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Asymmetric Planetary Nebulae VII

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ISBN: 9783038976400 Year: Pages: 204 DOI: 10.3390/books978-3-03897-641-7 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General) --- Physics (General) --- Astronomy (General)
Added to DOAB on : 2019-03-21 14:08:22
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This book contains the best and most up-to-date contributions in the field of late stage stellar evolution, as presented at the APNVII conference in Hong Kong in December 2017. A total of 60 scientists from 20 countries gathered to present, listen, interact and discuss the most current issues and problems in planetary nebulae and related objects research. The emphasis of this influential series of meetings, which was the seventh occasion over the last 20 years, has always been on the hypothesized and observed physical shaping mechanisms of the ejected nebulae that have such wonderful and intriguing forms. This special Galaxies conference issue of fully refereed contributions brings together a representative compilation of the meeting presentations in paper form. It captures the current “snap shot” status of this research field in some real sense. Such proceedings are well received and can be used as a reference material by both participants and all others working in the field for years to come.

Keywords

planetary systems --- planetary nebulae --- stars: binaries --- stars: AGB and post-AGB --- stars: variables: general --- stars: abundances --- stars: AGB and post-AGB --- stars: atmospheres --- stars: individual: WD 0044–121 --- stars: individual: WD 2134+25 --- stars: individual: WD 1751+106 --- planetary nebulae --- asymptotic giant branch stars --- mass loss --- infra-red --- planetary nebulae --- integral field spectroscopy --- stellar evolution --- binarity --- planetary nebulae --- stellar mass loss --- stellar evolution --- planetary nebulae --- circumstellar dust --- planetary nebulae --- mass-loss --- stellar evolution --- X-rays --- stellar evolution --- late stage stellar evolution --- binarity: transients: planetary nebulae --- planetary nebulae --- stars: AGB and post-AGB --- late stage stellar evolution --- planetary nebulae --- stars: binaries --- central stars of planetary nebulae --- proto-planetary nebulae --- binaries: spectroscopic --- stars: atmospheres --- stars: abundances --- supernovae --- late stage stellar evolution --- planetary nebulae --- binarity --- stellar evolution --- AGB and post-AGB stars --- circumstellar matter --- winds and outflows --- mass-loss --- jets --- binaries: close --- stars: AGB and post-AGB --- stars: winds, outflows --- ISM: jets and outflows --- binary stars --- post-AGB --- discs --- planetary nebula --- X-ray --- stellar evolution --- AGB stars --- post-AGB stars --- planetary nebulae --- planetary nebulae --- fullerenes --- planetary nebulae --- AGB and post-AGB stars --- binarity --- accretion disks --- jets --- mass-loss --- circumstellar matter --- (sub)millimeter interferometry --- ultraviolet radiation, X-rays --- infrared interferometry --- AGB stars --- stellar evolution --- observations --- aperture masking --- planetary nebulae --- binarity --- abundances --- stellar evolution --- post-AGB stars --- pre-PN hydrodynamic models --- planetary nebulae: Common Envelope --- planetary nebulae: individual (OH231+8+04.2) --- astrochemistry --- planetary nebulae --- UIE bands --- normal modes --- displacement vectors --- late-stage stellar evolution --- planetary nebulae --- multi-wavelength photometry --- radial velocity --- stellar evolution --- pulsation --- shock wave --- late stage stellar evolution --- planetary nebulae --- theory and observation --- planetary nebulae --- AGB and post-AGB --- interstellar medium --- radio continuum --- winds --- outflows --- dust --- extinction --- ISM: abundances --- planetary nebulae: individual (NGC 6781)

Paris in the Dark

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ISBN: 9781478090281 9781478007531 9781478006923 9781478006114 Year: Pages: 224 DOI: 10.1215/9781478090281 Language: English
Publisher: Duke University Press
Subject: Performing Arts
Added to DOAB on : 2020-03-28 11:21:03
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In Paris in the Dark Eric Smoodin takes readers on a journey through the streets, cinemas, and theaters of Paris to sketch a comprehensive picture of French film culture during the 1930s and 1940s. Drawing on a wealth of journalistic sources, Smoodin recounts the ways films moved through the city, the favored stars, and what it was like to go to the movies in a city with hundreds of cinemas. In a single week in the early 1930s, moviegoers might see Hollywood features like King Kong and Frankenstein, the new Marlene Dietrich and Maurice Chevalier movies, and any number of films from Italy, Germany, and Russia. Or they could frequent the city's ciné-clubs, which were hosts to the cinéphile subcultures of Paris. At other times, a night at the movies might result in an evening of fascist violence, even before the German Occupation of Paris, while after the war the city's cinemas formed the space for reconsolidating French film culture. In mapping the cinematic geography of Paris, Smoodin expands understandings of local film exhibition and the relationships of movies to urban space.

