50 Years of Brown Dwarfs : From Prediction to Discovery to Forefront of Research / / edited by Viki Joergens |
Edizione | [1st ed. 2014.] |
Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2014 |
Descrizione fisica | 1 online resource (174 p.) |
Disciplina | 523.88 |
Collana | Astrophysics and Space Science Library |
Soggetto topico |
Astronomy
Astrophysics History Astronomy, Astrophysics and Cosmology History of Science |
ISBN | 3-319-01162-6 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto | The Theoretical Prediction of the Existence of Brown Dwarfs by Shiv S. Kumar -- Pre-Main Sequence Evolution and the Hydrogen Burning Minimum Mass -- Brown is Not a Color: Introduction of the Term ’Brown Dwarf’ -- Teide 1 and the Discovery of Brown Dwarfs -- The Discovery of the First Lithium Brown Dwarf: PPl 15 -- Companions of Stars: From Other Stars to Brown Dwarfs to Planets -- Ultracool Objects: L, T, and Y Dwarfs -- Latest News on the Physics of Brown Dwarfs. |
Record Nr. | UNINA-9910300371803321 |
Cham : , : Springer International Publishing : , : Imprint : Springer, , 2014 | ||
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Lo trovi qui: Univ. Federico II | ||
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Disks and outflows around young stars : proceedings of a conference held at Heidelberg, Germany, 6-9 September 1994 / Steven Beckwith ... [et al.] (eds.) |
Pubbl/distr/stampa | New York : Springer, 1996 |
Descrizione fisica | xii, 361 p. : ill. ; 24 cm. + 1 computer laser optical disc. |
Disciplina | 523.88 |
Altri autori (Persone) | Beckwith, Steve V. W.author |
Collana | Lecture notes in physics ; 465 |
Soggetto topico |
Disks (Astrophysics) - Congresses
Astrophysical jets - Congresses Stars-Evolution - Congresses |
ISBN | 3540613897 |
Classificazione |
LC QB466.D58
52.9.53 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNISALENTO-991004080359707536 |
New York : Springer, 1996 | ||
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Lo trovi qui: Univ. del Salento | ||
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The Earliest Stages of Massive Clustered Star Formation: Fragmentation of Infrared Dark Clouds / / by Ke Wang |
Autore | Wang Ke |
Edizione | [1st ed. 2015.] |
Pubbl/distr/stampa | Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2015 |
Descrizione fisica | 1 online resource (160 p.) |
Disciplina | 523.88 |
Collana | Springer Theses, Recognizing Outstanding Ph.D. Research |
Soggetto topico |
Observations, Astronomical
Astronomy—Observations Atmospheric sciences Microwaves Optical engineering Astronomy, Observations and Techniques Atmospheric Sciences Microwaves, RF and Optical Engineering |
ISBN | 3-662-44969-2 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto | Scientific background -- An Infrared Point Source Survey -- The “Dragon” Nebula G28.34+0.06 -- The “Snake” Nebula G11.11–0.12 -- The Infrared Dark Cloud G30.88+0.13 -- A New Evolutionary Picture. |
Record Nr. | UNINA-9910300435403321 |
Wang Ke
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Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2015 | ||
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Lo trovi qui: Univ. Federico II | ||
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Evolution of stars and stellar populations / / Maurizio Salaris, Santi Cassisi |
Autore | Salaris Maurizio |
Pubbl/distr/stampa | West Sussex, England : , : John Wiley & Sons Ltd, , [2005] |
Descrizione fisica | 1 online resource (388 p.) |
