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Astrophysics of the interstellar medium / / Giovanni Carraro
Astrophysics of the interstellar medium / / Giovanni Carraro
Autore Carraro Giovanni
Pubbl/distr/stampa Cham, Switzerland : , : Springer, , [2021]
Descrizione fisica 1 online resource (361 pages)
Disciplina 523.1135
Collana UNITEXT for Physics Ser.
Soggetto topico Interstellar matter
Materials science
ISBN 3-030-75293-3
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Intro -- Preface -- Contents -- 1 Fundamental Equations for Ideal Fluids -- 1.1 Introduction: Fluids as Continuous Systems -- 1.2 Continuity Equation -- 1.3 Volume Forces and Surface Forces. Stresses -- 1.4 Equation of Motion (Euler Equation) for Ideal Fluids -- 1.5 Conservation of Total Energy and Thermal Energy -- 1.6 Vorticity in Ideal Fluids. Potential Motion -- 1.7 Numerical Solutions of Hydrodynamical Equations -- 1.8 Synthetic Summary -- 2 Acoustic Waves -- 2.1 Acoustic Waves in an Ideal Fluid at Rest -- 2.2 Velocity of Propagation in a Dispersive Medium -- 2.3 Acoustic Waves in a Patchy Medium at Rest -- 2.4 Acoustic Waves in a Gravity-Dominated Medium -- 2.5 Virial Theorem -- 2.6 Gravitational Collapse of a Sphere -- 2.7 Synthetic Summary -- References -- 3 Real Fluids -- 3.1 Transport Phenomena -- 3.2 Thermal Conduction -- 3.3 Internal Friction -- 3.4 Navier-Stokes Equation -- 3.5 Energy Dissipation by Internal Friction -- 3.6 Energy Balance in a Real Fluid -- 3.7 Integration of Equations for a Real Fluid -- 3.8 Case of Fluid with Low Viscosity -- 3.9 Similar Motions -- 3.10 Synthetic Summary -- References -- 4 The Interstellar Medium -- 4.1 Thermal Balance of Interstellar Gas -- 4.2 Thermodynamic State of Interstellar Gas -- 4.3 Cooling Processes -- 4.4 Heating Processes -- 4.5 Thermal Instability -- 4.6 Synthetic Summary -- References -- 5 Shock Waves -- 5.1 Supersonic Motion and Discontinuity -- 5.2 Jump Conditions -- 5.3 Shock Waves -- 5.4 Rankine-Hugoniot Conditions for an Ideal Gas -- 5.5 Shock Waves in the Interstellar Medium -- 5.6 Isothermal Shock: Schematic Discussion -- 5.7 Structure of the Relaxation Layer -- 5.8 Observability of Radiative Shocks -- 5.9 Synthetic Summary -- Reference -- 6 Turbulence -- 6.1 Experimental Aspects of Turbulence -- 6.2 Stability of Stationary Motion and Turbulence Onset.
