Search Results

Search criteria:

Author:

Lefebvre

77 matching references were found.

Lefebvre, C.; Guisset, J., Excess free energy of solid solutions of krypton - methane mixtures at 90.6 7!31k, Mol. Phys., 1961, 4, 199-203. [all data]

Heastie, R.; Lefebvre, C., Phase equilibria in condensed mixtures of argon and xenon, Proc. Phys. Soc., London, 1960, 76, 180. [all data]

Bellemans, A.; Lefebvre, C.; Guisset, J.-L., Determination of the excess free energy of a binary solution above the dew point: 2. Application to the system krypton + methane at 90.7 k, Bull. Soc. Chim. Belg., 1960, 69, 441. [all data]

Lefebvre, J.H.; Anderson, A., Raman and infrared spectra of solid dichlorofluoromethane, J. Raman Spectrosc., 1991, 22, 633-7. [all data]

Anderson, A.; Lefebvre, J.H., Spectrosc. Lett., 1990, 23, 123. [all data]

Atabek, O.; Lefebvre, R., Evaluation of the level shifts produced on the discrete levels of the BO_u⁺ state of the Se₂ molecule by the interaction with a repulsive state, Chem. Phys. Lett., 1972, 17, 167. [all data]

Atabek, O.; Lefebvre, R.; Jacon, M., Continuum resonance Raman scattering of light by diatomic molecules. II. Theoretical study of the Q branches of Δn = 1 profiles of molecular bromine, J. Chem. Phys., 1980, 72, 2683-2693. [all data]

Sink, M.L.; Bandrauk, A.D.; Lefebvre, R., Theoretical analysis of the predissociation of the A²Σ⁺ state of OH, J. Chem. Phys., 1980, 73, 4451-4459. [all data]

Bandrauk, A.D.; Turcotte, G.; Lefebvre, R., Resonance Raman scattering by a predissociative state: a study of nonadiabatic effects, J. Chem. Phys., 1982, 76, 225-233. [all data]

Lefebvre, Y.; Houdart, R., Le spectre visible de la molecule CuBi, C.R. Acad. Sci. Paris, Ser. B, 1970, 270, 1485. [all data]

Lefebvre, Y.; Houdart, R., Constantes de vibration dans le spectre visible de la molecule CuBi, C.R. Acad. Sci. Paris, Ser. B, 1971, 272, 1301. [all data]

Lefebvre, Y.; Houdart, R., Le spectre visible de la molecule CuSb, C.R. Acad. Sci. Paris, Ser. B, 1971, 273, 662. [all data]

Lefebvre, Y.; Houdart, R., Spectre d'emission de la molecule CuAs, C.R. Acad. Sci. Paris, Ser. B, 1972, 274, 178. [all data]

Lefebvre, Y.; Lochet, J., Spectre d'emission dans le visible de la molcule AgSb, C.R. Acad. Sci. Paris, Ser. B, 1972, 275, 85. [all data]

Bocquet, J.L.; Lefebvre, Y.; Houdart, R., Utilisation de l'effet isotopique pour la determination de la structure de rotation d'une bande incompletement resolue (bande 0-0 du systeme visible de AuGa), J. Phys. (Paris), 1973, 34, 317. [all data]

Lefebvre, Y.; Bocquet, J.L.; Houdart, R., Analyse rotationnelle des systemes A et B de la molecule CuBi, Rev. Phys. Appl., 1973, 8, 149. [all data]

Lefebvre, Y.; Bocquet, J.L., Spectre visible de la molecule ⁶³Cu¹³⁰Te: analyse vibrationnelle et analyse rotationnelle du system rouge, J. Phys. B:, 1975, 8, 1322. [all data]

Lefebvre, Y.; Bocquet, J.L., Analyse vibrationnelle et rotationnelle de la transition A²Σ⁺-X²Π_i de la molecule ⁶³Cu⁸⁰Se, Can. J. Phys., 1976, 54, 1664. [all data]

Lefebvre, Y.; Pinchemel, B.; Bacis, R., Analyse rotationnelle d'un systeme vert ²Π_i-X²Π_i de la molecule CuO, Can. J. Phys., 1976, 54, 735. [all data]

Lefebvre, Y.; Pinchemel, B.; Schamps, J., Rotational analysis of a red A'²Σ⁺-X²Π_i system of CuO, J. Mol. Spectrosc., 1977, 68, 81-88. [all data]

