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1
White Dwarfs as Probes of the Evolution of Planets, Stars, the Milky Way and the Expanding Universe
17. Okt 2022 - 16. Dez 2022 • Santa Barbara, California, Vereinigte Staaten
Zusammenfassung:
This program is motivated by the recent observational insights concerning white dwarfs as individuals and as a population, based on the astrometry from Gaia and large photometric (Kepler, TESS, ZTF, VeraRubin) and spectroscopic (SDSS-V, DESI, WEAVE, 4MOST) surveys. Some of the questions that these data, combined with improved input physics and white dwarf models, will answer are: How does crystallization affect white dwarf cooling? How good is our understanding of convection, overshoot, and mixing in general? How good are the predictions of the low-frequency gravitational wave foreground and thermonuclear supernovae rates (SN Ia, Iax, Ca transients)? What is the nature of the recently discovered stellar remnants of thermonuclear supernova and/or their donors? What are the architectures of planetary systems that survive the metamorphosis of their host stars into white dwarfs, and what is their ultimate fate?
Eintrags-ID:
1463039
2
AAVSO — AAVSO's 2022 Annual Meeting and Workshop
04. Nov 2022 - 07. Nov 2022 • Tucson, Arizona, Vereinigte Staaten
Veranstalter:
American Association of Variable Star Observers (AAVSO)
Zusammenfassung:
The Meeting will be November 4–6 at The Omni Tucson National Resort in Arizona. The presentations on Nov. 5 & 6 will be broadcast online to those attending remotely. AAVSO welcomes a new executive director, Dr. Brian Kloppenborg, effective Sept. 16--come meet Brian at the event! Interactive Meeting experiences for both in-person and online attendees: presentations by keynote speakers and AAVSO members and observers, with Q&A from in-person and online audiences; and an online Research Poster Hall. In-person attendees also have opportunities to attend an opening reception with a speaker and cocktail hour, chat with one another over coffee or tea and lunch (included in your registration fee), and dine at our closing banquet. AAVSO's day-long Workshop will be in-person only on Nov. 7: "Advanced Use of AstroImageJ for Exoplanet Observing" w/ instructor Dennis Conti.
Kontakt:
AAVSO Communications Manager;     Tel.: [617-354-0484];     Email: aavso@aavso.org
Themen:
Exoplanets, AstroImageJ, Variable star photometry and spectroscopy, astronomy, astronomy education
Eintrags-ID:
1505050
Verwandte Fachgebiete:
3
White Dwarfs from Physics to Astrophysics
14. Nov 2022 - 17. Nov 2022 • Santa Barbara, Vereinigte Staaten
Veranstalter:
UC Santa Barbara, Kavli Institute for Theoretical Physics (KITP)
Zusammenfassung:
Astrometric, photometric and spectroscopic all-sky surveys provide the first complete, unbiased view of the Galactic population of the most abundant type of stellar remnants: white dwarfs. This wealth of observational data provides an array of opportunities to use white dwarfs as probes of a wide range of astrophysics, including the formation and evolution of stars and planets, the star formation rate of the Galaxy, and the populations of low-frequency gravitational wave sources and progenitors of thermonuclear supernovae. These applications require improved models of these electron-degenerate stars, which in turn rely on developments in the relevant input physics, including equations of state and opacities. This conference will provide a joint platform for experts in the observational and theoretical study of white dwarfs, scientists working on the underlying fundamental physics, and astronomers using white dwarfs as diagnostic tools to gain a panoramic overview of the state-of-the-art, to identify remaining limitations of the current models, and to explore novel scientific opportunities arising from the new data.
Eintrags-ID:
1448598
4
Bootstrapping Quantum Gravity
03. Jan 2023 - 24. Feb 2023 • Santa Barbara, Vereinigte Staaten
Veranstalter:
UC Santa Barbara, Kavli Institute for Theoretical Physics
Zusammenfassung:
The AdS/CFT Correspondence, an enduring cornerstone of theoretical physics, turns 25 in November 2022. An outstanding problem in AdS/CFT is to understand the origins of the correspondence in the most fundamental terms possible. Harnessing substantial progress over the last several years in nonperturbative quantum and conformal field theory, this program will develop a constructive approach to the emergence of bulk spacetime in AdS/CFT, rooted in the rigorous modern language of conformal field theory and the conformal bootstrap. By leveraging a new generation of techniques, the program aims to constrain gravitational observables and to sharpen our understanding of the principles governing the quantum gravity landscape. The program will extend the horizons of the conformal bootstrap itself, by applying existing techniques to new holographic observables and by drawing lessons from non-bootstrap approaches.
