Buch, Englisch, Band 573, 434 Seiten, Format (B × H): 155 mm x 235 mm, Gewicht: 692 g
Reihe: Lecture Notes in Physics
Indirect Imaging Methods in Observational Astronomy
Buch, Englisch, Band 573, 434 Seiten, Format (B × H): 155 mm x 235 mm, Gewicht: 692 g
Reihe: Lecture Notes in Physics
ISBN: 978-3-662-14317-9
Verlag: Springer
Thereviewerswerethereforeaskedtoprovideextensiveaccountsoftheir?eld. Theproceedingsthusconsistof13reviewsofabout25pageseachaswellas 15contributedtalksof6?8pages. Awiderangeoftopicsarediscussed,mostly onthepropertiesofaccretion?owsinsemi-detachedbinarysystemsconta- ingacompactstellarremnant. Othertopicsincludethesurfaceandmagnetic ?eldstructureofsinglestars,theshockwavesofMirastars,theaccretion?ows aroundblackholesinbinariesandactivegalacticnucleiandthestructureof Algolsystems. Thelargevarietyofsubjectscoveredisaclearillustrationofthe importancethatindirectimagingtechniqueshavegainedinastrophysics. Anew VI generationofopticaltelescopesandspectrographsiscomingon-linewhichwill pushthepossibilitiesofindirectimagingevenfurther. Inconjunctionwiththat, specialisedinstrumentsandprojectsonexistingtelescopeswilldeliverdatasets withhightimeandwavelengthresolutionstailoredforaccuratemapping- periments. Wehopethattheseproceedingswillprovideahelpfuloverviewfor anyresearcherinterestedinsuchtechniques. Withthesamespiritofproducing morethanjustproceedings,wealsoincludealistofsomeusefulresourceson theInternet. Wealsohopethatthewebpageoftheworkshopwillbekeptalive andbecomeausefulreferenceonastrotomography. Wewouldliketothankalltheparticipantsformakingthisworkshopas- cess,andinparticularallthecontributingreviewauthorsforhavinggenerously agreedtocometothemeetingattheirownexpense,andfortheire?ortsin providingabalancedsetofreviewpapers. Manythankstoallthemembersof thelocalorganisingcommitteeforthehardworkbefore,duringandafterthe workshop. TheBrusselsPlanetariumisthankedforprovidinguswithameeting venueandexcellentsupport. WealsowishtothanktheDirectoroftheRoyal ObservatoryofBelgium,Prof. PaulPˆaquet,forhise?orts. RobHynesprovided uswithasuperb‘scienti?cimpression’ofaninteractingbinarythatfeaturedon theworkshopposterandvariousotherlocations. Finally,wearegratefulfo- nancialsupportfromprojectG. 0265. 97oftheResearchProgrammeoftheFund forScienti?cResearch–Flanders(F. W. O. –Vlaanderen). Brussels,Southampton, HenriBo?n, November2000 DannySteeghs, JanCuypers Workshopwebpage:http://www. astro. oma. be/DopplerWorkshop/ Contents DopplerTomography T. R. Marsh. 1 MappingthePeculiarBinaryGPCom L. Morales-Rueda,T. R. Marsh,R. C. North. 27 H?-EmissionDopplerTomography ofLong-PeriodCataclysmicVariableStars R. C. North,T. R. Marsh,C. K. J. Moran,U. Kolb,R. C. Smith,R. Stehle. 33 DopplerTomographyoftheDwarfNovaIYUMa duringQuiescence D. J. Rolfe,T. M. C. Abbott,C. A. Haswell. 39 SpiralWavesinAccretionDiscs–Observations D. Steeghs. 45 SpiralWavesinAccretionDiscs–Theory H. M. J. Bo?n. 69 SpiralShocksinanInviscidSimulationofAccretionFlow inaCloseBinarySystem M. Makita,H. Fujiwara,T. Matsuda,H. M. J. Bo?n. 88 ImagingtheSecondaryStarsinCataclysmicVariables V. S. Dhillon,C. A. Watson. 94 StatisticsofIsolatedEmissionSourcesinCataclysmicVariables C. Tappert,R. Hanuschik. 119 TomographyofPolars A. Schwope. 127 TomographyofMagneticAccretionFlows G. Wynn. 155 VIII Contents TheGeometricalCon?gurationofPolars andPossibleReconstructionArtefacts ofEclipseMappingMethods J. Kube. 175 SpotMappinginCoolStars A. CollierCameron. 183 ImagingtheMagneticTopologiesofCoolActiveStars J. -F. Donati. 207 Di?erentialRotationofCloseBinaryStars: ApplicationtoHR1099 P. Petit, J. -F. Donati, G. A. Wade, J. D. Landstreet, J. M. Oliveira, S. L. S. Shorlin,T. A. A. Sigut,A. C. Cameron. 232 MagneticDopplerImagingofChemicallyPeculiarStars N. Piskunov,O. Kochukhov. 238 StokesImagingoftheAccretionRegion inMagneticCataclysmicVariables S. Potter,E. Romero-Colmenero,D. A. H. Buckley,M. Cropper, P. Hakala. 244 DopplerImagesoftheMDwarfRE1816+541 J. R. Barnes,A. CollierCameron. 252 TheMethodofSpectraDisentangling andItsLinkstoDopplerTomography P. Hadrava.
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Weitere Infos & Material
Doppler Tomography.- Mapping the Peculiar Binary GP Com.- H?-Emission Doppler Tomography of Long-Period Cataclysmic Variable Stars.- Doppler Tomography of the Dwarf Nova IY UMa During Quiescence.- Spiral Waves in Accretion Discs— Observations.- Spiral Waves in Accretion Discs— Theory.- Spiral Shocks in an Inviscid Simulation of Accretion Flow in a Close Binary System.- Imaging the Secondary Stars in Cataclysmic Variables.- Statistics of Isolated Emission Sources in Cataclysmic Variables.- Tomography of Polars.- Tomography of Magnetic Accretion Flows.- The Geometrical Configuration of Polars and Possible Reconstruction Artefacts of Eclipse Mapping Methods.- Spot Mapping in Cool Stars.- Imaging the Magnetic Topologies of Cool Active Stars.- Differential Rotation of Close Binary Stars: Application to HR 1099.- Magnetic Doppler Imaging of Chemically Peculiar Stars.- Stokes Imaging of the Accretion Region in Magnetic Cataclysmic Variables.- Doppler Images of the M Dwarf RE 1816 +541.- The Method of Spectra Disentangling and Its Links to Doppler Tomography.- Fourier Disentangling of Composite Spectra.- Doppler Tomography of Eclipsing and Non-eclipsing Algols.- Tomography of the Atmosphere of Long-Period Variable Stars.- Eclipse Mapping of Accretion Discs.- Physical Parameter Eclipse Mapping.- Applications of Indirect Imaging Techniques in X-ray Binaries.- Doppler Tomography of XTE J2123-058 and Other Neutron Star LMXBs.- Echo Mapping of Active Galactic Nuclei.- Echoes in X-ray Binaries: Mapping the Accretion Flow.
