LEADER 04472nam 22004935 450 001 9910257409903321 005 20230322224912.0 010 $a3-540-48327-6 024 7 $a10.1007/3-540-57747-5 035 $a(CKB)1000000000234081 035 $a(DE-He213)978-3-540-48327-4 035 $a(PPN)155231731 035 $a(EXLCZ)991000000000234081 100 $a20121227d1994 u| 0 101 0 $aeng 135 $aurnn#008mamaa 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aMolecules in the Stellar Environment$b[electronic resource] $eProceedings of IAU Colloquium No. 146 Held at Copenhagen, Denmark, May 24?29, 1993 /$fedited by Uffe G. Jorgensen 205 $a1st ed. 1994. 210 1$aBerlin, Heidelberg :$cSpringer Berlin Heidelberg :$cImprint: Springer,$d1994. 215 $a1 online resource (VIII, 444 p. 25 illus.) 225 1 $aLecture Notes in Physics,$x0075-8450 ;$v428 311 $a3-540-57747-5 327 $aStellar photospheres and molecules ? A view from the bridge -- Dominating molecules in the photospheres of cool stars -- Opacity problems in cool low mass stars -- Molecular opacities in cool dwarf stars -- White dwarfs -- Astrophysical applications of approximate methods for molecular opacities ? from stars to substellar brown dwarfs -- Infrared spectroscopy and molecules in circumstellar envelopes -- Molecular abundances in the envelopes around evolved stars -- Polvynes and polycyclic aromatic molecules in c-rich circumstellar envelopes -- Improvements in the computation of grain opacity -- From molecules to grains -- Opacity problems in protostellar objects -- Molecules in the sun and molecular data -- Pressure-induced molecular absorption in stellar atmospheres -- Continuous molecular opacities and photodissociation -- Effects of non-local thermodynamic equilibrium (NLTE) on molecular opacities -- Dissociation energies and partition functions of small molecules -- Atomic opacities -- Computation of the absorption coefficient for diatomic molecules -- Computation of opacities for diatomic molecules -- Computation of frequencies and linestrengths for triatomic molecules of astronomical interest -- Computational approaches to determining accurate band strengths -- Ab initio calculations of absorption coefficients of small carbon hydride molecules -- The RASSCF, RASSI, and CASPT2 methods used on small molecules of astrophysical interest -- The MORBID method -- Experimental measurement of weak band intensities -- Oscillator strengths and excited state lifetimes in metallic hydrides and oxides -- The berkeley program on molecules of astrophysical interest -- Production, detection and study in the infrared of unstable molecules and radicals -- Laboratory millimeter wave spectroscopy of small reactive species -- Table of contents for ?Poster session proceedings of IAU Colloquium 146: Molecular opacities in the stellar environment?. 330 $aThis volume gives and excellent survey of our present knowledge of molecularprocesses in stellar and proto-stellar objects. It reviews molecular physicsin stellar environments and is intended to bridge the gap between astrophysicists and chemists. The topics range from the theoretical to the computational and include observational data. Among the topics treated are questions of stellar evolution, the determination of physical propertiesand structures , and the chemical composition of stellar protospheres. Opacity is studied in the context of various types of stellar and proto-stellar objects. 410 0$aLecture Notes in Physics,$x0075-8450 ;$v428 606 $aObservations, Astronomical 606 $aAstronomy?Observations 606 $aAstrophysics 606 $aAstronomy, Observations and Techniques$3https://scigraph.springernature.com/ontologies/product-market-codes/P22014 606 $aAstrophysics and Astroparticles$3https://scigraph.springernature.com/ontologies/product-market-codes/P22022 615 0$aObservations, Astronomical. 615 0$aAstronomy?Observations. 615 0$aAstrophysics. 615 14$aAstronomy, Observations and Techniques. 615 24$aAstrophysics and Astroparticles. 676 $a520 702 $aJørgensen$b U. G$g(Uffe Grae)$4edt$4http://id.loc.gov/vocabulary/relators/edt 906 $aBOOK 912 $a9910257409903321 996 $aMolecules in the Stellar Environment$92519156 997 $aUNINA