6.3 Notes on the Statistical Description of Turbulence -- 6.4 General Characteristics of Turbulence -- 6.5 Kolmogorov's Theory -- 6.6 Turbulence of the Interstellar Medium -- 6.7 Synthetic Summary -- References -- 7 Electrodynamics and Magnetohydrodynamics -- 7.1 Plasmas. Debye Screening Length -- 7.2 Plasma Oscillations -- 7.3 A Note on Systems of Measurement Units -- 7.4 Maxwell's Equations -- 7.5 Magnetic Field Equation -- 7.6 Freezing of the Magnetic Field Lines of Force -- 7.7 The Galactic Magnetic Field: Origin and Methods of Measure -- 7.8 Synthetic Summary -- 8 Motion of a Plasma in a Magnetic Field -- 8.1 Expressions of Magnetic Force -- 8.2 Fundamental Equations of Magnetohydrodynamics -- 8.3 Motion of a Plasma with Respect to Magnetic Lines of Force -- 8.4 Virial Theorem -- 8.5 Application of the Virial Theorem -- 8.6 Ambipolar Diffusion -- 8.7 Synthetic Summary -- 9 Magnetohydrodynamic Waves -- 9.1 Classification of MHD Waves -- 9.2 Alfven Waves -- 9.3 MHD Waves: General Discussion -- 9.4 MHD Waves with Generic Propagation Direction -- 9.5 Waves with Particular Direction of Propagation -- 9.6 Alfven Waves Attenuation -- 9.7 Excitation of MHD Waves -- 9.8 Magnetohydrodynamic Shock Waves -- 9.9 Synthetic Summary -- 10 Dust from the Interstellar Medium -- 10.1 Introduction -- 10.2 The Extinction of Radiation -- 10.3 Observational Determination of Stellar Extinction -- 10.4 The Extinction Curve of the Diffuse Medium in the Galaxy -- 10.5 Methods for Determining RV -- 10.6 The Equilibrium Temperature of the Grains -- 10.7 The Temperature of the Small Grains -- 10.8 IR Emission of Galaxies -- 10.9 Synthetic Summary -- 11 HII Regions -- 11.1 Introduction -- 11.2 Ionisation Balance -- 11.3 Energy Balance and Temperature of an HII Region -- 11.4 The Strömgren Sphere -- 11.5 Effect of Dust on the HII Region.
11.6 Evolution of the HII Region in a Homogeneous Medium -- 11.7 Classification of Ionization Fronts -- 11.8 HII Region Expansion -- 11.9 End of Expansion -- 11.10 Expansion of an HII Region in an In-Homogeneous Medium -- 11.11 Radio Frequency Emission -- 11.12 Infrared Emission -- 11.13 Calculation of the Lines of the Balmer Series -- 11.14 HII Regions Excited by a Cluster -- 11.15 Synthetic Summary -- Reference -- 12 Stellar Winds -- 12.1 Introduction -- 12.2 Classification of Winds -- 12.3 Structure and Evolution of a Bubble Produced by a Strong Wind -- 12.4 A Simplified Model for the Radiative Phase -- 12.5 Evolution in Phase D -- 12.6 Observations of the Bubbles -- 12.7 Evolution of the Bubble in an In-Homogeneous Medium -- 12.8 Synthetic Summary -- References -- 13 Supernovae Remnants -- 13.1 Supernovae -- 13.2 SNR Evolution -- 13.2.1 Expansion End -- 13.3 Expansion of a SNR in a Patchy Medium -- 13.3.1 Magnetic Field -- 13.3.2 Relativistic Particles -- 13.3.3 Spherical Symmetry -- 13.4 Models of Evolution in a Patchy Medium -- 13.5 Effects of a SNR on the Interstellar Medium -- 13.6 Superbubbles and Supershells -- 13.7 Description of some SNRs -- 13.8 Synthetic Summary -- References -- 14 The Interstellar Medium and Its Components -- 14.1 The Structure of the Interstellar Medium -- 14.2 Neutral Gas Diagnostic Techniques: The Line at 21 cm -- 14.3 The Spiral Structure of the Milky Way -- 14.4 Ionized Gas Diagnostic Techniques -- 14.4.1 Dispersion of Pulsar Signals -- 14.4.2 Recombination Optical Emission -- 14.4.3 Absorption at Low Radio Frequencies -- 14.5 The Hot Component: Coronal Gas -- 14.6 The Cold Neutral Component: The Clouds of HI. -- 14.7 The Warm Neutral Component -- 14.8 Synthetic Summary -- References -- 15 Molecular Clouds -- 15.1 Detection of Molecular Gas -- 15.2 Correlation Between CO Emission and Molecular Gas Mass.