Pinchemel, B.; Lefebvre, Y.; Schamps, J., Spectrum of CuO: a red ²Δ-x²Π_i transition, J. Phys. B:, 1977, 10, 3215-3217. [all data]

Pinchemel, B.; Lefebvre, Y.; Schamps, J., Rotational analysis of a ²Δ-²Π system of NiF, J. Mol. Spectrosc., 1979, 77, 29-35. [all data]

Bernath, P.F.; Field, R.W.; Pinchemel, B.; Lefebvre, Y.; Schamps, J., Laser spectroscopy of CaBr: A²Π-X²Σ⁺ and B²Σ⁺-X²Σ⁺ systems, J. Mol. Spectrosc., 1981, 88, 175-193. [all data]

Lefebvre, Y.; Pinchemel, B.; Delaval, J.M.; Schamps, J., Laser induced fluorescence of an infrared Y²Σ⁺-X²Π_i transition of CuO: interpretation of the X²Π_i ground state Λ-type doubling, Phys. Scr., 1982, 25, 329-332. [all data]

Delaval, J.M.; David, F.; Lefebvre, Y.; Bernage, P.; Niay, P.; Schamps, J., The electronic valence states of CuO: radiative lifetimes of the A, A', C, and D states, J. Mol. Spectrosc., 1983, 101, 358-368. [all data]

Schamps, J.; Pinchemel, B.; Lefebvre, Y.; Raseev, G., The electronic valence states of CuO: an energy level diagram, J. Mol. Spectrosc., 1983, 101, 344-357. [all data]

David, F.; Delaval, J.M.; Lefebvre, Y., Spectre de CuS: analyse rotationnelle de systemes violets, Phys. Scr., 1985, 31, 570-578. [all data]

David, F.; Douay, M.; Lefebvre, Y., Laser spectroscopy of CuS: analysis of the A²Σ-X²Π_i system, J. Mol. Spectrosc., 1985, 112, 115-126. [all data]

Delaval, J.M.; Schamps, J.; Lefebvre, Y., Orbital rearrangement in the C¹Π-X¹Σ⁺ electronic transition of CuF, Chem. Phys. Lett., 1985, 115, 378-380. [all data]

Delaval, J.M.; Lefebvre, Y.; Bocquet, H.; Bernage, P.; Niay, P., Radiative lifetimes of the low-lying electronic states of CuF and CuCl: identification of the excited states of CuCl, Chem. Phys., 1987, 111, 129-136. [all data]

Lefebvre, Y.; Delaval, J.M.; Bernage, P.; Niay, P., Lifetime measurements of CuBr and CuI excited states: identification of the electronic states, Chem. Phys. Lett., 1987, 139, 212-214. [all data]

Lefebvre, Y.; Delaval, J.M.; Schamps, J., A ⁴Σ_1/2-X²Π_1/2 transition in the electronic spectrum of the CuS molecule, Phys. Scr., 1991, 44, 355-357. [all data]

Bessis; Lefebvre-Brion; Moser, Phys. Rev., 1963, 130, 141. [all data]

Ackermann, F.; Lefebvre-Brion, H.; Roche, A.L., Calculated Rydberg states of the PO molecule, Can. J. Phys., 1972, 50, 692. [all data]

Huang, J.-C.; Cheung, Y.-S.; Evans, M.; Liao, C.-X.; Ng, C.Y.; Hsu, C.-W.; Heimann, P.; Lefebvre-Brion, H.; Cossart-Magos, C., A high-resolution vacuum ultraviolet photoionization, photoelectron, and pulsed field ionization study of CS2 near the CS[sub 2][sup +](X 2Π3/2,1/2) thresholds, J. Chem. Phys., 1997, 106, 3, 864, https://doi.org/10.1063/1.473967 . [all data]

Lefebvre-Brion, H.; Moser, C.M., Calculation of Rydberg levels in NO and BF, J. Mol. Spectrosc., 1965, 15, 211. [all data]

Felenbok, P.; Lefebvre-Brion, H., Etude theorique des perturbations homogenes. I. Application aux interactions Π-Π et Δ-Δ de NO, Can. J. Phys., 1966, 44, 1677. [all data]

Grimaldi, F.; Lecourt, A.; Lefebvre-Brion, H.; Moser, C.M., Calculation of Rydberg levels of BH and AlH, J. Mol. Spectrosc., 1966, 20, 341. [all data]

Horani, M.; Rostas, J.; Lefebvre-Brion, H., Find structure of ³Σ^- and ³Π states of NH, OH⁺, PH, and SH⁺, Can. J. Phys., 1967, 45, 3319. [all data]