Disciplina | 523.88 |
Soggetto topico | Stars - Evolution |
Soggetto genere / forma | Electronic books. |
ISBN |
1-280-28769-1
9786610287697 0-470-03345-2 0-470-09222-X |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Evolution of Stars and Stellar Populations; Contents; Preface; 1 Stars and the Universe; 1.1 Setting the stage; 1.2 Cosmic kinematics; 1.2.1 Cosmological redshifts and distances; 1.3 Cosmic dynamics; 1.3.1 Histories of R(t); 1.4 Particle- and nucleosynthesis; 1.5 CMB fluctuations and structure formation; 1.6 Cosmological parameters; 1.7 The inflationary paradigm; 1.8 The role of stellar evolution; 2 Equation of State of the Stellar Matter; 2.1 Physical conditions of the stellar matter; 2.1.1 Fully ionized perfect gas; 2.1.2 Electron degeneracy; 2.1.3 Ionization; 2.1.4 Additional effects
3 Equations of Stellar Structure3.1 Basic assumptions; 3.1.1 Continuity of mass; 3.1.2 Hydrostatic equilibrium; 3.1.3 Conservation of energy; 3.1.4 Energy transport; 3.1.5 The opacity of stellar matter; 3.1.6 Energy generation coefficient; 3.1.7 Evolution of chemical element abundances; 3.1.8 Virial theorem; 3.1.9 Virial theorem and electron degeneracy; 3.2 Method of solution of the stellar structure equations; 3.2.1 Sensitivity of the solution to the boundary conditions; 3.2.2 More complicated cases; 3.3 Non-standard physical processes; 3.3.1 Atomic diffusion and radiative levitation 3.3.2 Rotation and rotational mixings4 Star Formation and Early Evolution; 4.1 Overall picture of stellar evolution; 4.2 Star formation; 4.3 Evolution along the Hayashi track; 4.3.1 Basic properties of homogeneous, fully convective stars; 4.3.2 Evolution until hydrogen burning ignition; 5 The Hydrogen Burning Phase; 5.1 Overview; 5.2 The nuclear reactions; 5.2.1 The p-p chain; 5.2.2 The CNO cycle; 5.2.3 The secondary elements: the case of (2)H and (3)He; 5.3 The central H-burning phase in low main sequence (LMS) stars; 5.3.1 The Sun 5.4 The central H-burning phase in upper main sequence (UMS) stars5.5 The dependence of MS tracks on chemical composition and convection efficiency; 5.6 Very low-mass stars; 5.7 The mass-luminosity relation; 5.8 The Schönberg-Chandrasekhar limit; 5.9 Post-MS evolution; 5.9.1 Intermediate-mass and massive stars; 5.9.2 Low-mass stars; 5.9.3 The helium flash; 5.10 Dependence of the main RGB features on physical and chemical parameters; 5.10.1 The location of the RGB in the H-R diagram; 5.10.2 The RGB bump luminosity; 5.10.3 The luminosity of the tip of the RGB 5.11 Evolutionary properties of very metal-poor stars6 The Helium Burning Phase; 6.1 Introduction; 6.2 The nuclear reactions; 6.3 The zero age horizontal branch (ZAHB); 6.3.1 The dependence of the ZAHB on various physical parameters; 6.4 The core He-burning phase in low-mass stars; 6.4.1 Mixing processes; 6.5 The central He-burning phase in more massive stars; 6.5.1 The dependence of the blue loop on various physical parameters; 6.6 Pulsational properties of core He-burning stars; 6.6.1 The RR Lyrae variables; 6.6.2 The classical Cepheid variables; 7 The Advanced Evolutionary Phases 7.1 Introduction |
Record Nr. | UNINA-9910143706703321 |
Salaris Maurizio
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West Sussex, England : , : John Wiley & Sons Ltd, , [2005] | ||
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Lo trovi qui: Univ. Federico II | ||
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Evolution of stars and stellar populations / / Maurizio Salaris, Santi Cassisi |