Compact Stars in the QCD Phase Diagram

Authors: --- --- ---
ISBN: 9783039219582 9783039219599 Year: Pages: 273 DOI: 10.3390/books978-3-03921-959-9 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General) --- Mathematics
Added to DOAB on : 2020-01-30 16:39:46
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The book edition of the Universe Special Issue “Compact Stars in the QCD Phase Diagram” is devoted to the overarching aspects shared between heavy-ion collisions and compact star astrophysics in investigating the hadron-to-quark matter phase transition in the equation of state of strongly interacting matter in different regions of the phase diagram of QCD. It comprises 22 review and research articles that, together, will serve as a useful guide in educating both young and senior scientists in this emerging field that represents an intersection of the communities of strongly interacting matter theory, heavy-ion collision physics and compact star astrophysics.

Keywords

heavy-ion collisions --- directed flow --- hydrodynamics --- deconfinement --- hybrid stars --- neutron stars --- equation of state --- ? meson condensation --- maximum mass --- ? resonances --- finite temperature --- finite density --- quark-gluon plasma --- finite size --- speed of sound --- neutron stars --- equation of state --- in-medium effects --- neutrino --- Quantum Chromodynamics --- dense matter --- vector interaction --- neutron stars --- equation of state --- QCD matter --- phase transition --- critical point --- modified excluded-volume mechanism --- dense matter --- equation of state --- stars: neutron --- pulsars: general, pulsars: PSR J0737 ? 3039A --- pulsars: PSR J1757 ? 1854 --- relativistic heavy-ion collisions --- monte carlo simulations --- transport theory --- strangeness --- neutron stars --- star oscillations --- hadron–quark continuity --- neutron stars --- QCD phase diagram --- neutron stars --- stellar magnetic field --- stellar structure --- stellar evolution --- neutron star --- equation of state --- phase transition --- quark matter --- pulsars --- quark stars --- general relativity --- Gravitational waves --- Gamma-ray bursts --- nuclear matter --- neutron stars --- quarks --- combustion --- neutron star --- QCD matter --- phase transition --- critical point --- neutron stars --- gravitational waves --- equation of state --- chiral symmetry --- axion QED --- quark-hole pairing --- cold-dense QCD --- magnetic DCDW --- quark matter --- hadronic matter --- quark deconfinement --- neutron star matter --- nuclear equation of state --- phase transition --- crystalline structure --- neutrino emissivities --- cluster virial expansion --- quark-hadron matter --- Mott dissociation --- Beth-Uhlenbeck equation of state --- heavy-ion collisions --- supernova explosions --- mass-twin stars --- nuclear symmetry energy --- heavy-ion collisions --- transport theory --- collective flow --- light cluster emission --- meson production --- quark-hadron phase transition --- pasta phases --- speed of sound --- hybrid compact stars --- mass-radius relation --- GW170817

Selected Papers from 43rd International Conference of Theoretical Physics: Matter to the Deepest, Recent Developments In Physics Of Fundamental Interactions (MTTD2019)

Authors: --- --- ---
ISBN: 9783039283705 9783039283712 Year: Pages: 94 DOI: 10.3390/books978-3-03928-371-2 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General) --- Physics (General)
Added to DOAB on : 2020-04-07 23:07:09
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Understanding the origins of the Universe and how it works and evolves is the present mission of a large community of physicists. It calls for a large scale vision, involving general relativity, astrophysics, and cosmology. Theoretical physics is presently at an important moment in its history. As predicted by Einstein, gravitational waves have been experimentally proven to exist. With the discovery of the Higgs boson, the set of interactions and elementary particles that is called the ""standard model"" (SM), is complete. Yet the Higgs boson itself, and how it breaks the electroweak symmetry, remains a fascinating subject requiring further studies and verification. Furthermore, several experimental facts are not accounted for by the SM: (i) the baryon asymmetry of the Universe, (ii) the nature and origin of dark matter, and (iii) the origin of neutrino masses; these have no unique, if any, explanation in the SM and yet will require answers from particle physics. We need to explore further both SM and its extensions. This is a subject of papers included in this book, which gives representation to the topics discussed during the Matter to the Deepest conference in 2019 in Poland (http://indico.if.us.edu.pl/event/5).