Lefebvre-Brion, H.; Guerin, F., Calculation of the radiative lifetime of the α⁴Π state of NO, J. Chem. Phys., 1968, 49, 1446. [all data]

Lefebvre-Brion, H., Theoretical study of homogeneous perturbations. II. Least-squares fitting method to obtain "deperturbed" crossing Morse curves. Application to the perturbed 1Σ_u⁺ states of N₂, Can. J. Phys., 1969, 47, 541. [all data]

Jungen, Ch.; Lefebvre-Brion, H., The quadrupole moment of NO⁺, J. Mol. Spectrosc., 1970, 33, 520. [all data]

Czarny, J.; Felenbok, P.; Lefebvre-Brion, H., High vibrational level predissociation in the A²Σ⁺ state of OD, J. Phys. B:, 1971, 4, 124. [all data]

Lefebvre-Brion, H., Intensity anomaly in the photoelectron spectrum of NO, Chem. Phys. Lett., 1971, 9, 463. [all data]

Sidis, V.; Lefebvre-Brion, H., A `quasi-diabatic' representation for inelastic collisions. Application to the scattering of He⁺ by Ne, J. Phys. B:, 1971, 4, 1040. [all data]

Schamps, J.; Lefebvre-Brion, H., SCF calculations of the electronic states of magnesium monoxide, J. Chem. Phys., 1972, 56, 573. [all data]

Jenouvrier, A.; Pascat, B.; Lefebvre-Brion, H., Anomalous Λ-doubling of the X²Π state of N Se, J. Mol. Spectrosc., 1973, 45, 46. [all data]

Lefebvre-Brion, H., Nature of the resonant states of NO^-, Chem. Phys. Lett., 1973, 19, 456. [all data]

Roche, A.L.; Lefebvre-Brion, H., Valence-shell states of PO: an example of the variation of the spin-orbit coupling constants with internuclear distance, J. Chem. Phys., 1973, 59, 1914. [all data]

Field, R.W.; Lefebvre-Brion, H., On the effective spin-spin constants of some states of diatomic molecules. Application to the CO molecule, Acta Phys. Acad. Sci. Hung., 1974, 35, 51. [all data]

Roche, A.L.; Lefebvre-Brion, H., Some ab initio calculations related to the predissociation of the C²Σ_u⁺ state of N₂⁺, Chem. Phys. Lett., 1975, 32, 155. [all data]

Sink, M.L.; Lefebvre-Brion, H.; Hall, J.A., Ab initio calculations of the effective spin-spin constants of the ³Σ excited states of the N₂ and CO molecules, J. Chem. Phys., 1975, 62, 1802. [all data]

Pearson, P.K.; Lefebvre-Brion, H., Calculations of the widths of some Feshbach resonances in CO^- and NO^-, Phys. Rev. A: Gen. Phys., 1976, 13, 2106-2113. [all data]

Sink, M.L.; Bandrauk, A.D.; Henneker, W.H.; Lefebvre-Brion, H.; Raseev, G., Theoretical study of the low-lying electronic states of MgH, Chem. Phys. Lett., 1976, 39, 505. [all data]

Robbe, J.M.; Schamps, J.; Lefebvre-Brion, H.; Raseev, G., Electronic structure and perturbations: interpretation in the SiO valence states, J. Mol. Spectrosc., 1979, 74, 375-387. [all data]

Raseev, G.; Le Rouzo, H.; Lefebvre-Brion, H., Partial photoionization cross section and photoelectron angular distribution for the X²Σ_g⁺ state of N₂⁺ in the static-exchange approximation, J. Chem. Phys., 1980, 72, 5701-5709. [all data]

Raseev, G.; Lefebvre-Brion, H.; Le Rouzo, H.; Roche, A.L., Theoretical study of shape resonances in the partial photoionization cross sections for the b⁴Σ_g^- and B²Σ_g^- states of O₂⁺, J. Chem. Phys., 1981, 74, 6686-6691. [all data]

Robbe, J.M.; Lefebvre-Brion, H.; Gottscho, R.A., Theoretical electronic structure and perturbations in SiS, J. Mol. Spectrosc., 1981, 85, 215-224. [all data]

Robbe, J.M.; Lefebvre-Brion, H., Theoretical calculation of the dipole moment function of the a⁴Π state of NO, J. Mol. Spectrosc., 1981, 90, 439-446. [all data]