Autore | Salaris Maurizio |
Pubbl/distr/stampa | West Sussex, England : , : John Wiley & Sons Ltd, , [2005] |
Descrizione fisica | 1 online resource (388 p.) |
Disciplina | 523.88 |
Soggetto topico | Stars - Evolution |
ISBN |
1-280-28769-1
9786610287697 0-470-03345-2 0-470-09222-X |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Evolution of Stars and Stellar Populations; Contents; Preface; 1 Stars and the Universe; 1.1 Setting the stage; 1.2 Cosmic kinematics; 1.2.1 Cosmological redshifts and distances; 1.3 Cosmic dynamics; 1.3.1 Histories of R(t); 1.4 Particle- and nucleosynthesis; 1.5 CMB fluctuations and structure formation; 1.6 Cosmological parameters; 1.7 The inflationary paradigm; 1.8 The role of stellar evolution; 2 Equation of State of the Stellar Matter; 2.1 Physical conditions of the stellar matter; 2.1.1 Fully ionized perfect gas; 2.1.2 Electron degeneracy; 2.1.3 Ionization; 2.1.4 Additional effects
3 Equations of Stellar Structure3.1 Basic assumptions; 3.1.1 Continuity of mass; 3.1.2 Hydrostatic equilibrium; 3.1.3 Conservation of energy; 3.1.4 Energy transport; 3.1.5 The opacity of stellar matter; 3.1.6 Energy generation coefficient; 3.1.7 Evolution of chemical element abundances; 3.1.8 Virial theorem; 3.1.9 Virial theorem and electron degeneracy; 3.2 Method of solution of the stellar structure equations; 3.2.1 Sensitivity of the solution to the boundary conditions; 3.2.2 More complicated cases; 3.3 Non-standard physical processes; 3.3.1 Atomic diffusion and radiative levitation 3.3.2 Rotation and rotational mixings4 Star Formation and Early Evolution; 4.1 Overall picture of stellar evolution; 4.2 Star formation; 4.3 Evolution along the Hayashi track; 4.3.1 Basic properties of homogeneous, fully convective stars; 4.3.2 Evolution until hydrogen burning ignition; 5 The Hydrogen Burning Phase; 5.1 Overview; 5.2 The nuclear reactions; 5.2.1 The p-p chain; 5.2.2 The CNO cycle; 5.2.3 The secondary elements: the case of (2)H and (3)He; 5.3 The central H-burning phase in low main sequence (LMS) stars; 5.3.1 The Sun 5.4 The central H-burning phase in upper main sequence (UMS) stars5.5 The dependence of MS tracks on chemical composition and convection efficiency; 5.6 Very low-mass stars; 5.7 The mass-luminosity relation; 5.8 The Schönberg-Chandrasekhar limit; 5.9 Post-MS evolution; 5.9.1 Intermediate-mass and massive stars; 5.9.2 Low-mass stars; 5.9.3 The helium flash; 5.10 Dependence of the main RGB features on physical and chemical parameters; 5.10.1 The location of the RGB in the H-R diagram; 5.10.2 The RGB bump luminosity; 5.10.3 The luminosity of the tip of the RGB 5.11 Evolutionary properties of very metal-poor stars6 The Helium Burning Phase; 6.1 Introduction; 6.2 The nuclear reactions; 6.3 The zero age horizontal branch (ZAHB); 6.3.1 The dependence of the ZAHB on various physical parameters; 6.4 The core He-burning phase in low-mass stars; 6.4.1 Mixing processes; 6.5 The central He-burning phase in more massive stars; 6.5.1 The dependence of the blue loop on various physical parameters; 6.6 Pulsational properties of core He-burning stars; 6.6.1 The RR Lyrae variables; 6.6.2 The classical Cepheid variables; 7 The Advanced Evolutionary Phases 7.1 Introduction |
Record Nr. | UNINA-9910830475203321 |
Salaris Maurizio
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West Sussex, England : , : John Wiley & Sons Ltd, , [2005] | ||
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Lo trovi qui: Univ. Federico II | ||