15.3 The Distribution of H2 in the Galaxy -- 15.4 Distribution of H2 in Other Galaxies -- 15.5 Clouds Classification and Statistical Properties -- 15.6 Mechanical Equilibrium of Molecular Clouds -- 15.7 Why the Clouds Where Stars Form Are Molecular? -- 15.8 Mechanisms of Molecular Cloud Formation -- 15.8.1 Formation of Clouds by the Compression of Ambient Gas Induced by Shock Waves -- 15.8.2 Cloud Formation by Agglomeration of Smaller Clouds. -- 15.8.3 Cloud Formation Through Medium Instability -- 15.8.4 Summary -- 15.9 Synthetic Summary -- References -- 16 Star Formation -- 16.1 Observational Data Related to Star Formation -- 16.2 Star Formation in the Presence of a Magnetic Field -- 16.3 The formation of Low-Mass Stars -- 16.4 Low-Mass Star Formation Scenario -- 16.5 Observational Findings -- 16.6 Synthetic Summary.
Record Nr. UNISA-996466843203316
Carraro Giovanni  
Cham, Switzerland : , : Springer, , [2021]
Materiale a stampa
Lo trovi qui: Univ. di Salerno
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Astrophysics of the interstellar medium / / Walter J. Maciel ; translated by Margarida Serote Roos
Astrophysics of the interstellar medium / / Walter J. Maciel ; translated by Margarida Serote Roos
Autore Maciel W. J (Walter Junqueira)
Edizione [1st ed. 2013.]
Pubbl/distr/stampa New York, NY, : Springer, c2013
Descrizione fisica 1 online resource (268 p.)
Disciplina 523.1/135
523.1135
Soggetto topico Interstellar matter
Astrophysics
ISBN 1-299-19717-5
1-4614-3767-9
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Astrophysics of the Interstellar Medium; Preface; About the Author; Contents; Chapter 1: General Overview of the Interstellar Medium; 1.1 Introduction; 1.2 Density of the Interstellar Medium; 1.3 The Interstellar Zoo; 1.4 Historical Sketch; 1.4.1 Bright Nebulae; 1.4.2 Dark Nebulae; 1.4.3 Diffuse Interstellar Gas; 1.5 The Oort Limit; Exercises; Bibliography; Chapter 2: The Interstellar Radiation Field; 2.1 Introduction; 2.2 Radio-Frequency Integrated Radiation; 2.2.1 Bremsstrahlung Radiation; 2.2.2 Synchrotron Radiation (Magnetobremsstrahlung); 2.2.3 Line Radiation
2.3 Cosmic Background Radiation2.4 Integrated Radiation Field; 2.5 Radiative Transfer; 2.5.1 Radiative Transfer Equation; 2.5.2 Transfer Equation Solution; 2.5.3 Numerical Example: Energy Density; 2.6 High-Energy Radiation; Exercises; Bibliography; Chapter 3: Spectral Line Formation; 3.1 Introduction; 3.2 Thermodynamic Equilibrium Equations; 3.2.1 Maxwellian Velocity Distribution Function; 3.2.2 Boltzmann Equation; 3.2.3 Saha Equation; 3.2.4 The Planck Function; 3.3 Radiative Transfer; 3.4 Einstein Coefficients; 3.4.1 Emission Coefficient; 3.4.2 Absorption Coefficient
3.4.3 Relations Between the Einstein Coefficients3.5 Spectral Line Profile; 3.5.1 Absorption Line Profile; 3.5.2 Doppler Profile; 3.5.3 Lorentz Profile; 3.5.4 Voigt Profile; 3.5.5 Integrated Absorption Cross Section; 3.5.6 Relations Between the Einstein Coefficients and the Oscillator Strength; 3.5.7 Induced Emissions; 3.6 The Source Function; Exercises; Bibliography; Chapter 4: Interstellar Emission and Absorption Lines; 4.1 Introduction; 4.2 Optical Recombination Lines; 4.2.1 Recombination Coefficient; 4.2.2 Recombination Line Analysis; 4.2.3 Results; 4.3 The H 21cm Emission Line