Eintrags-ID:
1486423
5
The Cosmic Web: Connecting Galaxies to Cosmology at High and Low Redshift
03. Jan 2023 - 17. Mär 2023 • Santa Barbara, California, Vereinigte Staaten
Kontakt:
Email: https://www.kitp.ucsb.edu/activities/cosmicweb23
Eintrags-ID:
1504410
6
241st AAS Meeting — 141th meeting of the American Astronomical Society
08. Jan 2023 - 12. Jan 2023 • Seattle, WA, Vereinigte Staaten
Eintrags-ID:
1083092
7
Gravity from algebra: modern field theory methods for holography
23. Jan 2023 - 26. Jan 2023 • Santa Barbara, Vereinigte Staaten
Veranstalter:
UC Santa Barbara, Kavli Institute for Theoretical Physics (KITP)
Zusammenfassung:
The last several years have seen rapid development of a new language for conformal field theory(CFT), including insights from the conformal bootstrap program. This conference will bring to bear the modern arsenal of conformal field theory on the foundations of holography and quantum gravity. A theme of the conference will be the extent to which consistency conditions on quantum gravity are inherited from those of CFT, and whether they naturally lead to string/M-theory. By bringing together scientists on both sides of holographic duality, we hope to explore these issues in a broad way.Topics to be covered include large N bootstrap and the structure of holographic CFTs dual to general relativity; CFT sum rules and gravitational effective field theory; aspects of supersymmetry in holography; low-dimensional holography, modularity and quantum chaos; black holes from strongly-coupled finite temperature physics; symmetry constraints on gravitational path integrals and AdS vacua; S-matrices, their relation to CFT correlators, and holography away from AdS.
Eintrags-ID:
1448619
Verwandte Fachgebiete:
8
The Co-evolution of the Cosmic Web and Galaxies across Cosmic Time
06. Feb 2023 - 09. Feb 2023 • Santa Barbara, Vereinigte Staaten
Veranstalter:
UC Santa Barbara, Kavli Institute for Theoretical Physics (KITP)
Zusammenfassung:
The cosmic web of the matter distribution in the universe provides the framework for the formation and evolution of galaxies and is fundamental to connect galactic properties to cosmology. This conference will address the effects of the cosmic web upon galaxies and vice versa. The aim is to create both a broad-brush and then, for some aspects, a more detailed, early to late time joint history of the web and galaxies. Indeed, the web reflects what the universe is on intermediate scales, which are informative, both in terms of cosmic evolution and quantity of data. It acts as a dynamically relevant intermediate-density bridge (easier to model) between cosmology and galaxies. It is also the source of all anisotropy, critical for angular momentum acquisition, which is the number two parameter in galaxy formation.
Eintrags-ID:
1448563
9
Building a Physical Understanding of Galaxy Evolution with Data-driven Astronomy
27. Feb 2023 - 24. Mär 2023 • Santa Barbara, California, Vereinigte Staaten
Kontakt:
Email: https://www.kitp.ucsb.edu/activities/galevo23
Eintrags-ID:
1504450
10
Exoplanet Systems and Stellar Life Cycles: Late-Stage and Post-MS Systems
19. Mär 2023 - 24. Mär 2023 • Aspen, Vereinigte Staaten
Kontakt:
Email: https://sites.google.com/view/late-stage-exoplanets-2023
Eintrags-ID:
1504482
11
Galaxy Formation and Evolution in the Data Science Era
21. Mär 2023 - 24. Mär 2023 • Santa Barbara, Vereinigte Staaten
Veranstalter:
UC Santa Barbara, Kavli Institute for Theoretical Physics (KITP)
Zusammenfassung:
This conference aims to explore the application of data-driven tools to learn about galaxy formation physics. It endeavors to maximize the gain from astrostatistics, data science, and machine learning for the galaxy formation field as a whole, by emphasizing the translation of data-driven results to physical understanding. This conference will focus on a sharing of expertise in data exploration and analysis tools, and an open discussion of how these may teach us about the physics of galaxy formation and evolution.
Eintrags-ID:
1448606
12
The Fifth Workshop on Extremely Precise Radial Velocities
27. Mär 2023 - 30. Mär 2023 • Santa Barbara, Vereinigte Staaten
Kontakt:
Email: https://conference.ipac.caltech.edu/eprv5/
Eintrags-ID:
1504599
13
Faraday Discussion — Astrochemistry at high resolution
31. Mai 2023 - 02. Jun 2023 • Baltimore, Maryland, Vereinigte Staaten
Veranstalter:
Royal Society of Chemistry
Zusammenfassung:
The aim of this meeting is to bring together researchers from astronomy, gas-phase, solid state and surface physics, and chemistry communities to address the wide-ranging roles of chemistry in astronomy in the light of the wealth of observational detail becoming available in this era of high resolution astrochemistry. Our window on the universe is being opened more widely as new observational platforms are developed that will overcome the limitations of resources currently available to astronomers. Together we will address the role of chemical spectroscopy in identifying chemical species and probing their environments; we will attempt to understand the interplay of gas-phase, surface, solid state and photochemically-induced processes that drive the chemical evolution of our Galaxy and others; how this chemical evolution is intimately involved in controlling the process of star and planet formation; and how chemistry brings us to the edge of biology.