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Explaining Lithium Enriched Red Giant Branch Stars / / by Claudia Aguilera-Gómez |
Autore | Aguilera-Gómez Claudia |
Edizione | [1st ed. 2018.] |
Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2018 |
Descrizione fisica | 1 online resource (139 pages) |
Disciplina | 523.88 |
Collana | Springer Theses, Recognizing Outstanding Ph.D. Research |
Soggetto topico |
Astrophysics
Mathematical physics Astrophysics and Astroparticles Theoretical Astrophysics |
ISBN | 3-030-02583-7 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto | Chapter1. Introduction -- Part I. Scenarios of Lithium Enrichment -- Chapter2. Internal Mechanisms -- Chapter3. External Mechanisms -- Part II. Observational Applications -- Chapter4. Trumpler 20 -- Chapter5. Field Giants -- Chapter6. Stars with Low Main Sequence Li Abundances. |
Record Nr. | UNINA-9910300531603321 |
Aguilera-Gómez Claudia
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Cham : , : Springer International Publishing : , : Imprint : Springer, , 2018 | ||
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Lo trovi qui: Univ. Federico II | ||
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Failed stars and super planets [[electronic resource] ] : a report based on the January 1998 Workshop on Substellar-Mass Objects / / Steering Group for the Workshop on Substellar-Mass Objects, Space Studies Board, Commission on Physical Sciences, Mathematics, and Applications, National Research Council |
Pubbl/distr/stampa | Washington, D.C., : National Academy Press, 1998 |
Descrizione fisica | 1 online resource (74 p.) |
Disciplina | 523.88 |
Soggetto topico |
Planets
Stars |
Soggetto genere / forma | Electronic books. |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
""Failed Stars and Super Planets""; ""Copyright""; ""Preface""; ""Foreword""; ""Contents""; ""Executive Summary""; ""THE WORKSHOP ON SUBSTELLAR-MASS OBJECTS""; ""FINDINGS""; ""Status of Current Research Activities""; ""The Most Compelling Issues for Near-Term Study""; ""Contributions to Broader Scientific Goals""; ""Opportunities for Interdisciplinary Research""; ""The Contribution of Studies of SMOs to Achieving Long-Term Scientific Priorities""; ""CONCLUDING REMARKS""; ""1 Detection of Substellar-Mass Objects""; ""STATUS OF CURRENT INDIRECT SEARCHES""; ""The Radial-Velocity Technique""
""Astrometric, Photometric, and Microlensing Techniques""""DIRECT DETECTION OF SMOS""; ""Isolated Brown Dwarfs""; ""Companion Brown Dwarfs""; ""2 Observational Characterization of Nearby SMOs""; ""CURRENT STATE OF OBSERVATIONS""; ""Abundance of SMOs""; ""Spectroscopic Studies of SMOs""; ""3 Theoretical Models of SMO Structure and Atmosphere""; ""CURRENT STATUS OF MODELS""; ""4 Formation of SMOs""; ""STARLIKE AND PLANETLIKE FORMATION""; ""Observational Evidence""; ""Formation of Close-In SMOs""; ""Relationship to Terrestrial Planets"" ""5 Statistical Detections, Galactic Structure, and the Mass Content of the Universe""""INTRODUCTION TO THE DARK-MATTER PROBLEM""; ""CURRENT UNDERSTANDING OF THE MASS FUNCTIONS OF LOW-MASS STARS AND SMOS""; ""MICROLENSING DETERMINATION OF THE SMO MASS FUNCTION""; ""DETECTING PLANETS VIA MICROLENSING""; ""6 Findings and Future Needs""; ""STATUS OF CURRENT RESEARCH ACTIVITIES""; ""THE MOST COMPELLING ISSUES FOR NEAR-TERM STUDY""; ""Detection Strategies""; ""Spectroscopic Studies of Nearby SMOs""; ""CONTRIBUTIONS TO BROADER SCIENTIFIC GOALS"" ""Modeling of the Atmospheres and Interiors of SMOs""""Testing Models of the Formation of SMOs""; ""Understanding the Stability and Evolution of Multiplanet Systems""; ""OPPORTUNITIES FOR INTERDISCIPLINARY RESEARCH""; ""THE CONTRIBUTION OF STUDIES OF SMOS TO ACHIEVING LONG-TERM SCIENTIFIC PRIORITIES""; ""Microlensing and the Statistical Search for SMOs""; ""CONCLUDING REMARKS"" |