Stark Broadening of Spectral Lines in Plasmas

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ISBN: 9783038974550 9783038974567 Year: Pages: 170 DOI: 10.3390/books978-3-03897-456-7 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Mathematics --- Physics (General) --- Nuclear Physics
Added to DOAB on : 2019-01-14 12:59:11
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Experimental and theoretical studies of Stark broadening of spectral lines in plasmas are the cornerstone of a large number of spectroscopic diagnostics of laboratory and astrophysical plasmas. As such, they are very important both fundamentally and practically, the latter being due to the numerous practical applications of plasmas. Examples are studies dealing with: controlled thermonuclear fusion (that would provide a virtually unlimited source of energy), plasma-based lasers for medical and other purposes, technological microwave discharges (especially those used for manufacturing microchips), a better understanding of solar activity, other astrophysical objects (white dwarfs, flare stars, and so on). The book reviews advances in this area achieved in recent years and presents new original papers building on these advances.

Observations and Theory of Short GRBs at the Dawn of the Gravitational Wave Era

Authors: --- ---
ISBN: 9783039215881 9783039215898 Year: Pages: 86 DOI: 10.3390/books978-3-03921-589-8 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General) --- Physics (General) --- Geophysics and Geomagnetism
Added to DOAB on : 2019-12-09 11:49:15
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The book starts with a review of the established facts on the numerical simulations of binary neutron star mergers and simulations of short GRB jets that highlights the issues that need to be revised and further clarified, as the need to understand how the relativistic outflow was launched, what the initial structure of the outflow is, and how it evolved through its interaction with the binary ejecta. Constraints on a local population of faint short duration GRBs are then provided in light of the GW170817/GRB 170817A event at d~40

Spectral Line Shapes in Astrophysics and Related Topics

Authors: ---
ISBN: 9783039281688 9783039281695 Year: Pages: 268 DOI: 10.3390/books978-3-03928-169-5 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General) --- Physics (General) --- Astronomy (General)
Added to DOAB on : 2020-04-07 23:07:08
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Spectral lines, widths, and shapes are powerful tools for emitting/absorbing gas diagnostics in different astrophysical objects (from the solar system to the most distant objects in the universe—quasars). On the other hand, experimental and theoretical investigations of laboratory plasma have been applied in spectroscopic astrophysical research, especially in research on atomic data needed for line shape calculations. Data on spectral lines and their profiles are also important for diagnostics, analysis, and the modelling of fusion plasma, laser-produced plasma, laser design and development, and various plasmas in industry and technology, like light sources based on plasmas or the welding and piercing of metals by laser-produced plasma. The papers from this book can be divided into four groups: 1. stark broadening data for astrophysical and laboratory plasma investigations; 2. applications of spectral lines for astrophysical and laboratory plasma research; 3. spectral line phenomena in extragalactic objects, and 4. laboratory astrophysics results for spectra investigation. The reviews and research papers, representing new research on the topics presented in this book, are of interest for specialists and PhD students. We hope that the present book will be useful and interesting for scientists interested in the investigation of spectral line shapes and will contribute to the education of young researchers and PhD students.

Keywords

stark broadening --- atomic data --- subdwarfs B stars --- Ar II --- stark broadening --- atomic data --- atomic processes --- line profiles --- Ar VII --- stark broadening --- line profiles --- atomic data --- Na IV --- atomic/molecular data --- radiative and collisional processes --- stars --- stark broadening --- impact approximation --- numerical simulation --- ionization processes --- emission line formation --- atomic spectroscopy --- supermassive black holes --- emission line profiles --- quasars --- line shape --- wave collapse --- electric field solitons --- plasma turbulence --- line shapes --- stark broadening --- neutral broadening --- corona discharge --- line shapes --- Stark broadening --- Zeeman effect --- tokamaks --- white dwarfs --- active galaxies --- BL Lacertae objects --- AO 0235+164 --- photometry --- polarimetry --- plasma spectroscopy --- microwave discharges --- gas temperature --- stark broadening parameters --- atomic emission spectroscopy --- laboratory plasma --- spectra --- line profiles --- astrophysical plasmas --- inner plasma electrostatic screening --- different charged ions --- stars --- galaxies: active --- galaxies: nuclei --- line: profiles --- quasars: emission lines --- catalogs --- surveys --- line shapes --- Stark broadening --- Zeeman effect --- white dwarfs --- QSO samples --- QSO selection --- medium-band photometry --- electron scattering --- cross sections --- Rosetta mission --- atomic and molecular databases --- Stark broadening --- line profiles --- atomic data --- spectroscopy --- alkali atoms --- astrophysics --- atomic processes --- molecular processes --- radiative transfer --- absorption quasi-molecular bands --- sun:atmosphere --- sun:photosphere --- stars:atmospheres --- white dwarfs --- atomic processes --- radiative transfer --- Sun: atmosphere --- Sun: photosphere --- stars: atmospheres --- white dwarfs --- Stark effect --- electron broadening --- Lienard-Wiechert --- retarded interaction --- relativistic collision operator --- Stark broadening --- line profiles --- atomic data --- plasmas --- Maxwell --- Juttner-Maxwell --- relativistic --- Doppler effect --- asymmetry --- Stark broadening --- Ar VII line profiles --- stars --- white dwarfs --- atomic data --- scattering