Eintrags-ID:
1512397
14
242nd AAS Meeting — 242nd meeting of the American Astronomical Society
04. Jun 2023 - 08. Jun 2023 • Albuquerque, NM, Vereinigte Staaten
Zusammenfassung:
One of the central features of the AAS Summer and Winter Meetings is their plenary talks spanning the full breadth of astrophysics. Some plenaries are given by prize winners from the AAS and other organizations, while other speakers are selected by the AAS Vice Presidents. Most plenary talks present science content, but talks on the state of the profession, demographics, and societal issues of relevance to the astronomical community are also regularly scheduled.
Eintrags-ID:
1401368
15
Gordon Research Seminar — Origins of Solar Systems
10. Jun 2023 - 11. Jun 2023 • Mount Holyoke College, South Hadley, MA, Vereinigte Staaten
Zusammenfassung:
This year's GRS will explore topics ranging from exoplanet detection and characterization, laboratory experiments relevant to planetary formation, advances in astrochemistry and astrobiology, protoplanetary disk observations, numerical simulations of the physical and chemical processes of early solar system formation, insights provided by spacecraft missions to ancient planetary bodies, and more.
Themen:
Constraining the Origin and Evolution of Planetary Systems Through a Multidisciplinary Approach
Eintrags-ID:
1512007
16
Gordon Research Conference — Origins of Solar Systems
11. Jun 2023 - 16. Jun 2023 • Mount Holyoke College, South Hadley, MA, Vereinigte Staaten
Zusammenfassung:
The Origins of Solar Systems GRC is a premier, international scientific conference focused on advancing the frontiers of science through the presentation of cutting-edge and unpublished research, prioritizing time for discussion after each talk and fostering informal interactions among scientists of all career stages. In 2023, we will highlight results from recent and ongoing missions including Hyabusa 2, OSIRIS-REx, and JWST, in addition to exciting work from ALMA, other facilities, and from theoretical investigations.
Themen:
Chemical and Dynamical Constraints on Planet Formation
Eintrags-ID:
1511997
17
First Light in the Early Universe
12. Jun 2023 - 16. Jun 2023 • Boston, Vereinigte Staaten
Kontakt:
Email: http://www.mit.edu/~eilers/firstlight.html
Eintrags-ID:
1504553
18
PASCOS 2023 — 28th International Symposium on Particles, Strings and Cosmology
26. Jun 2023 - 30. Jun 2023 • Irvine, CA, Vereinigte Staaten
Zusammenfassung:
PASCOS is a conference series on particles, cosmology and strings. In 2023 it is scheduled to take place June 26-30 at the University of California Irvine.
Eintrags-ID:
1507025
Verwandte Fachgebiete:
19
2023 Kavli-IAU Astrochemistry Symposium | Astrochemistry VIII - From the First Galaxies to the Formation of Habitable Worlds
10. Jul 2023 - 14. Jul 2023 • Traverse City, MI, Vereinigte Staaten
Kontakt:
Email: https://events.mpe.mpg.de/event/14/
Eintrags-ID:
1504649
20
TESS 2024 Meeting — Triennial Earth-Sun Summit (TESS) 2022
07. Apr 2024 - 12. Apr 2024 • Dallas TX, Vereinigte Staaten
Zusammenfassung:
TESS welcomes participation by the entire Heliophysics community, including all four traditional sub-disciplines devoted to studies of the Sun, Heliosphere, Magnetosphere, and Ionosphere-Thermosphere-Mesosphere.
Themen:
The Triennial Earth-Sun Summit is a joint meeting of the AAS Solar Physics Division and the Space Physics and Aeronomy Section of the American Geophysical Union.
Eintrags-ID:
1483014
Verwandte Fachgebiete:
21
245th AAS Meeting — 245th meeting of the American Astronomical Society
12. Jan 2025 - 16. Jan 2025 • National Harbor, MD , Vereinigte Staaten
Eintrags-ID:
1083179
22
247th AAS Meeting — 247th meeting of the American Astronomical Society
04. Jan 2026 - 08. Jan 2026 • Phoenix, AZ, Vereinigte Staaten
Zusammenfassung:
One of the central features of the AAS Summer and Winter Meetings is their plenary talks spanning the full breadth of astrophysics. Some plenaries are given by prize winners from the AAS and other organizations, while other speakers are selected by the AAS Vice Presidents. Most plenary talks present science content, but talks on the state of the profession, demographics, and societal issues of relevance to the astronomical community are also regularly scheduled.
Eintrags-ID:
1401316


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Stand vom 17. September 2022