Konferenzen zum Thema Astronomie, Astrophysik und Kosmologie in den Vereinigten Staaten (USA)

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1
GMTCSM8 — GMT Community Science Meeting: Black Holes at all Scales
09. Sep 2020 - 11. Sep 2020 • Sedona, AZ, Vereinigte Staaten
Veranstalter:
GMTO Corporation
Zusammenfassung:
Black holes are among the most extraordinary objects in the Universe. Pivotal new results include the detection of gravitational radiation from merging black holes and the imaging of event horizon scale regions. These discoveries have revolutionized the field while demonstrating how much remains to be learned about black hole demographics, formation and evolution, and interactions with their environment. This conference will focus on dynamics as a way to probe and learn about black holes across all mass scales, and topics will include the environment around Sgr A*, black hole mass measurements, demographics, rates for gravitational wave events, accretion disk dynamics around single and binary black holes, and tidal disruption events. Experts across this wide range of subfields will be brought together to canvass observational and theoretical progress, highlight key unanswered questions, and motivate future directions, particularly in the era of extremely large telescopes.
Kontakt:
Tel.: [6262040500];     Email: registration@gmto.org
Themen:
Black holes, tidal disruption events, accretion, galactic dynamics, extragalactic dynamics, black hole demographics, black hole multiplicity, black hole formation
Eintrags-ID:
1336153
2
HEAD18 — 18th Meeting of the High Energy Astrophysics Division
13. Sep 2020 - 17. Sep 2020 • Tucson, AR, Vereinigte Staaten
Eintrags-ID:
1300951
Verwandte Fachgebiete:
3
Advances and Challenges in Computational Relativity Virtual Workshop
14. Sep 2020 - 18. Sep 2020 • Providence RI - Virtual Workshop, Vereinigte Staaten
Veranstalter:
ICERM
Zusammenfassung:
Virtual Workshop. This kick-off workshop will seek to provide an overview of both the state-of-the-art and open challenges drawing from multiple themes (theory, analysis of the equations, computation, and data analysis) within the broad context of Einstein’s general relativity theory. The workshop will also feature a code bootcamp on the last day. The bootcamp participants will be given both an overview of the key pieces of software used in the field as well as practical instructions on installing and running example cases.
Kontakt:
Tel.: [401-863-5030];     Email: kellie_shaughnessy@icerm.brown.edu
Themen:
Computational Relativity
Eintrags-ID:
1370880
4
Aaronson Symposium: Galactic Dynamics with Resolved Stars
21. Sep 2020 - 23. Sep 2020 • Tucson, Arizona, Vereinigte Staaten
Veranstalter:
University of Arizona, Department of Astronomy
Zusammenfassung:
This is a special symposium in honor of Marc Aaronson, who was a postdoc at Steward Observatory starting in 1977 and an Associate Professor starting in 1983. His astronomical research focused on many of the most important problems of observational cosmology: the cosmic distance scale, the age of the Universe, the large-scale motion of matter, and the distribution of invisible mass in the Universe.
Eintrags-ID:
1275344
5
237th AAS Meeting — 237th meeting of the American Astronomical Society
03. Jan 2021 - 07. Jan 2021 • Phoenix, AZ, Vereinigte Staaten
Eintrags-ID:
1083148
6
Multiwavelength Probes of Galactic Atmospheres
25. Jan 2021 - 28. Jan 2021 • UC Santa Barbara, Vereinigte Staaten
Veranstalter:
Kavli Institute for Theoretical Physics (KITP)
Zusammenfassung:
The circumgalactic medium (CGM) can be viewed as an atmosphere that surrounds a galaxy and sustains star formation within it. Much of what we know about the CGM has come from absorption-line spectroscopy, mainly in the UV band, of gas at temperatures below the galaxy's virial temperature. A comparable amount of hotter gas, closer to the virial temperature, may also be present but has been harder to detect. If it is there, then the properties of the cooler clouds and the hotter ambient medium are likely to be complementary, deeply interwoven, and physically complex. It follows that the physics of cosmic rays, magnetic fields, turbulent mixing layers, conductive interfaces, and shocks may then play a leading role in setting the fate of the multiphase CGM. This conference will examine the evidence for a virial-temperature component along with the observations capable of revealing its properties and its relationship to the cooler components. Probes that complement UV absorption-line observations will be emphasized, including X-ray emission and absorption, UV and optical emission, Sunyaev-Zel'dovich probes, Fast Radio Bursts, and signposts of non-thermal particle acceleration.
Eintrags-ID:
1246646
7
White Dwarfs from Physics to Astrophysics
29. Mär 2021 - 01. Apr 2021 • UC Santa Barbara, Vereinigte Staaten
Veranstalter:
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:
1246656
8
White Dwarfs as Probes of the Evolution of Planets, Stars, the Milky Way and the Expanding Universe
29. Mär 2021 - 01. Apr 2021 • Santa Barbara, CA, Vereinigte Staaten
Veranstalter:
UC Santa Barbara, Kavli Institute for Theoretical Physics
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:
1282653
9
Gordon Research Seminar — Origins of Solar Systems
19. Jun 2021 - 20. Jun 2021 • South Hadley, MA, Vereinigte Staaten
Eintrags-ID:
1320808
10
Gordon Conference on Origins of Solar Systems
19. Jun 2021 - 25. Jun 2021 • Mount Holyoke College, South Hadley, MA, Vereinigte Staaten
11
Gordon Research Conference — Origins of Solar Systems
20. Jun 2021 - 25. Jun 2021 • South Hadley, MA, Vereinigte Staaten
Eintrags-ID:
1320721
12
Gordon Research Seminar — String Theory, Cosmology and Particle Astrophysics
26. Jun 2021 - 27. Jun 2021 • Stonehill College, Easton, MA, Vereinigte Staaten
Eintrags-ID:
1321617
Verwandte Fachgebiete:
13
Gordon Research Conference — String Theory, Cosmology and Particle Astrophysics
27. Jun 2021 - 02. Jul 2021 • Stonehill College, Easton, MA, Vereinigte Staaten
Eintrags-ID:
1321563
Verwandte Fachgebiete:
14
GWAWS3 — Workshop III: Source inference and parameter estimation in Gravitational Wave Astronomy
15. Nov 2021 - 19. Nov 2021 • Los Angeles, CA, Vereinigte Staaten
Veranstalter:
Institute for Pure and Applied Mathematics (IPAM)
Zusammenfassung:
The goal of this workshop is to connect statisticians and GW astrophysicists to discuss the current state-of-the-art approaches for parameter estimation in CBC and other GW sources alike and to identify the open issues to improve the status regarding low-latency searches.
Themen:
Part of the Long Program Mathematical and Computational Challenges in the Era of Gravitational Wave Astronomy
Eintrags-ID:
1366840
15
239th AAS — 239th meeting of the American Astronomical Society
08. Jan 2022 - 13. Jan 2022 • Washington DC, Vereinigte Staaten
Eintrags-ID:
1083106
16
241st AAS Meeting — 141th meeting of the American Astronomical Society
08. Jan 2023 - 12. Jan 2023 • Seattle, WA, Vereinigte Staaten
Eintrags-ID:
1083092
17
245th AAS Meeting — 245th meeting of the American Astronomical Society
12. Jan 2025 - 16. Jan 2025 • National Harbor, MD , Vereinigte Staaten
Eintrags-ID:
1083102


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Stand vom 05. August 2020