986 research outputs found
29. Mansfeld (Jaap), Prolegomena. Questions to be Settled Before the Study of an Author, or a Text
No full textBoudon-Millot Véronique. 29. Mansfeld (Jaap), Prolegomena. Questions to be Settled Before the Study of an Author, or a Text. In: Revue des Études Grecques, tome 107, fascicule 511-513, Juillet-décembre 1994. pp. 736-737
29. Mansfeld (Jaap), Prolegomena. Questions to be Settled Before the Study of an Author, or a Text
No full textBoudon-Millot Véronique. 29. Mansfeld (Jaap), Prolegomena. Questions to be Settled Before the Study of an Author, or a Text. In: Revue des Études Grecques, tome 107, fascicule 511-513, Juillet-décembre 1994. pp. 736-737
Hirschi T., Selvin H. C., Deliquency research. An appraisal of analytic methods.
No full textBoudon Raymond. Hirschi T., Selvin H. C., Deliquency research. An appraisal of analytic methods.. In: Revue française de sociologie, 1968, 9-4. pp. 567-568
57. Sirinelli (Jean), Les enfants d'Alexandre, La littérature et la pensée grecques (334 av. J.-C.-519 ap. J.-C)
No full textBoudon-Millot Véronique. 57. Sirinelli (Jean), Les enfants d'Alexandre, La littérature et la pensée grecques (334 av. J.-C.-519 ap. J.-C). In: Revue des Études Grecques, tome 107, fascicule 509-510, Janvier-juin 1994. pp. 297-298
57. Sirinelli (Jean), Les enfants d'Alexandre, La littérature et la pensée grecques (334 av. J.-C.-519 ap. J.-C)
No full textBoudon-Millot Véronique. 57. Sirinelli (Jean), Les enfants d'Alexandre, La littérature et la pensée grecques (334 av. J.-C.-519 ap. J.-C). In: Revue des Études Grecques, tome 107, fascicule 509-510, Janvier-juin 1994. pp. 297-298
Boudon Raymond — L'inégalité des chances. La mobilité sociale dans les sociétés industrielles
No full textG. C. Boudon Raymond — L'inégalité des chances. La mobilité sociale dans les sociétés industrielles. In: Population, 30ᵉ année, n°6, 1975. pp. 1190-1191
Boudon Raymond — L'inégalité des chances. La mobilité sociale dans les sociétés industrielles
No full textG. C. Boudon Raymond — L'inégalité des chances. La mobilité sociale dans les sociétés industrielles. In: Population, 30ᵉ année, n°6, 1975. pp. 1190-1191
EXTENSION OF THE STDS/HTDS SOFTWARE TO ROVIBRONIC SPECTROSCOPY AND TO LOWER SYMMETRY PROBLEMS
No full textCh. Wenger and J.-P. Champion, J. Quant. Spectrosc. Radiat. Transfer, 59, 471-480 (1998). Ch. Wenger, V. Boudon J.-P. Champion and G. Pierre, J. Quant. Spectrosc. Radiat. Transfer, 66, 1-16 (2000). M. Rey, V. Boudon, M. Lo\""ete and F. Michelot, J. Mol. Spectrosc., 204, 106-119 (2000). M. Rey, V. Boudon and M. Lo\""ete, J. Mol. Struct., in press (2001). M. Rotger, V. Boudon and M. Lo\""ete, J. Mol. Spectrosc., 200, 123-130 (2000). M. Rotger, V. Boudon and M. Lo\""ete, J. Mol. Spectrosc., 200, 131-137 (2000).Author Institution: Laboratoire de Physique de l'Universit\'e de BourgogneWe present new softwares using the group-theoretical and tensorial methods developed in the Dijon group. They are based on the Spherical Top Data System and the Highly-spherical Top Data System previously written for spherical-top molecules in a singlet electronic state. The two types of problems that can be handled with these new programs are: The case of spherical-top molecules in a degenerate electronic state. This concerns the rovibronic spectroscopy instead of the rovibrational spectroscopy, for species like or . A new formalism including electronic operators and rovibronic couplings has been and implemented in a new version of HTDS. The case of ``quasi spherical-top'' molecules of and symmetry. This concerns symmetric-top molecules deriving from spherical-tops by substitution of one ligand like ( symmetry) or asymmetric-tops with ligands having close masses like ( symmetry). New formalism using the and group chains have been developed and implemented into two new program suites named TDS and TDS, respectively. These software packages will be available soon for free download
SPECTROSCOPY OF MOLECULES: TENSORIAL FORMALISM ADAPTED TO THE CHAIN, HAMILTONIAN AND TRANSITION MOMENT OPERATORS. APPLICATION TO THE and BANDS OF .