Record Nr. | UNINA-9910451461103321 |
Washington, D.C., : National Academy Press, 1998 | ||
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Lo trovi qui: Univ. Federico II | ||
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Failed stars and super planets [[electronic resource] ] : a report based on the January 1998 Workshop on Substellar-Mass Objects / / Steering Group for the Workshop on Substellar-Mass Objects, Space Studies Board, Commission on Physical Sciences, Mathematics, and Applications, National Research Council |
Pubbl/distr/stampa | Washington, D.C., : National Academy Press, 1998 |
Descrizione fisica | 1 online resource (74 p.) |
Disciplina | 523.88 |
Soggetto topico |
Planets
Stars |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
""Failed Stars and Super Planets""; ""Copyright""; ""Preface""; ""Foreword""; ""Contents""; ""Executive Summary""; ""THE WORKSHOP ON SUBSTELLAR-MASS OBJECTS""; ""FINDINGS""; ""Status of Current Research Activities""; ""The Most Compelling Issues for Near-Term Study""; ""Contributions to Broader Scientific Goals""; ""Opportunities for Interdisciplinary Research""; ""The Contribution of Studies of SMOs to Achieving Long-Term Scientific Priorities""; ""CONCLUDING REMARKS""; ""1 Detection of Substellar-Mass Objects""; ""STATUS OF CURRENT INDIRECT SEARCHES""; ""The Radial-Velocity Technique""
""Astrometric, Photometric, and Microlensing Techniques""""DIRECT DETECTION OF SMOS""; ""Isolated Brown Dwarfs""; ""Companion Brown Dwarfs""; ""2 Observational Characterization of Nearby SMOs""; ""CURRENT STATE OF OBSERVATIONS""; ""Abundance of SMOs""; ""Spectroscopic Studies of SMOs""; ""3 Theoretical Models of SMO Structure and Atmosphere""; ""CURRENT STATUS OF MODELS""; ""4 Formation of SMOs""; ""STARLIKE AND PLANETLIKE FORMATION""; ""Observational Evidence""; ""Formation of Close-In SMOs""; ""Relationship to Terrestrial Planets"" ""5 Statistical Detections, Galactic Structure, and the Mass Content of the Universe""""INTRODUCTION TO THE DARK-MATTER PROBLEM""; ""CURRENT UNDERSTANDING OF THE MASS FUNCTIONS OF LOW-MASS STARS AND SMOS""; ""MICROLENSING DETERMINATION OF THE SMO MASS FUNCTION""; ""DETECTING PLANETS VIA MICROLENSING""; ""6 Findings and Future Needs""; ""STATUS OF CURRENT RESEARCH ACTIVITIES""; ""THE MOST COMPELLING ISSUES FOR NEAR-TERM STUDY""; ""Detection Strategies""; ""Spectroscopic Studies of Nearby SMOs""; ""CONTRIBUTIONS TO BROADER SCIENTIFIC GOALS"" ""Modeling of the Atmospheres and Interiors of SMOs""""Testing Models of the Formation of SMOs""; ""Understanding the Stability and Evolution of Multiplanet Systems""; ""OPPORTUNITIES FOR INTERDISCIPLINARY RESEARCH""; ""THE CONTRIBUTION OF STUDIES OF SMOS TO ACHIEVING LONG-TERM SCIENTIFIC PRIORITIES""; ""Microlensing and the Statistical Search for SMOs""; ""CONCLUDING REMARKS"" |
Record Nr. | UNINA-9910777421803321 |
Washington, D.C., : National Academy Press, 1998 | ||
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Lo trovi qui: Univ. Federico II | ||