4.3.1 Introduction4.3.2 Brightness Temperature; 4.3.3 H Column Density Calculation; 4.3.4 Results; 4.4 The H 21cm Absorption Line; 4.4.1 Observations; 4.4.2 Results; 4.5 Broad Absorption Lines; 4.5.1 Broad Absorption Lines Intensity: H and H2; 4.5.2 Example: Interstellar Lyman-α Line; 4.5.3 Results; 4.5.4 Lines of Highly Ionized Elements; 4.6 Curve of Growth; 4.7 Narrow Absorption Lines; 4.7.1 Introduction; 4.7.2 Problems in the Analysis of the Curves of Growth; 4.7.3 Empirical Curve of growth; 4.7.4 Interstellar Abundances; Exercises; Bibliography
Chapter 5: Excitation in the Interstellar Medium5.1 Introduction; 5.2 Statistical Equilibrium; 5.3 Collisional Excitation; 5.4 Collisional/Radiative Excitation; 5.4.1 The Statistical Equilibrium Equation; 5.4.2 Relation Between Rates gammajk and gammakj; 5.4.3 Collisional Excitation Rate; 5.4.4 Relations Between Cross Sections; 5.4.5 Cross Section and Collision Strength; 5.4.6 Relation Between Coefficients gammakj and Omega(j,k); 5.4.7 Example: O II and O III in Photoionized Nebulae; 5.4.8 Example: H Collisional Excitation in H I Regions; 5.4.9 Other Processes; 5.5 Two-Level Atoms
5.5.1 Deviation Coefficients
Record Nr. UNINA-9910437981703321
Maciel W. J (Walter Junqueira)  
New York, NY, : Springer, c2013
Materiale a stampa
Lo trovi qui: Univ. Federico II
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Dark nebulae, globules, and protostars / edited by B. Lynds
Dark nebulae, globules, and protostars / edited by B. Lynds
Autore Lynds, B.
Pubbl/distr/stampa Tucson : University of Arizona Press, 1971
Descrizione fisica 1 v. : ill. ; 24 cm.
Soggetto topico Galaxies
Interstellar matter
Protostars
Classificazione 52.9.55
52.9.56
523.1'12
QB401
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNISALENTO-991000881749707536
Lynds, B.  
Tucson : University of Arizona Press, 1971
Materiale a stampa
Lo trovi qui: Univ. del Salento
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Diffuse matter in space / L. Spitzer
Diffuse matter in space / L. Spitzer
Autore Spitzer, L.
Pubbl/distr/stampa New York : John Wiley & Sons, 1968
Descrizione fisica xiii, 262 p. : ill. ; 21 cm.
Soggetto topico Interstellar matter
Classificazione 52.9.56
523.1'135
QB790
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNISALENTO-991000890809707536
Spitzer, L.  
New York : John Wiley & Sons, 1968
Materiale a stampa
Lo trovi qui: Univ. del Salento
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Dust in the universe [[electronic resource] ] : similarities and differences / / K S Krishna Swamy
Dust in the universe [[electronic resource] ] : similarities and differences / / K S Krishna Swamy
Autore Krishna Swamy K. S
Pubbl/distr/stampa Singapore ; ; London, : World Scientific, 2005
Descrizione fisica 1 online resource (266 p.)
Disciplina 523.1125
Collana World Scientific series in astronomy and astrophysics
Soggetto topico Cosmic dust
Interstellar matter
Soggetto genere / forma Electronic books.