No full textW. Raballand, M. Rotger, V. Boudon and M. Lo\""{e}te, J. Mol. Spectrosc., accepted (2003). J.-P. Champion, M. Lo\""{e}te and G. Pierre, in ""Spectroscopy of the Earth's Atmosphere and Interstellar Medium"" (K. N. Rao and A. Weber, Eds.) pp. 339-422, Academic Press, Inc., San Diego (1992). M. Rotger, V. Boudon and M. Lo\""{e}te, J. Mol. Spectrosc., 200, 123-130, (2000). M. Rotger, V. Boudon and M. Lo\""{e}te, J. Mol. Spectrosc., 200, 131-137, (2000). M. Rotger, V. Boudon and M. Lo\""{e}te, J. Mol. Spectrosc., 216, 297-307, (2002). B. G. Sartakov, J. Oomens, J. Reuss and A. Fayt, J. Mol. Spectrosc., 185, 31-47 (1997).Author Institution: Laboratoire de Physique de I'Universit\'{e} de BourgogneA tensorial formalism adapted to the case of asymmetric with symmetry has been developed in the same way as in the previous works on and spherical symmetric or asymmetric . We use the group chain. The method is similar to that already outlined by Sartakov . All the coupling coefficients and formulas for the computation of matrix elements are given for this chain. Such relations are then expressed in the group itself. We also present a development of the Hamiltonian, dipole moment, and polarizability operators for this type of molecules. Expressions of the matrix elements are derived for these operators. Two preliminary applications are presented. One concerns the infrared active band of the molecule and the other the Raman active band
XTDS: A JAVA-BASED INTERFACE TO ANALYZE AND SIMULATE SPECTRA OF VARIOUS MOLECULES USING TENSORIAL FORMALISM
No full text{V. Boudon, J.-P. Champion, T. Gabard, M. Loete, F. Michelot, G. Pierre, M. Rotger, Ch. Wenger and M. Rey, {\em J. Mol. Spectrosc.\/{http://www.u-bourgogne.fr/shTDS.html{Ch. Wenger and J.-P. Champion, {\em J. Quant. Spectrosc. Radiat. Transfer\/{Ch. Wenger, V. Boudon, J.-P. Champion and G. Pierre, {\em J. Quant. Spectrosc. Radiat. Transfer\/{Ch. Wenger, M. Rotger and V. Boudon, {\em J. Quant. Spectrosc. Radiat. Transfer\/{Ch. Wenger, M. Rotger and V. Boudon, {\em J. Quant. Spectrosc. Radiat. Transfer\/{Ch. Wenger, W. Raballand, M. Rotger and V. Boudon, {\em J. Quant. Spectrosc. Radiat. Transfer\/Author Institution: Laboratoire de Physique de l'Universite de Bourgogne, CNRS UMR 5027, 9 Av. A. Savary, BP 47870, F-21078 Dijon Cedex, FranceThe Dijon group has developed powerful techniques based on group theory and tensorial formalism}, {\bf 228}, 620--634 (2003)} in order to analyze and simulate absorption and Raman spectra of molecules with various symmetries. Software packages and databases} implementing these tools have been created. This concerns: XY (tetrahedral, STDS package)}, {\bf 59}, 471--480 (1998).}, XY (octahedral, HTDS package)}, {bf 66}, 1--16 (2000).}, XYZ ( symmetry, TDS package)}, {\bf 93}, 429--446 (2005).}, XYZ ( symmetry, TDS package)}, {\bf 74}, 621--636 (2002).} and XY ( symmetry and TDS package)}, in press (2005).} species. These packages all consist in FORTRAN 77 programs called by UNIX scripts. We present here a user-friendly java-based interface, called XTDS, which allows to interactively build and launch spectrum calculation or analysis jobs using any of the above-mentioned packages. This software runs on UNIX systems (UNIX, Linux or Mac OS X workstations). It allows the treatment of complex spectroscopic problems, including molecules with complex polyads, like methane for instance. The user can define the polyad scheme for the molecule under consideration. All interaction terms up to a given order of the development are automatically determined for both the Hamiltonian or transition moments (dipole moment or polarizability). Least-square fits of experimental data can also be run interactively
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