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Failed stars and super planets : a report based on the January 1998 Workshop on Substellar-Mass Objects / / Steering Group for the Workshop on Substellar-Mass Objects, Space Studies Board, Commission on Physical Sciences, Mathematics, and Applications, National Research Council |
Edizione | [1st ed.] |
Pubbl/distr/stampa | Washington, D.C., : National Academy Press, 1998 |
Descrizione fisica | 1 online resource (74 p.) |
Disciplina | 523.88 |
Soggetto topico |
Planets
Stars |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
""Failed Stars and Super Planets""; ""Copyright""; ""Preface""; ""Foreword""; ""Contents""; ""Executive Summary""; ""THE WORKSHOP ON SUBSTELLAR-MASS OBJECTS""; ""FINDINGS""; ""Status of Current Research Activities""; ""The Most Compelling Issues for Near-Term Study""; ""Contributions to Broader Scientific Goals""; ""Opportunities for Interdisciplinary Research""; ""The Contribution of Studies of SMOs to Achieving Long-Term Scientific Priorities""; ""CONCLUDING REMARKS""; ""1 Detection of Substellar-Mass Objects""; ""STATUS OF CURRENT INDIRECT SEARCHES""; ""The Radial-Velocity Technique""
""Astrometric, Photometric, and Microlensing Techniques""""DIRECT DETECTION OF SMOS""; ""Isolated Brown Dwarfs""; ""Companion Brown Dwarfs""; ""2 Observational Characterization of Nearby SMOs""; ""CURRENT STATE OF OBSERVATIONS""; ""Abundance of SMOs""; ""Spectroscopic Studies of SMOs""; ""3 Theoretical Models of SMO Structure and Atmosphere""; ""CURRENT STATUS OF MODELS""; ""4 Formation of SMOs""; ""STARLIKE AND PLANETLIKE FORMATION""; ""Observational Evidence""; ""Formation of Close-In SMOs""; ""Relationship to Terrestrial Planets"" ""5 Statistical Detections, Galactic Structure, and the Mass Content of the Universe""""INTRODUCTION TO THE DARK-MATTER PROBLEM""; ""CURRENT UNDERSTANDING OF THE MASS FUNCTIONS OF LOW-MASS STARS AND SMOS""; ""MICROLENSING DETERMINATION OF THE SMO MASS FUNCTION""; ""DETECTING PLANETS VIA MICROLENSING""; ""6 Findings and Future Needs""; ""STATUS OF CURRENT RESEARCH ACTIVITIES""; ""THE MOST COMPELLING ISSUES FOR NEAR-TERM STUDY""; ""Detection Strategies""; ""Spectroscopic Studies of Nearby SMOs""; ""CONTRIBUTIONS TO BROADER SCIENTIFIC GOALS"" ""Modeling of the Atmospheres and Interiors of SMOs""""Testing Models of the Formation of SMOs""; ""Understanding the Stability and Evolution of Multiplanet Systems""; ""OPPORTUNITIES FOR INTERDISCIPLINARY RESEARCH""; ""THE CONTRIBUTION OF STUDIES OF SMOS TO ACHIEVING LONG-TERM SCIENTIFIC PRIORITIES""; ""Microlensing and the Statistical Search for SMOs""; ""CONCLUDING REMARKS"" |
Record Nr. | UNINA-9910818705203321 |
Washington, D.C., : National Academy Press, 1998 | ||
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Lo trovi qui: Univ. Federico II | ||
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Isotopic fractionation study towards massive star-forming regions across the Galaxy / / Laura Colzi |
Autore | Colzi Laura |
Pubbl/distr/stampa | Firenze, Italy : , : Firenze University Press, , [2021] |
Descrizione fisica | 1 online resource (226 pages) : illustrations |
Disciplina | 523.88 |
Collana | Premio tesi di dottorato |
Soggetto topico | Stars - Formation |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910572180903321 |
Colzi Laura
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Firenze, Italy : , : Firenze University Press, , [2021] | ||
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Lo trovi qui: Univ. Federico II | ||
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