ISBN 1-281-88078-7
9786611880781
981-256-766-6
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Preface; Contents; Chapter 1. General Introduction; Chapter 2. Laboratory Studies; Chapter 3. Interstellar Dust; Chapter 4. Cometary Dust; Chapter 5. Interplanetary Dust; Chapter 6. Circumstellar Dust; Chapter 7. Extragalactic Dust; Chapter 8. Epilogue; Appendix A H-R Diagram; Appendix B Stellar Evolution; Appendix C Nucleosynthesis; Appendix D Acronyms; Index
Record Nr. UNINA-9910450424403321
Krishna Swamy K. S  
Singapore ; ; London, : World Scientific, 2005
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Dust in the universe [[electronic resource] ] : similarities and differences / / K S Krishna Swamy
Dust in the universe [[electronic resource] ] : similarities and differences / / K S Krishna Swamy
Autore Krishna Swamy K. S
Pubbl/distr/stampa Singapore ; ; London, : World Scientific, 2005
Descrizione fisica 1 online resource (266 p.)
Disciplina 523.1125
Collana World Scientific series in astronomy and astrophysics
Soggetto topico Cosmic dust
Interstellar matter
ISBN 1-281-88078-7
9786611880781
981-256-766-6
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Preface; Contents; Chapter 1. General Introduction; Chapter 2. Laboratory Studies; Chapter 3. Interstellar Dust; Chapter 4. Cometary Dust; Chapter 5. Interplanetary Dust; Chapter 6. Circumstellar Dust; Chapter 7. Extragalactic Dust; Chapter 8. Epilogue; Appendix A H-R Diagram; Appendix B Stellar Evolution; Appendix C Nucleosynthesis; Appendix D Acronyms; Index
Record Nr. UNINA-9910783721103321
Krishna Swamy K. S  
Singapore ; ; London, : World Scientific, 2005
Materiale a stampa
Lo trovi qui: Univ. Federico II
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The dusty universe : proceedings of a Symposium honoring F. Lawrence Whipple on his retirement as director of the Smithsonian Astrophysical Observatory, October 17-19, 1973 / edited by A. Cameron, G. Field
The dusty universe : proceedings of a Symposium honoring F. Lawrence Whipple on his retirement as director of the Smithsonian Astrophysical Observatory, October 17-19, 1973 / edited by A. Cameron, G. Field
Autore Cameron, A.
Pubbl/distr/stampa [s.l.] : Smithsonian Astrophysical Observatory, 1975
Descrizione fisica x, 323 p. : ill. ; 26 cm.
Altri autori (Persone) Field, G.
Soggetto topico Cosmic dust
Interstellar matter
Classificazione 52.9.56
52.9(082.2)
523.1'12
QB791
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNISALENTO-991000899219707536
Cameron, A.  
[s.l.] : Smithsonian Astrophysical Observatory, 1975
Materiale a stampa
Lo trovi qui: Univ. del Salento
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The evolution of matter : from the big bang to the present day Earth / / Igor Tolstikhin, Jan Kramers [[electronic resource]]
The evolution of matter : from the big bang to the present day Earth / / Igor Tolstikhin, Jan Kramers [[electronic resource]]
Autore Tolstikhin I. N (Igorʹ Nesterovich)
Pubbl/distr/stampa Cambridge : , : Cambridge University Press, , 2008
Descrizione fisica 1 online resource (x, 521 pages) : digital, PDF file(s)
Disciplina 551.9
Soggetto topico Isotope geology
Interstellar matter
Molecular evolution
Matter
Cosmology
ISBN 1-107-17894-0
1-281-71717-7
9786611717179
0-511-40946-X
0-511-40810-2
0-511-41000-X
0-511-40736-X
0-511-53560-0
0-511-40891-9
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Isotopes -- weights and abundances -- Introduction to the universe -- the baryonic matter -- Element and isotope abundances -- reference collection -- Cosmological nucleosynthesis -- production of H and He -- Stellar nucleosynthesis -- lower mass stars and s-process -- Stellar nucleosynthesis -- r- and associated processes -- Timing of stellar nucleosynthesis -- Chemical evolution of the galaxy -- Introduction to the solar nebula -- The primary solar system objects and related processes -- Chondritic meteorites -- Highly processed meteorites -- A summary of early solar system chronology -- Introduction to the planetary system, earth and moon -- Introduction to planetary accretion -- Earth accretion -- the giant impact(s) -- The post-accretion silicate earth -- comparison with meteorites -- Core segregation -- Heavy 'crust' on the top of the core -- The early atmo-hydrophere -- Light from the moon -- First look on the Earth -- The plate tectonic concept -- some phenomenology -- Oceanic ridge and island magmatism -- Subduction and island arc magmatism -- Composition of the continental crust -- magmatic, metamorphic and sedimentary processes -- Isotopic records of the evolution of the earth's accessible reservoirs -- Geochemical earth model.