Morin, P.; Nenner, I.; Adam, M.Y.; Hubin-Franskin, M.J.; Delwiche, J.; Lefebvre-Brion, H.; Siusti-Suzor, A., Shape resonance and electronic autoionization in vibrationally resolved partial photoionization cross sections of O₂, Chem. Phys. Lett., 1982, 92, 609-614. [all data]

Lefebvre-Brion, H.; Grein, F., Comment on "Configuration interaction studies on low-lying valence and Rydberg states of PO", J. Chem. Phys., 1983, 79, 1102. [all data]

Raoult, M.; Le Rouzo, H.; Raseev, G.; Lefebvre-Brion, H., Ab initio approach to the multichannel quantum defect calculation of the electronic autoionisation in the Hopfield series of N₂, J. Phys. B:, 1983, 16, 4601-4617. [all data]

Giusti-Suzor, A.; Lefebvre-Brion, H., Theoretical study of complex resonances near ionization thresholds: application to the N₂ photoionization spectrum, Phys. Rev. A: Gen. Phys., 1984, 30, 3057-3065. [all data]

Lefebvre-Brion, H.; Giusti-Suzor, A.; Raseev, G., Theoretical study of the spin-orbit autoionization in molecules application to the HI photoionization spectrum, J. Chem. Phys., 1985, 83, 1557-1566. [all data]

Lefebvre-Brion, H.; Dehmer, P.M.; Chupka, W.A., Vibrational effects in the spin-orbit autoionization of HBr, J. Chem. Phys., 1986, 85, 45-50. [all data]

Lefebvre-Brion, H.; Raseev, G.; Le Rouzo, H., Theoretical approach to the Cooper minimum in hydrogen iodide, Chem. Phys. Lett., 1986, 123, 341-344. [all data]

Raseev, G.; Leyh, B.; Lefebvre-Brion, H., Autoionization in diatomic molecules: an example of electrostatic autoionization in CO, Z. Phys. D: At. Mol. Clusters, 1986, 2, 319-326. [all data]

Raseev, G.; Keller, G.R.; Lefebvre-Brion, H., Theoretical spin-polarization parameters of molecular photoelectrons: application to hydrogen halides, Phys. Rev. A: Gen. Phys., 1987, 36, 4759-4774. [all data]

Lefebvre-Brion, H., Influence of the autoionization in the calculation of the fluorescence polarizatioon for the A²Π_u-X²Π_g transition in O₂⁺, J. Chem. Phys., 1988, 89, 2691-2696. [all data]

Lefebvre-Brion, H.; Dehmer, P.M.; Chupka, W.A., Spin-orbit and electronic autoionization in HCl, J. Chem. Phys., 1988, 88, 811-817. [all data]

Lefebvre-Brion, H.; Keller, F., Competition between autoionization and predissociation in the HCl and DCl molecules, J. Chem. Phys., 1989, 90, 7176-7183. [all data]

Lefebvre-Brion, H.; Salzmann, M.; Klausing, H.-W.; Muller, M.; Bowering, N.; Heinzmann, U., Influence of autoionisation and predissociation on the photoelectron parameters in HBr, J. Phys. B:, 1989, 22, 3891-3900. [all data]

Hill, W.T.; Turner, B.P.; Lefebvre-Brion, H.; Yang, S.; Zhu, J., Multiphoton ionization vs multiphoton dissociation: competition between photoionization and dissociation in CO, J. Chem. Phys., 1990, 92, 4272-4276. [all data]

Lefebvre-Brion, H., Rotational-state distribution in HBr⁺ from Rydberg-state photoionization, Chem. Phys. Lett., 1990, 171, 377-380. [all data]

Park, H.; Li, L.; Chupka, W.A.; Lefebvre-Brion, H., Two-photon spectroscopy of the 3d Rydberg states of O₂: ¹Φ_g and ³Φ_g states, J. Chem. Phys., 1990, 92, 5835-5840. [all data]

Haber, K.S.; Jiang, Y.; Bryant, G.; Grand, E.R.; Lefebvre-Brion, H., Threshold-field-ionization photoelectron spectroscopy and delayed forced ionization of HCl, Phys. Rev. A: Gen. Phys., 1991, 44, 5331-5334. [all data]

Mank, A.; Drescher, M.; Huth-Fehre, T.; Bowering, N.; Heinzmann, U.; Lefebvre-Brion, H., Photoionization of jet-cooled HI with coherent vacuum ultraviolet radiation: evidence for Hund's case (e), J. Chem. Phys., 1991, 95, 1676-1687. [all data]