). Lifetime broadening of the excited D 2 Σ − ( v = 0 ) and D 2 Σ − ( v = 1 ) levels is measured for the first time and compared with previous experimental limits, and implies a lifetime 5 times shorter than a theoretical prediction (van der Loo and Groenenboom, 2005). A local perturbation of the D 2 Σ − ( v = 0 ) level in \{OH\} was found. }
}
@article{lewis2018,
  author = {Lewis,B. R.  and Gibson,S. T.  and Stark,G.  and Heays,A. N. },
  title = {{Predissociation of the $B\,{}^3\Sigma^+_u$ state of \ce{S2}: A coupled-channel model}},
  journal = {J. Chem. Phys.},
  volume = {148},
  number = {24},
  pages = {244303},
  year = {2018},
  doi = {10.1063/1.5029930}
}
@article{stark2018,
  author = {Stark,G.  and Herde,H.  and Lyons,J. R.  and Heays,A. N.  and {de~Oliveira},N.  and Nave,G.  and Lewis,B. R.  and Gibson,S. T. },
  title = {{Fourier-transform-spectroscopic photoabsorption cross sections and oscillator strengths for the \ce{S2} $B\,{}^3\Sigma^-_u − X\,{}^3\Sigma^-_g$ system}},
  journal = {J. Chem. Phys.},
  volume = {148},
  number = {24},
  pages = {244302},
  year = {2018},
  doi = {10.1063/1.5029929}
}
@article{hakalla2018,
  author = {R. Hakalla and T. M. Trivikram and A. N. Heays and E. J. Salumbides and N. {de~Oliveira} and R. W. Field and W. Ubachs},
  title = {{Precision spectroscopy and comprehensive analysis of perturbations in the $A\,{}^1\Pi(v=0)$ state of \ce{ ^{13}C ^{18}O}}},
  journal = {Mol. Phys.},
  volume = {0},
  number = {0},
  pages = {1-18},
  year = {2018},
  publisher = {Taylor & Francis},
  doi = {10.1080/00268976.2018.1495848}
}

This file was generated by bibtex2html 1.99.