Record Nr. UNINA-9910454653003321
Tolstikhin I. N (Igorʹ Nesterovich)  
Cambridge : , : Cambridge University Press, , 2008
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
The evolution of matter : from the big bang to the present day Earth / / Igor Tolstikhin, Jan Kramers [[electronic resource]]
The evolution of matter : from the big bang to the present day Earth / / Igor Tolstikhin, Jan Kramers [[electronic resource]]
Autore Tolstikhin I. N (Igorʹ Nesterovich)
Pubbl/distr/stampa Cambridge : , : Cambridge University Press, , 2008
Descrizione fisica 1 online resource (x, 521 pages) : digital, PDF file(s)
Disciplina 551.9
Soggetto topico Isotope geology
Interstellar matter
Molecular evolution
Matter
Cosmology
ISBN 1-107-17894-0
1-281-71717-7
9786611717179
0-511-40946-X
0-511-40810-2
0-511-41000-X
0-511-40736-X
0-511-53560-0
0-511-40891-9
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Isotopes -- weights and abundances -- Introduction to the universe -- the baryonic matter -- Element and isotope abundances -- reference collection -- Cosmological nucleosynthesis -- production of H and He -- Stellar nucleosynthesis -- lower mass stars and s-process -- Stellar nucleosynthesis -- r- and associated processes -- Timing of stellar nucleosynthesis -- Chemical evolution of the galaxy -- Introduction to the solar nebula -- The primary solar system objects and related processes -- Chondritic meteorites -- Highly processed meteorites -- A summary of early solar system chronology -- Introduction to the planetary system, earth and moon -- Introduction to planetary accretion -- Earth accretion -- the giant impact(s) -- The post-accretion silicate earth -- comparison with meteorites -- Core segregation -- Heavy 'crust' on the top of the core -- The early atmo-hydrophere -- Light from the moon -- First look on the Earth -- The plate tectonic concept -- some phenomenology -- Oceanic ridge and island magmatism -- Subduction and island arc magmatism -- Composition of the continental crust -- magmatic, metamorphic and sedimentary processes -- Isotopic records of the evolution of the earth's accessible reservoirs -- Geochemical earth model.
Record Nr. UNINA-9910782288303321
Tolstikhin I. N (Igorʹ Nesterovich)  
Cambridge : , : Cambridge University Press, , 2008
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Exploration of the outer heliosphere and the local interstellar medium [[electronic resource] ] : a workshop report / / Committee on Solar and Space Physics, Space Studies Board, Division on Engineering and Physical Sciences, National Research Council of the National Academies
Exploration of the outer heliosphere and the local interstellar medium [[electronic resource] ] : a workshop report / / Committee on Solar and Space Physics, Space Studies Board, Division on Engineering and Physical Sciences, National Research Council of the National Academies
Pubbl/distr/stampa Washington, DC, : National Academies Press, c2004
Descrizione fisica 1 online resource (68 p.)
Soggetto topico Heliosphere (Astrophysics)
Interstellar matter
Soggetto genere / forma Electronic books.
ISBN 1-280-17623-7
9786610176236
0-309-53140-3
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910450506403321
Washington, DC, : National Academies Press, c2004
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui