LEADER 04135nam 22006855 450 001 9910300404903321 005 20200629182217.0 010 $a3-319-19854-8 024 7 $a10.1007/978-3-319-19854-5 035 $a(CKB)3710000000498776 035 $a(EBL)4068055 035 $a(SSID)ssj0001584874 035 $a(PQKBManifestationID)16262845 035 $a(PQKBTitleCode)TC0001584874 035 $a(PQKBWorkID)14864568 035 $a(PQKB)10262744 035 $a(DE-He213)978-3-319-19854-5 035 $a(MiAaPQ)EBC4068055 035 $a(PPN)190531711 035 $a(EXLCZ)993710000000498776 100 $a20151027d2015 u| 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aAtomic Diffusion in Stars /$fby Georges Michaud, Georges Alecian, Jacques Richer 205 $a1st ed. 2015. 210 1$aCham :$cSpringer International Publishing :$cImprint: Springer,$d2015. 215 $a1 online resource (333 p.) 225 1 $aAstronomy and Astrophysics Library,$x0941-7834 300 $aDescription based upon print version of record. 311 $a3-319-19853-X 320 $aIncludes bibliographical references and index. 327 $aPreface -- Observational Motivation and Brief History -- Part I: Physics of Transport Processes -- Atomic Transport: Diffusion Equations -- Radiative Accelerations -- Transport Coefficients -- Diffusion in Magnetic Fields -- Light Induced Drift -- Macroscopic Transport Processes -- Part II: Abundance Anomalies in Stellar Evolution -- Upper Main Sequence Stars of Pop I -- Lower Main Sequence Stars of Pop I -- Population II Dwarfs -- Giants -- Horizontal-Branch Stars -- White Dwarfs -- Neutron Stars -- Part III: Appendices -- Evaluation of Collision Integrals -- Definition of the linlog Function -- List of Astronomical Objects -- References -- Index. 330 $aThis book gives an overview of atomic diffusion, a fundamental physical process, as applied to all types of stars, from the main sequence to neutron stars. The superficial abundances of stars as well as their evolution can be significantly affected. The authors show where atomic diffusion plays an essential role and how it can be implemented in modelling.  In Part I, the authors describe the tools that are required to include atomic diffusion in models of stellar interiors and atmospheres. An important role is played by the gradient of partial radiative pressure, or radiative acceleration, which is usually neglected in stellar evolution. In Part II, the authors systematically review the contribution of atomic diffusion to each evolutionary step. The dominant effects of atomic diffusion are accompanied by more subtle effects on a large number of structural properties throughout evolution. One of the goals of this book is to provide the means for the astrophysicist or graduate student to evaluate the importance of atomic diffusion in a given star. 410 0$aAstronomy and Astrophysics Library,$x0941-7834 606 $aAstrophysics 606 $aNuclear physics 606 $aCosmology 606 $aAstrophysics and Astroparticles$3https://scigraph.springernature.com/ontologies/product-market-codes/P22022 606 $aParticle and Nuclear Physics$3https://scigraph.springernature.com/ontologies/product-market-codes/P23002 606 $aCosmology$3https://scigraph.springernature.com/ontologies/product-market-codes/P22049 615 0$aAstrophysics. 615 0$aNuclear physics. 615 0$aCosmology. 615 14$aAstrophysics and Astroparticles. 615 24$aParticle and Nuclear Physics. 615 24$aCosmology. 676 $a523.01 700 $aMichaud$b Georges$4aut$4http://id.loc.gov/vocabulary/relators/aut$0792229 702 $aAlecian$b Georges$4aut$4http://id.loc.gov/vocabulary/relators/aut 702 $aRicher$b Jacques$4aut$4http://id.loc.gov/vocabulary/relators/aut 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910300404903321 996 $aAtomic Diffusion in Stars$92503095 997 $aUNINA