Radio Galaxies at TeV Energies

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ISBN: 9783039287505 / 9783039287512 Year: Pages: 188 DOI: 10.3390/books978-3-03928-751-2 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General) --- Physics (General) --- Astronomy (General)
Added to DOAB on : 2020-06-09 16:38:57
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It is common believe that the centers of all galaxies exhibit supermassive black holes with masses ranging from millions up to billions of the mass of our Sun. By accreting surrounding matter, the luminosity of these galactic nuclei can outshine the emission of their host galaxies. If this is the case, they are called active galactic nuclei. Some of these objects eject powerful outflows composed of plasma, called jets. These jets can produce non-thermal radiation which observable across the entire electromagnetic spectrum from radio up to the gamma-ray frequencies. At highest frequencies (TeV range) most of the detected active galaxies have jets directed along or close to the line of sight. However, also galaxies with larger angles to the line of sight showing fascinating features were discovered, in seeming contradiction to traditional models for these so-called radio galaxies. Thus, the latter are of particular importance for understanding active galactic nuclei in general. This Special Issue contains reviews and research articles about the current knowledge of radio galaxies at TeV energies, including observational results and theoretical models. It is intended to guide the interested reader deeper into this fascinating discipline of modern day astronomy.

SPIG2018

Authors: --- --- ---
ISBN: 9783038978503 9783038978510 Year: Pages: 288 DOI: 10.3390/books978-3-03897-851-0 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General) --- Physics (General) --- Nuclear Physics
Added to DOAB on : 2019-04-25 16:37:17
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This Special Issue covers a wide range of topics from fundamental studies to applications of ionized gases. It is dedicated to four topics of interest: 1. ATOMIC COLLISION PROCESSES (electron and photon interactions with atomic particles, heavy particle collisions, swarms, and transport phenomena); 2. PARTICLE AND LASER BEAM INTERACTION WITH SOLIDS (atomic collisions in solids, sputtering and deposition, and laser and plasma interactions with surfaces); 3. LOW TEMPERATURE PLASMAS (plasma spectroscopy and other diagnostic methods, gas discharges, and plasma applications and devices); 4. GENERAL PLASMAS (fusion plasmas, astrophysical plasmas, and collective phenomena). This Special Issue of Atoms will highlight the need for continued research on ionized gas physics in different topics ranging from fundamental studies to applications, and will review current investigations.

Keywords

strong-field physics --- attoscience --- bicircular field --- high-order harmonic generation --- above-threshold ionization --- spin-polarized electrons --- capacitively-coupled discharge --- oxygen --- particle-in-cell/Monte Carlo collision --- electron heating --- secondary electron emission --- Large Helical Device (LHD) --- deuterium experiment --- ion temperature of 10 keV --- plasma research --- spectroscopic study --- dispersion interferometer --- modified theories of gravity --- methods: analytical --- methods: numerical --- galaxies: elliptical --- galaxies: fundamental parameters --- non-equilibrium --- collisions --- radiation --- planetary atmospheric entry --- laser matter interaction --- laser-induced breakdown --- plasma --- spectroscopy --- streak camera --- plasma --- spectral lines --- Stark broadening --- oxygen --- silicon --- spectroscopy --- gas discharges --- plasma applications --- databases --- virtual observatory --- cross sections --- rate coefficients --- runway electron --- plasma current --- fusion plasma --- tokamak --- glow discharge --- argon --- nitrogen admixture --- discharge voltage --- diffuse discharge --- constricted discharge --- electrical theory of DBDs --- QV-plot --- instantaneous power --- rainbow scattering --- positron channeling effect --- time-dependent Schrödinger equation --- chiral single wall carbon nanotubes --- black hole physics --- cosmology --- quasar spectroscopy --- cosmological parameters --- ionized gas --- broad line region --- Rydberg atoms --- dynamic instability --- control of atomic states --- Förster resonance --- plasma spectroscopy --- Stark broadening --- plasma diagnostics --- line shape modeling --- Zeeman-Doppler broadening --- Balmer line series --- radiative recombination --- photoacoustic --- photothermal --- inverse problem --- thermal memory --- minimum volume cell --- neural networks --- thermal diffusivity --- conductivity --- linear coefficient of thermal extension --- AGN --- black holes --- gravitational waves --- binary black holes --- quasars --- photodetachment --- magnetically confined fusion --- neutral beam injection --- plasma heating --- optical cavity amplification --- low-energy electrons --- electron–molecule interactions --- astrochemistry --- laboratory plasma --- astrophysical plasma --- fusion plasma --- lasers --- stars --- extragalactic objects --- spectra --- spectroscopy --- scaling laws

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